JetRuby is an AI-first custom software engineering partner helping startups, scale-ups, and SMB product teams deliver complex web, mobile, SaaS, and AI products under tight timelines. With over 15 years of experience, we guide products from fundable MVPs to scalable platforms.
We leverage an AI-native SDLC where AI is integrated into daily workflows:
Engineers use AI-assisted tools for coding, refactoring, and code review.
QA teams use shift-left practices to detect defects earlier.
Business analysts and PMs transform requirements into structured, testable specifications.
Senior engineers retain control over critical areas like architecture, complex business logic, security, and regulatory compliance. Clients choose us to accelerate delivery while ensuring expert oversight.
Key Benefits:
Faster Delivery: Reduced development cycles through the removal of boilerplate coding and early bug detection.
Smarter Cost Structure: Our Complexity-Driven Pricing applies senior rates only to complex, high-impact tasks, while AI-accelerated teams manage routine work to lower costs.
Production-Grade Outcomes: We prioritize scalability, security, compliance, and robust integrations.
From Prototype to Production: We scale products validated in no-code tools (e.g., Lovable) by adding professional backend architecture, authentication, infrastructure, and observability.
We support industries reliant on digital products, including Healthcare, Fintech, Retail, eCommerce, Logistics, Manufacturing, EdTech, and more. To reduce operational and compliance risk, every engagement includes Professional Liability coverage up to $3,000,000 and Commercial General Liability up to $2,000,000.
JetRuby Agency offers competitive pricing and strong value for cost, with project investments ranging from $17,000 to $250,000. Clients appreciate the quality of work, responsive communication, and expertise, though some noted that prices can be high relative to budget constraints.
While generally positive, one review noted concerns with the QA process. After client feedback, JetRuby Agency addressed the issue by adding additional QA resources, demonstrating their responsiveness to client concerns.
Adaptability to Client Needs
JetRuby Agency is praised for their flexibility in adapting to client-specific requirements and processes. They effectively integrate into client teams and adjust to changes in project scope or direction without compromising quality.
Cultural and Value Alignment
Clients appreciate the cultural fit and alignment with JetRuby Agency's values, often citing this as a reason for choosing the agency over others. Their approach to understanding client business and market needs is highly valued.
Value for Cost
Many clients chose JetRuby Agency for their cost-effective services, finding their pricing competitive while still receiving high-quality service. This balance of cost and quality has been a deciding factor for several clients.
Proficiency in Ruby on Rails Development
JetRuby Agency is consistently praised for their expertise in Ruby on Rails, playing a vital role in developing robust web applications. Their technical knowledge and ability to execute complex projects effectively have been highlighted by multiple clients across various industries.
Effective Project Management
Clients commend JetRuby Agency for their organized and methodical project management approach, ensuring timely deliveries and effective communication. Their use of Agile methodologies and responsiveness have been pivotal in managing client expectations and project scope.
"What impressed us most was how deeply they engaged with our vision."
May 30, 2025
Founder & CEO, Appy Ventures
Patrice Archer
Information technology
Farnham, New York
11-50 Employees
Online Review
JetRuby Agency developed a SaaS web platform with smart scheduling and automation tools. They built the platform's front- and backend and integrated a custom analytics dashboard and calendar integrations.
JetRuby Agency successfully launched the platform, resulting in strong early adoption and high engagement from beta users. The professional team provided responsive and well-structured project management, accommodated changes without disrupting timelines, and communicated through Slack and Zoom.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder & CEO of Appy Ventures
Describe what your company does in a single sentence.
Appy Ventures is a team of experienced entrepreneurs working as Tech Partners.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire JetRuby Agency to accomplish?
To develop a SaaS web platform aimed at providing smart scheduling and automation tools for small business service providers.
To receive end-to-end support, starting from conceptual refinement through full-cycle development to deployment and initial scaling.
To find a reliable and technically proficient web development partner who could match our entrepreneurial pace and act as proactive problem solvers.
SOLUTION
How did you find JetRuby Agency?
Online Search
Clutch Site
Why did you select JetRuby Agency over others?
High ratings
Great culture fit
Good value for cost
Company values aligned
How many teammates from JetRuby Agency were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
JetRuby Agency provided a complete web development service package. They started with a deep-dive discovery phase to understand our users and business model. From there, they collaborated with us on UI/UX enhancements and proceeded to build both the frontend and backend of the platform. Key deliverables included a responsive web application with user account creation, calendar integrations, real-time notifications, and a custom analytics dashboard. They also set up our CI/CD pipeline, configured staging and production environments, and handled the initial deployment. The final phase included QA testing and post-launch support.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The project culminated in a successful product launch aligned with a major marketing push. We saw strong early adoption, with high engagement from beta users who praised the usability and interface design. Internally, our support ticket volume stayed low due to the intuitive user experience. The system scaled efficiently as we onboarded new users, and we maintained platform stability without major technical issues post-launch — a direct reflection of JetRuby’s quality work.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
JetRuby’s project management was highly responsive and well-structured. We had weekly sync-ups, clear sprint documentation, and a dedicated project manager who kept everything on track. When business priorities shifted and we needed to pivot quickly, they accommodated the changes without disrupting timelines. Their communication was proactive, and they always kept us informed — whether it was through Slack updates, Zoom calls, or shared documentation.
What was your primary form of communication with JetRuby Agency?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
What impressed us most was how deeply they engaged with our vision. They didn’t just write code — they challenged assumptions, proposed better workflows, and contributed as if they were part of our internal product team. Their ability to think strategically and focus on user experience made them feel more like tech partners than a typical outsourced vendor.
Are there any areas for improvement or something JetRuby Agency could have done differently?
Nothiing really at the moment!
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Analytics Dashboard Dev for IoT Platform
Custom Software Development
$10,000 to $49,999
Oct. 2022 - Mar. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0
"We were impressed with the quality of their technical talent."
Apr 2, 2023
Executive, cirkuit
Anonymous
Verified
Real estate
Calgary, Alberta
1-10 Employees
Online Review
Verified
JetRuby Agency provided custom software development services for an IoT company. The team helped the client build a detailed web dashboard with various types of widgets for displaying IoT sensor data.
The analytics dashboard was completed on time and met the client's specifications. The vendor addressed all concerns in a timely manner, and their technical expertise made them stand out from the competition.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am an executive at cirkuit
Describe what your company does in a single sentence.
Commercial & Industrial IoT
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire JetRuby Agency to accomplish?
Build an advanced analytics dashboard
SOLUTION
How did you find JetRuby Agency?
Other
Why did you select JetRuby Agency over others?
Other
What was the size of JetRuby Agency’s team?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
JetRuby built for us a detailed web dashboard with a dozen different types of widgets for displaying IoT sensor data. The dashboard has multiple filters for ways to visualize the data. It's responsive and very fast.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Completion of the analytics dashboard
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The project was delivered on time, and all concerns were dealt with.
What was your primary form of communication with JetRuby Agency?
Virtual Meeting
Email
Messaging App
What did you find most impressive or unique about this company?
We were impressed with the quality of their technical talent.
Are there any areas for improvement or something JetRuby Agency could have done differently?
Not at this time
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.5
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Development for Fitness Subscription Company
Mobile App Development
$50,000 to $199,999
Oct. 2021 - Mar. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The team was highly responsive, professional, and prompt in communicating updates and issues."
Apr 27, 2022
CEO, Fitness Subscription Company
Anonymous
Verified
Other industries
Manhattan, New York
1-10 Employees
Online Review
Verified
JetRuby Agency assigned a development team to augment a fitness subscription company. The team worked in React Native and Ruby and Rails to build new features and update an existing code.
The work delivered by JetRuby Agency met all expectations. They were communicative throughout the project and offered excellent suggestions for improvement. Their expertise in this field stood out the most, which helped speed up the processes and develop complex code.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the CEO of a fitness subscription business.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire JetRuby Agency, and what were your goals?
Our CTO was transitioning so we hired them to create new features, document our code, and enhance/update our existing code.
SOLUTION
How did you select this vendor and what were the deciding factors?
Their level of expertise, responsiveness, availability and responsiveness.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Ruby on Rails development with React Native mobile development.
How many people from the vendor's team worked with you, and what were their positions?
There were 5 people on the team - a full-stack developer, project manager, mobile developer, QA manager, and business development / account manager.
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
We have very complex code and they got up to speed very quickly, had a high level of expertise and identified areas for improvement. We were very happy with the results provided and most importantly, they were a pleasure to work with.
Describe their project management style, including communication tools and timeliness.
The team was highly responsive, professional, and prompt in communicating updates and issues.
What did you find most impressive or unique about this company?
How clearly they communicated, how quickly they got up to speed and their ability to meet tight deadlines.
Are there any areas for improvement or something they could have done differently?
No areas of improvement
RATINGS
5.0
Quality
5.0
Service & Deliverables
"Highly recommend!"
Schedule
5.0
On time / deadlines
"Very efficient and responsive"
Cost
5.0
Value / within estimates
"Great value for the excellent service"
Willing to Refer
5.0
NPS
MVP for Financial Info. Exchange
Custom Software Development
$10,000 to $49,999
Mar. - Oct. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"In addition to having the necessary expertise, the development team was open and sociable."
Oct 18, 2019
CEO, Business Services Firm
Anonymous
Verified
Business services
Russia
1-10 Employees
Online Review
Verified
JetRuby Agency used Ruby on Rails to create an MVP for a bankruptcy report marketplace. Additional services included UI/UX design, support and maintenance, and distribution.
Internal stakeholders are pleased with the effectiveness of the product. Proactive and dedicated, the project manager from JetRuby Agency offered detailed plans to maintain adherence to budgetary constraints. Customers can expect a professional team that solves problems quickly.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
Lototchet was established as a marketplace of reports and information support for bankruptcy property reports. Position - Head of the company
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire JetRuby Agency?
The company was hired for custom software development services of the lototchet.ru application
What were your goals for this project?
Development of MVP for market entry
SOLUTION
How did you select this vendor?
Via networking
Describe the project and the services they provided in detail.
This is a marketplace platform for exchanging information on bankruptcy between market participants. The services provided were backend Ruby on Rails development, frontend development, UI / UX design and administration / distribution of the application.
What was the team composition?
Team members: project manager, backend developer, frontend developer, quality engineer and administrator.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
The project is a key element of the business and serves as a starting point for contacts with customers.
How was project management arranged and how effective was it?
The project manager was a key point of communication on a number of points: solving operational problems, planning iterations, accepting releases, and solving situations related to exceeding the budget
What did you find most impressive about this company?
In addition to having the necessary expertise, the development team was open and sociable.
Are there any areas for improvement?
No, everything suits
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 31-34 of
34 Reviews
Locations (1)
535 Mission stSan Francisco, CA,
United States94105
If you’re not seeing exactly what you need here, send this company a custom message.
You can talk about your project needs, price, and timeline to get started on your project.
Sign in to see which brands trust JetRuby Agency.
Get connected to see updates from JetRuby Agency like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.
