WinSoft.io

About WinSoft.io

WinSoft.io is a full-cycle software development firm founded in 2016 and based in Kyiv, Ukraine, with 15+ years of experience in FinTech, iGaming, and crypto solutions. The firm delivers UX/UI design, backend and frontend development, mobile apps, QA, and DevOps with pre-built FinTech integrations deployable within a week. Their portfolio includes WinClicks (Amazon seller analytics), One.Fun (entertainment booking), Butler Wallet, 7Pay, and 78+ partner projects.

Who WinSoft.io Is Best For

WinSoft.io suits regulated and emerging financial technology, cryptocurrency, and gaming platform companies that need a development partner with deep sector knowledge and pre-built integrations. Their one-week FinTech deployment capability reduces time-to-market for companies building on established payment or wallet primitives.

Why Choose WinSoft.io

Things to Consider

WinSoft.io Services

Selected Work

WinClicks — Amazon Seller Analytics Platform

WinClicks

WinSoft built WinClicks.io to help Amazon sellers analyze stores and streamline sales, accumulating 1.5B+ product records, 75M+ daily ranking updates, and 12M+ products scored on price, description, and reviews with over two years of historical data.

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One.Fun — Global Entertainment Booking Platform

One.Fun

WinSoft delivered the first integrated solution for browsing and booking entertainment packages worldwide, connecting 600+ airlines, 80K+ hoteliers, and 2000+ casino operators with coverage of 95% of global flight data.

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FinTech & iGaming Product Delivery

Across 15+ years WinSoft has shipped 152 completed projects in FinTech, crypto, and iGaming, supporting 6.2M+ monthly active users and $70M+ in total project revenue.

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