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Maps · head to head

OpenStreetMap vs TomTom

OpenStreetMap logo

OpenStreetMap

Maps

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

From
Free
Rated
-
Full reviewWebsite
TomTom logo

TomTom

Maps

Global leader in navigation and mapping products, offering maps, traffic information, navigation

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: OpenStreetMap data accuracy varies dramatically by geographic region depending on volunteer coverage; TomTom free app lacks specific feature details on landing page
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which OpenStreetMap and TomTom actually diverge.

Attributes where OpenStreetMap and TomTom differ
AttributeOpenStreetMapTomTom
Pricing modelUnknownfree
PlatformsWeb, APIiOS, Android
Founded20041991

Identical on both: starting price (Free), free tier (Yes), 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 does not also cover.

Only in TomTom

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
  • Community mapping of roads, trails, cafes and railway stationsnot TomTom
  • Projects that need open map data and can meet the attribution requirementnot TomTom
  • Building on map data where a share-alike licence is acceptablenot TomTom

TomTom

  • Turn-by-turn car navigation with offline downloadable mapsnot OpenStreetMap
  • Live traffic rerouting and incident/hazard alertsnot OpenStreetMap
  • Speed camera and speed-limit warningsnot OpenStreetMap
  • Truck-specific routing (vehicle dimensions, hazardous cargo restrictions, rest stops) via GO Expertnot OpenStreetMap
  • EV charging station location and fuel price lookup (Android)not OpenStreetMap

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

  • Free app lacks specific feature details on landing page
  • Monetization model not transparent
  • No published pricing for premium features
  • No information about subscription tiers or in-app purchases

Pricing, plan by plan

OpenStreetMap

Free

No published plan breakdown. See the OpenStreetMap review.

TomTom

Free

No published plan breakdown. See the TomTom review.

Which should you pick?

Choose OpenStreetMap if

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

Choose TomTom if

  • You want to start without paying.
  • You work on iOS, Android.
TomTom review

Questions people ask

Is OpenStreetMap or TomTom better?
Neither clearly leads. OpenStreetMap starts at Free and TomTom at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OpenStreetMap or TomTom?
OpenStreetMap starts at Free and TomTom at Free.
Does OpenStreetMap or TomTom run on more platforms?
OpenStreetMap runs on Web, API. TomTom runs on iOS, Android.
Can I use OpenStreetMap for free?
Both have a free tier, so you can try either at no cost before committing.
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 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: Is the TomTom app free to download and use?

Yes, the TomTom app is available as a free download. The page states 'Download for free' with no mention of paid tiers on the landing page.

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: Are there paid features or premium tiers for TomTom?

The landing page does not disclose any pricing information for premium features or subscription tiers. Users must download the app to discover any in-app monetization details.

Source
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