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Compare Busy Rebel vs Concept21

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

Busy Rebel Agency logo

Busy Rebel

Data & Analytics Website

Busy Rebel is a consulting and software development agency founded in 2018. The agency serves as a strategic ally for visionaries ready to defy norms and shape the digital world. It offers services including software development, mobile app development, CRM consulting, staff augmentation, IT services, compliance, DevOps, managed services, and big data analytics.

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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 Busy Rebel Concept21
Category Data & Analytics Branding & Design
Rating
Winner +0.2 higher
Location Krakow, Poland Wroclaw, Poland
Services
  • Software Development
  • Mobile App Development
  • CRM Consulting
  • Staff Augmentation
  • IT Services
  • IT Compliance Solution
  • DevOps Consulting
  • Managed Services
  • Big Data Analytics
  • Web Design
  • Web Development
  • SEO
  • eCommerce Development
  • CRO
  • Design Services
  • Digital Strategy
  • Branding
  • UI/UX Design
  • Software Development
  • Mobile App Development
  • CRM Consulting
  • Staff Augmentation
  • IT Services
  • IT Compliance Solution
  • DevOps Consulting
  • Managed Services
  • Big Data Analytics
  • Web Design
  • Web Development
  • SEO
  • eCommerce Development
  • CRO
  • Design Services
  • Digital Strategy
  • Branding
  • UI/UX Design
Industries
Media & Communications Publishing Entertainment
Construction Consumer Goods Corporate Services Fintech Food and Beverage Hospitality Insurance Design Fashion eCommerce
Pros
  • Google reviewers highlight seamless communication, high-quality workmanship, and responsive customer service.
  • Clients report quick delivery and high-quality products with meticulous attention to detail.
  • 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.
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