Plans and pricing
Every public fact on Seadar is free, with no login: positions, identity, ownership, inspections, sanctions, emissions and photos. Plans pay for persistence and scale: more follows and alerts, longer history, watchlists, tools and the Terminal.
Free
Look up anything, follow a few ships.
Free
No card needed
- Follows with alerts: 5
- Track history on the map: 30 days, on vessel pages
- Alert delivery: Daily email digest
- Terminal (terminal.seadar.io): 14-day trial
Plus
Alerts the moment it happens, and a year of history.
US$7/month
or US$69/year (save 18%)
- Follows with alerts: 50
- Track history on the map: 1 year, in the Terminal
- Alert delivery: Daily email digest, Instant email
- Terminal Lite: Marine, one workspace, up to 4 panels
Pro
Most popularThe full archive, the Terminal and the Pro tools.
US$24/month
or US$229/year (save 20%)
- Follows with alerts: 500
- Track history on the map: Full archive, in the Terminal
- Alert delivery: Daily email digest, Instant email, Webhooks
- Terminal (terminal.seadar.io): Solo
- Terminal boards beyond ships (Air, Cargo & Trade, Space, Land)
Once per account. No card needed; nothing is charged unless you add one.
What the Terminal doesTry the live Terminal demo, no sign-upTerminal Team
Shared workspaces, watchlists and alert routing for a team.
US$99 /month for 5 seats
Extra seats US$20 each /month, up to 50. Or US$948 /year (US$79/month) plus US$192 per extra seat /year.
Organisation plans open soon.
Enterprise
SSO, audit log and custom data, on one annual invoice.
From US$12,000 /year
Annual invoice
Compare plans
| Feature | Free | Plus | Pro | Terminal Team | Enterprise |
|---|---|---|---|---|---|
| Every public fact, with sources (no login needed) | |||||
| Follows with alerts | 5 | 50 | 500 | 500 | 500 |
| Ships across watchlists | 25 | 200 | 2,000 | 2,000 | 2,000 |
| Watchlists | 3 | 20 | Unlimited | Unlimited | Unlimited |
| Saved routes | 10 | Unlimited | Unlimited | Unlimited | |
| Import lists from CSV (rows per import) and export them | Import 25 | Import 200, export | Import 2,000, export | Import 2,000, export | Import 2,000, export |
| Private notes, tags and custom fields on any ship, port or company | Notes | Notes and tags | Notes, tags, fields | Notes, tags, fields | Notes, tags, fields |
| Your own map layers (GeoJSON, KML, CSV) | 1 | 20 | 20 | 20 | |
| Track history on the map | 30 days, on vessel pages | 1 year, in the Terminal | Full archive, in the Terminal | Full archive, in the Terminal | Full archive, in the Terminal |
| Alert delivery | Daily email digest | Daily email digest, Instant email | Daily email digest, Instant email, Webhooks | Daily email digest, Instant email, Webhooks | Daily email digest, Instant email, Webhooks |
| Your own zones with enter, leave, loiter and dark alerts | 1 | 5 | 50 | 200 | 200 |
| Saved screener searches that alert | 3 | 50 | 200 | 200 | |
| Custom alert thresholds | |||||
| Arrival-time change alerts | |||||
| Fleet-wide arrival estimates | |||||
| Exports (CSV, GeoJSON, KML), rows per month | 50,000 | 250,000 | Unlimited | ||
| Bulk sanctions screening | |||||
| Batch runs of the tools (sea distance, ship ETA, port conditions) over a CSV or watchlist, with CSV download | 500 rows /run | 1,000 rows /run | 1,000 rows /run | ||
| Private AIS feeds (your receiver or licensed fleet feed, visible only to you) | 1 | 5 | 5 | ||
| Terminal (terminal.seadar.io) | 14-day trial | Lite | Solo | Team | Team |
| Terminal boards beyond ships (Air, Cargo & Trade, Space, Land) | 14-day trial | 14-day trial | |||
| Included API credits | 2,500 /month | 5,000 /month | 25,000 /month | 25,000 /month | 25,000 /month |
| Webhook endpoints (every alert, signed) | 5 | 25 | 25 | ||
| Shared workspaces | |||||
| Commercial use (internal business use; building the data into a product needs an API plan) | |||||
| SSO and audit log |
Limits on Team and Enterprise are per seat.
Track history on the map: Free shows the last 30 days of every ship on its vessel page, with no sign-up. Plus (a year) and Pro (the full archive) draw longer tracks on the Terminal map. History is kept from June 1, 2026, so a year or the full archive reaches back to that date for now. Tracks older than 90 days are drawn from the archive at 10-minute resolution.
API
Entity and intelligence data with source, licence and retrieval date on every field. The paid API plans (Developer, Growth and Scale) allow building the data into your own products and services, subject to each source's licence; the free Sandbox is for personal use and evaluation.
Sandbox
Free
- 2,500 credits /month
- Rate limit: 1/s
- No webhooks
- Track: last 24 hours (no history)
Developer
US$19/month
- 25,000 credits /month
- Rate limit: 5/s
- 5 webhook endpoints
- History: 30 days
Growth
US$99/month
- 250,000 credits /month
- Rate limit: 20/s
- 100 webhook endpoints
- History: 730 days
Scale
US$399/month
- 2,500,000 credits /month
- Rate limit: 50/s
- 1,000 webhook endpoints
- Full history
Vessel tracks reach back as far as your plan allows, to the start of Seadar's position history on June 1, 2026. Positions older than 90 days are served from the archive at 10-minute resolution, without navigational status.
An API plan's webhook endpoints receive the alerts your account makes: ships and ports you follow, your zones and your saved searches, up to your personal plan's limits for those (Free: 5 follows and 1 zone). With Pro as well (5 endpoints), you get whichever endpoint limit is higher.
API keys, your usage and the paid API plans are under API keys in your account. Endpoints, credits and the rights rules are on the developers page.
Good to know
- Prices are in US dollars. Taxes may be added where required.
- Plans renew automatically until you cancel; cancel any time and keep your plan to the end of the period. See the terms of service.
- New subscriptions can be refunded in full within 14 days of the first payment.
- Satellite AIS is not part of any plan.
- Positions and estimates are information only, not for navigation.