Start free, scale as you grow. No hidden fees.
Try the API with limited access
No credit card required
Get started with basic API access
For projects and growing applications
Unlimited API access for production workloads
Optional one-time credit packs for satellite AIS position lookups. Available on any tier (including Free). Credits do not expire and are separate from your monthly subscription quota.
One-time purchase. Credits never expire.
$0.50 per lookup
One-time purchase. Credits never expire.
$0.42 per lookup
One-time purchase. Credits never expire.
$0.41 per lookup
Credits are charged only on successful satellite position responses. Learn more in the satellite documentation.
Non-refundable: the 14-day money-back guarantee does not apply to satellite credit packs.
| Feature | free | basic | starter | pro |
|---|---|---|---|---|
| API Requests / month | 150 | 1500 | 15000 | Unlimited |
| Active Notifications | — | Up to 3 | Up to 5 | Unlimited |
| Vessels per Notification | — | 100 | 100 | 100 |
| Notification Delivery Methods | — | Webhook + WebSocket | Webhook + WebSocket | Webhook + WebSocket |
We offer tailored plans for enterprise customers with dedicated support and custom integrations.
Email us at sales@vesselapi.com →All plans include access to comprehensive API documentation and code examples.
14-day money-back guarantee on all paid plans. Upgrade, downgrade, or cancel anytime.
Pro plan subject to fair use policy. See terms for details.