Three Five Two Competitors

With over $5 billion in global payments, $200 million in annual revenue, 70k contracts signed — Toptal is the world’s largest fully remote workforce.

Ideagen help the quiet voices and safe hands that protect organisations - a name trusted globally to deliver world-class, innovative regulatory and compliance software. Our portfolio of solutions and services help solve complex quality, risk, audit and compliance challenges in highly regulated industries such as aviation, financial services, life sciences, healthcare and manufacturing. Headquartered in Nottingham UK, but with offices across the globe, including the United States, Australia and Malaysia, we have more than 1000 engaged colleagues who, through our values of ‘ambition’, ‘adventure’ and ‘community’, serve more than 10,000 customers worldwide, including 15 of the top 20 global pharmaceutical companies, nine of the top ten UK accounting firms, seven of the top global aerospace and defence companies and over 300 global aviation organisations.

Intellectsoft is a custom software development and AI engineering company that has been building production-grade systems for enterprises since 2007. With 150+ engineers across 10 offices, we work with companies that need more than a vendor - they need a technical partner who can think architecturally, move at product pace, and stay accountable after the contract is signed. Our approach is architecture-first: every engagement is led by a senior architect who maps the full system before a line of code is written. We apply AI across the delivery lifecycle - not as a feature, but as an engineering practice - and ship 40% faster without accumulating the technical debt that derails AI initiatives at scale. We build custom software, dedicated engineering teams, AI systems, data platforms, and enterprise design products for globally recognized companies and fast-growing technology businesses. Our clients include EY, Harley-Davidson, the London Stock Exchange, Qualcomm, Jaguar, Naked Energy, Eurostar, and Guinness.