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Compare Stermedia.ai vs Concept21

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

Stermedia.ai Agency logo

Stermedia.ai

IT Services & Technology Consulting Website

Stermedia.ai is an IoT development agency based in Warsaw, Poland. The agency provides Internet of Things solutions for businesses.

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Winner
Concept21 Agency logo

Concept21

Branding & Design Website

Concept21 is a full-spectrum digital agency based in Wroclaw, Poland, founded in 2015. The team of 50-99 employees has completed over 1,500 projects across web design, development, eCommerce, SEO, branding, and digital strategy.

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Feature Comparison

Attribute Stermedia.ai Concept21
Category IT Services & Technology Consulting Branding & Design
Rating -
Winner +5.0 higher
Location Warsaw, Masovian Voivodeship, Poland Wroclaw, Poland
Services
  • IoT Development
  • Web Design
  • Web Development
  • SEO
  • eCommerce Development
  • CRO
  • Design Services
  • Mobile App Development
  • Digital Strategy
  • Branding
  • UI/UX Design
  • IoT Development
  • Web Design
  • Web Development
  • SEO
  • eCommerce Development
  • CRO
  • Design Services
  • Mobile App Development
  • Digital Strategy
  • Branding
  • UI/UX Design
Industries
-
Construction Consumer Goods Corporate Services Fintech Food and Beverage Hospitality Insurance Design Fashion eCommerce
Pros -
  • Google reviewers praise clear communication, responsiveness, and reliability.
  • Co-founders bring 15+ and 14+ years of experience in eCommerce, marketplace technology, Java, and financial systems.
  • Client list includes Allianz, Walmart, IKEA, Visa, Hilton, and Accor.
Website Visit Site Visit Site

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