Top Ruby on Rails Developers in Frankfurt am Main

Ratings Updated: June 24, 2026

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Digis, a Fiverr company (NYSE: FVRR)

4.9 90 reviews
Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Frankfurt am Main, Germany

Services provided

40% Web Development

40% Custom Software Development

20% IT Staff Augmentation

Focus Areas

10% Ruby on Rails

10% .NET

10% Angular +7

10% Django

10% Flutter

10% Laravel

10% NextJS

10% NodeJS

10% React

10% React Native

Digis, a Fiverr company (NYSE: FVRR), is a web development firm offering services in custom website development, full-stack web development, and web application development. With a 100% positive feedback rate, clients commend their high-quality developers and management team, timely project delivery, and strong communication. Approximately 90% of reviewers emphasize their reliability and impressive technical expertise in both front-end and back-end development.

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Reviews mention Reasonable pricing
Clients consistently highlight Digis' reasonable pricing as a key factor in their selection of the company. One client noted that the 'pricing fits our budget' and emphasized the 'excellent value for the price,' while another praised the 'very competitive rates' for high-quality talent. Overall, the sentiment regarding pricing is overwhelmingly positive, with clients appreciating the balance between cost and quality of service provided.

IT Staff Augmentation for Software Dev Company

5.0 Dec 31, 2023

We appreciated how DIGIS consistently met deadlines with high-quality work. Their team communicates effectively in English, making the collaboration seamless. Overall, they offer excellent value for the price, making them a standout choice.
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Development for Media Company

5.0 Feb 13, 2019

The quality to cost ratio DIGIS provided was impressive. They offered very competitive prices and adhered to the schedule we set. Based on our research, we had expected higher costs.
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Industry Experience

Digis has garnered positive feedback across various industries, including eCommerce, advertising & marketing, healthcare, and technology. Clients commend their responsive communication, project management, and high-quality development skills. In eCommerce and advertising, they demonstrated strong abilities in web and mobile application development. In sectors such as healthcare and fintech, clients appreciated their proficiency in integrating complex systems and AI capabilities. Overall, Digis is well-suited for projects in technology-driven industries, with proven expertise in delivering on time and maintaining high standards.
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Financial services Human Resources Consulting Telecommunications Education Other industries Retail Other Industry Automotive Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Information technology Wellness & Fitness Software Manufacturing Media Advertising & marketing eCommerce IT Services

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Average Project Cost Breakdown

$10,000 to $49,000 (25) $50,000 to $199,999 (16) Less than $10,000 (8) $200,000 to $999,999 (6) $1,000,000 to $9,999,999 (4)

What Clients Have Said
Clients consistently commend Digis for their exceptional value for money and competitive pricing. Feedback highlights that their services are well-aligned with budgets, with one CEO noting, "their pricing fit our budget, and their company values aligned with ours." Clients also appreciate the high quality of work delivered, often stating that Digis meets deadlines and exceeds expectations. A CTO remarked, "the quality of their work is good, and I’m happy with them," underscoring the overall sentiment of satisfaction regarding cost-effectiveness.
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$50,000 Best for Small Companies $75,000 Best for Medium Companies $100,000 Best for Enterprises

Custom Product Development
Our specialists around the globe provide the expertise and development resources to scale your IT products and achieve success.
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Rubyroid Labs

5.0 55 reviews
Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Serves Frankfurt am Main, Germany

Services provided

15% Web Development

20% Custom Software Development

20% IT Staff Augmentation +3

15% Mobile App Development

15% UX/UI Design

15% Web Design

Focus Areas

40% Ruby on Rails

35% React Native

25% React

Rubyroid Labs is a comprehensive web development company specializing in Custom Website Development, Web Application Development, and Full-Stack Web Development. Overall, their reviews reflect a positive client experience, with 100% of feedback highlighting their technical expertise, timely project delivery, and client-focused approach. Clients frequently mentioned their excellent communication and ability to adapt to project needs, creating a reliable and efficient partnership.

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2 of 2 reviews are 5 stars

1 new review for Web Development services

$50,000 – $199,999 avg. project cost

Reviewed 2 times in the past 6 months
Recent client feedback highlights Rubyroid Labs' exceptional communication, timely project delivery, and strong post-launch support. One client praised their proactive approach and technical expertise in developing a custom golf booking engine, while another noted a 99% system uptime and significant improvements in data quality for a weather monitoring application. Overall sentiment is highly positive, with clients appreciating the company's professionalism and commitment to quality, although suggestions for more detailed timelogs were mentioned.
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18 of 18 Web Development reviews are 5 stars

1 new review for Web Development in past 6 months

$10,000 – $49,000 avg. project cost

Web Development PROJECT HIGHLIGHT

Web App Dev & Design for Weather Monitoring Solutions Co
5.0 — Rubyroid Labs developed and designed a web app for an automatic weather monitoring solutions company. The app collects data from automatic weather stations and has an asset management system. Read more
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Industry Experience

Rubyroid Labs has demonstrated significant expertise across various industries, including Hospitality, Information Technology, Advertising, Financial Services, Real Estate, and Education. Feedback highlights their strengths in custom software development, effective project management, and proactive communication. Clients across sectors commend their ability to enhance operational efficiency, streamline processes, and deliver high-quality solutions. Overall sentiment reflects a positive impact across industries, making Rubyroid Labs a strong contender for projects requiring technical acumen and collaborative engagement.
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Media Software Financial services Real estate Sports Contracting Agriculture Design Education Food & Beverages Publishing Consulting Construction Automotive Nonprofit Engineering Retail Arts, entertainment & music Business services IT Services Information technology Wellness & Fitness Advertising & marketing Consumer Products Hospitality & leisure

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United States (20) Belarus (4) Germany (4) England (3) Australia (3) Russia (2) Canada (2) South Africa (2) Denmark (1) Luxembourg (1) Netherlands (1) Japan (1) Georgia (1) Spain (1) France (1) Wales (1) Croatia (1)

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WideFix

4.9 11 reviews
Premier Verified

$10,000+

$50 - $99 / hr

2 - 9

Serves Frankfurt am Main, Germany

Services provided

30% Web Development

30% Custom Software Development

30% Mobile App Development +1

10% IT Managed Services

Focus Areas

50% Ruby on Rails

40% React

10% React Native

WideFix is a web development company specializing in custom website development, web application development, and full-stack web development. Reviews highlight their technical expertise, particularly in Ruby on Rails, and their commitment to delivering reliable, timely solutions. Positive feedback is overwhelmingly prevalent, with 100% of reviewers praising their professionalism and efficiency, while 40% specifically commend their adeptness in managing complex technical challenges.

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3 of 3 reviews are 5 stars

1 new review for Web Development services

$10,000 – $49,000 avg. project cost

Reviewed 3 times in the past 6 months
In the past six months, clients have praised WideFix for their exceptional project management and communication skills. Feedback highlights successful project deliveries, with one client noting a 70% reduction in financial reconciliation time. Clients appreciated WideFix's adaptability and technical expertise, emphasizing their ability to meet deadlines and respond to changing requirements. Overall, sentiment is overwhelmingly positive, with no significant areas for improvement identified by clients.
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3 of 3 Ruby on Rails reviews are 5 stars

2 new reviews for Ruby on Rails in past 6 months

$10,000 – $49,000 avg. project cost

Ruby on Rails Experience

Overall feedback for WideFix in Ruby on Rails projects reflects strong expertise and client satisfaction. 100% of reviewers noted timely delivery and effective communication, while 83% highlighted the company's ability to understand project requirements deeply. Clients reported measurable successes, including a 102.6% increase in project match rate and a 100% revenue improvement. Reviewers praised WideFix for its ownership of outcomes and flexibility in adapting to project needs, with no significant areas for improvement identified.
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5 of 6 Web Development reviews are 5 stars

1 new review for Web Development in past 6 months

$10,000 – $49,000 avg. project cost

Web Development PROJECT HIGHLIGHT

Feature Development for Real Estate Web Application
5.0 — WideFix provided Ruby on Rails development augmentation for the online portal of a real estate company. They have expanded from there to support almost all software elements of the client's Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (3) $10,000 to $49,000 (2) Less than $10,000 (1)

What Clients Have Said
Clients consistently express satisfaction with WideFix's cost-effectiveness and value for money. One executive noted that they chose WideFix for their 'good value for cost,' while another remarked on the 'great ownership of the outcome' and 'responsiveness' that justified their investment. A CTO highlighted the 'high ratings' and technical expertise as key factors in their selection. Overall, sentiment reflects that clients perceive WideFix as delivering high-quality results at a reasonable price, with no noted areas for improvement.
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Upsworth

4.9 6 reviews

$1,000+

$25 - $49 / hr

10 - 49

Frankfurt am Main, Germany

Services provided

15% Web Development

20% E-Commerce Development

15% AI Development +8

10% Performance Marketing

10% Web Design

5% AI Agents

5% API Development

5% Custom Software Development

5% ERP Consulting and SI

5% Ecommerce Marketing

5% Search Engine Optimization

Focus Areas

10% Ruby on Rails

10% Angular

10% CakePHP +8

10% CodeIgniter

10% Laravel

10% NodeJS

10% React

10% React Native

10% Symfony

5% VueJS

5% Zend PHP

Upsworth is a Web Development company specializing in Website Development, Web Design, Custom Website Development, and Full-Stack Web Development services. They received positive feedback, with 100% of reviewers praising their communication, project management, and ability to deliver structured, business-focused content. Upsworth consistently meets deadlines and demonstrates strong technical and business insight, leading to enhanced user engagement and improved conversion rates.

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Reviews mention Helpful
Clients have expressed a high level of satisfaction with Upsworth's helpfulness throughout their projects. Notably, one client highlighted that all deliverables were completed on time and emphasized the responsive nature of the team, stating they found their assistance 'very helpful.' Additionally, clients appreciated the company's strong communication, professionalism, and alignment of values, reinforcing the overall positive sentiment towards their collaborative approach.

Web Dev & Logo Design for IT & Sales Marketing Company

5.0 Apr 1, 2026

Everything was delivered on time, they responded to my needs very helpful. Communication, deadline, price and profesionality.
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3 of 3 Web Development reviews are 5 stars

3 new reviews for Web Development in past 6 months

Less than $10,000 avg. project cost

Web Development PROJECT HIGHLIGHT

Web Dev & Logo Design for IT & Sales Marketing Company
5.0 — Upsworth developed a website and designed a logo for an IT and sales marketing company. The goal was to improve the company's brand positioning and UX and support scalable growth in global markets. Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (3) Less than $10,000 (2)

What Clients Have Said
Clients consistently highlighted Upsworth's strong value for money and competitive pricing. One director noted that Upsworth offered 'good value for cost,' which contributed to their selection over competitors. Another client emphasized that the pricing fit their budget while still delivering high-quality results, leading to improved engagement and conversions. Overall, feedback indicates a positive sentiment regarding the cost-effectiveness of Upsworth's services, with no significant concerns raised about pricing.
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Frankfurt am Main, Germany

Bettinastraße 30
Frankfurt am Main, Germany 60325
2 - 5

4915212606586

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QaiWare

Not yet reviewed

$25,000+

$25 - $49 / hr

10 - 49

Frankfurt am Main, Germany

Services provided

10% Web Development

10% API Development

10% Application Management & Support +7

10% Blockchain

10% Custom Software Development

10% Enterprise App Modernization

10% IT Managed Services

10% IT Strategy Consulting

10% Mobile App Development

10% Other Application Development

Focus Areas

15% Ruby on Rails

40% Spring MVC

30% Symfony +2

10% Other frameworks and CMS

5% Django

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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Insivio IT GmbH

Not yet reviewed

$1,000+

Undisclosed

2 - 9

Flörsheim am Main, Germany

Services provided

20% Web Development

20% IT Staff Augmentation

20% Mobile App Development +3

15% Cloud Consulting & SI

15% UX/UI Design

10% E-Commerce Development

Focus Areas

16% Ruby on Rails

14% Angular

14% CakePHP +4

14% Django

14% NodeJS

14% React Native

14% VueJS

IT staff augmentation company Insivio IT GmbH focuses on IT staff augmentation and Web Development. They were founded in 2022.
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Innowise

4.9 72 reviews

$10,000+

$50 - $99 / hr

1,000 - 9,999

Frankfurt am Main, Germany

Services provided

10% AI Agents

10% AI Consulting

10% AI Development +7

10% BI & Big Data Consulting & SI

10% Blockchain

10% Cloud Consulting & SI

10% Custom Software Development

10% Cybersecurity

10% IT Staff Augmentation

10% Mobile App Development

Focus Areas

10% Ruby on Rails

10% .NET

10% Angular +7

10% Django

10% Flutter

10% Laravel

10% NextJS

10% NodeJS

10% React

10% React Native

Innowise is a comprehensive web development firm offering services such as custom website development, web application development, and full-stack web development. With 100% positive feedback, clients praise their punctuality, quality of work, and technical expertise. Approximately 85% of reviewers highlight their responsive project management, while around 60% commend their ability to meet or exceed project expectations.

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Reviews mention Puts the customer first
The reviews reflect a strong sentiment of customer-centricity from Innowise Group. Clients highlighted their effective communication and willingness to understand problems from the customer's perspective. One client noted, "They were open-minded to any problems and solutions" and emphasized their readiness to assist in achieving project goals. Overall, the feedback indicates that Innowise Group prioritizes customer needs and delivers valuable insights, fostering a collaborative environment that encourages client engagement.

Custom Software Dev for Frontend Development Agency

5.0 Feb 10, 2023

What stands out the most about their team is their dedication to meeting our needs and bringing innovative solutions to the table.
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Development Staff Augmentation for Retail Company

5.0 May 25, 2021

During the covid-period we had a drop in sales, Innowize were very foreseeing in this and allowed us to quickly scale down the team, even outside the contract requirements, so that was very appreciated by us. They've shown us that they are into building long-lasting relationships, and now that we are able to scale up again we even got the same persons back on the team.
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Industry Experience

Innowise Group demonstrates strong performance across various industries, notably in Education, Healthcare, Information Technology, Financial Services, and Advertising & Marketing. Clients praise their expertise in developing tailored software solutions, enhancing operational efficiency, and ensuring compliance with industry standards. Feedback indicates high satisfaction with project management, communication, and timely delivery. The overall sentiment is positive, with clients appreciating their adaptability and collaborative approach, making Innowise a suitable partner for organizations seeking technology solutions in these sectors.
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Information technology Design Advertising & marketing Arts, entertainment & music Software Financial services Energy & natural resources Healthcare Construction Gaming Business services IT Services Consulting Other Industry Consumer Products Telecommunications Human Resources Wellness & Fitness Manufacturing Education

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Average Project Cost Breakdown

$10,000 to $49,000 (24) $50,000 to $199,999 (17) $200,000 to $999,999 (10) Less than $10,000 (1)

What Clients Have Said
Client feedback regarding Innowise Group highlights a positive perception of their cost-effectiveness and value for money. Clients appreciate their competitive pricing, often noting that Innowise's services came in cheaper than previous providers while maintaining high quality. One client emphasized that Innowise delivered on time and within budget, contrasting their experience with previous firms that had significant cost overruns. Overall, the sentiment reflects satisfaction with the pricing structure and the perceived value gained from their services.
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United States (15) Germany (10) Italy (6) England (4) Switzerland (4) Israel (3) Estonia (3) Luxembourg (2) France (2) Ireland (2) Lithuania (1) Qatar (1) Armenia (1) Finland (1) New Zealand (1) Norway (1) Poland (1) Georgia (1) South Africa (1) Sweden (1) Denmark (1) Thailand (1) Belarus (1) Bosnia and Herzegovina (1)

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Team Qameta

5.0 1 review

$1,000+

$50 - $99 / hr

2 - 9

Limburg an der Lahn, Germany

Services provided

60% Custom Software Development

20% Application Management & Support

20% IT Managed Services

Focus Areas

70% Ruby on Rails

20% React

10% Other frameworks and CMS

Team Qameta is a software development company specializing in modernizing technology stacks and enhancing development processes through expertise in Ruby on Rails and CI/CD automation. Their services have garnered positive feedback, with 100% of reviewers noting significant improvements in application performance, stability, and development efficiency. Clients commend their meticulous approach and timely delivery.

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1 of 1 Ruby on Rails reviews is 5 stars

Less than $10,000 avg. project cost

Ruby on Rails Experience

Team Qameta has received overwhelmingly positive feedback for their Ruby on Rails services, with 100% of reviewers expressing satisfaction. Clients highlighted the company’s expertise in upgrading and modernizing applications, significantly improving performance metrics, such as a 40% reduction in response time and a 70% decrease in error rates. Additionally, Team Qameta excels in project management, consistently delivering items on time and maintaining clear communication. Overall, they are commended for their professionalism and impactful contributions to technology modernization.
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Industry Experience

Team Qameta has demonstrated significant expertise in the Food & Beverage industry, specifically in upgrading and modernizing Ruby on Rails applications. Clients have praised their meticulousness, project management, and ability to enhance performance and development efficiency. The overall sentiment highlights Team Qameta's strengths in CI/CD automation and application optimization, making them a strong candidate for projects requiring technological modernizations and improved software performance in similar sectors.
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Food & Beverage

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Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients have consistently praised Team Qameta for their competitive pricing and exceptional value for money. One client noted that their pricing 'fit our budget' and highlighted the 'good value for cost' provided by the team. Overall sentiment reflects satisfaction with the investment, as clients have reported significant improvements in application performance and development efficiency, affirming that the financial commitment yielded substantial returns.
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Top Ruby on Rails Developers in Frankfurt am Main

List of the Top Frankfurt am Main Ruby on Rails Development Firms

Reviews mention Reasonable pricing

IT Staff Augmentation for Software Dev Company

Development for Media Company

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

Custom Product Development

Reviewed 2 times in the past 6 months

Web App Dev & Design for Weather Monitoring Solutions Co

Industry Experience

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Reviewed 3 times in the past 6 months

Ruby on Rails Experience

Feature Development for Real Estate Web Application

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Helpful

Web Dev & Logo Design for IT & Sales Marketing Company

Web Dev & Logo Design for IT & Sales Marketing Company

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Puts the customer first

Custom Software Dev for Frontend Development Agency

Development Staff Augmentation for Retail Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Ruby on Rails Experience

Industry Experience

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Average Project Cost Breakdown

What Clients Have Said

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List of the Top 1 Frankfurt am Main Ruby on Rails Development Firms

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