Tomáš Mrázek

I’m excited to introduce Clark, the first AI Agent to build internal enterprise apps. We’ve raised $60M, including a fresh $23M from @sparkcapital @kleinerperkins, @MeritechCapital and Greenoaks. Unlike consumer vibe coding tools like Lovable, Replit and Bolt that only generate prototypes, Clark builds production-ready internal apps — enforcing your enterprise standards: 🧩 UIs generated using your design system 🔌 Integrations with private APIs, databases and SaaS apps 🔐 Permissions mapped to @okta & @azuread groups 🛡️ Security with audit logging, secrets management, and vulnerability scans Clark is designed to operate exactly like a human internal tools team. It's built on a state-of-the-art multi-agent architecture, emulating your Designer, IT admin, Engineer, Security Operations, and QA employees. When Clark generates an application, you can modify it in 3 ways: 1. Natural language - talk to Clark 2. Visual – Edit it like in Figma 3. Code – Use your IDE like Cursor or VSCode Global enterprises in regulated industries like @Instacart (CART), @carrier (CARR), and @cvent (Blackstone) already run their mission-critical apps on our platform. Our customers save $5m on average. Book a demo and we'll save you $5m too. And we're so confident that if we can't, we'll donate $5,000 to a charity of your choice: Book a Demo – superblocks.com/clark --------- As part of this launch, we’re giving away the system prompts of leading AI products like Cursor, Manus, and Codex. These 6,000 line system prompts have enabled them to become billion-dollar companies on top of foundation models. Retweet this post and comment ‘Superblocks’ below, and we'll send you the link so you can engineer world class prompts yourself. 👇 See Clark in action in the thread below