# Top BPO Companies in Hamburg Recommended BPO companies in Hamburg include Significo, AI bees, Leadvolution, PONTON GmbH, Cell it!, hagel IT-Services, rock&stars digital GmbH, cogito.legal Rechtsanwälte, Crito Germany GmbH, Grant and Graham Ltd. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top BPO Companies in Hamburg Ratings Updated: Sep 17, 2026 ### [Significo](https://clutch.co/profile/significo) #### 5 out of 5 star rating (6 reviews) - $1,000+ minimum project size - $25 - $49 average hourly rate - 50 - 249 employees - Dassendorf, Germany #### Services Provided - Allocation of Expertise by Percentage - 10% Back Office Outsourcing - 40% Call Center Services - 40% CRM Consulting and SI - 10% Customer Service Outsourcing #### Company description Significo is a customer service outsourcing company known for its expertise in enhancing customer satisfaction and loyalty programs. Reviews highlight their reliability and efficiency, with 100% of clients mentioning timely project delivery and responsiveness. Approximately 67% of reviewers emphasize their alignment with client values and appreciation for their passion and expertise in service delivery. [Visit Website](https://www.significo.hr/en/) #### Timely The feedback regarding Significo's timeliness is overwhelmingly positive. Clients noted their impressive speed and reliability, with one stating, "Everything we agreed on was executed fast and seamless." Another client emphasized that all deliverables were met on time and that Significo responded quickly to needs. Overall, the sentiment reflects a strong satisfaction with their punctuality and adaptability to client requests. - Call Center Services for Automotive Services Company (5.0/5, Jun 26, 2025): Describe their project management. Did they deliver items on time? How did they respond to your needs? Yes, everything was delivered on time and respond quickly. What did you find most impressive or unique about this company? They were very receptive and consistent with their communication. [Read Full Review](https://clutch.co/go-to-review/significo/385359) #### Experience in 2 industries Significo has demonstrated expertise in the Automotive and Energy & Natural Resources industries. In the Automotive sector, clients have praised their effective customer support and ability to enhance customer satisfaction and sales. For Energy & Natural Resources, they excelled in providing seamless customer care, resulting in improved loyalty program engagement and customer satisfaction. Overall, the sentiment is highly positive, indicating a strong alignment with client values and a commitment to excellence across both industries. [Read All Reviews](https://clutch.co/profile/significo?verified=true#reviews) ##### Automotive Experience Significo demonstrates strong expertise in the Automotive industry, particularly in customer support and after-sales services. Clients appreciate their timely project management and consistent communication, which have led to measurable improvements in customer satisfaction and increased sales. The company is recognized for its value-driven approach and alignment with client values, making it a suitable partner for automotive businesses seeking to enhance customer engagement and operational efficiency. - 2 reviews for automotive industry - 2 reviews are 5 stars - $10,000 – $49,000 avg. project cost - Customer Support Services for Car Dealer (5.0/5, Dec 6, 2023): Significo provides customer support services to a car dealer. They communicate general information about the client's products and services to end clients and forward information for second-level services. [Read Full Review](https://clutch.co/go-to-review/significo/254316) - Call Center Services for Automotive Services Company (5.0/5, Jun 26, 2025): Significo provided digital marketing services for an automotive company. The team worked on e-mobility and after-sales marketing campaigns. [Read Full Review](https://clutch.co/go-to-review/significo/385359) ##### Energy & natural resources Experience Significo has demonstrated strong expertise in the Energy & Natural Resources sector, particularly in enhancing customer care for INA d.d. Their commitment to seamless service, rapid adaptability, and emphasis on customer satisfaction has led to measurable improvements in loyalty program engagement and reduced response times. Clients appreciate Significo's reliability, passion, and alignment with company values, suggesting they are well-suited for businesses seeking to optimize customer experience in this industry. - 1 review for energy & natural resources industry - 1 review is 5 stars - Unknown avg. project cost - Customer Support Services for Oil & Gas Company (5.0/5, Feb 15, 2024): Significo provides customer support services for an oil and gas company's users through email and phone. The team processes inquiries, provides users with information, and exchanges and allocates coupons. [Read Full Review](https://clutch.co/go-to-review/significo/269143) #### 5.0 out of 5.0 rating for cost What Clients Have Said Clients consistently highlight Significo's competitive pricing and strong value for money. One client noted that the pricing 'fit our budget' and emphasized 'good value for cost,' while another remarked on their 'great culture fit' and alignment of company values. Overall, feedback suggests that Significo delivers effective solutions without compromising quality, leading to increased customer satisfaction and operational efficiency. [Read All Reviews](https://clutch.co/profile/significo?verified=true#reviews) - Less than $10,000 (1 reviews) - $50,000 to $199,999 (1 reviews) #### 26% of employees work in Dassendorf office Dassendorf, Germany Dorfstrasse 222 50 - 75 employees [See All Locations (2)](https://clutch.co/profile/significo#location) --- ### [AI bees](https://clutch.co/profile/ai-bees) #### 4.5 out of 5 star rating (98 reviews) - $1,000+ minimum project size - 50 - 249 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 10% BI & Big Data Consulting & SI - 15% Call Center Services - 30% Content Marketing - 30% Sales Outsourcing - 15% Search Engine Optimization #### Company description AI bees is a lead generation and outreach company that offers AI-driven prospecting and content management services, particularly on platforms like LinkedIn and email. Approximately 80% of reviewers highlight their strong project management and responsiveness, while over 90% appreciate their cost-effective and adaptive approach. Clients consistently commend their ability to integrate human expertise with AI technology for personalized outreach, although some suggest enhancements in content quality and response speed. [Visit Website](https://ai-bees.io/) #### Personable Clients consistently highlight the personable nature of the team at AI Bees, noting that they are responsive and treat clients as individuals rather than mere numbers. One client emphasized that the team incorporates personal touches in their outreach efforts, enhancing the overall experience. Another client praised the team for making them feel valued throughout the engagement, further reinforcing the positive sentiment around their personable approach. - Lead Gen for Food Service Analytics Platform (3.5/5, Dec 5, 2022): Everyone is very personable and responsive. They are not just machine learning and have personal touches in the outreach to help get the appointments. [Read Full Review](https://clutch.co/go-to-review/ai-bees/170371) - Network Flow Analytics for Computer Networking Firm (5.0/5, Jul 6, 2021): Our project managers have all been really great so far. Each one has been really helpful, transparent, fast, and friendly. I really get the feeling that I am valued as a customer and as a human being. [Read Full Review](https://clutch.co/go-to-review/ai-bees/73938) - Lead Generation for Engineering Firm (5.0/5, Jun 1, 2021): What I found to be the most impressive is how personable everyone with AI Bee's is. Often we find that people are just treated as a number, with AI Bee's we felt like we were treated as an individual. [Read Full Review](https://clutch.co/go-to-review/ai-bees/41426) - Digital Marketing for Computer Input Devices Manufacturer (5.0/5, Apr 23, 2021): Every person we worked with was so extraordinarily friendly and supportive. We highly appreciated the direct contact to the managing director of the company at the beginning of our cooperation. [Read Full Review](https://clutch.co/go-to-review/ai-bees/132984) #### 4.3 out of 5.0 rating for cost What Clients Have Said Clients generally perceive AI Bees as offering good value for money, often highlighting their competitive pricing and effective lead generation services. One client noted, 'Pricing fit our budget' and 'Good value for cost,' while another emphasized the efficiency of their campaigns, stating they achieved '20 inbound inquiries per month.' Overall, feedback reflects satisfaction with the cost-to-value ratio, although some clients desired improvements in lead quality and campaign management. [Read All Reviews](https://clutch.co/profile/ai-bees?verified=true#reviews) - Less than $10,000 (39 reviews) - $10,000 to $49,000 (27 reviews) - $50,000 to $199,999 (4 reviews) - $10,000,000 + (1 reviews) #### Completed projects in 20 countries - Australia (1 projects) - Austria (1 projects) - Belgium (3 projects) - Canada (11 projects) - Finland (2 projects) - France (2 projects) - Germany (20 projects) - Hong Kong (1 projects) - India (2 projects) - Malaysia (1 projects) - Netherlands (2 projects) - Nigeria (1 projects) - Norway (1 projects) - Singapore (1 projects) - South Africa (2 projects) - Spain (1 projects) - Switzerland (2 projects) - United Arab Emirates (3 projects) - United States (32 projects) - England (4 projects) [View Reviews](https://clutch.co/profile/ai-bees?verified=true#reviews) #### 4% of employees work in Hamburg office Hamburg, Germany Gertigstraße 39 2 - 5 employees [See All Locations (2)](https://clutch.co/profile/ai-bees#location) --- ### [Leadvolution](https://clutch.co/profile/leadvolution) - 10 - 49 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Digital Strategy - 60% Sales Outsourcing - 20% Social Media Marketing #### Company description Launched in 2019, Leadvolution is a small Sales Outsourcing company. Their services include Sales Outsourcing and Digital Strategy. [Visit Website](https://leadvolution.com/de/) --- ### [PONTON GmbH](https://clutch.co/profile/ponton-gmbh) - 10 - 49 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 30% Blockchain - 10% Low/No Code Development - 30% Sales Outsourcing - 10% Web Design #### Company description PONTON GmbH is a software development firm launched in 2001. Their services include Custom Software Development and Blockchain. [Visit Website](https://www.ponton.de/) --- ### [Cell it!](https://clutch.co/profile/cell-it) - 2 - 9 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 30% Advertising - 15% Call Center Services - 20% Corporate Training & Coaching - 10% Financial Consulting - 10% Business Consulting - 15% Sales Outsourcing #### Company description Cell it! is an Advertising company. The small Hamburg, Germany-based team offers Advertising and Corporate Training & Coaching. The firm was launched in 2008. [Visit Website](https://cellit.de/) --- ### [hagel IT-Services](https://clutch.co/profile/hagel-it-services) - $1,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 20% Call Center Services - 40% Cloud Consulting & SI - 20% Cybersecurity #### Company description Hagel IT-Services is a cloud consulting & SI company based in Hamburg, Germany. The team focuses on cloud consulting & SI and Custom Software Development. [Visit Website](https://www.hagel-it.de/) --- ### [rock&stars digital GmbH](https://clutch.co/profile/rockstars-digital-gmbh) - 10 - 49 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Branding - 20% Content Marketing - 20% Document Digitization & Management - 20% Graphic Design - 20% Social Media Marketing #### Company description Rock&stars digital GmbH is a branding agency. Their team is headquartered in Hamburg, Germany and New York, New York. The agency provides Branding and Social Media Marketing. [Visit Website](https://rockandstars.de/) --- ### [cogito.legal Rechtsanwälte](https://clutch.co/profile/cogitolegal-rechtsanw-lte) - 10 - 49 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Back Office Outsourcing - 20% Compliance Consulting - 20% Internet & Technology Law - 20% Litigation Support Services - 20% Media & Entertainment Law #### Company description Cogito.legal Rechtsanwälte, a Back Office Outsourcing company, was established in 2020. Based in Hamburg, Germany, the team offers Back Office Outsourcing and Media & Entertainment Law. [Visit Website](https://cogito.legal/) --- ### [Crito Germany GmbH](https://clutch.co/profile/crito-germany-gmbh) - $1,000+ minimum project size - < $25 average hourly rate - 10 - 49 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 10% UX/UI Design - 10% Custom Software Development - 15% Architectural Design - 15% Call Center Services - 10% Cloud Consulting & SI - 10% Application Management & Support - 20% IT Managed Services - 10% Web Design #### Company description Crito Germany GmbH, an IT managed services company, is based in Hamburg, Germany. Their services include IT managed services and Architectural Design. [Visit Website](https://www.crito.io/) --- ### [Grant and Graham Ltd](https://clutch.co/profile/grant-graham) - $5,000+ minimum project size - $200 - $300 average hourly rate - 50 - 249 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 5% AI Consulting - 5% BI & Big Data Consulting & SI - 5% Back Office Outsourcing - 5% Cloud Consulting & SI - 5% Compliance Consulting - 5% CRM Consulting and SI - 5% Digital Strategy - 5% ECM Consulting and SI - 5% Unified Communications Consulting & SI - 5% ERP Consulting and SI - 5% Event Management - 5% Finance & Accounting Outsourcing (FAO) - 5% Fractional CMO Services - 5% IT Managed Services - 5% Cybersecurity - 5% IT Strategy Consulting - 5% Business Consulting - 5% Other IT Consulting and SI - 5% Sales Outsourcing - 5% IT Staff Augmentation #### Company description Grant and Graham Ltd is an AI Consulting company headquartered in London, England and London, England. Established in 2009, the team provides AI Consulting and Event Management. [Visit Website](https://www.grant-graham.co.uk/) #### 4% of employees work in Hamburg office Hamburg, Germany Willy-Brandt-Straße 23 6 - 9 employees [See All Locations (15)](https://clutch.co/profile/grant-graham#location) --- ### [OnGoingMedia GmbH](https://clutch.co/profile/ongoingmedia-gmbh) - $10,000+ minimum project size - $150 - $199 average hourly rate - 10 - 49 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 10% Call Center Services - 10% CRM Consulting and SI - 20% E-Commerce Development - 20% IT Managed Services - 20% Marketing Strategy #### Company description Software development company OnGoingMedia GmbH was established in 1998. The company offers Custom Software Development and E-Commerce Development, and is small. [Visit Website](https://www.ongoingmedia.de/en/) --- ### [FluxGrowth](https://clutch.co/profile/fluxgrowth) #### 4.8 out of 5 star rating (3 reviews) - $25,000+ minimum project size - 10 - 49 employees - Lübeck, Germany #### Services Provided - Allocation of Expertise by Percentage - 50% Marketing Strategy - 50% Sales Outsourcing #### Company description FluxGrowth is your high-ticket closing partner, built for scale, aligned by performance. We specialize in helping growth-driven companies close more deals, faster — without retainers or upfront costs. Our elite closers step into your sales process, take over your calls, and drive conversions with ruthless precision.       [Visit Website](https://www.lustersocial.com/) --- ### [Reaktly](https://clutch.co/profile/reaktly) - Freelancer employees - Tornesch, Germany #### Services Provided - Allocation of Expertise by Percentage - 25% AI Agents - 15% Custom Software Development - 15% Customer Service Outsourcing - 15% Document Digitization & Management - 15% E-Commerce Development - 15% Web Development #### Company description AI Agents company Reaktly is headquartered in Tornesch, Germany. Their services include AI Agents and Custom Software Development. [Visit Website](https://www.reaktly.com) --- ### [Azur Dialog](https://clutch.co/profile/azur-dialog) - 2 - 9 employees - Bremen, Germany #### Services Provided - Allocation of Expertise by Percentage - 40% Call Center Services - 60% Sales Outsourcing #### Company description Azur Dialog is a Sales Outsourcing company. The team is in Bremen, Germany, and their services include Sales Outsourcing and Call Center Services. [Visit Website](https://www.azurdialog.de/) --- ### [BeWo Callcenter](https://clutch.co/profile/bewo-callcenter) - 2 - 9 employees - Bremen, Germany #### Services Provided - Allocation of Expertise by Percentage - 50% Call Center Services - 50% Customer Service Outsourcing #### Company description BeWo Callcenter is an answering service and Customer Service Outsourcing company. The Bremen, Germany-based team focuses on Call Center Services and Customer Service Outsourcing. [Visit Website](http://bewo-callcenter.de/) --- ### [hanseatic dialog](https://clutch.co/profile/hanseatic-dialog) - 2 - 9 employees - Bremen, Germany #### Services Provided - Allocation of Expertise by Percentage - 35% Back Office Outsourcing - 30% Call Center Services - 35% Customer Service Outsourcing #### Company description Hanseatic dialog is a Back Office Outsourcing company. Launched in 2006, the team specializes in Back Office Outsourcing and Customer Service Outsourcing. The firm is headquartered in Bremen, Germany. [Visit Website](https://www.hanseatic-dialog.de/) --- ### [Simon & Focken Bremen](https://clutch.co/profile/simon-focken-bremen) - 2 - 9 employees - Bremen, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Back Office Outsourcing - 40% Call Center Services - 40% Customer Service Outsourcing #### Company description Founded in 1994, Simon & Focken Bremen is a small answering service company. Their team provides Call Center Services and Customer Service Outsourcing. [Visit Website](https://www.invitel-unternehmensgruppe.de/de/simon-focken/) --- ### [ServiceCall](https://clutch.co/profile/servicecall) - 2 - 9 employees - Bremen, Germany #### Services Provided - Allocation of Expertise by Percentage - 40% Call Center Services - 60% Customer Service Outsourcing #### Company description ServiceCall is a Customer Service Outsourcing company located in Bremen, Germany. They focus on Customer Service Outsourcing and Call Center Services. [Visit Website](http://www.servicecall.ag/startseite/index.php) --- ### [maXima Service](https://clutch.co/profile/maxima-service) - 2 - 9 employees - Bremen, Germany #### Services Provided - Allocation of Expertise by Percentage - 25% Back Office Outsourcing - 20% Call Center Services - 45% Customer Service Outsourcing - 10% Sales Outsourcing #### Company description MaXima Service is a small Customer Service Outsourcing company. Launched in 2002, the team provides Customer Service Outsourcing and Back Office Outsourcing. [Visit Website](https://maxima.de/) --- ### [blitzeyes](https://clutch.co/profile/blitzeyes) - 2 - 9 employees - Büdelsdorf, Germany #### Services Provided - Allocation of Expertise by Percentage - 100% Document Digitization & Management #### Company description Blitzeyes is a Document Digitization & Management company based in Büdelsdorf, Germany. Their services include Document Digitization & Management. [Visit Website](https://www.blitzeyes.eu/en/) --- ### [EternaScale](https://clutch.co/profile/eternascale) - 2 - 9 employees - Osterholz-Scharmbeck, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Demand Generation Marketing - 20% Email Marketing - 40% Sales Outsourcing - 20% Search Engine Optimization #### Company description EternaScale is a small Sales Outsourcing company. Founded in 2025, the team focuses on Sales Outsourcing and Email Marketing. [Visit Website](https://eternascale.com/) --- ### [gkk Dialog Group](https://clutch.co/profile/gkk-dialog-group) - $10,000+ minimum project size - $50 - $99 average hourly rate - 250 - 999 employees - Bremen, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Call Center Services - 20% Content Marketing - 20% Digital Strategy - 20% Marketing Strategy - 20% Social Media Marketing #### Company description Marketing Strategy company gkk Dialog Group is based in Frankfurt am Main, Germany and München, Germany. They specialize in Marketing Strategy and Digital Strategy. [Visit Website](https://www.gkk.de/) #### 10% of employees work in Bremen office Bremen, Germany 4 - 6 Lloydstraße 76 - 100 employees [See All Locations (4)](https://clutch.co/profile/gkk-dialog-group#location) --- ### [Intan international](https://clutch.co/profile/intan-international) - 50 - 249 employees - Bremen, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Branding - 10% Call Center Services - 20% E-Commerce Development - 10% Sales Outsourcing - 20% Pay Per Click - 20% Search Engine Optimization #### Company description Intan international, a branding agency, was launched in 1981. The midsize team offers Branding and E-Commerce Development. [Visit Website](https://www.intan.de/) --- ### [Ebs Büroservice](https://clutch.co/profile/ebs-b-roservice) - 2 - 9 employees - Bremen, Germany #### Services Provided - Allocation of Expertise by Percentage - 60% Accounting - 10% Back Office Outsourcing - 10% Customer Service Outsourcing - 10% Financial Consulting - 10% Business Consulting #### Company description Ebs Büroservice, a small Accounting company, is located in Bremen, Germany. The team specializes in Accounting and Back Office Outsourcing. [Visit Website](https://www.ebs-bremen.de/) --- ### [Bürodienstleistungen Sigrid Hiltmann](https://clutch.co/profile/b-rodienstleistungen-sigrid-hiltmann) - 2 - 9 employees - Bremen, Germany #### Services Provided - Allocation of Expertise by Percentage - 70% Accounting - 18% Back Office Outsourcing - 12% Customer Service Outsourcing #### Company description Bürodienstleistungen Sigrid Hiltmann is an Accounting company. They are located in Bremen, Germany and have small team. Their services include Accounting and Back Office Outsourcing. [Visit Website](http://www.buerodienst-hiltmann.de/) --- ### [getaline GmbH](https://clutch.co/profile/getaline-gmbh) - $1,000+ minimum project size - < $25 average hourly rate - 1,000 - 9,999 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 20% Back Office Outsourcing - 60% Call Center Services - 20% Email Marketing #### Company description Getaline GmbH, a phone answering service, was launched in 1994. They offers Call Center Services and Email Marketing. [Visit Website](https://www.getaline.de/) --- ### [FRANKENRASTER GmbH](https://clutch.co/profile/frankenraster-gmbh) - 50 - 249 employees - Winsen (Luhe), Germany #### Services Provided - Allocation of Expertise by Percentage - 100% Document Digitization & Management #### Company description Document Digitization & Management company FRANKENRASTER GmbH is headquartered in Buchdorf, Germany and Winsen (Luhe), Germany. Their services include Document Digitization & Management. [Visit Website](https://www.frankenraster.de/) #### 1% of employees work in Winsen (Luhe) office Winsen (Luhe), Germany Zum Torfmoor 17 employees [See All Locations (3)](https://clutch.co/profile/frankenraster-gmbh#location) --- ### [TZH Telemarketing Zentrale](https://clutch.co/profile/tzh-telemarketing-zentrale) - $1,000+ minimum project size - < $25 average hourly rate - 2 - 9 employees - Hamburg, Germany #### Services Provided - Allocation of Expertise by Percentage - 100% Call Center Services #### Company description TZH Telemarketing Zentrale is a telephone answering service. Their small team is based in Hamburg, Germany. Their team specializes in Call Center Services. [Visit Website](http://www.telemarketing-zentrale.de/) --- #### Get personalized agency matches based on your project goals. 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