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SOFTWARE RESEARCH+DEVELOPMENT+CONSULTING ⭐️⭐️⭐️⭐️⭐

Our team consists of 60+ experts from all over the world. Many of them have degrees in advanced fields like mathematics, algebra, and game theory.

Why work with us?

Scientific Approach. Our connections with academia and research labs let us leverage the latest innovations to make products that are fast, scalable, and secure.

Innovative technologies. Leverage our modern yet well-tested approach to software development to create solutions with fewer bugs and security vulnerabilities. 

  • Min project size
    $10,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Paris, France
  • Year founded
    Founded 2015
  • Languages
  • Timezones

3 Languages that we service

  • English
  • German
  • French

9 Timezones that we service

CET
Central European Time (CET)
CNT
Canada Newfoundland Time (CNT)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
MST
Mountain Standard Time (MST)
PST
Pacific Standard Time (PST)
UTC
Universal Coordinated Time (UTC)

8 Locations

  • Paris , France
  • Los Angeles , CA
  • Tel Aviv-Jaffa , Israel
  • New York , NY
  • Austin , TX
  • Dubai , United Arab Emirates
  • Riyadh , Saudi Arabia
  • Berlin , Germany

Select Focus Area
Application Platforms
Amazon Application Development Framework
10%
Azure Platform
10%
Heroku
10%
Linux server
10%
Other app platform
10%
Windows server
10%
AI Agent Development Focus
AI Agent Frameworks
35%
AI Agent Platforms & Builders
35%
Voice AI Agents
30%
AI Agent Purpose Focus
Business Intelligence AI Agents
10%
Coding & Development AI Agents
10%
Content Creation AI Agents
10%
Customer Service AI Agents
10%
Data Analysis AI Agents
10%
Design AI Agents
10%
Education AI Agents
10%
Finance AI Agents
10%
Research AI Agents
10%
Shopping AI Agents
10%
AI Platform Integration Focus
Google Workspace AI Integration
20%
Gumloop AI Integration
15%
Hubspot AI Integration
15%
Notion AI Integration
15%
Salesforce AI Integration
15%
Squarespace AI Integration
10%
Wix AI Integration
10%
AI Technologies & Models
Cohere
10%
Deepmind Gopher
10%
Dreamfusion
10%
Facebook OPT
10%
Microsoft X-Clip
10%
Open AI Dall-E 2
10%
Open AI GPT-3
10%
OpenAI Jukebox
10%
Stable Diffusion
10%
Tabine
10%
CMS Focus
Frameworks and CMS
.NET
17%
Other frameworks and CMS
6%
Programming & Scripting
Rust
30%
Python
20%
Go
10%
SQL
10%
Typescript
10%
Industries
Medical
20%
Automotive
10%
Dental
10%
Education
10%
Financial services
10%
Gaming
10%
Legal
10%
Legal Cannabis
10%
Manufacturing
10%
Clients
Small Business (<$10M)
45%
Midmarket ($10M - $1B)
35%
Enterprise (>$1B)
20%

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $50 - $99 /hr
Rating for cost 4.7 /5

What Clients Have Said

SEROKELL is noted for providing good value for cost, with clients highlighting reasonable pricing for high-quality work. Specific project costs mentioned include $50,000 for a video synchronization platform and $320,000 for blockchain development, indicating a range of investments based on project complexity.

This summary is based on verified Clutch reviews.

Most Common Project Size

$50,000 - $199,999 based on 22 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

SEROKELL Review Insights

Overall Review Rating

4.9
  • Quality 4.9
  • Schedule 4.9
  • Cost 4.7
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Challenges with Initial Scoping and Planning

    Some clients reported initial challenges in aligning project scopes and expectations, suggesting that more detailed initial planning could enhance project starts. This suggests room for improvement in early project phases.

  • Cost-Effective and Value-Driven

    Clients appreciate SEROKELL's good value for cost, finding their services competitively priced given the high quality and expertise provided. This makes them a preferred partner for many projects.

  • Flexibility and Adaptability

    SEROKELL is noted for its flexibility in adjusting to clients' changing needs and priorities. This adaptability is particularly valued by startups and projects with dynamic requirements.

  • Effective Communication and Responsiveness

    SEROKELL maintains effective communication through various channels, providing timely updates and being responsive to client queries. This fosters strong client relationships and project transparency.

  • Excellence in AI and Machine Learning

    SEROKELL's expertise in AI and ML is well-regarded, with clients noting their ability to deliver innovative and effective solutions in these areas, including image recognition and data analysis.

  • High Technical Expertise

    Clients frequently commend SEROKELL for their advanced technical skills, particularly in Haskell, Rust, and blockchain development. Their ability to tackle complex technical challenges is a standout feature.

SEROKELL Reviews

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Services
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IT Staff Aug for Sports Performance Tracking Solution Co

  • Custom Software Development IT Staff Augmentation
  • Confidential
  • June - Sep. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They delivered the items on time and were responsive to email and Slack communications."

Jun 30, 2023
CTO, Yakkertech
Aden Seaman
Verified
  • Other industries
  • Ontario, Canada
  • 11-50 Employees
  • Online Review
  • Verified

Serokell augmented a sports performance tracking solution provider's development team. Serokell's resources were in charge of adapting software modules to a new distributed computing architecture using Haskell.

IT Infrastructure Optimization for Pharmaceutical Company

  • IT Managed Services
  • Help desk
    +3
  • $50,000 to $199,999
  • Feb. - June 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We loved the way they addressed our needs and goals."

Jun 14, 2023
CEO, Thermo Fisher Scientific
Marc Casper
Verified
  • Other industries
  • United Kingdom
  • 10,001+ Employees
  • Online Review
  • Verified

A technology and pharmaceutical company hired Serokell to optimize their IT infrastructure. This involved implementing security measures and upgrades. The team also proposed various automation solutions. 

Software Design & Dev for Music & Video Synchronization Tool

  • $50,000 to $199,999
  • Dec. 2022 - Jan. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We enjoyed working with Serokell, and I would definitely recommend them."

Jun 2, 2023
Former Project Manager, Synkizz
Anonymous
Verified
  • Arts, entertainment & music
  • Montenegro
  • 1-10 Employees
  • Phone Interview
  • Verified

Serokell developed and helped design a music and video synchronization tool. The team assessed the problem and the client's goals; then, they used Python to create an algorithm.

AI Intelligence Services for AI Tech Company

  • AI Development
  • Machine Learning
  • $50,000 to $199,999
  • Nov. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We are impressed by their expertise and communication skills."

May 18, 2023
Project Manager, ARTIMUS
Toby White
Verified
  • Other industries
  • Cardiff, Wales
  • 1-10 Employees
  • Online Review
  • Verified

Serokell has developed a machine-learning cycle for an AI tech company. The team is tasked with data labeling, exploratory data analysis, and ML problem statements. They also utilize RICH-CPL for extraction.

Custom Software Dev for Online Flower Shop

  • Custom Software Development
  • $10,000,000 +
  • Mar. - Apr. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Serokell impressed us with their exceptional organization, timeliness, and collaborative approach."

Apr 27, 2023
Owner, Downtown Flowers
Dillon Long
Verified
  • Other industries
  • Los Angeles, California
  • 1-10 Employees
  • Online Review
  • Verified

An online flower shop hired Serokell to develop a recommender system for customers to search by image and find similar products. This included working on manual labeling and Siamese neural networks.

Custom Software Dev for Software Dev Company

  • AI Development Custom Software Development
  • Machine Learning
  • $200,000 to $999,999
  • Feb. - Nov. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Most importantly, the developed solution considered all our requirements and even exceeded our expectations."

Apr 27, 2023
Co-Founder, Quorum
Arthur Grishkevich
Verified
  • Other industries
  • London, England
  • 11-50 Employees
  • Online Review
  • Verified

A software development company hired Serokell to design a system that met their interpretability requirements. The project consisted of research, planning, software testing, and postproduction testing.

Custom Software Dev for Cryptocurrency Enabler Platform

  • $200,000 to $999,999
  • May - Oct. 2022
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

“Serokell met all our criteria.”

Feb 23, 2023
Co-Founder, Symbiosis
Nick Avramov
Verified
  • Other industries
  • Saint Petersburg, Russia
  • 11-50 Employees
  • Phone Interview
  • Verified

Serokell developed the second version of a cross-chain cryptocurrency liquidity enabler platform using Solidity. They improved the client’s original design and developed the platform from scratch.

Web3 Platform Development for Cryptocurrency Startup

  • Custom Software Development Web Development
  • $200,000 to $999,999
  • June 2021 - Feb. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

“They allocated time and resources to problem-solving and worked efficiently.”

Jan 18, 2023
Executive, Cryptocurrency Startup
Anonymous
Verified
  • Financial services
  • Morocco
  • Phone Interview
  • Verified

Serokell developed a cryptocurrency startup’s web platform. They built a routing algorithm and the backend using a Web3 tech stack, Python, JavaScript, Solidity, and financial flow optimization tools.

Custom Software Dev for Single-Sided Security Lending Co

  • Custom Software Development IT Managed Services UX/UI Design
  • $50,000 to $199,999
  • Dec. 2021 - Aug. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

“They helped us understand how to write and test the smart contracts.”

Jan 13, 2023
CEO, Cometa
Daria Yakovleva
Verified
  • Other industries
  • London, England
  • Phone Interview
  • Verified

Serokell provided custom software development for a single-sided security lending company. They worked on writing, testing, and integrating smart contracts using Haskell, Reach, Python, and React TypeScript.

 

API Development & R&D for Fintech Company

  • Custom Software Development
  • $200,000 to $999,999
  • Oct. 2019 - Dec. 2020
4.5
Quality
5.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

“The developers at Serokell have done something that has never been done before.”

Dec 15, 2020
COO, FinTech Company
Anonymous
Verified
  • Financial services
  • Malta
  • 201-500 Employees
  • Phone Interview
  • Verified

Serokell OÜ provided API development and R&D efforts for a fintech company. Their team played a major role in the ideation of an API that connects the partner's Bitcoin exchange with other partners.

Showing 11-20 of 33 Reviews

Our Story

We are Serokell — a research-driven software team fusing academic rigor with industry delivery since 2015. Our engineers and researchers specialize in AI/ML, Big Data, blockchain, SRE and formal verification (Haskell, Rust, Nix). We’ve shipped fintech, biotech, oil & gas and marketplace systems, contributed to Tezos, Cardano, TON, and GHC, won major smart-contract contests, open‑sourced tools like Edna and deploy-rs, and mentor talent through courses, labs and scholarships.

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
30
Overall Review Rating
4.9
Source
Clutch
Last Updated
February 20, 2026

Business Entity

Business Entity Name Serokell OÜ
Source ariregister.rik.ee
Jurisdiction of Formation Estonia
Date of Formation May 16, 2016
Status Active
Last Updated January 21, 2021
ID 14049961

Credit Report Results

International Credit Risk Assessment High Risk
Source Creditsafe
Last Updated September 15, 2024

*Clutch performed additional verification on this company and confirmed that there are no negative legal filings or large outstanding debts. This company has also received 3 or more verified reviews on our platform.

Learn More About The Clutch Verification Process

Locations (8)

52 Boulevard de Sébastopol ParisFrance 75001

16 - 20

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