About Pelyr.
Built on curiosity.
Pelyr is an independent maritime data project. A place to explore vessel movements, follow recorded journeys and build something useful from them.

Behind the project.
Pelyr brings together a vessel map, developer tools and a community of AIS receiver operators.
The idea is simple: make maritime movement easier to explore. Start with a passing ship, retrace a familiar journey or use the APIs to ask a question of your own.
It is an independent project, shaped by curiosity and built a step at a time.
Useful context.
Honest expectations.
AIS reports describe observed vessel movements. Reports can be delayed or incomplete, and historical tracks reflect the positions that were recorded. Pelyr is for exploration and information, never navigation or safety decisions.
Explore Pelyr’s productsSomething on your horizon?
A question about Pelyr, an idea or a receiver you’d like to connect.
hello@pelyr.com