In our clients’ words

Great software.
Lasting partnerships.

What it’s like to build with Elixirator. Client feedback, project context, and the work behind the words.

4.9 / 5Clutch.17 client reviews ↗

All 17 client reviews

Ordered by our editorial priorities, not rating.

Quotations are verbatim excerpts from Clutch reviews. Project context and outcomes are Elixirator summaries of the clients’ feedback. Dates and project periods describe the engagement at the time of each review.

Audio Systems Company

Tech. Engineering Manager

Other industries

Rated 5.0 / 5

“Elixirator's management team was very involved in the early days of the project.”

  • Elixir
  • Team extension
  • Professional audio
The project · summary
Extend the internal development team in a specialized professional-audio domain. Embedded engineers across more than 50 two-week sprints and helped onboard developers learning Elixir.
Client-reported outcome
The client reported completed tasks and user stories and valued the team’s contribution to developer onboarding.
Review details

Staff Augmentation for Audio Systems Company

Services
Application Testing, Custom Software Development, IT Staff Augmentation
Project size
$200,000 to $999,999
Project period, as reviewed
Mar. 2022 - Oct. 2024
Client size
501-1,000 Employees
Review type
Online Review

Clutch project summary

Elixirator provided staff augmentation services for an audio systems company. The team worked on more than 50 two-week sprints, working on the client's internal development projects.

Clutch feedback summary

Elixirator completed tasks and user stories and onboarded new developers who were less familiar with the programming language. The developers are still using the language. The team was involved in the project's early days, and the client had monthly one-on-ones with their account representative.

Quality
5.0 / 5
Schedule
4.5 / 5
Cost
5.0 / 5
Willing to refer
5.0 / 5

Computer Software Startup

CEO

Other industries

Rated 5.0 / 5

“Artem is responsive and remediates issues quickly — they're a team of problem solvers.”

  • Python
  • React
  • Team extension
The project · summary
Expand engineering capacity to build a SaaS platform for AI customers. Worked on frontend and backend development using Python and React, with flexible team scaling.
Client-reported outcome
The client reported a high volume of code delivered quickly and valued responsive management across time zones.
Review details

Staffing & Custom Software Dev for Software Company

Services
Custom Software Development, IT Staff Augmentation
Project size
$200,000 to $999,999
Project period, as reviewed
Sep. 2021 - Ongoing
Client size
11-50 Employees
Review type
Phone Interview

Clutch project summary

Elixirator's team augments a software startup's engineering department. They work on the back- and frontend of the system in Python and React and are building a SaaS platform for the client's AI customers.

Clutch feedback summary

Elixirator has been a vital partner in growing the client's business — they help produce a large amount of code in a short period. They have great project management and communicate well despite the time difference. It is easy to scale the Elixirator team up or down: they are very responsive.

Quality
4.5 / 5
Schedule
4.5 / 5
Cost
5.0 / 5
Willing to refer
5.0 / 5

Smartfile

CEO

Other industries

Rated 5.0 / 5

View case study

“Elixirator is great at delivering items on time.”

  • Modernization
  • Healthcare
  • CI/CD
The project · summary
Refactor a physical therapy software product, add features, and establish a CI/CD pipeline. Refactored the codebase, added tests and features, and supported continuous delivery.
Client-reported outcome
The client reported 80% test coverage, four new features including online planning, and a 25% reduction in hosting costs.
Review details

Physical Therapy Software Solution Dev for Software Dev Co

Services
Custom Software Development
Project size
$50,000 to $199,999
Project period, as reviewed
June 2023 - Aug. 2024
Client size
1-10 Employees
Review type
Online Review

Clutch project summary

Elixirator refactored a physical therapy software solution for a software company. The team refactored the existing code, developed new features, and created a new CI/CD pipeline.

Clutch feedback summary

Elixirator's work increased the client's test coverage to 80% and customer satisfaction to 95%. Addionally, they delivered four new features and an online planning system. The communicative and dedicated team delivered items on time and communicated effectively through virtual meetings.

Quality
5.0 / 5
Schedule
5.0 / 5
Cost
5.0 / 5
Willing to refer
5.0 / 5

Hotel Accommodation Marketplace

Executive

Hospitality & leisure

Rated 5.0 / 5

“They were honest and committed to delivering value to their customers.”

  • Elixir
  • Team extension
  • Hospitality
The project · summary
Build back-office tools to support bookings and automate customer support operations. Provided Elixir developers who implemented backend features and integrated with the in-house team.
Client-reported outcome
The client reported threefold growth in reservations managed during the engagement, supported by new back-office features.
Review details

Staff Augmentation for Hotel Accommodation Marketplace

Services
Development Staff Augmentation
Project size
$50,000 to $199,999
Project period, as reviewed
Oct. 2021 - Jan. 2023
Client size
51-200 Employees
Review type
Online Review

Clutch project summary

Elixirator provided staff augmentation services for a hotel accommodation marketplace. They offered Elixir developers to help build a back-office application and automate customer support tasks.

Clutch feedback summary

Thanks to Elixirator's developers, the company released several features in their back-office tool. As a result, booking operations scaled up, and reservations through the platform increased. The team showed flexibility and integrated easily into the internal team, making the process seamless.

Quality
5.0 / 5
Schedule
5.0 / 5
Cost
4.0 / 5
Willing to refer
5.0 / 5

Deelr Pro

Technical Co-Founder

Automotive

Rated 5.0 / 5

View case study

“The Elixirator management team is top-notch.”

  • Elixir
  • Team extension
  • Automotive
The project · summary
Scale engineering capacity on demand for an automotive dealership consultancy. Provided engineers with Elixir expertise and maintained close contact with the client’s team.
Client-reported outcome
The client reported continued progress against milestones and a strong product, supported by responsive management.
Review details

Staff Augmentation for Automotive Dealership Consultancy

Services
IT Staff Augmentation
Project size
$200,000 to $999,999
Project period, as reviewed
Jan. 2022 - Ongoing
Client size
11-50 Employees
Review type
Online Review

Clutch project summary

Elixirator has provided staff augmentation services for an automotive dealership consultancy. They've sourced engineers for the client to help them scale their workforce on demand.

Clutch feedback summary

Elixirator has helped the client build an excellent product and achieve all their milestones. The team has ensured close collaboration and smooth project progress and demonstrated remarkable expertise in the Elixir programming language. Ultimately, the client has been pleased with the partnership.

Quality
5.0 / 5
Schedule
5.0 / 5
Cost
4.5 / 5
Willing to refer
5.0 / 5

Contractbook

Wojciech Zawistowski · Director of Engineering

Other industries · Copenhagen, Denmark

Rated 5.0 / 5

View case study

“They are open to adapting to our tools and processes.”

  • Elixir
  • React
  • Team extension
The project · summary
Expand the core product teams to help a contract automation company scale faster. Added experienced developers to the client’s Elixir and React product teams, using their tools and processes.
Client-reported outcome
A project for a key customer was delivered with good quality and on time, earning positive customer feedback.
Review details

Web Development for Software Company

Services
Web Development
Project size
$50,000 to $199,999
Project period, as reviewed
Jan. 2021 - Ongoing
Client size
51-200 Employees
Review type
Online Review

Clutch project summary

Elixirator has developed a website for a software company. The platform is built using Elixir and React and allows the client to scale their company.

Clutch feedback summary

Exhibiting unmatched development skills, Elixirator has successfully developed a seamless website in a timely manner. A collaborative team, they have been versatile to utilize the client's resources and processes. The team has been communicative, result-driven, and prompt throughout the workflow.

Quality
5.0 / 5
Schedule
5.0 / 5
Cost
5.0 / 5
Willing to refer
5.0 / 5

Interior Design Platform

Co-Founder

Other industries

Rated 5.0 / 5

“We consider Elixirator’s engineers part of our team.”

  • Product development
  • Marketplaces
The project · summary
Help an in-house engineer turn an interior design marketplace idea into a product. Provided two software engineers to build the prototype, establish architecture, and support ongoing development.
Client-reported outcome
The client launched a working product publicly and highlighted proactive communication and project management.
Review details

Software Development for Interior Design Platform

Services
Custom Software Development
Project size
$50,000 to $199,999
Project period, as reviewed
Dec. 2020 - Ongoing
Client size
1-10 Employees
Review type
Phone Interview

Clutch project summary

Elixirator is supporting an interior design platform’s development efforts. They’ve helped the client’s in-house engineer build the product from scratch, and they’re supporting its ongoing development.

Clutch feedback summary

Elixirator’s support has been instrumental in transforming the client’s idea into a functional product. They’ve been outstanding partners that offer top-notch project management and communication skills. Overall, they’re responsive, proactive, and personable — their commitment is impressive.

Quality
5.0 / 5
Schedule
4.5 / 5
Cost
5.0 / 5
Willing to refer
5.0 / 5

Jump

CTO

Financial services

Rated 4.5 / 5

View case study

“They have great engineers.”

  • Team extension
  • AI
  • Financial services
The project · summary
Increase engineering capacity and find experienced global engineers for an AI financial-advisor platform. Supplied engineers to product teams working on ongoing features and integrations alongside a product manager.
Client-reported outcome
The client shipped many integrations and features and highlighted the engineers’ ownership, consistency, and responsiveness.
Review details

Dev Staff Augmentation for AI Software Company

Services
Custom Software Development, IT Staff Augmentation, Web Development
Project size
$200,000 to $999,999
Project period, as reviewed
June 2025 - Ongoing
Client size
201-500 Employees
Review type
Online Review

Clutch project summary

Elixirator provides staff augmentation services for an AI financial services company. The team works with the client to provide engineering resources to help them build features and integrations.

Clutch feedback summary

Elixirator has successfully helped the client ship many features and integrations. The team is very responsive, open to feedback, and committed to their work. The client also praises the team's consistency, skilled engineers, and strong work ethic. Overall, the engagement has been a success.

Quality
4.5 / 5
Schedule
4.5 / 5
Cost
4.5 / 5
Willing to refer
5.0 / 5

Earth

Manager

Energy & natural resources

Rated 5.0 / 5

View case study

“We can have 5,000 proposal requests, and it won’t crash.”

  • React
  • CRM modernization
The project · summary
A business-critical sales tool and CRM needed fewer bugs, stronger security, and better stability. Improved the existing codebase, moved the interface from Blaze to React, and delivered new features.
Client-reported outcome
Fewer bugs, faster PDF generation, and a platform able to handle 5,000 proposal requests, according to the client.
Review details

CRM and Development Support for Clean Energy Company

Services
Custom Software Development
Project size
Confidential
Project period, as reviewed
Oct. 2019 - Ongoing
Client size
11-50 Employees
Review type
Phone Interview

Clutch project summary

To improve the code within a CRM and sales tool, Elixirator was hired to fix bugs, improve security & stability, and implement new features and updates.

Clutch feedback summary

The systems improved dramatically due to Elixirator's skilled expertise and quick development work. The speed and stability of the systems have benefitted business. Elixirator's communicative approach complemented the collaboration.

Quality
5.0 / 5
Schedule
4.0 / 5
Cost
5.0 / 5
Willing to refer
5.0 / 5

Energy Brokerage Firm

IT Manager

Energy & natural resources

Rated 5.0 / 5

“They treat our company as if it is their own.”

  • Ruby
  • JavaScript
  • Elixir
  • Energy
The project · summary
Create an IT platform tailored to an energy brokerage’s business processes. Built and hosted customized CRM and cold-calling tools using Ruby, JavaScript, and later Elixir.
Client-reported outcome
The client reported more efficient business processes and satisfactory results from two external audits.
Review details

Custom CRM Development for Energy Brokerage Firm

Services
Custom Software Development
Project size
Confidential
Project period, as reviewed
July 2015 - Ongoing
Client size
51-200 Employees
Review type
Phone Interview

Clutch project summary

Elixirator developed several software solutions to address the client’s needs. These included CRM and a cold calling tool. The team primarily used Ruby, JavaScript, and Elixir in their development.

Clutch feedback summary

Elixirator’s work has improved the client’s efficiency and business processes. The team has excellent project management skills and is receptive to feedback. They take the time to understand the needs of the client so that they can deliver the best solution.

Quality
5.0 / 5
Schedule
4.5 / 5
Cost
5.0 / 5
Willing to refer
5.0 / 5

StorageDefender

CEO

Information technology

Rated 5.0 / 5

View case study

“They not only provided the resource, but ensured ongoing quality through monthly check-ins.”

  • Full-stack
  • API integrations
  • IoT
The project · summary
Strengthen an early software development team with an experienced full-stack developer. Provided a developer for software architecture, new applications, refinements, and API integrations.
Client-reported outcome
New and improved software applications, with reliability and consistency highlighted by the client.
Review details

IT Staff Aug & Custom Software Dev for Prop-Tech IoT Co

Services
Custom Software Development, IT Staff Augmentation
Project size
Confidential
Project period, as reviewed
Feb. 2022 - Ongoing
Client size
11-50 Employees
Review type
Online Review

Clutch project summary

Elixirator has augmented the software development team of a prop-tech IoT company. The team has also provided a full stack developer and handled software architecture work and API integrations.

Clutch feedback summary

Elixirator has delivered new and refined excellent-quality software applications. The team has delivered items on time and responded to the client's needs. The team has met with the client monthly to ensure satisfaction. The client has been impressed with the team's reliability and consistency.

Quality
4.5 / 5
Schedule
5.0 / 5
Cost
4.0 / 5
Willing to refer
5.0 / 5

Workforce Management Company

CTO

Other industries

Rated 5.0 / 5

“They've consistently been responsive and open to helping meet our needs.”

  • Team extension
  • Workforce management
The project · summary
Increase team capacity during periods of high demand for workforce management software. Added team members who integrated into the client’s development and review processes.
Client-reported outcome
Engineers regularly shipped code and functionality that passed the client’s QA and code review standards.
Review details

IT Staff Augmentation for Workforce Management Company

Services
IT Staff Augmentation
Project size
Confidential
Project period, as reviewed
Jan. 2022 - Ongoing
Client size
51-200 Employees
Review type
Online Review

Clutch project summary

Elixirator provides staff augmentation services for a workforce management company. The team is tasked with onboarding additional team members to help the client increase capacity and meet demands.

Clutch feedback summary

Elixirator’s work has been met with positive acclaim, thanks to the seamless onboarding of highly-qualified professionals. The team is consistently communicative from a workflow standpoint, and internal stakeholders are particularly impressed with the service provider's receptive and adaptable nature.

Quality
5.0 / 5
Schedule
5.0 / 5
Cost
5.0 / 5
Willing to refer
5.0 / 5

Healthcare Software Company

CTO

Other industries

Rated 5.0 / 5

“The developers were able to deliver their work to a high standard.”

  • Ruby on Rails
  • Team extension
  • Healthcare
The project · summary
Add backend capacity for a healthcare software company’s workforce management system. Developed Ruby on Rails backend features and new product lines in close collaboration with the client’s team.
Client-reported outcome
The client could serve more customer needs and praised fast delivery that maintained a high standard of quality.
Review details

Backend Coding & Dev Support for Healthcare Software Company

Services
Custom Software Development
Project size
Confidential
Project period, as reviewed
Jan. 2022 - June 2023
Client size
51-200 Employees
Review type
Online Review

Clutch project summary

A healthcare software company hired Elixirator to write backend code and support the development of a workforce management system. The team used Ruby on Rails to do this.

Clutch feedback summary

Elixirator successfully delivered the features and product lines that the client needed. This enabled the client to address the needs of more customers. The team collaborated closely with the client, delivering tasks quickly without compromising quality. Moreover, their members were highly flexible.

Quality
5.0 / 5
Schedule
5.0 / 5
Cost
5.0 / 5
Willing to refer
5.0 / 5

ivoflow GmbH

Executive

Other industries

Rated 5.0 / 5

“Everything was delivered on time.”

  • Backend development
  • APIs
  • Single sign-on
The project · summary
Support backend development for a spend analytics platform serving manufacturing enterprises. Implemented APIs, single sign-on, and geocoding, and supported logging, monitoring, and tracing strategy.
Client-reported outcome
The agreed scope was delivered on time, with professional communication and smooth onboarding, offboarding, and invoicing.
Review details

Backend Development for Spend Analytics Platform

Services
API Development, Custom Software Development, Web Development
Project size
$10,000 to $49,999
Project period, as reviewed
May - Dec. 2025
Client size
11-50 Employees
Review type
Online Review

Clutch project summary

Elixirator provided backend development support for a spend analytics platform. The team implemented new APIs, enabled SSO capabilities, and geocoded data.

Clutch feedback summary

Elixirator successfully delivered the agreed-upon scope, meeting the client's expectations. The team executed the project with a professional approach, ensuring good communication and a smooth invoicing process. Moreover, the quality of their work distinguished them from other vendors.

Quality
5.0 / 5
Schedule
5.0 / 5
Cost
4.5 / 5
Willing to refer
5.0 / 5

SafeBoda

CTO

Other industries

Rated 5.0 / 5

“Their development talent was very good.”

  • Elixir
  • Backend development
  • Mobility
The project · summary
Extend an existing motorcycle ride-hailing application with a car-booking feature. Provided Elixir backend development support with a developer and a manager.
Client-reported outcome
The updated product went live on time and within budget, according to the client.
Review details

Elixir Backend Development for Ride-Hailing Platform

Services
Custom Software Development
Project size
$10,000 to $49,999
Project period, as reviewed
Apr. - Aug. 2022
Client size
201-500 Employees
Review type
Online Review

Clutch project summary

A ride-hailing platform hired Elixirator to support their backend development using Elixir. They added the cars feature to the client's existing motorcycle ride-hailing app.

Clutch feedback summary

Elixirator launched the updated app on time and within budget. Their team showcased excellent backend development skills and effective communication.

Quality
4.5 / 5
Schedule
5.0 / 5
Cost
3.5 / 5
Willing to refer
5.0 / 5

SaaS Company

CTO

Other industries

Rated 4.5 / 5

“They were very friendly and active in our relationship.”

  • Team extension
  • SaaS
  • Identity verification
The project · summary
Add development capacity for a SaaS company providing digital KYC and KYB verification. Provided an additional developer to support the client’s software development team.
Client-reported outcome
Clutch’s feedback summary reports sprint tasks completed on time; the client praised capable developers and a friendly working relationship.
Review details

Staff Augmentation for Saas Company

Services
Custom Software Development
Project size
$50,000 to $199,999
Project period, as reviewed
Aug. 2022 - Mar. 2023
Client size
51-200 Employees
Review type
Online Review

Clutch project summary

Elixirator provided staff augmentation for a SaaS company. The team was hired to staff the client's software development team.

Clutch feedback summary

Elixirator completed all sprint tasks on time, demonstrating their technical proficiency and dedication. Their team was friendly and actively engaged in the partnership, proving to be a valuable asset to the project's success.

Quality
5.0 / 5
Schedule
5.0 / 5
Cost
3.5 / 5
Willing to refer
5.0 / 5

Technology Consulting Company

Director

Information technology

Rated 4.5 / 5

“The company is small, but their team is extremely capable.”

  • Node.js
  • Postgres
  • Product development
The project · summary
Replace a bakery’s paper order book with a digital system that could handle growing order volumes. Built an order and inventory system using Node.js and Postgres, connecting internal and online orders.
Client-reported outcome
The customer was happy with the result and reported saving time and money.
Review details

Order Management Tool for Bakery

Services
Web Development
Project size
$10,000 to $49,999
Project period, as reviewed
Nov. 2019 - Jan. 2020
Client size
1-10 Employees
Review type
Phone Interview

Clutch project summary

Elixirator developed an online order system for a bakery. This included front- and backend development using Node.js and Postgres.

Clutch feedback summary

The customer was happy with the final product as it helped them save time and money. Elixirator has excellent communication and a capable team. They were responsive to questions and quick to implement any changes.

Quality
4.5 / 5
Schedule
4.0 / 5
Cost
4.0 / 5
Willing to refer
4.5 / 5

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Photo of Alex Danyliak, Client Partner at Elixirator

Alex Danyliak

Client Partner at Elixirator

“Whether it’s a one-off consulting gig or a full dedicated team, let’s chat about how Elixirator can help you build something reliable, performant, and future-proof.”

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Ready to Build with Elixirator?

Prefer a quick call?
Photo of Alex Danyliak, Client Partner at Elixirator

Alex Danyliak

Client Partner at Elixirator

“Whether it’s a one-off consulting gig or a full dedicated team, let’s chat about how Elixirator can help you build something reliable, performant, and future-proof.”