4xxi

At 4xxi, we specialise in launching startups and crafting exceptional products that revolutionise industries and transform lives. Our philosophy revolves around creating products that truly make a difference. With over 15 years of experience, we've collaborated on world-class projects, and our clients have raised over $500M+. Our services include- Backend Development - Frontend Development - DevOps - AI/ML Solutions - Mobile Development Under-the-hood- ⏳ 12+ years on the global markets (, Asia, Eastern & Western Europe)- Publications about our client in TechCrunch, Forbes, Business Insider, NY Times, Wired - Became "Top #2 Web Development Company in the world"(c) Manifesto - HQ in London - 100+ completed projects we are proud of - 🧗 Own awesome Startup Competitions in London in partnerships with WeWork, Barclays, F6S, 11FS, Capital Enterprise, VCs