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Trusted R&D Partner for More Than 20 Years

Apriorit is a cybersecurity and AI-focused software engineering company that helps tech enterprises, midsize companies, and growing startups worldwide with: 

  • Building custom software solutions 
  • Implementing AI&ML technologies 
  • Upgrading legacy products 
  • Configuring and maintaining cloud infrastructure 
  • Ensuring regulatory compliance  
  • Conducting security audits 
  • And more 

Our seasoned dedicated specialists bring strong security, great performance, and innovation to: 

  • Min project size
    $25,000+
  • Hourly rate
    $100 - $149 / hr
  • Employees
    250 - 999
  • Locations
    Poznań, Poland
  • Year founded
    Founded 2002
  • Languages
  • Timezones

Overview by:

Reviewer avatar
Max Itskovich
Director of Global Markets Development About the Team

2 Languages that we service

  • English
  • Ukrainian

10 Timezones that we service

ACT
Australia Central Time (ACT)
CET
Central European Time (CET)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
IDT
Israel Daylight Time (IDT)
PST
Pacific Standard Time (PST)
UTC
Universal Coordinated Time (UTC)
EST
Eastern Standard Time (EST)
AET
Australia Eastern Time (AET)
NST
New Zealand Standard Time (NST)

2 Locations

  • Poznań , Poland
  • Dnipro , Ukraine

Select Focus Area
Application Platforms
Azure Platform
15%
Linux server
15%
Windows server
15%
Amazon Application Development Framework
10%
Heroku
10%
Other app platform
5%
AI Technologies & Models
Open AI GPT-3
35%
Stable Diffusion
20%
Open AI Dall-E 2
15%
GPT-J
10%
GPT-Neox
10%
Hugging Face Bloom
5%
OpenAI Jukebox
5%
Cybersecurity Technologies
Okta
10%
Frameworks and CMS
.NET
15%
Django
10%
Programming & Scripting
C++
15%
Go
15%
Rust
15%
C
10%
C#
10%
Python
10%
Objective C
5%
Industries
Automotive
10%
Education
10%
Financial services
10%
Government
10%
Information technology
10%
Media
10%
Medical
10%
Real estate
10%
Supply Chain, Logistics, and Transport
10%
Telecommunications
10%
Clients
Midmarket ($10M - $1B)
50%
Enterprise (>$1B)
40%
Small Business (<$10M)
10%
Certified in:
Custom Software Development

Pricing Snapshot

Min. project size $25,000+
Avg. hourly rate $100 - $149 /hr
Rating for cost 4.6 /5

What Clients Have Said

Apriorit's pricing is perceived as competitive and offers good value for cost, with clients noting flexibility in budgeting and the ability to deliver high-quality work on time. Specific project costs range widely, from $5,000 to over $1 million, depending on the engagement scale.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $49,999 based on 31 reviews
< $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

Select a service to see pricing information

Apriorit Review Insights

Overall Review Rating

4.9
  • Quality 4.8
  • Schedule 4.9
  • Cost 4.6
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Challenges with Budget Clarity

    Some clients mentioned challenges with budget clarity and unexpected costs. While the quality of work is high, clearer initial estimates and budget discussions could enhance transparency.

  • High Client Satisfaction

    Apriorit has a high rate of client satisfaction, with many clients expressing a willingness to continue collaborating with them. Their consistent delivery of quality work and effective project management are key factors.

  • Cost-Effectiveness and Value

    Clients appreciate Apriorit's cost-effectiveness and the value they provide, especially when compared to other service providers. Their pricing is considered competitive for the quality of work delivered.

  • Responsive and Professional Team

    The team at Apriorit is described as responsive, professional, and easy to communicate with. They are known for their quick turnaround on queries and their willingness to accommodate client needs.

  • Proactive Problem Solving

    Apriorit is proactive in identifying potential issues and suggesting improvements. Clients value their initiative in addressing challenges and providing solutions that enhance project outcomes.

  • Ability to Scale Resources

    Apriorit is recognized for its ability to quickly scale resources up or down based on project needs. This flexibility is beneficial for clients with varying project scopes and timelines.

Apriorit Reviews

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Services
Project Cost
Industry
Location

Driver Dev for Global Cyber Security Company

  • Custom Software Development
  • Linux server Windows server
  • $50,000 to $199,999
  • Aug. 2016 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They seem to be very good at what they are doing.”

Mar 5, 2018
Senior Director of Software Engineering, OPSWAT
Jianpeng Mo
Verified
  • Other industries
  • San Francisco, California
  • 51-200 Employees
  • Phone Interview
  • Verified

Apriorit built a driver that monitors the system input/output and detects USB devices, signaling the OS to intercept and block them until they are examined. The driver is complete, but collaboration continues.

Software Dev for Cyber Security Company

  • Custom Software Development
  • .NET C
  • $10,000 to $49,999
  • Jan. 2016 - May 2017
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“They’ve never disappointed me because of their fast reactivity and ability to stick to timelines.”

Feb 16, 2018
CEO, Cyber Security Startup
Anonymous
Verified
  • Information technology
  • San Mateo, California
  • 51-200 Employees
  • Phone Interview
  • Verified

Apriorit used .NET and C to develop a ransomware defense tool for Windows. They worked with an internal design team and were responsible for testing, applying adaptations, and fulfilling customer requests.

Data Security Software for IT Security Company

  • Custom Software Development
  • .NET Python
  • $10,000 to $49,999
  • Apr. 2017 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

“They deliver on time, they’re responsive, and I’m happy with their work.”

Feb 1, 2018
CTO, IT Security Company
Anonymous
Verified
  • Other industries
  • Tel Aviv, Israel
  • 11-50 Employees
  • Phone Interview
  • Verified

Apriorit augments the internal staff, assisting in R&D efforts. The team requires little oversight, and their managers take care of all administrative duties.

Malware Protection Solution for Security Company

  • Custom Software Development
  • C++
  • $50,000 to $199,999
  • Aug. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

“I’ve … worked with numerous developers, and Apriorit is far better than everybody else.”

Jan 25, 2018
CTO, Malware Protection Platform
Anonymous
Verified
  • Other industries
  • Texas, United States
  • 1-10 Employees
  • Phone Interview
  • Verified

Apriorit is building a malware protection solution by creating a kernel-level driver. The project is iterative and collaborative.

Driver Development for Web Security Company

  • Custom Software Development
  • .NET C++ C# Objective C
  • $1,000,000 to $9,999,999
  • June 2009 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

“[T]hey always do good work in a short amount of time. “

Jan 17, 2018
Product Manager, Cloud Security Company
Anonymous
Verified
  • Other industries
  • United Kingdom
  • 51-200 Employees
  • Phone Interview
  • Verified

For nearly a decade, Apriorit has developed numerous web security products (e.g., drivers, email security programs). Main priorities are currently maintenance, enhancement, and bug fixes.

Multiple Dev Projects for Mobile Security Company

  • Mobile App Development
  • Android App Development iPhone iOS App Development
  • $200,000 to $999,999
  • Aug. 2013 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

“[T]he fact that I’ve stuck with Apriorit for 4 years … is the best feedback I can give.” 

Nov 29, 2017
CEO, Borta
Eyal Dotan
Verified
  • Business services
  • Israel
  • 1-10 Employees
  • Phone Interview
  • Verified

Apriorit developed Android and iOS application, later expanding the scope of work to include Chrome extensions, Windows, and Linux development. They worked not only on the apps but the operating systems too. 

Legacy App Modernization for Tech Company

  • Custom Software Development
  • $1,000,000 to $9,999,999
  • June 2014 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"Apriorit has always been conscientious and customer-centric."

Jun 29, 2016
Former President, Agemni
Matt Gabrielson
Verified
  • Information technology
  • United States
  • 11-50 Employees
  • Phone Interview
  • Verified

Apriorit provides enhancements for a B2B web CRM service. The team provides QA, business analysis, project management and code in this relationship.

Resource Engagement for Fortune 500 Technology Manufacturer

  • Custom Software Development
  • Other app platform
  • $200,000 to $999,999
5.0
Quality
4.5
Schedule
4.5
Cost
4.0
Willing to Refer
5.0

"We've created one of the best products on the market, thanks partly to Apriorit and their dedication to quality."

Jun 28, 2016
Project Lead
Anonymous
Verified
  • Information technology
  • United States
  • 10,001+ Employees
  • Phone Interview
  • Verified

Apriorit provides networking and display protocol expertise for a large software company. The team worked on iOS, Android, Mac, and Linux systems to establish backend connections.

Ongoing Development for Computer Software Firm

  • Custom Software Development
  • Other app platform
  • Confidential
4.0
Quality
5.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0

"From end to end, they take projects on and don't allow for gaps or miscommunications."

Jun 27, 2016
Vice President of Development
Anonymous
Verified
  • Information technology
  • United States
  • 1-10 Employees
  • Phone Interview
  • Verified

Apriorit provides development resources for a B2B software provider, working on various projects. The partnership’s goal is to use outsourced developers to create a team that is available at all hours.

Web, Custom Software & Mobile Development for IT Company

  • Custom Software Development Mobile App Development
  • iPhone iOS App Development Rust Swift
  • Confidential
  • June 2025 - July 2026
4.5
Quality
4.5
Schedule
4.5
Cost
4.5
Willing to Refer
5.0

"Apriorit had high-quality engineers, especially Serhii."

Aug 1, 2026
CEO, BitVault SA
Francesco Madonna
Verified
  • Information technology
  • Lugano, Switzerland
  • 1-10 Employees
  • Online Review
  • Verified

Apriorit provided web and mobile app development for an IT company. The client developed an iOS wallet in Swift and a core in Rust for a high-security Bitcoin product.

Showing 31-40 of 46 Reviews

Our Story

We’re Apriorit — a 400+ software engineering team founded in Ukraine in 2002, with HQ in the US and offices across Europe. We solve complex cybersecurity, system-level, AI, and embedded challenges through stable, professional teamwork. Our expertise covers kernel and driver development, reverse engineering, cloud, QA, and AI/ML for startups and Fortune 500 clients. 

Meet the Team

Max Itskovich

Max ItskovichDirector of Global Markets Development

Natalia Yurko

Natalia YurkoSales Team Leader

What Sets Us Apart

Deep Technical Expertise

We solve complex cybersecurity, system-level, AI, and embedded engineering challenges that require strong R&D skills and low-level software expertise.

Predictable delivery built on clear metrics

Be on top of your project at any moment with our transparent delivery metrics, agreed success criteria, and regular progress updates.

Secure SDLC

Integrating security measures at every phase of development, from architecture to deployment and maintenance.

Premier Verified means Clutch independently confirmed Apriorit is a legally registered business,
has had its financial risk status checked (Creditsafe: Moderate Risk), and is backed by 42 verified client reviews averaging 4.9 stars.

Learn More
Verified Client Reviews
42
Overall Review Rating
4.9
Source
Clutch
Last Updated
October 15, 2026

Business Entity

Business Entity Name Apriorit LLC
Source State of Delaware
Jurisdiction of Formation Delaware
Date of Formation September 25, 2017
Status Active
Last Updated January 29, 2019
ID 6555325

Credit Report Results

International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (2)

ul. Gasioriwskich 4B/99 Poznań, Poland 60-704

2 - 5

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