# Top Staff Augmentation Services in Stuttgart

Recommended Staff Augmentation companies in Stuttgart include Instinctools, Evolvice GmbH, Siili Solutions, Spyrosoft Group, Testing Art, BOLD & EPIC Code GmbH, Ähdus Technology GmbH, Avempace, citadelle systems AG, Heaven Solutions.



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## List of the Best Top Staff Augmentation Services in Stuttgart

Ratings Updated: Sep 17, 2026


### [Instinctools](https://clutch.co/profile/instinctools)
#### 4.7 out of 5 star rating (36 reviews)
- $10,000+ minimum project size
- $25 - $49 average hourly rate
- 250 - 999 employees
- Stuttgart, Germany

#### Services Provided - Allocation of Expertise by Percentage
- 5% AI Agents
- 5% AI Consulting
- 5% UX/UI Design
- 10% Custom Software Development
- 5% Enterprise App Modernization
- 10% AI Development
- 10% BI & Big Data Consulting & SI
- 5% DevOps Managed Services
- 5% E-Commerce Development
- 5% IT Managed Services
- 10% Mobile App Development
- 10% IT Staff Augmentation
- 5% Web Design
- 10% Web Development

#### Company description
Instinctools is a versatile IT staffing and augmentation services provider, specializing in IT resource augmentation and technical staffing. The reviews indicate a strong emphasis on maintaining high-quality standards, proactive problem-solving, and effective communication, with approximately 100% of clients expressing satisfaction with their professional expertise and responsiveness. Clients consistently commend their ability to seamlessly integrate into teams and deliver projects punctually, which fosters long-term partnerships.
[Visit Website](https://www.instinctools.com/contact-us/?utm_source=clutch.co&utm_medium=referral&utm_campaign=companyprofile)


#### Efficient
Clients consistently commend *instinctools for their efficiency and effectiveness in project execution. For instance, the COO of LeanSquad Software highlighted their organized project management and timely delivery, noting that the team was highly responsive to client needs. Similarly, the CEO of a SaaS company praised the developers for being knowledgeable and communicative, emphasizing their rare ability to meet deadlines with minimal issues. Overall, client sentiment reflects a strong appreciation for *instinctools' efficient operations and dedication.
- ERP Customization for TV Services & Media Company (5.0/5, Apr 6, 2022): We were very satisfied with their project management and delivery approach. Working with *instinctools agile development team, having transparent processes and clear communication, we’ve managed to finish delivery phases on time. They also participated in decision-making processes, being a part of our internal team. [Read Full Review](https://clutch.co/go-to-review/instinctools/15183)
- Custom Software Dev for Software Dev Company (5.0/5, Feb 14, 2025): The project management for the web application development was organized and efficient, adhering to established methodologies such as Agile or Scrum. The team held regular sprint meetings to assess progress, discuss challenges, and re-prioritize tasks as necessary. This ensured that all stakeholders were kept informed and engaged throughout the development process. [Read Full Review](https://clutch.co/go-to-review/instinctools/352379)
- Custom Software Dev for Heat Exchange Solutions Company (4.5/5, Feb 24, 2026): We took a flexible approach given the age of our application and the loss of knowledge about how it works that has occurred in the past years. The team managed to adapt and deliver the project requirements effectively. Effective remote work was also a notable aspect of their operations. [Read Full Review](https://clutch.co/go-to-review/instinctools/438385)

#### 5 reviews mention IT Staff Augmentation

Staff Augmentation for Mobile App & Web Development Company
5.0/5 — *instinctools augments a digital agency’s development teams, providing mobile and web developers. They work directly with the end clients and are now leading a healthcare app project for a telecom company.

- 4 of 5 IT Staff Augmentation reviews are 5 stars
- 1 new review for IT Staff Augmentation in past 6 months
- $10,000 – $49,000 avg. project cost
[Read Full Review](https://clutch.co/go-to-review/instinctools/36661)

#### 4.6 out of 5.0 rating for cost

What Clients Have Said
Overall feedback regarding the company's cost and value for money is highly positive. Clients frequently highlighted 'good value for cost' and 'pricing fit our budget' as key reasons for selecting the company. For instance, one client noted their satisfaction with the 'quality expertise at a good price,' while another emphasized that they received 'great work at a reasonable price.' Despite some minor complaints about delays, the general sentiment reflects a strong appreciation for the cost-effectiveness and quality of services provided.
[Read All Reviews](https://clutch.co/profile/instinctools?verified=true#reviews)
- $10,000 to $49,000 (7 reviews)
- $50,000 to $199,999 (6 reviews)
- $200,000 to $999,999 (4 reviews)
- Less than $10,000 (1 reviews)
- $1,000,000 to $9,999,999 (1 reviews)

#### Completed projects in 14 countries
- Canada (2 projects)
- Croatia (1 projects)
- Denmark (1 projects)
- France (1 projects)
- Germany (8 projects)
- Greece (2 projects)
- Israel (2 projects)
- Netherlands (1 projects)
- Norway (1 projects)
- Romania (2 projects)
- Russia (2 projects)
- Switzerland (3 projects)
- Ukraine (1 projects)
- United States (6 projects)

This provider is available in 21 time zones:
- Near East Time (NET)
- Middle East Time (MET)
- Brazil Eastern Time (BET)
- Greenwich Mean Time (GMT)
- Eastern African Time (EAT)
- Central European Time (CET)
- Central Standard Time (CST)
- Eastern European Time (EET)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Phoenix Standard Time (PNT)
- Australia Central Time (ACT)
- Australia Eastern Time (AET)
- Mountain Standard Time (MST)
- Argentina Standard Time (AGT)
- Canada Newfoundland Time (CNT)
- New Zealand Standard Time (NST)
- Universal Coordinated Time (UTC)
- (Arabic) Egypt Standard Time (ART)
- Indiana Eastern Standard Time (IET)
- Puerto Rico and US Virgin Islands Time (PRT)
This provider is fluent in 3 languages:
- English
- German
- Polish
[View Reviews](https://clutch.co/profile/instinctools?verified=true#reviews)

---

### [Evolvice GmbH](https://clutch.co/profile/evolvice-gmbh)
#### 4.8 out of 5 star rating (6 reviews)
- $5,000+ minimum project size
- $50 - $99 average hourly rate
- 50 - 249 employees
- Stuttgart, Germany

#### Services Provided - Allocation of Expertise by Percentage
- 15% Custom Software Development
- 5% Application Management & Support
- 5% Mobile App Development
- 5% Application Testing
- 60% IT Staff Augmentation
- 10% Web Development

#### Company description
Evolvice GmbH is an IT Staff Augmentation company specializing in IT Resource Augmentation and Technical Staffing. Their services are highly regarded, with 100% positive feedback highlighting their effective and timely staffing solutions, professional communication, and cost-effective pricing. Approximately 50% of reviewers commend their speed in providing suitable IT talent, while others appreciate their flexibility and administrative support.
[Visit Website](https://www.evolvice.de/)


#### Flexible
Evolvice GmbH has received positive feedback regarding their flexibility in adapting to client needs. One client noted their 'flexibility to accommodate changing needs' and highlighted the company's responsiveness in organizing business trips for specialists. Another client praised the adaptability of their engineers to cultural differences and project requirements, stating, 'our engineers have shown flexibility in accommodating project requirements.' Overall, clients express satisfaction with Evolvice's ability to adjust to evolving project demands.
- Recruitment Services for Technology Company (4.5/5, Feb 29, 2024): Evolvice team has been very helpful and flexible in organizing business trips for the hired specialists for them to be able to travel to our customers on-site. We were impressed with their flexibility to accommodate our changing needs. Unfortunately, it took us more time than expected to align on the quality and volume of the profiles and required engineers, however, we understand that we are working with high-level positions. [Read Full Review](https://clutch.co/go-to-review/evolvice-gmbh/272252)
- Mobile App Development for Financial Services Company (5.0/5, Feb 21, 2024): Adapting to the higher number of public holidays in Egypt compared to Europe was initially a challenge, but our engineers have shown flexibility in accommodating project requirements. As we are working in the Fintech domain, our projects may interfere with some of the cultural aspects in Egypt. Nevertheless, we managed to find a great resource in a short time. [Read Full Review](https://clutch.co/go-to-review/evolvice-gmbh/270426)

#### 2 reviews mention IT Staff Augmentation

IT Staff Augmentation for Staff Augmentation Company
5.0/5 — Evolvice GmbH provides IT staff augmentation services to a staffing augmentation company, assisting them in filling vacancies for their end clients.
- 1 of 2 IT Staff Augmentation reviews are 5 stars
- 2 new reviews for IT Staff Augmentation in past 6 months
- $50,000 – $199,999 avg. project cost
[Read Full Review](https://clutch.co/go-to-review/evolvice-gmbh/294465)

#### Experience in 6 industries

Evolvice GmbH has demonstrated strong capabilities across various sectors, including Human Resources, Software, Information Technology, Financial Services, and Business Services. Clients commend their responsiveness and ability to quickly provide skilled resources, particularly in software development and cloud services. Overall sentiment is positive, with notable strengths in project management, communication, and delivering cost-effective solutions, making them a suitable partner for projects requiring IT, software development, and business process enhancements.
[Read All Reviews](https://clutch.co/profile/evolvice-gmbh?verified=true#reviews)

##### Human Resources Experience
Evolvice GmbH has garnered positive feedback within the Human Resources industry, particularly for its efficiency in providing staff augmentation services. Clients commend their ability to quickly supply qualified developers, emphasizing effective communication and professionalism. The partnership with Evolvice has reportedly led to impressive results for clients, with no noted areas for improvement. Their strong expertise and responsive approach position them as a reliable choice for businesses seeking effective HR solutions.
- 1 review for human resources industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- IT Staff Augmentation for Staff Augmentation Company (5.0/5, Jun 13, 2024): Evolvice GmbH provides IT staff augmentation services to a staffing augmentation company, assisting them in filling vacancies for their end clients. [Read Full Review](https://clutch.co/go-to-review/evolvice-gmbh/294465)

##### Software Experience
Evolvice GmbH has received positive feedback from clients in the software industry for its expertise in creating dedicated nearshore development hubs and delivering cost-effective solutions. Clients commend the company's swift communication, efficient recruitment processes, and ability to provide skilled professionals in both backend and frontend development. Overall, the sentiment reflects a strong partnership with measurable outcomes, making Evolvice a suitable choice for businesses seeking reliable software development support.
- 1 review for software industry
- Unknown avg. project cost
- Staff Augmentation Services for Custom Software Dev Company (4.5/5, Jun 11, 2024): Evolvice GmbH provides staff augmentation services for a custom software development company. The team of 10 specialists serves as the client's nearshore hub and augments the internal development team. [Read Full Review](https://clutch.co/go-to-review/evolvice-gmbh/293883)

##### Information technology Experience
Evolvice GmbH demonstrates strong expertise in the Information technology industry, particularly in full-stack development for IoT applications. Clients highlight their effective project management, responsiveness, and ability to deliver high-quality solutions. The company’s skilled developers and suitable tech-stack have led to successful project outcomes, making them a valuable partner for businesses seeking reliable IT services.
- 1 review for information technology industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- App Development & Support for Motorhome Camping Platform (5.0/5, Mar 6, 2024): Evolvice GmbH was hired by a motorhome camping platform for their app development services. The team is responsible for admin panel and backend implementation, API integration, and ongoing maintenance and support. [Read Full Review](https://clutch.co/go-to-review/evolvice-gmbh/273627)

##### IT Services Experience
Evolvice GmbH has demonstrated strong expertise in IT services, particularly in cloud administration and site reliability engineering. Clients highlight their ability to provide highly skilled personnel and flexibility in accommodating evolving project needs. The company's competitive pricing and geographical proximity were also noted as deciding factors for client selection. Overall, feedback indicates a positive sentiment, with successful team integrations and effective project management, making Evolvice a suitable partner for businesses seeking reliable IT solutions.
- 1 review for it services industry
- Unknown avg. project cost
- Recruitment Services for Technology Company (4.5/5, Feb 29, 2024): Evolvice GmbH partnered with a technology company to find and hire IT consultants specializing in Cloud administration. They created a team of four specialists working on Cloud and site reliability engineering. [Read Full Review](https://clutch.co/go-to-review/evolvice-gmbh/272252)

##### Financial services Experience
Evolvice GmbH has demonstrated strong expertise in the financial services industry, particularly in developing mobile applications for fintech companies. Clients appreciate their timely project delivery, effective integration of developers into existing teams, and alignment with company values. Feedback highlights the positive impact of their developers on projects, showcasing adaptability to cultural challenges. Overall, Evolvice GmbH is regarded as a reliable partner for businesses seeking innovative solutions in the financial services sector.
- 1 review for financial services industry
- 1 review is 5 stars
- Unknown avg. project cost
- Mobile App Development for Financial Services Company (5.0/5, Feb 21, 2024): Evolvice GmbH provides mobile development services for a financial services company. The team focuses on creating mobile applications integrating Flutter design systems. [Read Full Review](https://clutch.co/go-to-review/evolvice-gmbh/270426)

##### Business services Experience
Evolvice GmbH has received positive feedback in the Business services industry for their expertise in developing tailored IT solutions. Clients appreciate their efficient project management, responsiveness, and collaborative approach, which foster strong relationships. The development of a mobile trading app and user-friendly platforms showcases their adaptability and innovation. Despite minor concerns with personnel changes, their professional demeanor and commitment to continuous improvement make them a strong candidate for businesses seeking reliable IT partners.
- 1 review for business services industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- Web Development for Food Trading Company (5.0/5, May 20, 2020): Evolvice built a new IT system for a European food trading company. Along the way, they also developed a mobile application for iOS and Android. 
 [Read Full Review](https://clutch.co/go-to-review/evolvice-gmbh/92252)

#### 4.8 out of 5.0 rating for cost

What Clients Have Said
Clients consistently highlight Evolvice GmbH's competitive pricing and excellent value for money. Feedback indicates that the company's pricing structures fit within clients' budgets while providing high-quality services. For instance, one client noted their satisfaction with Evolvice's 'good value for cost' and 'friendly' communication. Another client mentioned that the collaboration helped 'save costs and expenses for development.' Overall, the sentiment reflects a strong appreciation for the balance between cost and service quality.
[Read All Reviews](https://clutch.co/profile/evolvice-gmbh?verified=true#reviews)
- $50,000 to $199,999 (3 reviews)

---

### [Siili Solutions](https://clutch.co/profile/siili-solutions)
#### 4.9 out of 5 star rating (7 reviews)
- $50,000+ minimum project size
- $50 - $99 average hourly rate
- 250 - 999 employees
- Leinfelden-Echterdingen, Germany

#### Services Provided - Allocation of Expertise by Percentage
- 15% AI Consulting
- 15% UX/UI Design
- 15% Custom Software Development
- 15% AI Development
- 15% IT Staff Augmentation
- 25% Web Development

#### Company description
Siili Solutions is a company specializing in IT Staff Augmentation, providing skilled professionals for technical outsourcing and IT augmentation services. Across multiple reviews, 100% of clients praised their effective project management, alignment with company values, and excellent communication. Clients consistently noted their ability to deliver complex solutions efficiently, with no areas identified for improvement.
[Visit Website](https://www.siili.com/)


#### Collaborative
The overall sentiment regarding collaboration with Siili Solutions is highly positive. Clients praised their proactive approach and effective communication, noting that the team worked closely with stakeholders to achieve project goals. One client highlighted the team's ability to integrate seamlessly and respond quickly to feedback, while another emphasized their excellent project management and adaptability. Overall, Siili Solutions is recognized for fostering a collaborative environment that enhances project outcomes.
- Airport System Design & Development for Airport Operator (5.0/5, Jun 3, 2025): They were responsive, transparent and worked closely with our APOC team. Their ability to deeply understand both technological and operational challenges. Team is proactive and collaborate. [Read Full Review](https://clutch.co/go-to-review/siili-solutions/379112)

#### Experience in 4 industries

Siili Solutions has demonstrated expertise across various industries, including Hospitality & Leisure, Supply Chain and Logistics, Manufacturing, and Automotive. Feedback highlights strengths in project management, effective communication, and a commitment to delivering high-quality solutions. Clients have praised their ability to enhance operational efficiency, develop digital services, and provide value-driven support. Overall sentiment is highly positive, making Siili Solutions a strong candidate for projects within these sectors.
[Read All Reviews](https://clutch.co/profile/siili-solutions?verified=true#reviews)

##### Hospitality & leisure Experience
Siili Solutions has demonstrated extensive expertise in the Hospitality & Leisure industry, effectively delivering a multi-year digital vision and roadmap for a client operating holiday resorts. Their strengths lie in UX/UI design, architectural planning, and project management, resulting in the successful launch of a new digital service that boosted customer engagement and digital sales. Overall, clients report high satisfaction with Siili’s strategic approach and clear communication, making them a strong fit for businesses in this sector.
- 1 review for hospitality & leisure industry
- Unknown avg. project cost
- Digital Mktg, UX/UI Design & QA for Holiday Resort Operator (4.5/5, Jun 17, 2025): Siili Solutions provides digital marketing services for a holiday resort operator. The team has created a multi-year vision and digital roadmap, worked on UX/UI design, handled testing, QA, and support. [Read Full Review](https://clutch.co/go-to-review/siili-solutions/382540)

##### Supply Chain, Logistics, and Transport Experience
Siili Solutions demonstrates strong expertise in the Supply Chain, Logistics, and Transport industry, particularly in airport operations. Clients commend their ability to enhance operational efficiency through real-time situational awareness and effective incident management. Feedback highlights their proactive approach, deep understanding of aviation regulations, and successful project execution, resulting in measurable improvements such as faster incident response and increased customer satisfaction. Overall, Siili Solutions is well-regarded for their collaborative culture and effective digital solutions tailored to the needs of the industry.
- 1 review for supply chain, logistics, and transport industry
- 1 review is 5 stars
- Unknown avg. project cost
- Airport System Design & Development for Airport Operator (5.0/5, Jun 3, 2025): Siili Solutions has designed and implemented an airport operational status system for an airport operator. The system includes a mobile and web app, operational dashboards, and predictive features. [Read Full Review](https://clutch.co/go-to-review/siili-solutions/379112)

##### Software Experience
Siili Solutions has received positive feedback for their expertise in enterprise-level software development, particularly in IoT cloud platforms. Clients appreciate their strong cultural fit, adaptability, and excellent project management, which facilitates effective collaboration. The company demonstrates a commitment to delivering scalable solutions with robust CI/CD practices, achieving high client satisfaction through responsiveness and thorough communication. Overall, Siili Solutions is well-regarded for providing valuable software services that align with client objectives, making them a suitable partner for businesses in the Software industry.
- 1 review for software industry
- 1 review is 5 stars
- Unknown avg. project cost
- Staff Augmentation for Software Company (5.0/5, May 20, 2025): Siili Solutions provides staff augmentation for an automotive software company. They have developed an IoT cloud platform on AWS and created CI/CD pipelines. They also use Figma and Miro for designs. [Read Full Review](https://clutch.co/go-to-review/siili-solutions/375627)

##### Manufacturing Experience
Siili Solutions has received positive feedback from clients in the Manufacturing industry, particularly for their expertise in application development and digitalization efforts. A notable project for KONE Corporation involved creating a full-stack mobile web application that enhanced remote services and reduced environmental impact. Clients commend Siili for their professionalism, timely delivery, and alignment with corporate values, making them a strong candidate for companies seeking to modernize manufacturing processes.
- 1 review for manufacturing industry
- 1 review is 5 stars
- Unknown avg. project cost
- Custom Mobile App Dev for Elevator & Escalator Company (5.0/5, Mar 31, 2026): Siili Solutions has developed a full-stack web-based mobile application on AWS resources for an elevator and escalator company. The team has handled the frontend, backend, UI design, and feature development. [Read Full Review](https://clutch.co/go-to-review/siili-solutions/446857)

#### Completed projects in 3 countries
- Finland (4 projects)
- Poland (1 projects)
- United States (1 projects)

[View Reviews](https://clutch.co/profile/siili-solutions?verified=true#reviews)

#### 7% of employees work in Leinfelden-Echterdingen office
Leinfelden-Echterdingen, Germany
19 Gutenbergstraße
50 - 75 employees

[See All Locations (8)](https://clutch.co/profile/siili-solutions#location)

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### [Spyrosoft Group](https://clutch.co/profile/spyrosoft-group)
#### 5 out of 5 star rating (2 reviews)
- 1,000 - 9,999 employees
- Stuttgart, Germany

#### Services Provided - Allocation of Expertise by Percentage
- 20% Custom Software Development
- 5% Enterprise App Modernization
- 7% AI Development
- 5% BI & Big Data Consulting & SI
- 10% Cloud Consulting & SI
- 5% Application Management & Support
- 10% IoT Development
- 5% IT Managed Services
- 5% Mobile App Development
- 5% Application Testing
- 10% IT Staff Augmentation
- 13% Web Development

#### Company description
Spyrosoft Group is a versatile software development company specializing in Microsoft technologies, digital transformation, and project management. The reviews reflect a high level of satisfaction, with an emphasis on their customer-focused approach, flexibility, and rapid response to challenges. They excel in quality delivery, with no significant areas for improvement noted by clients, who appreciate their transparency and problem-solving capabilities.
[Visit Website](http://www.spyro-soft.com)


#### Flexible
Clients have consistently praised Spyrosoft for their flexibility in adapting to diverse project requirements. One client highlighted their ability to manage various project types, from fixed price to agile, emphasizing the importance of this adaptability. Another noted the seamless integration of tools like Jira and Confluence, which facilitated smooth collaboration. Overall, the sentiment regarding flexibility is overwhelmingly positive, with clients appreciating Spyrosoft's willingness to understand and address specific challenges.
- UI Design, QA, & App Dev for Digital Transformation Company (5.0/5, Aug 21, 2018): Our projects have very different characteristics depending on the client’s needs; some are fixed price, others are agile. It’s extremely valuable to us that SpyroSoft can adjust to our needs from a project management perspective. They have a mature methodology and technical toolsets, and as we run several projects, they also have the ability to manage projects for us as one client. We really like their flexibility, and there’s always an opportunity to speak to the CEO. [Read Full Review](https://clutch.co/go-to-review/spyrosoft-group/112721)

#### Experience in 2 industries

Spyrosoft Group has garnered positive feedback across industries such as Software and IT Services. Clients commend their expertise in the Microsoft technology stack and adaptability to diverse project needs, particularly in digital transformation and application development. Their strengths lie in effective communication, rapid response times, and a collaborative approach to project management. Overall sentiment is highly favorable, especially for clients seeking reliable partnerships in software development and digital solutions.
[Read All Reviews](https://clutch.co/profile/spyrosoft-group?verified=true#reviews)

##### Software Experience
SpyroSoft Group has received positive feedback for its expertise in Microsoft technologies, particularly .NET and SQL Server. Clients appreciate their responsive and customer-focused approach, noting effective problem-solving and team integration. The mix of junior and senior resources enhances project efficiency. Overall, the sentiment is highly favorable, indicating SpyroSoft is a strong choice for businesses seeking skilled software development and analysis support in the Software industry.
- 1 review for software industry
- 1 review is 5 stars
- Unknown avg. project cost
- Software Dev & Testing for Business Technology Company (5.0/5, Oct 2, 2018): SpyroSoft assigned software developers, testers, and business analysts to augment internal staff. They develop and test software, process data, and write scripts using Microsoft technologies and AngularJS.
 [Read Full Review](https://clutch.co/go-to-review/spyrosoft-group/128468)

##### IT Services Experience
Spyrosoft Group has established itself as a reliable partner in the IT Services industry, excelling in digital transformation projects with a strong emphasis on quality and flexibility. Clients commend their technical expertise, ability to manage multiple projects, and adaptability to various methodologies. Positive feedback highlights their transparent communication and commitment to mutual trust. This collaborative approach fosters sustainable partnerships, making Spyrosoft Group a fitting choice for businesses seeking a dedicated and skilled IT service provider.
- 1 review for it services industry
- 1 review is 5 stars
- Unknown avg. project cost
- UI Design, QA, & App Dev for Digital Transformation Company (5.0/5, Aug 21, 2018): SpyroSoft is an ongoing partner that implements various projects for several end clients at a time. Their work involves development, UI design, QA, and project management for numerous systems and apps, tackling a wide array of technologies.
 [Read Full Review](https://clutch.co/go-to-review/spyrosoft-group/112721)

#### 4.5 out of 5.0 rating for cost

What Clients Have Said
Clients consistently highlight SpyroSoft's competitive pricing and excellent value for money. One client noted that SpyroSoft offered a 'good price' while delivering quality resources and expertise, which enhanced project efficiency. Another client emphasized that they achieved 'elevated standards' while adhering to budget constraints, reflecting SpyroSoft's ability to provide high-quality work at reasonable costs. Overall, the sentiment is positive, with clients appreciating the balance of cost and quality in their engagements.
[Read All Reviews](https://clutch.co/profile/spyrosoft-group?verified=true#reviews)

#### 1% of employees work in Stuttgart office
Stuttgart, Germany
Curiestrasse 2
6 - 9 employees
+44 (0)1202 862311
[See All Locations (12)](https://clutch.co/profile/spyrosoft-group#location)

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### [Testing Art](https://clutch.co/profile/testing-art)
#### 5 out of 5 star rating (1 reviews)
- $5,000+ minimum project size
- $25 - $49 average hourly rate
- 10 - 49 employees
- Ludwigsburg, Germany

#### Services Provided - Allocation of Expertise by Percentage
- 50% Application Testing
- 50% IT Staff Augmentation

#### Company description
Testing Art provides IT training, international certifications, consulting, and system audits with a strong focus on functional testing, integration testing, and test automation. Reviewers consistently praise Testing Art for their professionalism, expertise, and high-quality service, underscoring their ability to enhance student proficiency and complete projects effectively. High levels of student satisfaction and successful employment outcomes further exemplify Testing Art's impactful contributions.
[Visit Website](https://www.testingart.com/)


#### 23% of employees work in Ludwigsburg office
Ludwigsburg, Germany
9 Hörnleshalde
2 - 5 employees
+49 163 7328158
[See All Locations (2)](https://clutch.co/profile/testing-art#location)

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### [BOLD & EPIC Code GmbH](https://clutch.co/profile/bold-epic-code-gmbh)
- $5,000+ minimum project size
- $25 - $49 average hourly rate
- 10 - 49 employees
- Stuttgart, Germany

#### Services Provided - Allocation of Expertise by Percentage
- 20% Custom Software Development
- 10% E-Commerce Development
- 30% IT Staff Augmentation
- 40% Web Development

#### Company description
BOLD & EPIC Code GmbH is a website development firm founded in 2018. The firm focuses on Web Development and IT staff augmentation.
[Visit Website](https://www.boldandepic-code.com)


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### [Ähdus Technology GmbH](https://clutch.co/profile/hdus-technology-gmbh)
#### 5 out of 5 star rating (5 reviews)
- $25,000+ minimum project size
- $50 - $99 average hourly rate
- 10 - 49 employees
- Heilbronn, Germany

#### Services Provided - Allocation of Expertise by Percentage
- 25% CRM Consulting and SI
- 25% IT Strategy Consulting
- 50% IT Staff Augmentation

#### Company description
Ähdus Technology GmbH is a versatile software development company specializing in mobile app development, product ownership, and software lifecycle management. Across reviews, they are commended for their adherence to budget and timelines, with approximately 80% highlighting their effective project management and communication. Some feedback suggests room for improvement in team expansion and project structuring.
[Visit Website](https://ahdustechnology.com?utm_source=clutch.co&utm_medium=referral)


#### Collaborative
Clients have expressed a highly positive sentiment regarding Ähdus Technology's collaborative approach. One client highlighted the effective simultaneous work with both internal and external developers, stating, 'Ähdus was the first company that enabled us to work simultaneously with the customer while developing with them.' Additionally, project management was praised for daily engagement and timely deliveries, reflecting strong alignment on milestones and responsiveness to client needs.
- Mobile App & Custom Software Dev for Manufacturing Firm (5.0/5, Apr 30, 2024): The project management has been done on a daily basis together with the dedicated project manager given by Ähdus. We had to choose between agile or waterfall management and aligned each other on milestones to succeed and meet the needs from us and our customers. All in all, we're very happy about their response time and ability to meet our needs. Without knowing that they have different entities working closely with each other, we would not have even noticed it. Amazing! [Read Full Review](https://clutch.co/go-to-review/hdus-technology-gmbh/285756)

#### Experience in 5 industries

Ähdus Technology GmbH has garnered positive feedback across various industries, including Retail, Supply Chain, Logistics, Manufacturing, and IT Services. Clients highlight their expertise in mobile app development, project management, and software solutions. The overall sentiment reflects strong project delivery, open communication, and adaptability, particularly in Retail and IT Services. Manufacturing clients noted timely deliverables and a strong partnership approach. This provider is well-suited for projects requiring mobile applications and IT solutions within these sectors.
[Read All Reviews](https://clutch.co/profile/hdus-technology-gmbh?verified=true#reviews)

##### Information technology Experience
Ähdus Technology GmbH demonstrates notable expertise in product ownership, development, and DevOps within the Information Technology sector. Clients highlight their flexibility, effective team collaboration, and robust project management methodologies, including Agile practices. The ongoing engagement with Creativate Technologies GmbH, alongside positive past experiences with their leadership, underscores their reliability. However, areas for improvement include budget control. Overall, they are well-regarded for their ability to adapt to client needs, making them a strong candidate for IT-related projects.
- 1 review for information technology industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- DevOps, CRM Consulting & Software Dev for AI Services Co (5.0/5, Jul 9, 2025): Ähdus Technology GmbH provides DevOps and HubSpot engineering services for an AI services company. The team is also responsible for product ownership and front- and backend development. [Read Full Review](https://clutch.co/go-to-review/hdus-technology-gmbh/388694)

##### Retail Experience
Ähdus Technology GmbH has demonstrated strong expertise in mobile app development for the Retail industry, evidenced by their collaboration with Glandolux GmbH on the '30 Feelings' app. Clients appreciate their attentive listening and adherence to budget constraints, which has fostered a fruitful partnership. Despite some challenges in initial marketability and project management, overall sentiment reflects satisfaction with their capabilities and impact, making them a viable option for Retail businesses seeking technology solutions.
- 1 review for retail industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Mobile App Development for Retail Company (5.0/5, Jul 21, 2025): Ähdus Technology GmbH has developed a mobile app for iOS and Android for a retail company. The app contains a gaming engine and is currently in beta testing. The team has completed the app's MVP. [Read Full Review](https://clutch.co/go-to-review/hdus-technology-gmbh/391823)

##### Manufacturing Experience
Ähdus Technology GmbH demonstrates significant expertise in the Manufacturing industry, particularly through their development of innovative IoT solutions for gas cylinder management. Clients commend their project management capabilities, delivering projects on time and within budget, while maintaining excellent communication. The company's strengths lie in providing high-quality mobile applications and firmware solutions, with one client noting a reduction in time to market and award-winning technology outcomes. Overall sentiment reflects strong satisfaction with their value and collaboration.
- 1 review for manufacturing industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Mobile App & Custom Software Dev for Manufacturing Firm (5.0/5, Apr 30, 2024): Ähdus Technology has been hired by a manufacturing company to build a Flutter-based mobile application. Additionally, the team has helped develop firmware for the client's IoT product. [Read Full Review](https://clutch.co/go-to-review/hdus-technology-gmbh/285756)

##### IT Services Experience
Ähdus Technology GmbH has demonstrated strong expertise in IT services, particularly in code review and legacy application support. Clients appreciate their detailed approach and ability to maintain operational continuity during critical projects. The team's adaptability to client communication preferences and direct access to senior developers enhances collaboration. Overall, feedback reflects a high level of satisfaction with their professional service delivery, making them a recommended choice for companies seeking reliable IT solutions.
- 1 review for it services industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Custom Software Development for IT Services Firm (5.0/5, Apr 25, 2022): An IT services firm has teamed up with Ähdus Technology for custom software development. They are tasked with providing a thorough code review on three of their custom legacy applications.
 [Read Full Review](https://clutch.co/go-to-review/hdus-technology-gmbh/16614)

##### Supply Chain, Logistics, and Transport Experience
Ähdus Technology has received positive feedback in the Supply Chain, Logistics, and Transport sectors, highlighting their strengths in timely project management, effective communication, and high-quality mobile application development. Clients appreciate their adaptability and problem-solving skills, which have led to strong customer satisfaction and engagement. The company's cultural fit and personal rapport with clients enhance collaboration, making them a reliable partner for projects in this industry. Overall, their expertise and proven success suggest a strong fit for potential clients.
- 1 review for supply chain, logistics, and transport industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Mobile App Development for Manufacturing Company (5.0/5, May 22, 2024): Ähdus Technology has developed a mobile app for iOS and Android using Flutter for a manufacturing company. Their work involves UX/UI design, testing, and leading a requirements workshop. [Read Full Review](https://clutch.co/go-to-review/hdus-technology-gmbh/290251)

#### 4.9 out of 5.0 rating for cost

What Clients Have Said
Clients have generally expressed satisfaction with Ähdus Technology GmbH's cost-effectiveness and value for money. One client noted their pricing fit within budget while delivering great value, stating, 'good value for cost.' Another highlighted that the team consistently delivered on budget and within the agreed fixed price, reinforcing their reliability. Overall, clients appreciate the balance of quality and affordability, although some suggested improvements in project management could enhance their experience.
[Read All Reviews](https://clutch.co/profile/hdus-technology-gmbh?verified=true#reviews)
- $10,000 to $49,000 (4 reviews)
- $50,000 to $199,999 (1 reviews)

#### Completed projects in 2 countries
- Canada (1 projects)
- Germany (4 projects)

This provider is available in 2 time zones:
- Central European Time (CET)
- Eastern European Time (EET)
This provider is fluent in 3 languages:
- German
- English
- Finnish
[View Reviews](https://clutch.co/profile/hdus-technology-gmbh?verified=true#reviews)

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### [Avempace](https://clutch.co/profile/avempace)
- $5,000+ minimum project size
- $25 - $49 average hourly rate
- 10 - 49 employees
- Stuttgart, Germany

#### Services Provided - Allocation of Expertise by Percentage
- 15% Cloud Consulting & SI
- 20% IoT Development
- 15% Cybersecurity
- 20% Mobile App Development
- 15% IT Staff Augmentation
- 15% Wearable App Development

#### Company description
Avempace is a small Nabeul‎, Tunisia-based app development firm. The team offers Mobile App Development and IoT development.
[Visit Website](https://www.avempace-wireless.com)


#### 31% of employees work in Stuttgart office
Stuttgart, Germany
 Marco Polo Weg 4 
2 - 5 employees
+49 711 28428284
[See All Locations (2)](https://clutch.co/profile/avempace#location)

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### [citadelle systems AG](https://clutch.co/profile/citadelle-systems-ag)
- $50 - $99 average hourly rate
- 50 - 249 employees
- Balingen, Germany

#### Services Provided - Allocation of Expertise by Percentage
- 20% Cloud Consulting & SI
- 20% IT Managed Services
- 20% Cybersecurity
- 20% IT Strategy Consulting
- 20% IT Staff Augmentation

#### Company description
Citadelle systems AG is a midsize Essen, Germany-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
[Visit Website](https://citadelle.ag/)


#### 16% of employees work in Balingen office
Balingen, Germany
5 Richard-Strauß-Straße
10 - 15 employees
+49 7433 90250
[See All Locations (5)](https://clutch.co/profile/citadelle-systems-ag#location)

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### [Heaven Solutions](https://clutch.co/profile/heaven-solutions)
#### 5 out of 5 star rating (1 reviews)
- $25,000+ minimum project size
- $50 - $99 average hourly rate
- 50 - 249 employees
- Bensheim, Germany

#### Services Provided - Allocation of Expertise by Percentage
- 10% Custom Software Development
- 10% AI Development
- 10% Mobile App Development
- 30% Application Testing
- 30% IT Staff Augmentation
- 10% Web Development

#### Company description
Heaven Solutions is a cloud infrastructure optimization and custom software solutions provider specializing in streamlining delivery systems for businesses like streaming services. With a decade-long partnership and over $200,000 invested, 100% of feedback highlights their exceptional project management and professionalism. However, some suggest considering more competitive pricing.
[Visit Website](https://www.heavensolutions.com/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory)


#### Exceptional results
Heaven Solutions has consistently delivered exceptional results, as highlighted by a long-term client who emphasized their software's flawless functionality and reliable customer service. The client praised Heaven Solutions' excellent project management, timely delivery, and deep understanding of their craft, noting that the team is results-oriented and professional. Overall, the sentiment is highly positive, with a strong recommendation for potential customers to trust Heaven Solutions for their business needs.

#### Experience in 1 industry

Heaven Solutions has demonstrated significant expertise in the telecommunications industry, providing cloud infrastructure solutions that enhance delivery systems for clients. Reviews highlight their deep understanding of software needs, excellent project management, and reliable customer service. Clients appreciate their tailored solutions and professionalism, fostering long-term partnerships. Overall sentiment is overwhelmingly positive, indicating they are well-suited for projects requiring cloud-centric and software development expertise.
[Read All Reviews](https://clutch.co/profile/heaven-solutions?verified=true#reviews)

##### Telecommunications Experience
Heaven Solutions has demonstrated significant expertise in the Telecommunications industry, particularly in cloud infrastructure optimization for streaming services. Clients commend their exceptional project management, timely delivery, and tailored solutions that enhance operational efficiency. The collaborative relationship spans over a decade, reflecting trust and satisfaction in their services. Overall sentiment is positive, with clients recommending them as a reliable partner for custom software solutions to elevate business operations.
- 1 review for telecommunications industry
- 1 review is 5 stars
- $200,000 – $999,999 avg. project cost
- Custom Software Solutions for Streaming Service Provider (5.0/5, Jul 15, 2021): Heaven Solutions has aided the custom software development efforts for a streaming service provider's delivery system. They continue to support the platform by implementing enhancements and system integrations.
 [Read Full Review](https://clutch.co/go-to-review/heaven-solutions/82787)

#### 5.0 out of 5.0 rating for cost

What Clients Have Said
Clients have expressed satisfaction with Heaven Solutions' overall value and professionalism, noting their reliable delivery and effective project management. One CEO highlighted a long-term partnership, investing over $200,000, and praised the quality of the delivered software. However, there was a suggestion for the company to consider lowering service prices. Overall, clients feel they receive good value for money, underscoring the importance of the relationship in enhancing business operations.
[Read All Reviews](https://clutch.co/profile/heaven-solutions?verified=true#reviews)
- $200,000 to $999,999 (1 reviews)

#### 20% of employees work in Bensheim office
Bensheim, Germany
Hauptstraße
16 - 20 employees

[See All Locations (4)](https://clutch.co/profile/heaven-solutions#location)

---


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