MainBlu Technologies

MainBlu Technologies is a product studio that designs and builds AI-powered SaaS products for startups and growing businesses. We work end to end, from product strategy and UX design to full-stack development and launch. Our focus is on FinTech, AI tools, and B2B SaaS, where clean design and reliable engineering matter most. Our flagship product is StockChai, a live AI-powered stock research and trading intelligence platform for Indian retail investors. We built it from zero to a production product with secure auth, payments, real-time market data, and a context-aware AI assistant. What we offer: Product and UX design for web and mobile apps, including complete design systems, component libraries, and design tokens. Full-stack product development using React, TypeScript, Tailwind CSS, Supabase, and PostgreSQL. AI feature integration, from research assistants to context-aware chat, built with compliance and reliability in mind. Payment and subscription systems for SaaS products. We are a DPIIT-recognised startup based in Mumbai, India. We move fast, ship in production, and treat design and engineering as one connected craft, not two separate phases. If you are building a SaaS or AI product and need a partner who can take it from idea to launch, we would like to talk.