Hi Product Hunt! I'm Gustavo, the maker of GuiaFlow. I built it because creating a simple product demo shouldn't need a sales call or a $50/month plan. With GuiaFlow you open the editor, capture your screens, add balloons and highlights, and share a link. No sign-up needed, and the code is open source (MIT). The free editor also supports BYOK (bring your own key): plug in your own AI key to generate step text and voiceover. If you'd rather not manage keys, GuiaFlow Pro includes hosted AI text and voiceover, plus permanent links, analytics, lead capture and watermark-free video. And if you work with AI agents, Claude, Cursor or ChatGPT can create and publish tours for you through our MCP server. I'd love your feedback: what's missing for you to use it in your next launch or onboarding?

GuiaFlow

Build interactive product tours, free and open source

Build interactive product tours, free and open source