Top Elixir Developers in Germany

Ratings Updated: April 3, 2026

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3 Leaders 2 Contenders

5 Companies

Country: Germany

Programming & Scripting: Elixir

List of the Top Germany Elixir Development Companies

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SEROKELL

4.9 33 reviews

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$10,000+

$50 - $99 / hr

50 - 249

Berlin, Germany

Services provided

10% Web Development

20% AI Development

20% Blockchain +5

10% AI Agents

10% AI Consulting

10% Custom Software Development

10% Generative AI

10% IoT Development

Focus Areas

20% Elixir

30% Rust

20% Python +3

10% Go

10% SQL

10% Typescript

SEROKELL is a full-stack web development company renowned for its expertise in functional programming and high-quality code, particularly with Haskell and Rust. Across their reviews, they consistently receive positive feedback for their excellent project management, responsive communication, and technical proficiency, with 100% of reviewers highlighting timely delivery and strong expertise. A notable 80% of reviews commend their ability to adapt to client needs and evolving requirements.

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Reviews mention Personable
Client feedback highlights a highly personable relationship with Serokell OÜ, emphasizing that they have not only become business partners but also friends. One client noted, 'We love the way Serokell OÜ works and their approach,' indicating strong rapport and mutual understanding. The flexibility and willingness to meet in person further enhance this sentiment, showcasing an overall positive and personable engagement experience.

IT Staff Augmentation for Biotechnology Company

5.0 Apr 26, 2024

Serokell was always prompt in responding to any concerns that we had. They give realistic estimates for the work that we assign them and keep us up to date about any issues they are encountering. They are committed to find the software developers that are a good fit for our company in terms of their personal fit and expertise.
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Industry Experience

Serokell has demonstrated strong expertise across various industries, notably in financial services, blockchain, and technology. Clients commend their deep technical knowledge, especially in smart contract development and machine learning applications, leading to improved system efficiency and security. Positive feedback highlights their collaborative approach, timely project delivery, and ability to adapt to changing requirements. Overall, Serokell is particularly suited for clients in fintech, blockchain, and technology sectors seeking innovative solutions and high-quality software development.
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Other Industry Information technology Non-profit IT Services Chemicals & Biotechnology Transportation Software Manufacturing Sports Arts, entertainment & music Media Business services Government Nonprofit Financial services Agriculture

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Average Project Cost Breakdown

$50,000 to $199,999 (8) $200,000 to $999,999 (7) $10,000 to $49,000 (2) $1,000,000 to $9,999,999 (1) $10,000,000 + (1)

What Clients Have Said
Clients consistently praised Serokell for their good value for cost, describing them as a financially viable option for high-quality services. Feedback highlighted their alignment with client budgets and the impressive return on investment achieved through their work. For example, one client noted that Serokell's pricing fit their budget while another emphasized that their collaboration led to significant revenue increases. Overall, the sentiment reflects satisfaction with both the affordability and the quality of deliverables provided.
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United States (11) Russia (3) Switzerland (2) England (2) Malta (1) Montenegro (1) Morocco (1) Italy (1) Seychelles (1) Slovenia (1) Canada (1) United Arab Emirates (1) Israel (1) Wales (1)

This provider is fluent in 3 languages:

English

German

French

This provider is available in 9 time zones:

Greenwich Mean Time (GMT)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

Canada Newfoundland Time (CNT)

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Mainmatter

4.8 12 reviews

$10,000+

$100 - $149 / hr

10 - 49

München, Germany

Services provided

30% Web Development

20% Custom Software Development

20% IT Staff Augmentation +3

10% IT Strategy Consulting

10% Low/No Code Development

10% UX/UI Design

Focus Areas

20% Elixir

20% JavaScript

20% Rust +3

20% Typescript

10% Ember.js

10% Ruby

Mainmatter is a seasoned web development company that excels in full-stack and custom website development, consistently delivering high-quality, performance-focused solutions. With 100% positive feedback, clients commend their strong technical expertise, effective communication, and proactive project management. The company is particularly noted for its ability to independently drive projects forward and actively participate in improving client processes and infrastructure.

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Reviews mention Experienced
The reviews for Mainmatter on Clutch.co reflect a highly positive sentiment regarding their experience and expertise. Clients emphasized the company's strong technical maturity and ability to handle complex projects effectively. For instance, one client noted the impressive knowledge in Ember.js and architecture, while another appreciated the efficient communication and project management style. Overall, feedback indicates that Mainmatter's experienced team significantly contributes to successful project outcomes, with no major areas for improvement identified.

Portable Progressive Web App for Software Dev Company

5.0 Jul 21, 2021

They have years of experience with Ember.js and know exactly how to set up and structure such projects. They work efficiently and communicate the progress very transparently.
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App Development for Software Startup

5.0 Feb 13, 2020

The level of technical maturity. In web development, it can be hard to find people with enough experience and skill to do original engineering work without going through a playbook.
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Implementation for Career Services Firm

5.0 Feb 6, 2020

Marco (Founder/Director, simplabs) is a very experienced developer. They were totally prepared for the workload, which was important for us. The knowledge they possess in the areas they work (Ember.js, Ruby on Rails, code quality, architecture) is very professional.
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Ember Training for Development Team

4.5 Oct 11, 2019

The experience of the senior engineer we worked with and his humility in stating where he couldn't help were great.
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2 of 2 Web Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Web Development PROJECT HIGHLIGHT

Web App Development for Cybersecurity Company
5.0 — Mainmatter (formerly simplabs) developed a dashboard web app for a cybersecurity company. They led a discovery phase and provided wireframes before building and delivering the site within six Read more
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Average Project Cost Breakdown

Less than $10,000 (6) $10,000 to $49,000 (1) $50,000 to $199,999 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently express satisfaction with Mainmatter's cost and value for money, noting that their services are worth the investment. One client highlighted the company's professionalism and efficiency, stating, 'They didn’t spend excessive time/resources to charge us more money.' Another remarked on the high quality of deliverables, emphasizing that they are 'not the cheapest service, but they’re good.' Overall, the sentiment reflects a strong appreciation for the return on investment and the quality of service provided.
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Germany (5) France (2) United States (2) Belgium (1) Kenya (1) Switzerland (1)

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9elements GmbH

5.0 6 reviews

$10,000+

$100 - $149 / hr

50 - 249

Bochum, Germany

Services provided

15% Web Development

60% Custom Software Development

15% UX/UI Design +1

10% Mobile App Development

Focus Areas

20% Elixir

35% Ruby

25% JavaScript +3

10% Typescript

5% Kotlin

5% Swift

9elements GmbH is a distinguished web development company specializing in custom website development, full-stack web development, and web application development. Reviews indicate a 100% positive reception, highlighting their proactive approach, technical expertise, and seamless project management. Clients appreciated their strong cultural alignment and exceptional user experience focus, with 80% mentioning their ability to deliver on-time and within budget.

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1 of 1 Elixir reviews is 5 stars

$200,000 – $999,999 avg. project cost

Elixir Experience

9elements GmbH has received positive feedback for their expertise in Elixir services, with 100% of reviewers noting their strong project management and on-time delivery. Clients appreciate their open communication, innovative solutions, and ability to develop scalable platforms and APIs. The majority of feedback highlights their extensive knowledge and problem-solving capabilities, with one reviewer expressing a desire to integrate their team into their own. Overall, the sentiment is overwhelmingly positive regarding their impact on project success.
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5 of 5 Web Development reviews are 5 stars

5 new reviews for Web Development in past 6 months

$50,000 – $199,999 avg. project cost

Web Development PROJECT HIGHLIGHT

Scalable Platform Design & Dev for Advertising Company
5.0 — An advertising company hired 9elements GmbH to design and develop a scalable platform. The team’s tasks include building a pilot app for the platform and developing new products, APIs, and a Read more
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Average Project Cost Breakdown

$200,000 to $999,999 (4) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently praise 9elements GmbH for their cost-effectiveness and value for money. One client noted, "Pricing fit our budget," while another stated, "Good value for cost." Overall sentiment reflects high satisfaction with the quality of work delivered relative to the investment made, with remarks highlighting their proactive communication and reliability. The company is seen as a valuable partner, capable of delivering high-quality results within budgetary constraints.
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Essen, Germany (2) Hamburg, Germany (1) Berlin, Germany (1)

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Creole Studios

4.8 34 reviews

$10,000+

$25 - $49 / hr

50 - 249

Fürstenfeldbruck, Germany

Services provided

10% Web Development

25% AI Development

25% DevOps Managed Services +3

25% Generative AI

10% Web Design

5% Cloud Consulting & SI

Focus Areas

10% Elixir

40% Typescript

30% Python +1

20% JavaScript

Creole Studios is a versatile web development company specializing in custom website development, full-stack web development, and web application development. The overall feedback from their reviews is overwhelmingly positive, with approximately 95% highlighting their professionalism, responsiveness, and cost-effectiveness. Many clients specifically commend the company's ability to effectively manage projects and suggest intelligent solutions, making them a reliable partner for a range of development needs.

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Reviews mention Timely
Clients consistently commend Creole Studios for their timely communication and adherence to deadlines. For instance, one client noted that they 'communicate in a timely manner and always communicate professionally.' Another highlighted that 'every deadline and milestone was achieved on time, often earlier than expected.' Overall, feedback reflects a strong sentiment regarding their punctuality and responsiveness, with clients expressing satisfaction in their ability to deliver projects on schedule.

AI Development for Digital Marketing Agency

5.0 Jun 27, 2024

Absolutely no problems with project management. Everything went very smooth from start and scoping through to build and project completion. We knew what we wanted, they knew how to deliver it. It shouldn't be unique or impressive, but the fact that they did what they said they would do, on time and on budget.
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UI/UX Design & Software Dev for University Marketing Company

5.0 May 30, 2023

Every deadline and milestone was achieved on time often earlier than expected. They were very responsive, often replying the same day or within hours to my emails.
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Web Dev & Animation Design for Construction Products Company

5.0 Jun 20, 2022

Creole Studios was great at meeting deadlines and staying within the budget. We communicated through Upwork.
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Inventory Feature Integration for Health Brand Website

5.0 Jun 25, 2021

The feature does exactly what we envisioned and requested. And they addressed all feedback in a timely manner. The project manager we worked with is very responsive and responsible.
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Mobile App Development for Sports Tech Startup

5.0 Jan 25, 2019

Creole Studios delivers quality work on time and communicates effectively. The CTO oversees the project and the quality of their deliverables. Communicating with their team is effortless.
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7 of 11 Web Development reviews are 5 stars

$10,000 – $49,000 avg. project cost

Web Development PROJECT HIGHLIGHT

Web Dev & Animation Design for Construction Products Company
5.0 — Creole Studios rebuilt two websites for a construction products company, one of which was an e-commerce site. The project included WooCommerce development, an Stripe integration, and an animated Read more
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Average Project Cost Breakdown

Less than $10,000 (13) $10,000 to $49,000 (11) $50,000 to $199,999 (3) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently commend Creole Studios for their competitive pricing and excellent value for money. For instance, one client noted that the 'pricing fit our budget' and highlighted their 'good value for cost.' Another remarked on their 'high-quality work' that justified the investment, stating they were 'pricier than other developers, but definitely worth the cost.' Overall, the sentiment reflects satisfaction with both the affordability and the quality of services provided.
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Fürstenfeldbruck, Germany

60 Almunécarstraße
Fürstenfeldbruck, Germany 82256
2 - 5

+4915223735596

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bias Interactive GmbH

Not yet reviewed

$25,000+

$100 - $149 / hr

2 - 9

Langenfeld (Rheinland), Germany

Services provided

10% Web Development

20% IoT Development

20% Mobile App Development +4

20% UX/UI Design

10% AR/VR Development

10% Cloud Consulting & SI

10% ERP Consulting and SI

Focus Areas

13% Elixir

22% Kotlin

13% Go +4

13% JavaScript

13% Python

13% Ruby

13% Swift

UX company bias Interactive GmbH was founded in 2018. The firm focuses on UX/UI Design and Mobile App Development, and is small.
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Focus

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Clutch Leaders Matrix

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

1 Mainmatter

2 9elements GmbH

3 Creole Studios

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 3 Germany Elixir Development Companies

Mainmatter

$10,000+

$100 - $149 / hr

10 - 49

München, Germany

Ability to deliver

34.2/40.0

15.6/20 Reviews

10/10 Clients & Experience

8.6/10 Market Presence

Service focus

30% Web Development

20% Elixir

70% Other

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9elements GmbH

$10,000+

$100 - $149 / hr

50 - 249

Bochum, Germany

Ability to deliver

27.9/40.0

17.4/20 Reviews

4.5/10 Clients & Experience

6/10 Market Presence

Service focus

15% Web Development

20% Elixir

85% Other

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Creole Studios

$10,000+

$25 - $49 / hr

50 - 249

Fürstenfeldbruck, Germany

Ability to deliver

35.7/40.0

16.2/20 Reviews

10/10 Clients & Experience

9.5/10 Market Presence

Service focus

10% Web Development

10% Elixir

90% Other

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bias Interactive GmbH

$25,000+

$100 - $149 / hr

2 - 9

Langenfeld (Rheinland), Germany

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Web Development

13% Elixir

90% Other

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SEROKELL

$10,000+

$50 - $99 / hr

50 - 249

Berlin, Germany

Ability to deliver

39.4/40.0

19.6/20 Reviews

10/10 Clients & Experience

9.8/10 Market Presence

Service focus

10% Web Development

20% Elixir

90% Other

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Top Elixir Developers in Germany

List of the Top Germany Elixir Development Companies

Reviews mention Personable

IT Staff Augmentation for Biotechnology Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Experienced

Portable Progressive Web App for Software Dev Company

App Development for Software Startup

Implementation for Career Services Firm

Ember Training for Development Team

Web App Development for Cybersecurity Company

Average Project Cost Breakdown

What Clients Have Said

Elixir Experience

Scalable Platform Design & Dev for Advertising Company

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Timely

AI Development for Digital Marketing Agency

UI/UX Design & Software Dev for University Marketing Company

Web Dev & Animation Design for Construction Products Company

Inventory Feature Integration for Health Brand Website

Mobile App Development for Sports Tech Startup

Web Dev & Animation Design for Construction Products Company

Average Project Cost Breakdown

What Clients Have Said

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List of the Top 3 Germany Elixir Development Companies

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