Top API Developers in Germany

Ratings Updated: May 26, 2026

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Chudovo

5.0 20 reviews

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Verified

$10,000+

$25 - $49 / hr

50 - 249

Castrop-Rauxel, Germany

Services provided

10% API Development

20% Custom Software Development

20% Mobile App Development +4 services

15% Enterprise App Modernization

15% Web Development

10% AI Development

10% E-Commerce Development

Chudovo is a distinguished company specializing in API Development Services, including RESTful API Development and API Integration. Their reviews highlight impressive backend engineering discipline and API reliability, resulting in near-zero downtime and efficient feature deployment. The company received positive feedback for their proactive communication and structured project management, indicating a strong alignment with client needs.

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Reviews mention Open to feedback
The feedback regarding Chudovo's openness to feedback is highly positive. Clients appreciated their responsiveness and adaptability, noting that the team was transparent about timelines and proactively addressed potential risks. One client highlighted their ability to adjust to mid-project requirement changes without affecting delivery. Overall, the sentiment indicates that Chudovo values client input and effectively integrates it into their project management processes, fostering a collaborative partnership.

Web-Based Software Development for Logistics Company

5.0 Feb 11, 2026

Project management was one of their strongest areas. The team worked in clear development phases with regular check-ins and progress updates. They were responsive to feedback, transparent about timelines, and proactive whenever potential risks appeared. Even when we adjusted requirements mid-project, they adapted without disrupting delivery.
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4 of 4 reviews are 5 stars

1 new review for API Development services

$10,000 – $49,000 avg. project cost

Reviewed 4 times in the past 6 months
In the past six months, Chudovo has received positive feedback for their project management and technical expertise. Clients highlighted their ability to understand business requirements and deliver tailored solutions. For instance, a logistics manager noted improved operational workflows and real-time visibility due to a centralized platform. Additionally, another client praised their proactive communication and responsiveness to feedback. Overall, clients expressed high satisfaction with Chudovo's value for cost and effective problem-solving, although some suggested enhancements in documentation and QA involvement.
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More responsive than most other service providers

Chudovo is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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United States (3) Germany (2) Belgium (1) Latvia (1) Netherlands (1) Switzerland (1) Ukraine (1)

This provider is fluent in 4 languages:

English

German

Ukrainian

Russian

This provider is available in 2 time zones:

Central European Time (CET)

Eastern Standard Time (EST)

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ProductDock AG

4.6 9 reviews
Verified

$10,000+

$50 - $99 / hr

50 - 249

Berlin, Germany

Services provided

15% API Development

25% Custom Software Development

15% Mobile App Development +4 services

15% Web Development

10% AI Consulting

10% Cloud Consulting & SI

10% IT Strategy Consulting

ProductDock AG is an API Development company that excels in creating customer portals and streamlining processes for telecommunications businesses. The reviews highlight a strong commitment to project management and adaptability, with around 80% positive feedback on their timely delivery and alignment with company values. However, finding the right team fit initially posed a challenge.

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Reviews mention Transparent
Clients have consistently praised ProductDock AG for their transparency in communication and project management. One client noted their 'transparent issue tracking via Jira,' while another highlighted their 'very transparent' integration process. Overall, the sentiment is positive, with clients appreciating the open and clear interactions that foster a collaborative environment. However, there was a suggestion for improvement regarding clearer communication channels by having a main contact person.

Mobile App Dev for IT Consulting Company

4.5 May 9, 2023

Very hands-on and motivated team that met most important deadlines. Transparent issue tracking via Jira.
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Custom Software Dev for Automotive Company

5.0 Jan 4, 2023

We’re impressed by how quickly they integrated into our team. They’re also very transparent, and having them on board has been very beneficial for us because they’re experienced in a lot of technologies.
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Industry Experience

ProductDock AG has exhibited strengths across diverse industries, including Telecommunications, IT Services, Retail, Automotive, and Financial Services. Clients commend their agile methodologies, responsive communication, and commitment to project success. In Telecommunications, they streamlined customer processes; in IT Services, they excelled in app development and SDK design. In Retail, they contributed significantly to digital transformation initiatives, while in Automotive, they supported data-driven solutions. Overall, feedback is positive, highlighting ProductDock AG's adaptability and cultural alignment as key strengths.
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Telecommunications IT Services Retail Software Automotive Financial services

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More responsive than most other service providers

ProductDock AG is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Duesseldorf, Germany (3) Berlin, Germany (2) Koeln, Germany (1) Coesfeld, Germany (1)

This provider is fluent in 5 languages:

English

German

Serbian

Portuguese

Swedish

This provider is available in 1 time zone:

Universal Coordinated Time (UTC)

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TenMedia GmbH

4.8 4 reviews

Undisclosed

Undisclosed

2 - 9

Berlin, Germany

Services provided

10% API Development

20% Application Management & Support

20% Custom Software Development +6 services

15% Mobile App Development

10% IT Managed Services

10% UX/UI Design

5% Cybersecurity

5% IT Strategy Consulting

5% Web Development

TenMedia GmbH is an API Development company specializing in API Integration and Web Service Development. Reviews highlight their flexibility and strong project management, with 100% of clients noting successful project delivery and impressive communication. Their ability to meet targets and offer good value for cost are frequently praised, with no areas for improvement mentioned.

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2 of 2 API Development reviews are 5 stars

2 new reviews for API Development in past 6 months

$10,000 – $49,000 avg. project cost

API Development PROJECT HIGHLIGHT

IT Services for Market Research Company
5.0 — A market research company hires TenMedia GmbH to set up an IT project. Read more
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Industry Experience

TenMedia GmbH has demonstrated strong expertise across several industries, including Advertising & Marketing, Information Technology, and Arts, Entertainment & Music. Clients appreciate their flexibility, responsiveness, and ability to deliver projects on time, often exceeding expectations. Positive feedback highlights their effective communication and understanding of client needs, particularly in ERP and CRM integrations as well as website development. Overall, they are well-suited for organizations seeking dependable IT solutions in these sectors.
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Information technology Other industries Advertising & marketing

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Average Project Cost Breakdown

$10,000 to $49,000 (1)

What Clients Have Said
Clients consistently commend TenMedia GmbH for their cost-effectiveness and overall value for money. One client noted that the company's pricing fit their budget and provided good value, while another emphasized the alignment of costs with their needs. The sentiment across reviews is overwhelmingly positive, highlighting that clients felt they received high-quality service and support without exceeding their financial constraints.
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Germany (3) Switzerland (1)

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Pyango GmbH

4.7 7 reviews

$1,000+

Undisclosed

2 - 9

Waldshut-Tiengen, Germany

Services provided

10% API Development

18% AI Development

12% Custom Software Development +5 services

12% Generative AI

12% IT Strategy Consulting

12% Search Engine Optimization

12% UX/UI Design

12% Web Design

Pyango GmbH is a versatile technology solutions provider renowned for offering services such as web development, mobile app development, and CTO-as-a-service. Reviewers consistently praise their project management, timely delivery, and effective communication. Approximately 90% of reviews highlight their professionalism and commitment to project success, with clients appreciating their ability to seamlessly integrate strategic consulting and hands-on development.

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0 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews for Pyango GmbH reflect a highly positive sentiment, highlighting their effective support in website development and marketing for clients like Kita Zwergehuus GmbH. Clients commend the team's professional project management, clear communication, and timely delivery. Notably, the creation of appealing marketing materials has significantly increased visibility and inquiries. Overall, clients express satisfaction with no noted areas for improvement, indicating Pyango GmbH's strong fit for projects requiring digital presence enhancement.
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Industry Experience

Pyango GmbH has demonstrated expertise across various industries, including Information Technology, Education, and Non-Profit sectors. In Information Technology, they excel in providing CTO-as-a-Service and enhancing technology infrastructures, receiving positive feedback for their strategic consulting and development capabilities. In Education, their contributions to website development and marketing efforts have improved visibility and engagement for childcare services. Overall, they are regarded as flexible, communicative, and dedicated partners, making them a strong fit for technology-driven and service-oriented projects.
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Information technology Nonprofit Human Resources IT Services Education

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Switzerland (4) United States (1)

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Waldshut-Tiengen, Germany

Gurtweilerstrasse
Waldshut-Tiengen, Germany 79761
2 - 5

+41 76 465 71 02

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Supaapps GmbH

5.0 2 reviews

$10,000+

$25 - $49 / hr

2 - 9

Berlin, Germany

Services provided

10% API Development

20% AI Consulting

10% Custom Software Development +8 services

10% Low/No Code Development

10% Mobile App Development

10% Other Application Development

10% Web Development

5% Application Testing

5% Engineering

5% Generative AI

5% IoT Development

Supaapps GmbH is a proficient API Development company recognized for its ability to deliver customized API solutions such as a referrals management tool. Their services are highly regarded, with 100% of reviews highlighting their reliability, transparency, and efficiency in delivering projects ahead of schedule, thus ensuring seamless API integration and customer satisfaction.

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Reviews mention Communicative
Clients have consistently highlighted Supaapps GmbH's communicative strengths, noting their quick response times and transparency throughout the project. One client remarked on their ability to address all inquiries effectively and appreciated the clarity regarding project status. Overall, the sentiment is highly positive, with clients expressing satisfaction in their communication and reliability, reinforcing Supaapps GmbH as a responsive and trustworthy partner.

Referrals Management Tool & API Dev for Investment Platform

5.0 Feb 26, 2024

I can't speak in detail about their project management, however, supaapps was always quick to respond and they made sure that their response answered all of our questions and beyond. What I appreciated a lot was the transparency about the current state of the project. They provided transparency, easy communication, and a super high level of reliability.
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1 of 1 API Development reviews are 5 stars

Less than $10,000 avg. project cost

API Development PROJECT HIGHLIGHT

Referrals Management Tool & API Dev for Investment Platform
5.0 — An investment platform hired Supaapps GmbH to build a referrals management tool for their mobile app. The team developed a dashboard and an API and offered integration support for the client's Read more
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Industry Experience

Supaapps GmbH has demonstrated expertise predominantly in the financial services sector, receiving positive feedback for their tailored solutions in asset management and referral tools for investment platforms. Clients commend their responsiveness and project management efficiency, often delivering ahead of schedule. Overall sentiment indicates strong reliability and transparency, making Supaapps a suitable partner for companies seeking innovative tech solutions in financial services.
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Financial services

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Average Project Cost Breakdown

Less than $10,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently highlight Supaapps GmbH's strong value for cost, describing their services as 'good value for cost' and 'pricing fit our budget.' They appreciate the timely delivery of projects and the transparency in communication, which further enhances perceived value. One client noted, 'They delivered the referral tool far ahead in due time,' indicating satisfaction with both quality and pricing. Overall, the sentiment reflects a positive assessment of the company's cost-effectiveness and reliability.
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int2code GmbH

4.9 5 reviews

$5,000+

$50 - $99 / hr

10 - 49

Regensburg, Germany

Services provided

10% API Development

40% Custom Software Development

20% IoT Development +3 services

10% Application Testing

10% Enterprise App Modernization

10% Other Application Development

int2code GmbH is a software development company specializing in API Development Services, with a strong focus on integration and API solutions for automotive applications. Feedback from 100% of reviewers highlights their technical excellence, clear communication, and timely delivery, demonstrating their ability to seamlessly integrate into existing teams and deliver successful software solutions.

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Reviews mention Communicative
Clients consistently praised int2code GmbH for their exceptional communication skills, describing them as 'great and clear' across all levels. One CEO noted their 'high flexibility and effectiveness' in addressing project challenges, while another executive highlighted 'outstanding customer-centric communication.' Overall, the sentiment reflects strong satisfaction with the company's ability to maintain open lines of communication, adapt to evolving needs, and integrate seamlessly into clients' teams, contributing to successful project outcomes.

Custom Software Dev for Software Solutions Company

5.0 May 27, 2025

The company demonstrated great and clear communication on all levels, which was impressive and unique. This level of communication allowed a smooth and quick integration in our project team. It feels like int2code GmbH has become part of our team since day one.
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ADAS & Embedded Systems Dev for Automotive Engineering Co

4.5 May 26, 2025

The project management was highly effective throughout the engagement. Deliverables were - in the most of the cases - provided on time, with milestone tracking and proactive communication. The team showed strong responsiveness to evolving technical needs, swiftly adapting priorities and aligning resources when integration challenges arose. Their structured coordination between technical and functional domains significantly contributed to maintaining momentum and ensuring high-quality outcomes.
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1 of 1 API Development reviews are 5 stars

1 new review for API Development in past 6 months

Unknown avg. project cost

API Development PROJECT HIGHLIGHT

Custom Software Dev for Software Solutions Company
5.0 — int2code GmbH provides custom software development services for an automotive software solutions company. The team implements and tests QNX apps and adaptive AUTOSAR services. They also set up CI/CD Read more
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Average Project Cost Breakdown

$200,000 to $999,999 (1)

What Clients Have Said
Overall, clients expressed satisfaction with int2code GmbH's cost and value for money. One CEO noted that their pricing fit within budget while delivering high-quality results, stating, 'Good value for cost.' Another client highlighted the competitive pricing, mentioning, 'Their pricing is reasonable,' particularly benefiting from lower costs due to the team's location in Poland. The sentiment across reviews indicates that clients perceive the company as providing strong value relative to the investment made.
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Germany (4) Austria (1)

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Expert Minds GmbH

5.0 2 reviews

$10,000+

$25 - $49 / hr

50 - 249

Schönefeld, Germany

Services provided

10% API Development

10% Application Testing

10% Custom Software Development +7 services

10% DevOps Managed Services

10% E-Commerce Development

10% HR Outsourcing

10% Mobile App Development

10% Recruiting

10% Staffing

10% Web Development

Expert Minds GmbH is a specialized company offering SAP implementation and DevOps integration services. The reviews indicate a 100% positive feedback rate, highlighting the company's technical expertise, client-focused approach, and timely project delivery. Clients appreciate their ability to enhance operational efficiency, reduce software release cycles, and provide tailored solutions, with 40% operational improvement and 50% faster release cycles reported.

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Industry Experience

Expert Minds GmbH has demonstrated strong expertise in the IT Services industry, particularly in software development and SAP implementation. Feedback highlights their ability to enhance operational efficiency, reduce software deployment times, and provide tailored solutions. Clients appreciate their deep technical knowledge, client-focused approach, and timely project management. The overall sentiment is highly positive, showcasing their effectiveness in optimizing business processes across various IT-related projects, making them a suitable partner for similar endeavors.
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IT Services

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Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients have praised Expert Minds GmbH for their competitive pricing, which fits within budgets while delivering high-quality results. One client noted that the pricing was a key factor in their decision to choose the company. Overall, feedback indicates that clients perceive a strong value for money, with significant improvements in operational efficiency and project outcomes justifying the investment made.
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Poland (1) Ukraine (1)

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Schönefeld, Germany

11 Angerstraße
Schönefeld, Germany 12529
101 - 150

+49(0)30138800320

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Semantic Applications GmbH & Co. KG

5.0 1 review

Undisclosed

$50 - $99 / hr

10 - 49

Fulda, Germany

Services provided

20% API Development

20% Custom Software Development

20% DevOps Managed Services +3 services

20% Web Development

10% Application Management & Support

10% Application Testing

Semantic Applications GmbH & Co. KG is a specialized IT services firm that excels in providing performance-intensive Python development solutions. The reviews reflect a 100% satisfaction rate, highlighting their prompt communication, timely delivery, and exemplary work quality. Their technical expertise and capacity for deep optimization are frequently noted as impressive attributes.

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Industry Experience

Semantic Applications GmbH & Co. KG has received positive feedback primarily from clients in the IT Services industry. They are recognized for their strong technical expertise, particularly in Python development, and their ability to deliver high-quality performance optimizations. Their commitment to timely delivery and agile methodologies has been noted as a significant strength. Overall, the sentiment in the IT Services sector is highly favorable, making them a suitable partner for digital transformation and software development projects.
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IT Services

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Average Project Cost Breakdown

What Clients Have Said
Clients have expressed satisfaction with the overall cost and value for money provided by Semantic Applications GmbH & Co. KG. One client highlighted the exemplary work delivered on time, emphasizing the developer's ability to meet strict deadlines while maintaining high quality. The alignment of company values and the technical expertise demonstrated were also noted as significant advantages, reinforcing the perception that the investment in their services yielded substantial returns.
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Comfygen Technologies

4.9 9 reviews

$1,000+

$25 - $49 / hr

50 - 249

Euskirchen, Germany

Services provided

10% API Development

20% Mobile App Development

14% Low/No Code Development +7 services

10% Application Management & Support

10% E-Commerce Development

10% Generative AI

10% IoT Development

10% Web Development

5% AR/VR Development

1% Custom Software Development

Comfygen Technologies is a versatile software development company specializing in mobile apps, blockchain, AI integration, and web development. Feedback highlights their technical expertise, responsive project management, and ability to meet deadlines, with 100% of reviews noting their professionalism and 75% praising their alignment with client needs and values. The company consistently exceeds expectations, delivering quality solutions across various industries.

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2 of 3 reviews are 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 3 times in the past 6 months
Recent client feedback for Comfygen Technologies highlights their exceptional technical expertise and project management skills. Clients praised their ability to deliver complex solutions, such as AI-powered systems and blockchain development, on time and within budget. Notably, one client emphasized their impressive responsiveness and strategic understanding of client needs. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction with the results and recommending Comfygen for future projects, while suggesting minor improvements in proactive communication.
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Industry Experience

Comfygen Technologies has demonstrated strong expertise in the Information Technology and Blockchain industries, delivering effective solutions for mobile and web applications, as well as custom blockchain systems. Feedback indicates exceptional project management, technical competence, and responsiveness, particularly noted in the development of secure mobile apps, AI-driven systems for e-commerce, and robust blockchain architectures. Overall, clients express high satisfaction, highlighting Comfygen's reliability and innovative capabilities across various digital solutions.
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Other Industry Information technology

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Average Project Cost Breakdown

$10,000 to $49,000 (3) Less than $10,000 (1)

What Clients Have Said
Clients consistently praised Comfygen Technologies for providing good value for money, noting their pricing fit within budget constraints while delivering high-quality solutions. One client highlighted the company's 'good value for cost' and alignment of company values, while another emphasized their pricing as a key factor in selection. Overall sentiment reflects satisfaction with the balance of cost and the quality of service, as many clients felt they received more than what they paid for.
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More responsive than most other service providers

Comfygen Technologies is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Webmatch

Not yet reviewed

$50,000+

$100 - $149 / hr

10 - 49

Köln, Germany

Services provided

20% API Development

40% E-Commerce Development

20% Business Consulting +1 service

20% UX/UI Design

Webmatch, an e-commerce development firm, focus on E-Commerce Development and UX/UI Design. They were launched in 2007.
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brayn.io GmbH

Not yet reviewed

$25,000+

$100 - $149 / hr

10 - 49

Berlin, Germany

Services provided

20% API Development

20% AI Consulting

20% AI Development +2 services

20% Custom Software Development

20% Enterprise App Modernization

Headquartered in Berlin, Germany, brayn.io GmbH is a software development company. Their services include Custom Software Development and Artificial Intelligence.
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GRAN Software Solutions GmbH

Not yet reviewed

$10,000+

$50 - $99 / hr

2 - 9

Berlin, Germany

Services provided

35% API Development

45% IT Staff Augmentation

20% Custom Software Development

GRAN Software Solutions GmbH is an IT staff augmentation company. Based in Berlin, Germany, the team provides IT staff augmentation and API Development.
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Schwekas IT GmbH

Not yet reviewed

$10,000+

$100 - $149 / hr

2 - 9

Castrop-Rauxel, Germany

Services provided

25% API Development

45% Custom Software Development

15% E-Commerce Development +1 service

15% Web Development

Launched in 2021, Schwekas IT GmbH is a small custom software development company. Their team provides Custom Software Development and API Development.
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Taikomedia

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Bochum, Germany

Services provided

20% API Development

20% IT Managed Services

20% Mobile App Development +2 services

20% UX/UI Design

20% Web Development

Taikomedia is an user experience agency. The Bochum, Germany-based company was established in 2021. Their team focuses on UX/UI Design and IT managed services.
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Sascha Thiel SoftpageHomeware

Not yet reviewed

$1,000+

$100 - $149 / hr

2 - 9

München, Germany

Services provided

20% API Development

35% Custom Software Development

25% Web Development +1 service

20% Microservices Architecture Services

Sascha Thiel SoftpageHomeware is a software development company headquartered in München, Germany. Their services include Custom Software Development and Web Development.
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D2 Agency

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Köln, Germany

Services provided

15% API Development

50% E-Commerce Development

15% Mobile App Development +2 services

10% Low/No Code Development

10% Web Development

D2 Agency is an e-commerce development firm. The small Karachi, Pakistan-based team specializes in E-Commerce Development and Web Development. The agency was launched in 2014.
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Köln, Germany

Butzweilerhofallee
Köln, Germany 50829
16 - 20

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Thiele & Klose GmbH

Not yet reviewed

$25,000+

$100 - $149 / hr

10 - 49

Daxweiler, Germany

Services provided

20% API Development

25% Web Development

15% Custom Software Development +4 services

10% DevOps Managed Services

10% Generative AI

10% Low/No Code Development

10% Mobile App Development

Software development company Thiele & Klose GmbH specializes in Custom Software Development and Web Development. They are headquartered in Daxweiler, Germany and Mainz, Germany.
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DAS Consultancy Services GmbH

Not yet reviewed

Undisclosed

$50 - $99 / hr

10 - 49

München, Germany

Services provided

20% API Development

20% Cloud Consulting & SI

20% Custom Software Development +2 services

20% DevOps Managed Services

20% IT Strategy Consulting

Established in 2022, DAS Consultancy Services GmbH is an IT strategy consulting company. The team focuses on IT strategy consulting and cloud consulting & SI.
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Netopz

Not yet reviewed

$5,000+

< $25 / hr

2 - 9

Herzogenrath, Germany

Services provided

20% API Development

20% Application Management & Support

20% Application Testing +2 services

20% DevOps Managed Services

20% Other Application Development

Netopz is an Application Testing company. Located in Herzogenrath, Germany and Aintree, Australia, the agency specializes in Application Testing and Application Management & Support.
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Kuaray Tech

Not yet reviewed

$10,000+

$100 - $149 / hr

2 - 9

Dresden, Germany

Services provided

20% API Development

25% Custom Software Development

15% Web Development +4 services

10% AI Agents

10% AI Development

10% Microservices Architecture Services

10% Mobile App Development

Kuaray Tech is a software development firm established in 2024. The company offers Custom Software Development and API Development.
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Carve Studio

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

München, Germany

Services provided

20% API Development

30% Custom Software Development

15% AI Agents +3 services

15% Robotics Process Automation

10% Generative AI

10% UX/UI Design

Carve Studio is a software development company. Founded in 2026, their team specializes in Custom Software Development and API Development.
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Paristan IT Services GmbH

Not yet reviewed

$1,000+

< $25 / hr

2 - 9

Pfungstadt, Germany

Services provided

20% API Development

20% Custom Software Development

20% Web Development +4 services

10% DevOps Managed Services

10% E-Commerce Development

10% Mobile App Development

10% UX/UI Design

Paristan IT Services GmbH, a website development company, was founded in 2023. The small team provides Web Development and Custom Software Development.
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CodingStars GbR

Not yet reviewed

$1,000+

$100 - $149 / hr

2 - 9

Schwarmstedt, Germany

Services provided

10% API Development

25% Custom Software Development

25% Web Development +4 services

10% IoT Development

10% Mobile App Development

10% UX/UI Design

10% Web Design

CodingStars GbR is a software development firm. In Schwarmstedt, Germany, the firm specializes in Custom Software Development and Web Development.
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GigLabo

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

München, Germany

Services provided

10% API Development

50% Custom Software Development

25% Web Development +1 service

15% AI Development

Custom software development company GigLabo is in München, Germany. They specialize in Custom Software Development and Web Development and were launched in 2024.
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NAXIT Technology GmbH

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Recklinghausen, Germany

Services provided

15% API Development

20% Web Design

20% Web Development +5 services

15% Custom Software Development

15% E-Commerce Development

5% AI Development

5% Content Moderation Services

5% Data Annotation Services

NAXIT Technology GmbH, a website development firm, was founded in 2026. The team offers Web Development and Web Design and is located in Recklinghausen, Germany.
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digitalforce GmbH

Not yet reviewed

Undisclosed

$50 - $99 / hr

50 - 249

München, Germany

Services provided

10% API Development

30% Custom Software Development

15% IT Staff Augmentation +4 services

15% IT Strategy Consulting

10% Microservices Architecture Services

10% Mobile App Development

10% Web Development

Established in 2023, digitalforce GmbH is a software development firm. Their services include Custom Software Development and IT strategy consulting.
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Liferay

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

Eschborn, Germany

Services provided

20% API Development

20% Application Testing

10% AI Development +5 services

10% CRM Consulting and SI

10% Cloud Consulting & SI

10% Cybersecurity

10% E-Commerce Development

10% Unified Communications Consulting & SI

Liferay is an Application Testing company established in 2004. The large team focuses on Application Testing and API Development.
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Eschborn, Germany

Kölner Str. 3
Eschborn, Germany 65760
31 - 40

+49 (0) 6196-9219300

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adimpact AI Development & Automation Agency

Not yet reviewed

$5,000+

Undisclosed

2 - 9

Dreieich, Germany

Services provided

10% API Development

20% AI Development

20% Generative AI +5 services

15% AI Agents

10% Custom Software Development

10% Mobile App Development

10% Web Development

5% AI Consulting

Launched in 2024, adimpact AI Development & Automation Agency is a small Dreieich, Germany-based AI company. Their services include Artificial Intelligence and Generative AI.
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cleversoft group GmbH

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

München, Germany

Services provided

20% API Development

20% BI & Big Data Consulting & SI

20% CRM Consulting and SI +2 services

20% Compliance Consulting

20% IT Managed Services

Data analytics company cleversoft group GmbH specializes in BI & big data consulting & SI and CRM consulting and SI. They are based in München, Germany and Frankfurt am Main, Germany.
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IAM Solutions

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Mering, Germany

Services provided

20% API Development

50% Cybersecurity

30% Custom Software Development

Headquartered in Mering, Germany, IAM Solutions is a Cybersecurity company. Founded in 2007, the team focuses on Cybersecurity and Custom Software Development.
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Level-Worker

Not yet reviewed

$1,000+

$100 - $149 / hr

2 - 9

Bad Schwalbach, Germany

Services provided

10% API Development

25% AI Agents

25% Low/No Code Development +3 services

15% IT Strategy Consulting

15% Robotics Process Automation

10% Generative AI

Level-Worker is a Low/No Code Development company. They are based in Bad Schwalbach, Germany. Their team provides Low/No Code Development and AI Agents.
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Squad-C GmbH

Not yet reviewed

$1,000+

$25 - $49 / hr

10 - 49

Köln, Germany

Services provided

20% API Development

20% Custom Software Development

20% Generative AI +2 services

20% Mobile App Development

20% Web Development

Software development company Squad-C GmbH was founded in 2024. The team provides Custom Software Development and Web Development and is based in Köln, Germany and Kowloon, Hong Kong.
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interbranche Internetagentur München GmbH

Not yet reviewed

$250,000+

$50 - $99 / hr

2 - 9

München, Germany

Services provided

20% API Development

20% Executive Search

20% HR Outsourcing +2 services

20% Mobile App Development

20% Web Development

Interbranche Internetagentur München GmbH is a München, Germany-based web development firm. They offer Web Development and Mobile App Development.
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Software Development Hub

5.0 7 reviews

$25,000+

$25 - $49 / hr

50 - 249

Hamburg, Germany

Services provided

10% API Development

50% Custom Software Development

20% Web Development +2 services

15% DevOps Managed Services

5% AI Development

Software Development Hub is a reputed company specializing in API Development Services, including API design, endpoint development, and third-party integrations. They are praised for their professionalism, reliability, and timely delivery, with 100% positive feedback highlighting their exceptional project management and open communication, which ensures seamless collaboration and successful API solutions.

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Reviews mention Understands their clients' needs
Client feedback reflects a strong sentiment that Software Development Hub (SDH) thoroughly understands their clients' needs. One client noted the team's dedication to delivering a tailored MVP, highlighting their organization, communication, and responsiveness. The project manager emphasized SDH's commitment to addressing every detail and feedback, ensuring smooth progress throughout the project. Overall, clients commend SDH for their professionalism and exceptional management of customer expectations, indicating a deep alignment with client objectives.

Custom Software Development for Marketing Company

5.0 Oct 7, 2024

We were impressed by their understanding of every detail and our feedback throughout the process. They ensured smooth progress at every stage of the project, from the initial phases through to the launch and beyond. SDH prioritizes open communication, ensuring that all team members are informed about the project's progress and upcoming plans.
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1 of 1 API Development reviews are 5 stars

$10,000 – $49,000 avg. project cost

API Development PROJECT HIGHLIGHT

API Design & Dev for Digital Marketing Agency
5.0 — Software Development Hub developed an internal API for a digital marketing agency and connected it to the client's CRM system. They also designed API endpoints and third-party integrations with SEO Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (1) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients have consistently praised Software Development Hub for their competitive pricing and exceptional value for money. One client noted that the 'pricing fit our budget,' highlighting the company's affordability. Another emphasized their 'commitment and professionalism,' which contributed to a successful project outcome. Overall, the sentiment is positive, with clients appreciating both the quality of work and the cost-effectiveness of the services provided, indicating a strong alignment between value delivered and investment made.
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United States (2) Armenia (1) Ukraine (1)

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Heljens IT Services UG (haftungsbeschränkt)

Not yet reviewed

$10,000+

$100 - $149 / hr

2 - 9

Heiligenhaus, Germany

Services provided

20% API Development

20% DevOps Managed Services

20% Mobile App Development +2 services

20% Web Design

20% Web Development

Heljens IT Services UG (haftungsbeschränkt) is a web design agency. The Heiligenhaus, Germany-based team offers Web Design and Web Development.
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Alexander Pfeif Einzelunternehmen

Not yet reviewed

Undisclosed

$100 - $149 / hr

Freelancer

Worms, Germany

Services provided

20% API Development

35% Custom Software Development

20% Mobile App Development +2 services

15% Web Development

10% Fulfillment

Alexander Pfeif Einzelunternehmen is a small custom software development firm headquartered in Worms, Germany. The team offers Custom Software Development and Mobile App Development.
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DUMA Software

Not yet reviewed

$5,000+

$50 - $99 / hr

Freelancer

Mainz, Germany

Services provided

20% API Development

30% Custom Software Development

15% AI Agents +3 services

15% Web Development

10% AI Development

10% Generative AI

DUMA Software, a small custom software development firm, is based in Mainz, Germany. Their services include Custom Software Development and API Development.
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Max Degterev

Not yet reviewed

$10,000+

$100 - $149 / hr

Freelancer

Greven, Germany

Services provided

10% API Development

25% Web Development

15% Mobile App Development +5 services

10% Business Consulting

10% Corporate Training & Coaching

10% Custom Software Development

10% E-Commerce Development

10% UX/UI Design

Max Degterev is a small website development company established in 2021. Their team offers Web Development and Mobile App Development.
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Working Software GmbH

Not yet reviewed

Undisclosed

$100 - $149 / hr

2 - 9

Nieder-Olm, Germany

Services provided

10% API Development

30% Custom Software Development

25% Web Development +3 services

15% AI Development

10% E-Commerce Development

10% Other Application Development

Working Software GmbH, a custom software development firm, focus on Custom Software Development and Web Development. They were launched in 2023.
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JL Software Entwicklung

Not yet reviewed

$1,000+

$50 - $99 / hr

Freelancer

Berlin, Germany

Services provided

10% API Development

10% Architectural Design

10% Custom Software Development +10 services

10% Product Design

10% UX/UI Design

10% Web Design

10% Web Development

5% AR/VR Development

5% DevOps Managed Services

5% E-Commerce Development

5% Logo

5% Mobile App Development

5% Wearable App Development

JL Software Entwicklung is a web design agency launched in 2026. In Berlin, Germany, the team focuses on Web Design and UX/UI Design.
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Minico AI

Not yet reviewed

$1,000+

Undisclosed

Freelancer

Hamburg, Germany

Services provided

10% API Development

25% AI Agents

25% AI Consulting +2 services

25% Custom Software Development

15% Web Development

Minico AI is an AI Consulting company. The Hamburg, Germany-based company offers AI Consulting and AI Agents.
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Robin Herbeck

Not yet reviewed

Undisclosed

$50 - $99 / hr

Freelancer

Heilbronn, Germany

Services provided

10% API Development

50% Web Development

20% IT Strategy Consulting +2 services

10% E-Commerce Development

10% Web Design

Headquartered in Heilbronn, Germany, Robin Herbeck is a web development company. Founded in 2025, the team provides Web Development and IT strategy consulting.
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Maik Gossen

Not yet reviewed

$1,000+

$100 - $149 / hr

Freelancer

Wiesbaden, Germany

Services provided

10% API Development

65% E-Commerce Development

15% Web Development +1 service

10% AI Development

In Wiesbaden, Germany, Maik Gossen is an e-commerce development firm. They offer E-Commerce Development and Web Development and were launched in 2025.
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Uniform Systems, Inc.

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Berlin, Germany

Services provided

10% API Development

20% CRM Consulting and SI

20% Custom Software Development +5 services

10% AI Development

10% Application Testing

10% E-Commerce Development

10% Generative AI

10% Web Design

Uniform Systems, Inc. Is a CRM consulting and SI company. Based in San Francisco, California and Berlin, Germany, their team focuses on CRM consulting and SI and Custom Software Development.
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Berlin, Germany

Berliner Str. 82
Berlin, Germany 13189
6 - 9

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Milies

5.0 17 reviews

$5,000+

$25 - $49 / hr

10 - 49

München, Germany

Services provided

15% API Development

20% Mobile App Development

15% Blockchain +5 services

10% E-Commerce Development

10% IT Staff Augmentation

10% Low/No Code Development

10% Web Design

10% Web Development

Milies is an application programming interface development company specializing in API dev, RESTful API development, and web service development. They receive overwhelmingly positive feedback, with 90% of reviews highlighting their reliable communication, timely delivery, and effective project management. Clients frequently commend their ability to stabilize projects and deliver tailored API solutions efficiently.

See all 17 projects

5 of 5 API Development reviews are 5 stars

2 new reviews for API Development in past 6 months

$50,000 – $199,999 avg. project cost

API Development PROJECT HIGHLIGHT

Software Development for Direct Sales Agency
5.0 — Milies has taken over the development of a direct sales firm's propriety app and billing software. They've also optimized the systems' code, integrated IT systems, and built an ERP system for an end Read more
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Industry Experience

Milies has received positive feedback across diverse industries, including Consulting, Information Technology, Software, Automotive, IT Services, Gaming, and Nonprofit. Clients commend their expertise in software development, project management, and communication. In Consulting and Software, they excelled in system stabilization and product enhancements. In Automotive and Gaming, they delivered compelling brand identities and user experiences. The overall sentiment reflects a strong alignment with client needs, timely delivery, and effective collaboration, making Milies a strong candidate for projects in these sectors.
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Consulting Information technology Software Automotive IT Services Gaming Nonprofit

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Armenia (3) United States (3) Israel (2) Cyprus (1) Iceland (1) Ireland (1) Netherlands (1)

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München, Germany

73 Luisenstraße
München, Germany 80798
1

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QaiWare

Not yet reviewed

$25,000+

$25 - $49 / hr

10 - 49

Frankfurt am Main, Germany

Services provided

10% API Development

10% Application Management & Support

10% Blockchain +7 services

10% Custom Software Development

10% Enterprise App Modernization

10% IT Managed Services

10% IT Strategy Consulting

10% Mobile App Development

10% Other Application Development

10% Web Development

QaiWare, an IT strategy consulting company, is based in Sofia, Bulgaria and Frankfurt am Main, Germany. The team offers IT strategy consulting and IT managed services.
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Frankfurt am Main, Germany

Taunustor 1
Frankfurt am Main, Germany 60310
2 - 5

+49 69 50 50 60 4522

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Contentbär

Not yet reviewed

Undisclosed

Undisclosed

Freelancer

Warthausen, Germany

Services provided

25% API Development

50% Search Engine Optimization

25% Web Development

Contentbär is a SEO company. They are located in Warthausen, Germany and have small team. Their services include Search Engine Optimization and Web Development.
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Verzel

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

Berlin, Germany

Services provided

15% API Development

15% Application Management & Support

15% Custom Software Development +4 services

15% IT Strategy Consulting

15% Mobile App Development

15% Web Development

10% Enterprise App Modernization

Verzel, an IT strategy consulting company, was established in 2010. The team provides IT strategy consulting and Custom Software Development and is based in São Paulo, Brazil and Berlin, Germany.
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Berlin, Germany

15 Gipsstraße
Berlin, Germany 10119
2 - 5

+49 1512 8787-315 1

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Top API Developers in Germany

List of the Top Germany API Development Services

Reviews mention Open to feedback

Web-Based Software Development for Logistics Company

Reviewed 4 times in the past 6 months

Chudovo is very responsive

Reviews mention Transparent

Mobile App Dev for IT Consulting Company

Custom Software Dev for Automotive Company

Industry Experience

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ProductDock AG is very responsive

IT Services for Market Research Company

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Reviewed 1 time in the past 6 months

Industry Experience

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Reviews mention Communicative

Referrals Management Tool & API Dev for Investment Platform

Referrals Management Tool & API Dev for Investment Platform

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Communicative

Custom Software Dev for Software Solutions Company

ADAS & Embedded Systems Dev for Automotive Engineering Co

Custom Software Dev for Software Solutions Company

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Reviewed 3 times in the past 6 months

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Comfygen Technologies is very responsive

Reviews mention Understands their clients' needs

Custom Software Development for Marketing Company

API Design & Dev for Digital Marketing Agency

Average Project Cost Breakdown

What Clients Have Said

Software Development for Direct Sales Agency

Industry Experience

Select Industry to see insights

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List of the Top 7 Germany API Development Services