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Maps · head to head

Leaflet vs Mapzen

Leaflet logo

Leaflet

Maps

Leading open-source JavaScript library for mobile-friendly interactive maps, used by millions of developers worldwide

From
Free
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

  • Only Leaflet has a free tier, so it costs nothing to try first.
  • Each has a real cost: Leaflet 2D only with no support for 3D features, tilt, or rotation; 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 Leaflet and Mapzen actually diverge.

Attributes where Leaflet and Mapzen differ
AttributeLeafletMapzen
Starting priceFreeOn request
Pricing modelUnknownfreemium
Free tierYesNo

Identical on both: 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 Leaflet

Nothing recorded that Mapzen does not also cover.

Only in Mapzen

Nothing recorded that Leaflet 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.

Leaflet

  • Embedding interactive maps in a web pagenot Mapzen
  • Mobile-friendly map interfaces across desktop and mobile browsersnot Mapzen
  • Mapping where bundle size matters, at roughly 42 KB of JavaScriptnot Mapzen
  • Extending a basic map with plugins rather than adopting a full platformnot Mapzen

Mapzen

  • Mapping platform with vector tiles and terrain datanot Leaflet
  • Search, routing, and navigation servicesnot Leaflet

Where each one falls short

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

Leaflet

  • 2D only with no support for 3D features, tilt, or rotation
  • Performance degrades when rendering large datasets of complex vector geometries without optimization
  • Limited dynamic styling support; style is fixed on the server when using raster tiles
  • Lacks native support for WMS features; requires plugins like Leaflet.WMS and complex feature identification is cumbersome
  • Requires external tile service for map imagery; does not provide map tiles natively

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

Leaflet

Free

No published plan breakdown. See the Leaflet review.

Mapzen

On request

No published plan breakdown. See the Mapzen review.

Which should you pick?

Choose Leaflet if

  • You want to start without paying.
Leaflet review

Choose Mapzen if

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

Mapzen review

Questions people ask

Is Leaflet or Mapzen better?
Neither clearly leads. Leaflet starts at Free and Mapzen at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Leaflet or Mapzen?
Leaflet has a free tier; the other does not. Paid plans start at Free for Leaflet and On request for Mapzen.
Does Leaflet or Mapzen run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Leaflet for free?
Yes. Leaflet has a free tier, so you can try it without paying. Mapzen starts at On request.
What is Leaflet best used for?
Leaflet is most often used for embedding interactive maps in a web page, mobile-friendly map interfaces across desktop and mobile browsers, mapping where bundle size matters, at roughly 42 kb of javascript, extending a basic map with plugins rather than adopting a full platform. Of those, embedding interactive maps in a web page and mobile-friendly map interfaces across desktop and mobile browsers are not what Mapzen is typically brought in for.

Answered from the vendors’ own pages

Leaflet: Is Leaflet free and open source?

Yes. Leaflet is open-source JavaScript library licensed for free use. Over 400 plugins add capabilities like marker clustering, heatmaps, drawing tools, geocoding, and routing.

Source
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
Leaflet: How do I include Leaflet in my project via CDN?

Leaflet is available on multiple free CDNs including unpkg, cdnjs, and jsDelivr. Include the CSS stylesheet from https://unpkg.com/[email protected]/dist/leaflet.css and JavaScript from https://unpkg.com/[email protected]/dist/leaflet.js in your HTML head.

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
Leaflet: What mapping services does Leaflet support?

Leaflet integrates seamlessly with various mapping services including OpenStreetMap, Google Maps, Bing, and other custom tile providers, allowing developers to choose the best base layer.

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
Leaflet: What is the file size of Leaflet?

Leaflet weighs about 42 KB of JavaScript.

Source
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