Hi Product Hunt,

I'm Fabien, a solo founder from Pont-Audemer, a small town in Normandy, France. My studio, Stellarr Studio, builds Moon AI.

Why Moon AI

I kept running into the same trade-off: the best AI models are powerful, but real work means pasting real data into them (invoices, contracts, client details), and using several of them means paying for several subscriptions. Moon AI is my attempt to remove that trade-off.

What makes it different

All the top models, one subscription. Claude, GPT, Gemini, Mistral, DeepSeek, Llama, Qwen, Grok and more: 100+ models in one model picker. Pick one yourself, let Auto pick for each request, use Agent mode for multi-step work, or ask the Model council (three models answer, you get one synthesis).
Moon Blur. Before your message leaves Moon AI, it masks the sensitive data it detects (IBANs, emails, phone numbers, API keys, ID numbers…) with placeholders like IBAN_01, then puts the real values back in the answer you read. You can open "what the model received" and check. It's honest work, not magic: detection can miss things, and it doesn't spot people's names on its own (from Constellation you can add your own terms to mask). It's on every plan, Free included.
Hosted in France. The app runs on OVHcloud in Strasbourg and your files are stored in Roubaix. The model you pick is still run by its provider, sometimes outside the EU, which is exactly why Moon Blur sits in between.
Wherever you work. Web, iPhone and Android, Moon Desktop for Windows, macOS and Linux (quick window on Alt+Space, screen capture, Code), Moon CLI in your terminal, and Moon AI for Chrome, which reads the tab you share and, as it rolls out, acts in its own tab group after your approval.
1,500+ connectors. About 150 core connectors (Gmail, Outlook, Notion, Slack, GitHub, your MCP servers…) plus 1,399 services through Composio. Moon reads what you connect; writes wait for your approval by default.

What's new since our first launch in March

Moon Desktop, Moon AI for Chrome, Moon CLI, brand-new iPhone and Android apps, and the website and web app are now available in English.

Pricing

Free plan, no credit card. Paid plans start at €9.90 a month (Lune, VAT included); Étoile at €19.90 adds more usage, 15 connectors, Moon CLI and the Chrome extension.

What I'd love from you

Try Moon Blur with a fake invoice or contract and tell me what it missed, or what it masked for no reason.
Tell me which model or connector you expected and couldn't find.
Tell me where the English sounds off. It's brand new.
Ask the hard questions: privacy, pricing, how this compares to the tools you use today.

I'm here all day, from Paris morning to late in the US evening, and I'll answer every comment.

Product Hunt offer: PRODUCTHUNT20 gives 20% off your first invoice on Étoile and above, until Jan 31, 2027.

Thanks for reading,
Fabien, founder of Moon AI