Side by side
Trailo vs TREK
Both stand on ai travel planners. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid AndroidiPhoneWeb
Trailo brings itinerary building, group input, and trip documents into one service with offline access after finalization. Consider its connection requirements and provider data sharing alongside the paid plans.
Visit Trailo
Free plan Open source AndroidAPIiPhone+3
TREK brings trip planning and collaboration into a self-hosted package, with itinerary, reservation, budget, and packing tools. Its free AGPL-3.0 license and deployment options suit users prepared to operate it themselves.
Visit TREKThe facts
| Trailo | TREK | |
|---|---|---|
| Free plan | No | Yes |
| Open source | Not published | Yes |
| Runs on | Android, iPhone, Web | Android, API, iPhone, Linux, Self-hosted, Web |
| Lowest paid plan | Single trip: $12.99, paid once | Free or on request |
| Plans published | 2 | 2 |
| Maker | Trailo | Not published |
| Website | trailoapp.com | liketrek.com |
| On ai travel planners | #149 of 161 | #1 of 161 |
Trailo: what it does well
- Day-by-day plans with routes and total costs
- Shared group voting without required accounts
- No booking commission or hidden fees
- Offline finalized itineraries, maps, and tickets
- Android, iOS, and web access
What to know first
- Live AI questions require a connection
- Real-time updates require a connection
- AI planning sends trip data to xAI
- Paid service with no free plan
TREK: what it does well
- Collaborators can edit itineraries together in real time.
- Budgets support multiple currencies and per-person totals.
- Stores reservation details, files, and statuses.
- Scheduled snapshots support retention policies.
- Free for personal and internal company use.
What to know first
- Trip data is stored in a SQLite file on operator-controlled hardware.
- Google Places is optional; OpenStreetMap is the default.
- The live demo resets every hour.