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Maps · head to head

Leaflet vs OpenRouteService

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
OpenRouteService logo

OpenRouteService

Maps

Open-source routing, geocoding, and isochrone APIs based on OpenStreetMap data for developers and enterprises

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Leaflet 2D only with no support for 3D features, tilt, or rotation; OpenRouteService free tier limited to 500 Isochrones requests per day
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Leaflet and OpenRouteService actually diverge.

Attributes where Leaflet and OpenRouteService differ
AttributeLeafletOpenRouteService
Pricing modelUnknownfreemium

Identical on both: starting price (Free), free tier (Yes), 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 OpenRouteService does not also cover.

Only in OpenRouteService

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

OpenRouteService

  • Directions routing for cars, trucks, bikes, walking, hiking, wheelchairnot Leaflet
  • Reachability analysis with isochrones for time and distance calculationsnot Leaflet
  • Many-to-many distance matrix calculationsnot Leaflet
  • Location geocoding and conversion to coordinatesnot Leaflet
  • Points of interest discovery and mappingnot Leaflet
  • Elevation data enrichment using SRTM satellite datanot Leaflet
  • Vehicle routing problem optimizationnot 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

OpenRouteService

  • Free tier limited to 500 Isochrones requests per day
  • API restrictions exist but details not fully documented on main page
  • Specific pricing tiers and costs not published on primary website

Pricing, plan by plan

Leaflet

Free

No published plan breakdown. See the Leaflet review.

OpenRouteService

Free

No published plan breakdown. See the OpenRouteService review.

Which should you pick?

Choose Leaflet if

  • You want to start without paying.
Leaflet review

Choose OpenRouteService if

  • You want to start without paying.
OpenRouteService review

Questions people ask

Is Leaflet or OpenRouteService better?
Neither clearly leads. Leaflet starts at Free and OpenRouteService at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Leaflet or OpenRouteService?
Leaflet starts at Free and OpenRouteService at Free.
Does Leaflet or OpenRouteService run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Leaflet for free?
Both have a free tier, so you can try either at no cost before committing.
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 OpenRouteService 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
OpenRouteService: How much does OpenRouteService cost?

OpenRouteService is free to use and open source. The free tier includes up to 500 Isochrones requests per day. Specific pricing for higher usage tiers is not published on the main pricing page.

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
OpenRouteService: Is there a free version of OpenRouteService?

Yes, OpenRouteService is completely free to use and built on open source technology. All services are presented as free to use and based on user-generated and collaboratively collected geographic data from OpenStreetMap.

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
Leaflet: What is the file size of Leaflet?

Leaflet weighs about 42 KB of JavaScript.

Source
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