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Compare OS-System vs RexSoft

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
RexSoft Agency logo

RexSoft

Branding & Design Website

RexSoft is a web and mobile development agency founded in 2012, serving brands, tech startups, and agencies. The in-house team of UX/UI designers, developers, and project managers builds digital products. The company is headquartered in Khmelnytskyi, Ukraine, with an office in New York City.

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Feature Comparison

Attribute OS-System RexSoft
Category Web Development & Technology Branding & Design
Rating -
Winner +4.7 higher
Location Chornomorsk, Ukraine Khmelnytskyi, Ukraine
Services
  • IoT
  • Software Development
  • Mobile App Development
  • Wearables
  • Web Development
  • Web Design
  • UI/UX Design
  • eCommerce Development
  • IT Services
  • Product Design
  • IoT
  • Software Development
  • Mobile App Development
  • Wearables
  • Web Development
  • Web Design
  • UI/UX Design
  • eCommerce Development
  • IT Services
  • Product Design
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
  • Positive Google reviews describe the team as collaborative and the company as reliable.
Cons -
  • One negative review cites billing concerns and lack of experience.
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