Track Your Fleet with Live AIS Data

Upload your vessel list and get a private, interactive map with real-time AIS positions—no vessel details to maintain.

What You Get:

  • Live AIS Tracking — We look up current positions, names, and flags from IMO/MMSI numbers. No need to maintain vessel details yourself.
  • Sanctions Data Access — Download our full sanctions database (800+ vessels across US, UK, EU, CA, AU, NZ) anytime from your management page to cross-reference with your own data.
  • Custom Filters & Colors — Group vessels by any category you define (risk level, fleet segment, status) with custom color coding.
  • Private Management Link — Configure filters, colors, and display options without needing a login.
  • Daily Updates — Positions refresh automatically via AIS data.

Minimum Requirements:

Your CSV needs just one column: IMO or MMSI. Everything else (name, flag, position) is looked up automatically. Add any custom columns you need for filtering and categorization.

AIS Coverage:

We use AISStream for real-time vessel tracking. Coverage depends on their terrestrial and satellite AIS network—some regions may have limited or delayed data.

Supporting FleetLeaks:

FleetLeaks is a volunteer project. To keep the service running, we ask for a recurring monthly donation via Buy Me a Coffee. Choose an amount that works for you.

How It Works:

  1. Submit your CSV below
  2. We review and approve your project (usually within 24 hours)
  3. You receive a private map URL and management link
  4. Update your data anytime via the management page

Questions? Contact us before submitting.

We’ll send your management link to this address.
Letters, numbers, and hyphens only. Leave blank to auto-generate.
Required column: IMO (7 digits)
Optional columns: MMSI, Name, plus any custom columns for filtering (e.g., Category, Status, Risk Level)
📍 About Position Tracking

We track vessel positions via AISStream. Only vessels actively transmitting AIS signals within their coverage area will show live positions.

Fallback coordinates: You can include last-known positions in your CSV for vessels that may not have AIS coverage. Use one of these column names:

  • Latitude: latitude or lat
  • Longitude: longitude, lon, long, or lng

If live AIS data is available, it will be used instead of fallback coordinates.