Maritime & Shipping · head to head
NAVTOR vs OpenWeatherMap

NAVTOR
Maritime & Shipping
Digital navigation and maritime compliance
- From
- $200/month
- Rated
- -

OpenWeatherMap
Weather & Environment
Developer-friendly weather API with global coverage
- From
- Free
- Rated
- -
The short version
- Only OpenWeatherMap has a free tier, so it costs nothing to try first.
- Each has a real cost: NAVTOR specialized product focused only on maritime industry, not suitable for other domains; OpenWeatherMap free tier capped at 60 calls/minute and 1,000,000 calls/month
- They diverge on capability: NAVTOR covers Digital chart services, OpenWeatherMap covers Weather API.
Where they differ
Only the attributes on which NAVTOR and OpenWeatherMap actually diverge.
| Attribute | NAVTOR | OpenWeatherMap |
|---|---|---|
| Starting price | $200/month | Free |
| Pricing model | subscription | Unknown |
| Free tier | No | Yes |
| Category | Maritime & Shipping | Weather & Environment |
| Founded | 2011 | 2017 |
Identical on both: platforms (Web), user rating (Not yet rated).
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 NAVTOR
- Digital chart services
- Passage planning
- Compliance management
- Fleet monitoring
- ECDIS systems
- Fleet management
- Classification societies
- Windows support
Only in OpenWeatherMap
- Weather API
- Current conditions
- Forecasts
- Historical data
- Weather maps
- REST API
- JSON format
- Widgets
Both cover
- Web support
- Api support
What people use each for
The jobs each tool is most often brought in to do.
NAVTOR
No use cases recorded yet. See the NAVTOR review.
OpenWeatherMap
- Embedding current weather and short-term forecasts into third-party apps/websitesnot NAVTOR
- Pulling historical and statistical weather data for researchnot NAVTOR
- Displaying weather map overlays (precipitation, clouds, etc.) via the Weather Maps APInot NAVTOR
- Monitoring air pollution levels via the Air Pollution APInot NAVTOR
- Geocoding locations for weather lookupsnot NAVTOR
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
NAVTOR
- Specialized product focused only on maritime industry, not suitable for other domains
- Requires subscription to PRIMAR or IC-ENC chart sources
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
NAVTOR
$200/month- NavStation$500/month
- Digital charts
- Passage planning
- Compliance tools
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 OpenWeatherMap if
- You need weather api.
- You want to start without paying.
- You also want current conditions.
Questions people ask
- Is NAVTOR or OpenWeatherMap better?
- Neither clearly leads. NAVTOR starts at $200/month and OpenWeatherMap at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, NAVTOR or OpenWeatherMap?
- OpenWeatherMap has a free tier; the other does not. Paid plans start at $200/month for NAVTOR and Free for OpenWeatherMap.
- Does NAVTOR or OpenWeatherMap run on more platforms?
- Both run on Web, so platform support will not decide this one for you.
- Can I use OpenWeatherMap for free?
- Yes. OpenWeatherMap has a free tier, so you can try it without paying. NAVTOR starts at $200/month.
- What can NAVTOR do that OpenWeatherMap cannot?
- NAVTOR covers Digital chart services, Passage planning, Compliance management, Fleet monitoring. OpenWeatherMap covers Weather API, Current conditions, Forecasts, Historical data. Both handle Web support, Api support.
Answered from the vendors’ own pages
NAVTOR: What are Electronic Navigational Charts (ENCs)?
ENCs are official digital charts used for maritime navigation. NAVTOR distributes ENCs from PRIMAR and IC-ENC in S-63 format and NAVTOR SENC format, covering over 15,800 official charts.
SourceNAVTOR: What is NAVTOR's PAYS pricing model?
PAYS (Pay As You Sail) charges vessels only for the chart cells they pass through during a voyage, while allowing navigators free access to any ENC for planning purposes before sailing.
SourceNAVTOR: What is NavStation used for?
NavStation is NAVTOR's voyage planning software that integrates official ENC charts with overlays of navigational data to assist in route planning and voyage optimization.
SourceNAVTOR: What platforms does NAVTOR serve?
NAVTOR focuses on the maritime shipping industry, serving vessel operators, fleet managers, and navigation professionals with e-Navigation solutions and digital logbooks.
SourceRelated pages
More on OpenWeatherMap
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- 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
- OpenWeatherMap vs Ambient Weather Network
- OpenWeatherMap vs Awair
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