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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
    Undisclosed
  • Hourly rate
    $100 - $149 / hr
  • Employees
    250 - 999
  • Locations
    Poznań, Poland
  • Year founded
    Founded 2002
  • Languages
  • Timezones

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

No have been added yet...

    Pricing Snapshot

    Min. project size Undisclosed
    Avg. hourly rate $100 - $149 /hr
    Rating for cost 4.6 /5

    What Clients Have Said

    Apriorit's pricing varies significantly across projects, with investments ranging from $5,000 to over $1 million. Clients frequently highlight the company's good value for cost, despite some noting high rates. Overall, Apriorit is viewed as a reliable partner delivering quality work within budget.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    < $49,999 based on 30 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000
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    Apriorit Review Insights

    Overall Review Rating

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

    Top Mentions

    Review Highlights

    • High Technical Expertise in Various Domains

      Apriorit is consistently praised for its technical expertise across multiple domains, including Windows kernel development, AI, cybersecurity, and low-level programming. Clients appreciate their ability to handle complex technical challenges that require specialized knowledge.

    • High-Quality Deliverables

      The quality of Apriorit's deliverables is frequently highlighted. Clients report that the work is often bug-free and meets or exceeds expectations. Their QA processes are thorough, ensuring high standards are maintained.

    • High Client Satisfaction and Long-term Partnerships

      Apriorit's ability to maintain long-term relationships with clients is a testament to their service quality and client satisfaction. Many clients have engaged with them for several years, indicating trust and satisfaction with their work.

    • Challenges with Language and Communication

      While generally positive, some clients noted minor language barriers and suggested improvements in communication, particularly in more complex technical discussions.

    • Strong Project Management Skills

      Many clients commend Apriorit for their strong project management capabilities. They deliver projects on time, communicate effectively, and provide clear timelines and status updates, which helps in maintaining a seamless workflow.

    • Adaptability to Client Needs

      Clients appreciate Apriorit's flexibility and ability to adapt to changing project requirements. Their team is willing to adjust resources and timelines to better meet client needs.

    Apriorit Reviews

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    All Filters

    Mobile Development for Parental Control Software

    • Mobile App Development
    • $200,000 to $999,999
    • Aug. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Apriorit puts a lot of focus into their solutions."

    Head of Project Development, Parental Control SaaS Provider
    Anonymous
    • Consumer Products
    • United Kingdom
    • 1-10 Employees
    • Phone Interview 
    • Verified

    The team at Apriorit assisted with a niche area of software development for a parental control platform. They built an SDK that had functionality that fit the OS.

    Hardware Dev for Cybersecurity Software Company

    • Custom Software Development
    • $10,000 to $49,999
    • Apr. - July 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They had great technical knowledge of hardware development, which was just what we needed."

    R&D Manager, Cybersecurity Software Firm
    Anonymous
    • Information technology
    • Madrid, Spain
    • 51-200 Employees
    • Phone Interview 
    • Verified

    Apriorit supplied support on a hardware development project, producing a driver for a wifi adapter. 

    Development for Product Company

    • Custom Software Development
    • $50,000 to $199,999
    • Oct. 2018 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Apriorit has delivered on every challenge I've given them."

    Wayk Product Manager, Devolutions Inc.
    Marc-André Moreau
    • IT Services
    • Canada
    • 51-200 Employees
    • Phone Interview 
    • Verified

    Leveraging cutting-edge technologies from Rust to WebAssembly, Apriorit has provided a range of development expertise for remote desktop management. They create solutions for authentication and security. 

    Internal Driver Development for Data Security Company

    • Custom Software Development
    • $10,000 to $49,999
    • Oct. - Nov. 2018
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “The engineers’ education and training shone through in their work.”    

    Project Manager, IT Company
    Anonymous
    • IT Services
    • Kansas City, Missouri
    • 11-50 Employees
    • Phone Interview 
    • Verified

    Apriorit leveraged specialized expertise to develop a kernel driver for Linux and Windows that’s compatible with iOS. The team also provided project management support and technical consultation.

    Driver Development for Product Software Company

    • Custom Software Development
    • $50,000 to $199,999
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    “Apriorit is a great choice for any client that wants a partner that offers positive, collaborative interaction.”

    Founder & Chief Architect, Computer Software Company
    Anonymous
    • IT Services
    • New York City, New York
    • 51-200 Employees
    • Phone Interview 
    • Verified

    Apriorit provided Windows kernel level development to supplement an internal team’s expertise. They built and tested a Windows authentication type driver and integrated it into the product.

    Custom Driver Development for Data Recovery System

    • Custom Software Development
    • $10,000 to $49,999
    • May 2018 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Apriorit’s developers are the top experts in their field.”

    Founder & CTO, Data Recovery Company
    Anonymous
    • Software
    • Canada
    • 1-10 Employees
    • Phone Interview 
    • Verified

    Apriorit developed a custom framework that enables a driver to facilitate communication between Windows operating systems, failed mass storage hardware devices and applications.

    Development for HR Payroll Management Platform

    • Custom Software Development
    • $1,000,000 to $9,999,999
    • Mar. 2015 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "On a Google review, the product would receive between 4.5 and 5 stars."

    Manager, PayDay Resources
    Jeffrey Benson
    • Human Resources
    • American Fork, Utah
    • 11-50 Employees
    • Phone Interview 
    • Verified

    Apriorit is developing an SaaS human resources base using AngularJS. The platform facilitates every stage of the employment lifecycle, from hiring and benefits to payroll and termination. 

    Driver Dev for Global Cyber Security Company

    • Custom Software Development
    • $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.”

    Senior Director of Software Engineering, OPSWAT
    Jianpeng Mo
    • Software
    • 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
    • $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.”

    CEO, Cyber Security Startup
    Anonymous
    • 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
    • $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.”

    CTO, IT Security Company
    Anonymous
    • IT Services
    • 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.

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

    Learn More
    Verified Client Reviews
    38
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    February 26, 2025

    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)

    2 - 9

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