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Maps · head to head

Kepler.gl vs Mapzen

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
Mapzen logo

Mapzen

Maps

Mapzen was an open-source mapping platform that provided geocoding, routing, and map rendering services

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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.; Mapzen no pricing information published on main product page describing services and features
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Kepler.gl and Mapzen actually diverge.

Attributes where Kepler.gl and Mapzen differ
AttributeKepler.glMapzen

Identical on both: starting price (On request), pricing model (freemium), 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 Kepler.gl

Nothing recorded that Mapzen does not also cover.

Only in Mapzen

Nothing recorded that Kepler.gl 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.

Kepler.gl

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

Mapzen

  • Mapping platform with vector tiles and terrain datanot Kepler.gl
  • Search, routing, and navigation servicesnot Kepler.gl

Where each one falls short

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

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.

Mapzen

  • No pricing information published on main product page describing services and features
  • No clear indication of whether Mapzen is still actively maintained or in legacy status
  • No published tier structure or usage limits visible to potential customers

Pricing, plan by plan

Kepler.gl

On request

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

Mapzen

On request

No published plan breakdown. See the Mapzen review.

Which should you pick?

Choose Kepler.gl if

Nothing in the data separates Kepler.gl from Mapzen on the points above - pick on price and on how each one feels to use.

Kepler.gl review

Choose Mapzen if

Nothing in the data separates Mapzen from Kepler.gl on the points above - pick on price and on how each one feels to use.

Mapzen review

Questions people ask

Is Kepler.gl or Mapzen better?
Neither clearly leads. Kepler.gl starts at On request and Mapzen at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Kepler.gl or Mapzen?
Kepler.gl starts at On request and Mapzen at On request.
Does Kepler.gl or Mapzen run on more platforms?
Both run on Web, so platform support will not decide this one for you.

Answered from the vendors’ own pages

Mapzen: What is Mapzen's pricing model for mapping and routing services?

Mapzen does not publish pricing information on its main website. The platform describes various services including map display, search, turn-by-turn navigation, routing (isochrone, map matching, optimized routes), and data products (vector tiles, terrain tiles, elevation data), but no cost details are disclosed.

Source
Mapzen: What data products does Mapzen offer?

Mapzen offers vector tiles, terrain tiles, and elevation data products. Specific pricing for accessing these data products is not published on the website. Interested customers should contact Mapzen directly for commercial licensing information.

Source
Mapzen: Does Mapzen provide turn-by-turn navigation and routing services?

Yes, Mapzen includes turn-by-turn navigation and routing services including isochrone, map matching, and optimized routes functionality. Pricing and API rate limits for these services are not disclosed on the main website.

Source
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