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Maps · head to head

Foursquare Spatial Studio vs Trailforks

Foursquare Spatial Studio logo

Foursquare Spatial Studio

Maps

The product formerly sold as Unfolded, now a Foursquare platform rather than a standalone company

From
On request
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

  • Only Trailforks has a free tier, so it costs nothing to try first.
  • Each has a real cost: Foursquare Spatial Studio unfolded no longer exists as a product or a contracting entity, so buyers researching under that name find documentation, pricing discussion and comparison material that no longer applies to what Foursquare sells; 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: Foursquare Spatial Studio covers Browser rendering at scale, 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 Foursquare Spatial Studio and Trailforks actually diverge.

Attributes where Foursquare Spatial Studio and Trailforks differ
AttributeFoursquare Spatial StudioTrailforks
Starting priceOn requestFree
Pricing modelquoteFreemium, standalone Pro or bundled with Outside+
Free tierNoYes
PlatformsWebiOS, Android, Web

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 Foursquare Spatial Studio

  • Browser rendering at scale
  • H3 spatial indexing
  • Data joins
  • Time animation
  • Map sharing and embedding
  • Cloud data connections
  • Foursquare data access

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.

Foursquare Spatial Studio

  • A retail property team comparing catchment overlap between candidate sites using hexagonal aggregation rather than drive-time polygonsnot Trailforks
  • A telecommunications planner visualising a national dataset of measurements in the browser without building a tile pipelinenot Trailforks
  • An analytics team that already writes deck.gl in-house and wants a hosted environment so non-developers can explore the same datanot Trailforks
  • A marketing group that wants Foursquare places and movement data joined to its own customer geography in one toolnot Trailforks

Trailforks

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

Where each one falls short

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

Foursquare Spatial Studio

  • Unfolded no longer exists as a product or a contracting entity, so buyers researching under that name find documentation, pricing discussion and comparison material that no longer applies to what Foursquare sells
  • Pricing is not published at all, and because access to Foursquare datasets can be bundled into the same agreement, separating the cost of the software from the cost of the data requires explicitly asking for a split quote
  • Much of the visualisation capability exists in kepler.gl and deck.gl, which are free and open source, so the paid product must justify itself on hosting, collaboration and data rather than on rendering
  • Foursquare's core business is selling location data, which means the analytics roadmap follows what makes that data sell, and a customer using only its own data is not the priority segment
  • It is analysis and visualisation, not a spatial database or an editing environment, so organisations still need PostGIS, a warehouse or a GIS for the authoritative data and its maintenance

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

Foursquare Spatial Studio

On request
  • Foursquare Spatial Studio$undefined/year
    • Quoted by users, data volume and which Foursquare datasets you take
    • Cloud warehouse connections on the higher tier
    • Not published

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 Foursquare Spatial Studio if

  • You need browser rendering at scale.
  • You also want h3 spatial indexing.
Foursquare Spatial Studio 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 Foursquare Spatial Studio or Trailforks better?
Neither clearly leads. Foursquare Spatial Studio starts at On request and Trailforks at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Foursquare Spatial Studio or Trailforks?
Trailforks has a free tier; the other does not. Paid plans start at On request for Foursquare Spatial Studio and Free for Trailforks.
Does Foursquare Spatial Studio or Trailforks run on more platforms?
Foursquare Spatial Studio runs on Web. Trailforks runs on iOS, Android, Web.
Can I use Trailforks for free?
Yes. Trailforks has a free tier, so you can try it without paying. Foursquare Spatial Studio starts at On request.
What is Foursquare Spatial Studio best used for?
Foursquare Spatial Studio is most often used for a retail property team comparing catchment overlap between candidate sites using hexagonal aggregation rather than drive-time polygons, a telecommunications planner visualising a national dataset of measurements in the browser without building a tile pipeline, an analytics team that already writes deck.gl in-house and wants a hosted environment so non-developers can explore the same data, a marketing group that wants foursquare places and movement data joined to its own customer geography in one tool. Of those, a retail property team comparing catchment overlap between candidate sites using hexagonal aggregation rather than drive-time polygons and a telecommunications planner visualising a national dataset of measurements in the browser without building a tile pipeline are not what Trailforks is typically brought in for.
What can Foursquare Spatial Studio do that Trailforks cannot?
Foursquare Spatial Studio covers Browser rendering at scale, H3 spatial indexing, Data joins, Time animation. Trailforks covers Mountain bike trail database, Community trail reports, Offline maps, Premium basemaps.

Answered from the vendors’ own pages

Foursquare Spatial Studio: Can I still buy Unfolded?

No. Foursquare acquired Unfolded in 2021 and sells the product as Foursquare Spatial Studio. There is no Unfolded contract.

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.

Foursquare Spatial Studio: Is kepler.gl the same thing?

No. kepler.gl is the free open source visualisation library from the same original team. Spatial Studio is the hosted commercial platform built around it.

Trailforks: Who owns Trailforks?

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

Foursquare Spatial Studio: What does it cost?

Foursquare does not publish pricing. Ask for the software and the data licences to be quoted separately.

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.

Foursquare Spatial Studio: Do I need Foursquare's data to use it?

No, you can load your own, but the commercial proposition is strongest for customers who also want the places and movement datasets.

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