Softwr

Maps · head to head

Foursquare Spatial Studio vs Lonboard

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
Lonboard logo

Lonboard

Maps

Python map rendering in Jupyter that skips GeoJSON and moves millions of features without choking

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Lonboard 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; Lonboard it is a notebook visualisation library, not a mapping application, so there is no editing, no layout, no map export for print and no sharing beyond distributing the notebook or an HTML file
  • They diverge on capability: Foursquare Spatial Studio covers Browser rendering at scale, Lonboard covers GeoArrow binary transfer.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

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

Attributes where Foursquare Spatial Studio and Lonboard differ
AttributeFoursquare Spatial StudioLonboard
Starting priceOn requestFree
Pricing modelquoteOpen source, no licence fee
Free tierNoYes
PlatformsWebLinux, macOS, Windows

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 Lonboard

  • GeoArrow binary transfer
  • GeoPandas input
  • deck.gl layers
  • Jupyter widget
  • Large dataset handling
  • Styling by attribute
  • Open source licence

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

Lonboard

  • An analyst exploring a national road or parcel dataset in a notebook where pydeck or ipyleaflet becomes unusable at that sizenot Foursquare Spatial Studio
  • A researcher publishing a reproducible analysis where the visualisation must run from the same script as the processingnot Foursquare Spatial Studio
  • A data scientist joining spatial data to model outputs in pandas and needing to see the result immediately without exporting to a GISnot Foursquare Spatial Studio
  • A team building an internal analysis pipeline on GeoParquet that wants rendering without a serialisation step in the middlenot 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

Lonboard

  • It is a notebook visualisation library, not a mapping application, so there is no editing, no layout, no map export for print and no sharing beyond distributing the notebook or an HTML file
  • Maintenance sits with Development Seed as an open source side output of a consultancy, so roadmap priorities follow client projects and there is no support contract to buy
  • Layer coverage is a subset of deck.gl, so an analyst needing a less common layer type has to drop to pydeck or write JavaScript rather than staying in Python
  • It expects data already in GeoPandas or Arrow form, which means the performance benefit depends on the rest of your pipeline being Arrow-friendly; reading a large Shapefile is still the slow step
  • Rendering happens in the browser, so very large datasets are ultimately limited by the client machine's memory and GPU rather than by the server, and a laptop will still fail on data a workstation handles

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

Lonboard

Free
  • LonboardFree
    • Open source, no licence fee
    • No usage limits
    • Installed from PyPI or conda

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 Lonboard if

  • You need geoarrow binary transfer.
  • You want to start without paying.
  • You work on Linux, macOS, Windows.
  • You also want geopandas input.
Lonboard review

Questions people ask

Is Foursquare Spatial Studio or Lonboard better?
Neither clearly leads. Foursquare Spatial Studio starts at On request and Lonboard at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Foursquare Spatial Studio or Lonboard?
Lonboard has a free tier; the other does not. Paid plans start at On request for Foursquare Spatial Studio and Free for Lonboard.
Does Foursquare Spatial Studio or Lonboard run on more platforms?
Foursquare Spatial Studio runs on Web. Lonboard runs on Linux, macOS, Windows.
Can I use Lonboard for free?
Yes. Lonboard 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 Lonboard is typically brought in for.
What can Foursquare Spatial Studio do that Lonboard cannot?
Foursquare Spatial Studio covers Browser rendering at scale, H3 spatial indexing, Data joins, Time animation. Lonboard covers GeoArrow binary transfer, GeoPandas input, deck.gl layers, Jupyter widget.

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.

Lonboard: Why not just use pydeck?

pydeck serialises geometry to GeoJSON to reach the browser. Lonboard uses a binary GeoArrow pipeline, which is the reason it handles far larger datasets in the same notebook.

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.

Lonboard: Who maintains it?

Development Seed, a geospatial engineering consultancy, as an open source project. There is no commercial support offering.

Foursquare Spatial Studio: What does it cost?

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

Lonboard: Does it work outside Jupyter?

It is built as a Jupyter widget. Exporting to standalone HTML is possible, but the intended environment is a notebook.

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.

Lonboard: Is it free for commercial use?

Yes, it is open source with no licence fee.

Share

Related pages

More on Foursquare Spatial Studio

More on Lonboard

Keep looking

Other head to heads