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Maps · head to head

OSRM vs Trailforks

O

OSRM

Maps

High-performance open-source routing engine designed for OpenStreetMap data, providing fast route calculations

From
Free
Rated
-
Full reviewWebsite
Trailforks logo

Trailforks

Maps

Mountain-bike-specific trail database and navigation app owned by Outside Inc

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: OSRM free and open source routing engine under the 2-clause BSD license, no commercial tier; Trailforks the free tier only allows one offline region downloaded at a time, which is limiting for a rider visiting multiple trail areas.
  • They diverge on capability: OSRM covers Core Functionality, Trailforks covers Mountain bike trail database.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which OSRM and Trailforks actually diverge.

Attributes where OSRM and Trailforks differ
AttributeOSRMTrailforks
Pricing modelopen-sourceFreemium, standalone Pro or bundled with Outside+
PlatformsWebiOS, Android, Web

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 OSRM

  • Core Functionality
  • User Interface

Only in Trailforks

  • Mountain bike trail database
  • Community trail reports
  • Offline maps
  • Premium basemaps
  • Heatmap overlay
  • Weather and fire overlays

What people use each for

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

OSRM

  • Calculating efficient delivery routes across continental-sized road networks in millisecondsnot Trailforks
  • Building navigation features for mobile apps without constructing routing infrastructurenot Trailforks
  • Customizing route optimization for car, bicycle, and pedestrian transportation modesnot Trailforks
  • Integrating OpenStreetMap data for real-time routing in web applicationsnot Trailforks

Trailforks

  • A mountain biker planning a ride on unfamiliar singletrack who needs direction-of-travel and difficulty datanot OSRM
  • Someone riding in an area with no signal who needs an offline downloaded trail mapnot OSRM
  • A rider checking recent community trail condition reports before heading outnot OSRM
  • Someone comparing several mountain bike regions using the usage heatmap before choosing where to ridenot OSRM

Where each one falls short

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

OSRM

  • Free and open source routing engine under the 2-clause BSD license, no commercial tier

Trailforks

  • The free tier only allows one offline region downloaded at a time, which is limiting for a rider visiting multiple trail areas.
  • Pro pricing appears to be shifting toward bundling with the wider Outside+ media subscription, making the standalone price less stable and worth checking directly before buying.
  • Its focus on mountain biking means it is a weaker choice than Ride with GPS for road or gravel route planning.
  • Trail data quality depends on community contribution, so newer or less-ridden regions can have sparse or outdated information.
  • Being owned by a media company with a broader outdoor content bundle strategy introduces some uncertainty about how the standalone app product is prioritised long term.

Pricing, plan by plan

OSRM

Free

No published plan breakdown. See the OSRM review.

Trailforks

Free
  • Trailforks FreeFree
    • Trail database access
    • Basic basemaps
    • One offline region at a time
  • Trailforks Pro$undefined/year
    • Unlimited offline regions
    • Premium basemaps including Gaia and ArcGIS satellite
    • Heatmap, weather and fire overlays

Which should you pick?

Choose OSRM if

  • You need core functionality.
  • You want to start without paying.
  • You also want user interface.
OSRM review

Choose Trailforks if

  • You need mountain bike trail database.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want community trail reports.
Trailforks review

Questions people ask

Is OSRM or Trailforks better?
Neither clearly leads. OSRM starts at Free and Trailforks at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OSRM or Trailforks?
OSRM starts at Free and Trailforks at Free.
Does OSRM or Trailforks run on more platforms?
OSRM runs on Web. Trailforks runs on iOS, Android, Web.
Can I use OSRM for free?
Both have a free tier, so you can try either at no cost before committing.
What is OSRM best used for?
OSRM is most often used for calculating efficient delivery routes across continental-sized road networks in milliseconds, building navigation features for mobile apps without constructing routing infrastructure, customizing route optimization for car, bicycle, and pedestrian transportation modes, integrating openstreetmap data for real-time routing in web applications. Of those, calculating efficient delivery routes across continental-sized road networks in milliseconds and building navigation features for mobile apps without constructing routing infrastructure are not what Trailforks is typically brought in for.
What can OSRM do that Trailforks cannot?
OSRM covers Core Functionality, User Interface. Trailforks covers Mountain bike trail database, Community trail reports, Offline maps, Premium basemaps.

Answered from the vendors’ own pages

OSRM: How much does Project OSRM cost?

Project OSRM is completely free and open source, distributed under the permissive 2-clause BSD license with no licensing costs or fees.

Source
Trailforks: Is Trailforks free?

A free tier exists with trail data and one offline region at a time; Pro removes that limit and adds premium map layers.

Trailforks: Who owns Trailforks?

Outside Inc, which also owns Pinkbike and CyclingTips, acquired it in 2021.

Trailforks: Is it only for mountain biking?

Mountain biking is the core focus, though it has secondary support for hiking, gravel and motorised trail use.

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