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Maps · head to head

OpenStreetMap vs TomTom Developer Portal

OpenStreetMap logo

OpenStreetMap

Maps

Collaborative project to create a free editable geographic database of the world

From
Free
Rated
-
Full reviewWebsite
T

TomTom Developer Portal

Maps

TomTom provides mapping and traffic APIs, SDKs, and data products for developers

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only OpenStreetMap has a free tier, so it costs nothing to try first.
  • Each has a real cost: OpenStreetMap data accuracy varies dramatically by geographic region depending on volunteer coverage; TomTom Developer Portal default rate limits on self-serve plans are modest at approximately 5 requests per second; higher limits require contracts
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which OpenStreetMap and TomTom Developer Portal actually diverge.

Attributes where OpenStreetMap and TomTom Developer Portal differ
AttributeOpenStreetMapTomTom Developer Portal
Starting priceFreeOn request
Pricing modelUnknownfreemium
Free tierYesNo
PlatformsWeb, APIWeb, iOS, Android
Founded2004Unknown

Identical on both: user rating (Not yet rated), category (Maps).

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 OpenStreetMap

Nothing recorded that TomTom Developer Portal does not also cover.

Only in TomTom Developer Portal

Nothing recorded that OpenStreetMap does not also cover.

Both cover

  • Core Functionality
  • User Interface

What people use each for

The jobs each tool is most often brought in to do.

OpenStreetMap

  • Supplying map data to websites, mobile apps and hardware devicesnot TomTom Developer Portal
  • Community mapping of roads, trails, cafes and railway stationsnot TomTom Developer Portal
  • Projects that need open map data and can meet the attribution requirementnot TomTom Developer Portal
  • Building on map data where a share-alike licence is acceptablenot TomTom Developer Portal

TomTom Developer Portal

No use cases recorded yet. See the TomTom Developer Portal review.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

OpenStreetMap

  • Data accuracy varies dramatically by geographic region depending on volunteer coverage
  • No minimum quality standards enforced, making data prone to errors and inconsistencies
  • Data completeness gaps, especially for minor roads and remote areas
  • Bias toward well-mapped regions with high volunteer activity
  • Positional accuracy concerns with only 70-76% of roads within 5-10 meter tolerance
  • Tag criteria not well-defined leading to logical consistency issues

TomTom Developer Portal

  • Default rate limits on self-serve plans are modest at approximately 5 requests per second; higher limits require contracts
  • Limited POI rich media compared to Google Places; no reviews, photos, or user-generated content
  • Smaller developer community with fewer tutorials and Stack Overflow answers than Google or Mapbox
  • No official Flutter SDK; developers must use third-party plugins for Flutter integration
  • Maps SDK for Web v6 deprecated as of February 2026 with migration required to newer SDK

Pricing, plan by plan

OpenStreetMap

Free

No published plan breakdown. See the OpenStreetMap review.

TomTom Developer Portal

On request

No published plan breakdown. See the TomTom Developer Portal review.

Which should you pick?

Choose OpenStreetMap if

  • You want to start without paying.
  • You work on Web, API.
OpenStreetMap review

Choose TomTom Developer Portal if

  • You work on Web, iOS, Android.
TomTom Developer Portal review

Questions people ask

Is OpenStreetMap or TomTom Developer Portal better?
Neither clearly leads. OpenStreetMap starts at Free and TomTom Developer Portal at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OpenStreetMap or TomTom Developer Portal?
OpenStreetMap has a free tier; the other does not. Paid plans start at Free for OpenStreetMap and On request for TomTom Developer Portal.
Does OpenStreetMap or TomTom Developer Portal run on more platforms?
OpenStreetMap runs on Web, API. TomTom Developer Portal runs on Web, iOS, Android.
Can I use OpenStreetMap for free?
Yes. OpenStreetMap has a free tier, so you can try it without paying. TomTom Developer Portal starts at On request.
What is OpenStreetMap best used for?
OpenStreetMap is most often used for supplying map data to websites, mobile apps and hardware devices, community mapping of roads, trails, cafes and railway stations, projects that need open map data and can meet the attribution requirement, building on map data where a share-alike licence is acceptable. Of those, supplying map data to websites, mobile apps and hardware devices and community mapping of roads, trails, cafes and railway stations are not what TomTom Developer Portal is typically brought in for.

Answered from the vendors’ own pages

OpenStreetMap: Is OpenStreetMap free to use?

Yes, OpenStreetMap is completely free and open-source under the Open Data Commons license. You can download and use map data for any purpose.

Source
TomTom Developer Portal: Does TomTom Developer Portal have a free tier?

Yes. TomTom offers a freemium plan with 50,000 tile requests plus 2,500 non-tile requests daily at no cost with no credit card required, and commercial use is permitted.

Source
OpenStreetMap: How accurate is OpenStreetMap?

OpenStreetMap accuracy varies by region. In well-mapped areas like developed countries, accuracy is generally high. Only 76% of OSM roads aligned within 10 meters of reference roads, with 70% within 5 meters.

Source
TomTom Developer Portal: What APIs does TomTom provide?

TomTom provides REST APIs for Maps (display raster or vector maps), Navigation (routing and turn-by-turn), Places (geocoding and POI search), and Traffic (real-time flow and incidents), plus JavaScript SDK and mobile SDKs.

Source
TomTom Developer Portal: What JavaScript SDKs are available?

TomTom provides Maps SDK for JavaScript with TypeScript support, a Services library as a wrapper for REST APIs, and mobile integration through NativeScript WebView for iOS and Android.

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Related pages

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