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Compare OS-System vs Proffiz

Side-by-side comparison of features, pricing, services, ratings and more.

OS-System Agency logo

OS-System

Web Development & Technology Website

OS-System is a software development agency founded in 2007 that builds web, mobile, and IoT products. The company offers design, agile development, code management, project management, and quality assurance services.

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Winner
Proffiz Agency logo

Proffiz

Web Development & Technology Website

Proffiz is a reliable software vendor providing high-quality solutions for Fortune 500 companies and startups. The company sets up and operates integrated teams from Ukraine and Poland. 75% of the team are senior engineers building world-class software.

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Feature Comparison

Attribute OS-System Proffiz
Category Web Development & Technology Web Development & Technology
Rating -
Winner +5.0 higher
Location Chornomorsk, Ukraine Lviv, Ukraine
Services
  • IoT
  • Software Development
  • Mobile App Development
  • Wearables
  • Web Development
  • Web Design
  • UI/UX Design
  • eCommerce Development
  • IT Services
  • Custom Applications Development
  • Managed Dedicated Teams
  • Mobile Applications Development
  • Tech Consulting
  • Software QA & Testing
  • IoT
  • Software Development
  • Mobile App Development
  • Wearables
  • Web Development
  • Web Design
  • UI/UX Design
  • eCommerce Development
  • IT Services
  • Custom Applications Development
  • Managed Dedicated Teams
  • Mobile Applications Development
  • Tech Consulting
  • Software QA & Testing
Industries
-
Printing Photo & Imaging Workforce Management Fintech Sales & Marketing Logistics & Delivery Government Software
Pros
  • Full Scrum process with scheduled demos and retrospectives
  • Code review on each pull request following AirBnB style practices
  • AWS expertise and outsourcing capabilities
  • Comprehensive QA including optional test automation and security reviews
  • Professional and friendly team praised in reviews
  • Flexible management with high competence in frontend, backend, database, and automation testing
  • Supportive atmosphere with options for professional growth
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