
TREK
8.7#1 in ai travel plannersFree planFree planAndroidiOSWebAPI
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| Fact | TREK | TripMemo |
|---|---|---|
| Collaboration | WebSocket synchronization makes edits appear live for people viewing the same trip. | TripBook owners can invite people as viewers or contributors, and collaborators can add photos and captions in real time. |
| Free plan | Yes | No |
| Product | TREK is a self-hosted, real-time collaborative travel planner with maps, budgets, packing lists, a journal, and AI integration. | TripMemo is an iPhone travel planner and journal that creates day-by-day itineraries and turns trips into collaborative TripBooks. |
TREK suits travelers who want to host their own collaborative trip planner and manage itineraries, reservations, budgets, and packing lists in one place.
You want what its maker publishes above — check its page for the details.