Compare Altalogy vs Concept21

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

Altalogy

Web Development & Technology Website

A startup engineer partner that builds web and mobile products for visionaries. The team delivers digital product development, team augmentation, and project rescue with a focus on transparency and technical ownership.

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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	Altalogy	Concept21
Category	Web Development & Technology	Branding & Design
Rating
Location	Katowice, Poland	Wroclaw, Poland
Services	UI/UX Design Web Design Web Development SEO eCommerce Development CRO Design Services Mobile App Development Digital Strategy Branding	UI/UX Design Web Design Web Development SEO eCommerce Development CRO Design Services Mobile App Development Digital Strategy Branding
Industries	Education Enterprise business intelligence Restaurant technology	Construction Consumer Goods Corporate Services Fintech Food and Beverage Hospitality Insurance Design Fashion eCommerce
Pros	Built MVPs that helped clients raise over 1M USD in funding Core collaboration pillars of transparency, clear communication, and technical ownership Expertise across React JS, AWS, Elixir/Phoenix, Ruby on Rails, Python, React Native, Swift, and iOS	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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