API & agent pricing
PreBoard is free for travelers and AI assistants today. Paid tiers below are planned and not for sale yet; if you need more than the free limits now, ask for a pilot key on the developers page.
Free (anonymous)
Available$0
30 requests/min per IP · People, hobby agents, assistants via MCP
- All MCP tools and REST endpoints
- Trust object, track record, arrive-by options
- No sign-in
Pilot key
Available$0 during pilot
Higher per-key limit (set per pilot) · Teams evaluating an integration
- Everything in Free
- Per-key usage metering
- Direct feedback channel
Builder
Planned$49/mo (planned)
600 requests/min, 1M calls/mo · Agent and app developers in production
- Everything in Pilot
- Usage dashboard
- Higher burst limits
- Email support
Business
PlannedFrom $500/mo (planned)
Custom · Parking, hotels, rideshare, travel management, airlines
- White-label leave-by widget
- Bulk / historical accuracy data (our own derived data)
- Uptime target and support terms
Our answers never change based on payment: labels, confidence and abstention are the same for every tier. Raw airport feeds are not resold; paid data products cover PreBoard's own derived data (leave-by, predictions, accuracy, traveler reports).