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Compare Angry Nerds vs Concept21

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

Angry Nerds Agency logo

Angry Nerds

Branding & Design Website

Angry Nerds is a technology-agnostic software development agency headquartered in Wroclaw, Poland, with offices in Atlanta, Toronto, and London. Founded in 2015, the agency has delivered more than 545 projects globally for start-ups and multinational enterprises.

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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 Angry Nerds Concept21
Category Branding & Design Branding & Design
Rating
Winner +0.2 higher
Location Wroclaw, Poland Wroclaw, Poland
Services
  • Web and Mobile Development
  • Custom Software Solutions
  • Artificial Intelligence
  • UX/UI Design
  • Technology Consulting
  • Internet of Things Solutions
  • Integration & Support Services
  • Dedicated CMS e.g. Umbraco
  • Web Design
  • Web Development
  • SEO
  • eCommerce Development
  • CRO
  • Design Services
  • Mobile App Development
  • Digital Strategy
  • Branding
  • UI/UX Design
  • Web and Mobile Development
  • Custom Software Solutions
  • Artificial Intelligence
  • UX/UI Design
  • Technology Consulting
  • Internet of Things Solutions
  • Integration & Support Services
  • Dedicated CMS e.g. Umbraco
  • Web Design
  • Web Development
  • SEO
  • eCommerce Development
  • CRO
  • Design Services
  • Mobile App Development
  • Digital Strategy
  • Branding
  • UI/UX Design
Industries
Real Estate FinTech Automotive MedTech
Construction Consumer Goods Corporate Services Fintech Food and Beverage Hospitality Insurance Design Fashion eCommerce
Pros
  • 545+ projects delivered globally since 2015
  • Google rating of 4.8 from 24 reviews
  • Reviewers praise the team for going the extra mile with excellent quality
  • 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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