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Compare Serokell vs Opus Online

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

Winner
Serokell Agency logo

Serokell

Web Development & Technology Website

Serokell is a software engineering agency founded in 2015 that focuses on complex systems and large-scale development issues. They use functional programming languages to build solutions for Fintech, EdTech, Machine Learning, IoT, and other industries. The company has 100-249 employees and a minimal budget of $25,000-$50,000.

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Opus Online Agency logo

Opus Online

Web Development & Technology Website

Opus Online is an IT development partner delivering complete software solutions, from idea to polished product, with ongoing maintenance and support. The company serves international organizations and has offices in Tallinn, Seattle, and Berlin.

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Feature Comparison

Attribute Serokell Opus Online
Category Web Development & Technology Web Development & Technology
Rating
Winner +0.2 higher
Location Tallinn, Estonia Tallinn, Estonia
Services
  • Software Development
  • VR/AR
  • Cybersecurity
  • IT Services
  • AI Development
  • Mobile App Development
  • eCommerce Development
  • Software Development
  • VR/AR
  • Cybersecurity
  • IT Services
  • AI Development
  • Mobile App Development
  • eCommerce Development
Industries
Fintech EdTech Machine Learning IoT Blockchain
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Pros
  • Active contributors to the Haskell compiler GHC and open-source projects
  • 5-star Google rating from 10 reviews
  • Clients describe Opus Online as a great company to partner with
  • Clients report excellent software quality
Website Visit Site Visit Site

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