Compare Selleo vs Plavno

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

Selleo

Web Development & Technology Website

Selleo is a software development company founded in 2005 with 100-249 employees. They have delivered over 150 projects for clients in Europe, the US, Canada, and Australia. Their expertise includes Ruby on Rails, ReactJS, React Native, EmberJS, and Elixir.

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Winner

Plavno

Web Development & Technology Website

Plavno is a Warsaw-based software development company that builds custom AI applications, integrates generative AI and large language models, and develops voice and multimodal interfaces. The company also delivers web, mobile, blockchain, and eCommerce solutions for startups and enterprise clients. It serves healthcare, finance, legal technology, SaaS, retail, and government sectors.

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Feature Comparison

Attribute	Selleo	Plavno
Category	Web Development & Technology	Web Development & Technology
Rating		Winner +0.3 higher
Location	Bielsko-Biala, Poland	Warsaw, Poland
Services	Staff Augmentation Mobile App Development Software Development Web Design UI/UX Design Cloud Consulting Software Testing AI Development DevOps Consulting Web Development eCommerce Development Blockchain IT Services	Staff Augmentation Mobile App Development Software Development Web Design UI/UX Design Cloud Consulting Software Testing AI Development DevOps Consulting Web Development eCommerce Development Blockchain IT Services
Industries	Real Estate Health Care Fintech HR Higher Education Finance Education Design Software & IT Services	Consumer Goods eCommerce Education Health Care Insurance Legal Media & Communications Real Estate AI Finance SaaS Retail Government
Pros	Clients describe the team as a natural extension of their own, collaborative and invested. Helped one client scale from $0.5m to $40m in revenue. High standards and positive attitude toward employees and clients.	Builds custom AI applications, LLM integrations, and voice and multimodal interfaces Positive Google reviews highlight skilled development teams, communication, and on-time delivery
Cons	One client reported poor communication, repeated missed timelines, and poor quality, resulting in a $20k loss.	-
Website	Visit Site	Visit Site

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