Software · head to head
MarineTraffic vs OpenWeatherMap

OpenWeatherMap
Software
Developer-friendly weather API with global coverage
- From
- Free
- Rated
- -
The short version
- Each has a real cost: MarineTraffic specific numeric prices for the Basic/Essential tiers are not published on a directly accessible page (plans pages are bot-protected); OpenWeatherMap free tier capped at 60 calls/minute and 1,000,000 calls/month
- They diverge on capability: MarineTraffic covers Real-time vessel tracking, OpenWeatherMap covers Weather API.
Where they differ
Only the attributes on which MarineTraffic and OpenWeatherMap actually diverge.
| Attribute | MarineTraffic | OpenWeatherMap |
|---|---|---|
| Platforms | Web, iOS, Android, API | Web |
| Founded | 2007 | 2017 |
Identical on both: starting price (Free), pricing model (Unknown), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in MarineTraffic
- Real-time vessel tracking
- Global AIS coverage
- Voyage history
- Port call data
- ETA predictions
- Google Earth
- GIS systems
- Ios support
Only in OpenWeatherMap
- Weather API
- Current conditions
- Forecasts
- Historical data
- Weather maps
- JSON format
- Widgets
- Api support
Both cover
- REST API
- Web support
What people use each for
The jobs each tool is most often brought in to do.
MarineTraffic
- Real-time vessel trackingnot OpenWeatherMap
- Port call and ETA tracking for logisticsnot OpenWeatherMap
- Fleet monitoring for shipping and charteringnot OpenWeatherMap
- Maritime research and analytics via API feedsnot OpenWeatherMap
- Vessel and company database lookupsnot OpenWeatherMap
OpenWeatherMap
- Embedding current weather and short-term forecasts into third-party apps/websitesnot MarineTraffic
- Pulling historical and statistical weather data for researchnot MarineTraffic
- Displaying weather map overlays (precipitation, clouds, etc.) via the Weather Maps APInot MarineTraffic
- Monitoring air pollution levels via the Air Pollution APInot MarineTraffic
- Geocoding locations for weather lookupsnot MarineTraffic
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
MarineTraffic
- Specific numeric prices for the Basic/Essential tiers are not published on a directly accessible page (plans pages are bot-protected)
- Enterprise tier is sales-assisted, quote-only
- API access is credit-consumption based with cost varying by AIS data source and detail level, making cost opaque
- Commercial API access now routes through parent company Kpler via demo request
OpenWeatherMap
- Free tier capped at 60 calls/minute and 1,000,000 calls/month
- Free tier limited to current weather, 3-hour/5-day forecast, air pollution, 15 map layers, and geocoding only
- One Call API free allowance is only 1,000 calls/day before pay-per-call charges apply
- Paid tier (Startup, Developer, Professional, Expert) exact USD prices are not published on the public pricing page
Pricing, plan by plan
MarineTraffic
Free- Basic$undefined/mo
- Free vessel tracking account
- Essential$undefined/mo
- Expanded tracking features
- Enterprise$undefined/mo
- Quote-only, sales-assisted
OpenWeatherMap
Free- FreeFree
- 60 calls/min
- 1,000,000 calls/month
- current weather, 3-hr/5-day forecast, air pollution, 15 map layers, geocoding
Which should you pick?
Choose MarineTraffic if
- You need real-time vessel tracking.
- You want to start without paying.
- You work on Web, iOS, Android, API.
- You also want global ais coverage.
Choose OpenWeatherMap if
- You need weather api.
- You want to start without paying.
- You also want current conditions.
Questions people ask
- Is MarineTraffic or OpenWeatherMap better?
- Neither clearly leads. MarineTraffic starts at Free and OpenWeatherMap at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, MarineTraffic or OpenWeatherMap?
- MarineTraffic starts at Free and OpenWeatherMap at Free.
- Does MarineTraffic or OpenWeatherMap run on more platforms?
- MarineTraffic runs on Web, iOS, Android, API. OpenWeatherMap runs on Web.
- Can I use MarineTraffic for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is MarineTraffic best used for?
- MarineTraffic is most often used for real-time vessel tracking, port call and eta tracking for logistics, fleet monitoring for shipping and chartering, maritime research and analytics via api feeds. Of those, real-time vessel tracking and port call and eta tracking for logistics are not what OpenWeatherMap is typically brought in for.
- What can MarineTraffic do that OpenWeatherMap cannot?
- MarineTraffic covers Real-time vessel tracking, Global AIS coverage, Voyage history, Port call data. OpenWeatherMap covers Weather API, Current conditions, Forecasts, Historical data. Both handle REST API, Web support.
Related pages
More on MarineTraffic
More on OpenWeatherMap
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- OpenWeatherMap vs MyRadar
- OpenWeatherMap vs The Weather Channel
- OpenWeatherMap vs WeatherBug
- OpenWeatherMap vs RadarScope
- OpenWeatherMap vs Apple Weather (Dark Sky)
- OpenWeatherMap vs Baron Weather
- OpenWeatherMap vs Carrot Weather
- OpenWeatherMap vs DTN Weather
- OpenWeatherMap vs Foreca
- OpenWeatherMap vs MeteoGroup
- OpenWeatherMap vs Aeris Weather
- OpenWeatherMap vs Airveda
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