Looking for AISHub for Offshore Vessel Chartering? Here's Why You Won't Find It
AISHub runs on a simple, cooperative model: contributors share their local AIS receiver feed, and in exchange get access to the aggregated global network — a genuinely useful, free resource for developers and hobbyists who need raw position data. But it comes with real limits: terrestrial coverage only, concentrated in well-served coastal areas, with no offshore or blue-water reach unless paired with a satellite provider. Either way, it's raw position data — not a tool for chartering an offshore vessel. Here's the honest picture.
AISHub vs Seavium at a glance
AISHub | Seavium | |
|---|---|---|
Pricing model | Free, in exchange for contributing your own AIS receiver feed | Subscription-based SaaS, offshore-focused |
Key features | Aggregated AIS position feed via API (JSON, XML, CSV), live coverage map, vessel type/class statistics, AIS Dispatcher (free NMEA message forwarding tool), raw AIS data samples for developers | Self-serve offshore vessel search and intelligence, real-time market and pricing data, route planning with fuel cost estimation, automated alerts and workflow integrations |
Target users | Developers, hobbyists, and technical users needing a free raw AIS data source | Offshore vessel operators and charterers sourcing available vessels |
Platform type | Web and API, community-contributed coastal receiver network | Web-based SaaS platform, offshore chartering-focused |
Integrations | API access (JSON, XML, CSV), NMEA message forwarding | API and workflow integrations (e.g. Make.com automations) |
Support | Community-run, no commercial support | In-platform support, self-serve by design |
Why you won't find offshore chartering support at AISHub
If you're an offshore charterer looking at AISHub, a few things are worth knowing.
Terrestrial coverage only, with real gaps. AISHub's data comes from coastal receiver stations — offshore basins and blue-water areas fall outside its range, and the platform itself recommends pairing it with a satellite AIS provider for global coverage.
Reciprocal access, not a simple subscription. To get the full aggregated feed, you generally need to contribute your own AIS receiver data first — a technical commitment, not a straightforward signup.
Raw position only. No offshore specs (DP class, POB, deck area), no availability status, no owner contact — just where a vessel is, when it's within coastal receiver range.
What Seavium does — built for the offshore chartering job specifically
Chartering-grade data, not just a raw position feed. Seavium provides the technical specs, availability, and owner contact needed to actually charter a vessel.
Offshore-native criteria. DP class, POB, deck area, and draft are core to Seavium's data model.
Reliable coverage, not dependent on the density of volunteer coastal receivers.
Predictable subscription pricing, not a reciprocal data-sharing requirement.
AISHub pricing
AISHub is entirely free. Access to the full aggregated data feed requires contributing your own AIS receiver station data to the network, which is then validated and integrated.
FAQ
Can I charter an offshore vessel through AISHub?
No. AISHub provides a free, community-aggregated AIS position feed — it has no offshore specs, availability data, or owner-contact function for chartering.
Is AISHub really free?
Yes, but access to the full aggregated feed typically requires contributing your own AIS receiver data to the cooperative network first.
Does AISHub cover offshore vessels?
AISHub covers any vessel transmitting AIS within range of its terrestrial receiver network — but it has no offshore-specific data (technical specs, availability) and limited coverage of blue-water and offshore areas without a satellite complement.
Is Seavium a competitor to AISHub?
No meaningful overlap. AISHub is a free, raw AIS data source for developers; Seavium is a professional offshore vessel chartering platform with technical specs, availability, and owner contact.
Where should offshore charterers look instead of AISHub?
An offshore-specific chartering platform like Seavium, built around offshore vessel types, availability, and owner contact, is the right fit for sourcing a vessel.
Ready to see the difference?
Book a 30-minute walkthrough and see how Seavium's offshore chartering data goes beyond a raw AIS feed like AISHub.
