Open Muse Chat

Hi Product Hunt 👋 I’m Eduardo Barrientos, the maker of Open Muse Chat. Open Muse Chat is an AI chat workspace for people who use multiple LLMs via OpenRouter and want more control and organization than a single‑model chat can give. What you can do today: - Connect to any OpenRouter model in one interface - Fully tweak behavior: system prompts, temperature, top‑p, top‑k, max tokens, and reasoning / thinking modes (when supported) - Use web search to keep answers fresh - Upload PDFs and images and chat with your own content - Organize everything into projects and branched conversations, so you can explore different directions without losing context Who it’s for: - Makers and indie hackers experimenting with different models - Developers and researchers who compare models or prompts - Power users who keep long‑running AI projects (docs, code, content, research) and need structure Why I built it: I've been using great apps like ChatGPT and T3 Chat daily for the past couple of years, but I became frustrated with the lack of options to tweak system prompts, settings, etc. I initially built this for my personal use, but I'm sure more people can find it useful. Launch promo for the Product Hunt community: Use code PHLAUNCH for 2 months of Pro features for free I’d really love your feedback on: - What’s missing for you as a power user? - How you’d like projects and branches to evolve (teams? sharing? templates?) Thanks for checking it out 🙏