Top Ruby on Rails Developers in Vienna

Ratings Updated: June 23, 2026

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

All Companies Leaders Matrix

0 Leaders 4 Contenders

Get Matched

4 Companies

Country: Austria

City: Vienna

List of the Top Vienna Ruby on Rails Development Firms

Sponsored

Featured

What are Featured Providers?

Digis, a Fiverr company (NYSE: FVRR)

4.9 90 reviews
Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Vienna, Austria

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.

See all 90 projects

View Profile Visit Website

Rubyroid Labs

5.0 55 reviews
Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Serves Vienna, Austria

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.

See all 55 projects

View Profile Visit Website

The Gnar Company

4.8 20 reviews
Verified

$25,000+

$150 - $199 / hr

10 - 49

Serves Vienna, Austria

Services provided

20% Web Development

30% Custom Software Development

30% Mobile App Development +2

10% AI Development

10% UX/UI Design

Focus Areas

20% Ruby on Rails

25% React

25% React Native +2

20% NodeJS

10% VueJS

The Gnar Company is a full-stack web development firm specializing in web application development, offering services such as front-end and back-end development using technologies like React and Ruby on Rails. Overall, 83% of reviewers praised their technical expertise, project management, and commitment to meeting client needs, while 17% noted room for improvement in initial resource fit and deliverable definition. Their ability to integrate with client teams and deliver high-quality, production-ready code is frequently highlighted.

See all 20 projects

View Profile Visit Website
OOZOU

Not yet reviewed

$50,000+

$50 - $99 / hr

50 - 249

Wien, Austria

Services provided

30% Web Development

30% Mobile App Development

30% UX/UI Design +1

10% E-Commerce Development

Focus Areas

30% Ruby on Rails

40% NodeJS

25% React +1

5% React Native

OOZOU, an UX agency, is located in Bangkok, Thailand and Hong Kong, Hong Kong. They offer UX/UI Design and Web Development.
Read more

View Profile
Codertal

Not yet reviewed

$10,000+

$50 - $99 / hr

250 - 999

Wien, Austria

Services provided

20% Web Development

30% Mobile App Development

2% API Development +24

2% AR/VR Development

2% Application Management & Support

2% Application Testing

2% BI & Big Data Consulting & SI

2% Blockchain

2% CRM Consulting and SI

2% Cloud Consulting & SI

2% Custom Software Development

2% Cybersecurity

2% DevOps Managed Services

2% E-Commerce Development

2% ECM Consulting and SI

2% ERP Consulting and SI

2% Enterprise App Modernization

2% IT Managed Services

2% IT Staff Augmentation

2% IT Strategy Consulting

2% IoT Development

2% Low/No Code Development

2% Other Application Development

2% Other IT Consulting and SI

2% Robotics Process Automation

2% Unified Communications Consulting & SI

2% Wearable App Development

Focus Areas

11% Ruby on Rails

23% Flutter

22% .NET +2

22% NodeJS

22% React Native

Codertal is a midsize mobile application development company. They focus on Mobile App Development and Web Development and were launched in 2021.
Read more

View Profile
Featured

What are Featured Providers?

WideFix

4.9 11 reviews
Premier Verified

$10,000+

$50 - $99 / hr

2 - 9

Serves Vienna, Austria

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.

See all 11 projects

View Profile Visit Website
Objectbay - Agile Software Development

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Wien, Austria

Services provided

20% Web Development

40% Custom Software Development

20% E-Commerce Development +1

20% Mobile App Development

Focus Areas

30% Ruby on Rails

30% VueJS

20% Angular +1

20% Spring MVC

Objectbay - Agile Software Development, a software development company, was established in 2006. Based in Wien, Austria, the team provides Custom Software Development and Web Development.
Read more

View Profile

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

A.R. Merkeleon GmbH

Not yet reviewed

$5,000+

$50 - $99 / hr

50 - 249

Pöttelsdorf, Austria

Services provided

10% Web Development

30% Blockchain

20% Custom Software Development +4

20% E-Commerce Development

10% Other Application Development

5% IT Managed Services

5% Mobile App Development

Focus Areas

22% Ruby on Rails

28% Laravel

22% React Native +2

17% Angular

11% NodeJS

A.R. Merkeleon GmbH, a Blockchain company, provide Blockchain and Custom Software Development. They were launched in 2009.
Read more

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top Vienna Ruby on Rails Development Firms

OOZOU

$50,000+

$50 - $99 / hr

50 - 249

Wien, Austria

Ability to deliver

6.2/40.0

0/20 Reviews

0.6/10 Clients & Experience

5.6/10 Market Presence

Service focus

30% Web Development

30% Ruby on Rails

70% Other

View Profile Visit Website
Codertal

$10,000+

$50 - $99 / hr

250 - 999

Wien, Austria

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

20% Web Development

11% Ruby on Rails

2% Custom Software Development

78% Other

View Profile Visit Website
Objectbay - Agile Software Development

Undisclosed

Undisclosed

50 - 249

Wien, Austria

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Web Development

30% Ruby on Rails

40% Custom Software Development

40% Other

View Profile Visit Website
A.R. Merkeleon GmbH

$5,000+

$50 - $99 / hr

50 - 249

Pöttelsdorf, Austria

Ability to deliver

6.5/40.0

0/20 Reviews

0/10 Clients & Experience

6.5/10 Market Presence

Service focus

10% Web Development

22% Ruby on Rails

20% Custom Software Development

70% Other

View Profile Visit Website

Similar Categories

Related Services

Software Testing in Vienna Web Developers in Vienna Software Developers in Vienna Mobile App Development in Vienna eCommerce in Vienna Artificial Intelligence in Vienna Blockchain in Vienna AR/VR in Vienna IoT in Vienna

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.