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Maps · head to head

Foursquare Spatial Studio vs Kepler.gl

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
Kepler.gl logo

Kepler.gl

Maps

Powerful open-source geospatial analysis tool for large-scale datasets, enabling beautiful data visualizations without coding

From
On request
Rated
-
Full reviewWebsite

The short version

  • 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; Kepler.gl kepler.gl is a free open source library with no vendor-sold edition; confirmed by the absence of any App Store, marketplace or G-Cloud listing, support is limited to community GitHub issues rather than a purchased SLA.
  • They diverge on capability: Foursquare Spatial Studio covers Browser rendering at scale, Kepler.gl covers Core Functionality.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Foursquare Spatial Studio and Kepler.gl actually diverge.

Attributes where Foursquare Spatial Studio and Kepler.gl differ
AttributeFoursquare Spatial StudioKepler.gl
Pricing modelquotefreemium

Identical on both: starting price (On request), free tier (No), platforms (Web), 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 Kepler.gl

  • Core Functionality
  • User Interface

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 Kepler.gl
  • A telecommunications planner visualising a national dataset of measurements in the browser without building a tile pipelinenot Kepler.gl
  • An analytics team that already writes deck.gl in-house and wants a hosted environment so non-developers can explore the same datanot Kepler.gl
  • A marketing group that wants Foursquare places and movement data joined to its own customer geography in one toolnot Kepler.gl

Kepler.gl

No use cases recorded yet. See the Kepler.gl review.

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

Kepler.gl

  • Kepler.gl is a free open source library with no vendor-sold edition; confirmed by the absence of any App Store, marketplace or G-Cloud listing, support is limited to community GitHub issues rather than a purchased SLA.

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

Kepler.gl

On request

No published plan breakdown. See the Kepler.gl review.

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 Kepler.gl if

  • You need core functionality.
  • You also want user interface.
Kepler.gl review

Questions people ask

Is Foursquare Spatial Studio or Kepler.gl better?
Neither clearly leads. Foursquare Spatial Studio starts at On request and Kepler.gl at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Foursquare Spatial Studio or Kepler.gl?
Foursquare Spatial Studio starts at On request and Kepler.gl at On request.
Does Foursquare Spatial Studio or Kepler.gl run on more platforms?
Both run on Web, so platform support will not decide this one for you.
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 Kepler.gl is typically brought in for.
What can Foursquare Spatial Studio do that Kepler.gl cannot?
Foursquare Spatial Studio covers Browser rendering at scale, H3 spatial indexing, Data joins, Time animation. Kepler.gl covers Core Functionality, User Interface.

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.

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.

Foursquare Spatial Studio: What does it cost?

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

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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