AIS maritime data & vessel tracking

Spire Maritime 2.0 provides global vessel tracking data and vessel characteristics, combining Terrestrial AIS, Satellite AIS and Dynamic AIS™

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What’s new with Spire Maritime 2.0?

The newest update to our Maritime solution brings improved performance and data quality, and new, innovative ways to interact with our smart, clean data.

Duplicate MMSIs and IMOs clean-up

Spire Maritime 2.0 introduces a logic that identifies correct vessel tracks and removes duplicate MMSI or IMO entries. The result is a cleaner, more practical data feed.

20% more global terrestrial AIS data

Starting with Maritime 2.0, our customers will get a 20% increase in Terrestrial AIS data, seamlessly delivered through our API feeds.

GraphQL querying

Spire Maritime 2.0 introduces GraphQL, an open-source data query language to request and subscribe to only the data fields you are interested in, via a sole data endpoint.

Customer testimonial

“Partnering with Spire was a great decision for our team, it’s given us the highest quality AIS data that we could find, which is fundamental to the platform that we’re building.”

Gary Lloyd
Chief of Architecture and Strategy, 90POE


Customer testimonial

“As data volumes increase, customer requirements expand and diversify, and technology evolves, it is integral for data providers to continuously improve how they deliver their data.

It is innovations such as the Maritime 2.0 GraphQL API that embodies why Spire are leaders in AIS data and delivery.”

Dr. Ryan Lloyd
Head of Research & Development, Geollect
How it works

How does Maritime AIS data solve your challenges?

Application development

Using our API, you can run queries by MMSI, vessel name, call signs, AIS class type (A or B), vessel type, and more, making them ideal to develop applications that integrate vessel tracking and maritime information.

Learn how Dockflow used accurate location tracking through Spire AIS data to provide the perishable goods industry greater transparency

How can application developers use Spire Maritime AIS data?
  • Track all vessels or specific subsegments
  • Develop vessel route efficiency functionalities
  • Estimate and optimize vessel emissions
  • Estimate raw commodity cargo

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Shipping & Logistics

Global supply chain operators and port operators depend on accurate, relevant tracking data and shipping analytics to monitor costs and cargo, ensure safety, and drive efficiency.

Learn how Gravity Supply Chain used Spire AIS data to provide end-to-end supply chain visibility

How can shipping & logistics companies use Spire Maritime AIS data?
  • Analyze your fleet traffic and individual vessel voyages
  • Optimize shipping operations, optimize fuel and carbon emissions
  • Integrate sea-air-road and enhance supply chain visibility
  • Enhance port slot reservation and optimize costs

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Port operations

Port operators depend on accurate data for optimizing short and long term operations.

Learn how Clearmetal used Spire data to provide port alerts 31 hours faster.

How can port operators use Spire Maritime AIS data?
  • Track incoming vessels, including reliable estimated time of arrival
  • Plan berths and resource allocation
  • Optimize daily port operations
  • Monitor and respond to crisis events

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The data advantage

Why Spire Maritime data?

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Data collected from multiple sources

We combine Satellite AIS, Terrestrial AIS and Dynamic AIS™ to provide wide coverage and give our customers a serious competitive edge.

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Unique coverage in high‑traffic zones

Dynamic AIS™ collects data in busy shipping lanes, providing unprecedented coverage, especially in the most congested areas

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Convenient delivery methods

We deliver live maritime tracking data through easy-to-use APIs or live feeds (TCP raw NMEA), as well as custom historical data file delivery.

Continuously growing infrastructure

New satellites added to our constellation each year means a constant increase of quantity and quality of data delivered and reduced latency.

Added value with Maritime Weather

Combine AIS-based data with Spire Weather’s forecasts API, putting radio occultation data at the heart of your operational decision-making.

Industry use cases

shipping dock
Predicting port berth arrivals

How Clearmetal created a machine learning engine to provide port alerts 31 hours faster to help optimize operations and costs.

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Using satellite AIS Data to track maritime supply chain

How Gravity Supply Chain uses AIS to provide end-to-end supply chain visibility for greater management control.

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dry cargo
AIS data applied to dry cargo

How Shipfix uses Spire AIS data to generate powerful trade flow insights in one easy to use interface.

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