Hi Product Hunt, I'm Simon, the maker of Compi.

I planned our Florida trip in ChatGPT. That worked well. Then my partner asked what we had planned for Miami, and I couldn't remember. I could have asked the chat again, but I wanted the finished plan somewhere we could both look it up.

So I started building Compi for our trip.

You can keep planning in ChatGPT or Claude and ask the assistant to save your plan to Compi. On your phone, you get today's stops, where you're staying, places on a map, packing lists and shared expenses. Invite your travel companions so they can use the same trip with their own accounts. You can also paste a plan or enter it yourself.

And there's Compi, the little compass character you'll meet in the app. I wanted the practical bits of travelling to feel a little friendlier.

Compi runs in your browser and is available on Android. An already loaded trip stays readable offline; maps, syncing and the assistant connection need internet. The iPhone app isn't available yet. Compi doesn't book or pay for travel, and you can undo changes to your plan.

Up to two drafts are free. Full trip access costs €7.99 per trip or €29.99 per year on the web at launch prices. The annual plan renews automatically; Google Play shows its local prices and terms.

For the Product Hunt community: use code PRODUCTHUNT to unlock one trip for free. One redemption per account, no payment details and no automatic renewal. Redeem by December 31, 2026.

I'd love to know what you look for first when you open a travel plan on your phone. What would you need for your next trip?