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Maps · head to head

IndoorAtlas vs Leaflet

IndoorAtlas logo

IndoorAtlas

Maps

Indoor positioning and navigation solutions using the Earth's magnetic field, WiFi, and Bluetooth beacons

From
Free
Rated
-
Full reviewWebsite
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

The short version

  • Each has a real cost: IndoorAtlas requires labor-intensive fingerprinting process, walking every corridor to build magnetic map for each venue; Leaflet 2D only with no support for 3D features, tilt, or rotation
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which IndoorAtlas and Leaflet actually diverge.

Attributes where IndoorAtlas and Leaflet differ
AttributeIndoorAtlasLeaflet
Pricing modelfreemiumUnknown
PlatformsiOS, Android, WebWeb
Founded2012Unknown

Identical on both: starting price (Free), free tier (Yes), 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 IndoorAtlas

Nothing recorded that Leaflet does not also cover.

Only in Leaflet

Nothing recorded that IndoorAtlas 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.

IndoorAtlas

  • Routing customers to deals in large retail spacesnot Leaflet
  • Guiding visitors through shopping centers and airportsnot Leaflet
  • Optimizing workplace space with movement analyticsnot Leaflet
  • Tracking dwell times and visitor movement patternsnot Leaflet

Leaflet

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

Where each one falls short

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

IndoorAtlas

  • Requires labor-intensive fingerprinting process, walking every corridor to build magnetic map for each venue
  • Magnetic signatures degrade over time, requiring periodic re-fingerprinting as the environment changes
  • Magnetic interference from external sources and devices disrupts positioning accuracy
  • Positioning inconsistent across different smartphone models due to magnetometer heterogeneity
  • High cost to deploy and maintain, with expensive implementation for wide-scale adaptation

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

Pricing, plan by plan

IndoorAtlas

Free
  • TrialFree
    • 1 venue
    • 10 end-users
    • 14 days data retention
  • Develop Lite$59/month
    • 1 venue
    • 20 end-users
    • 30 days data retention
  • Develop$400/month
    • unlimited venues
    • 50 end-users
    • 1 hour monthly support
  • Pro$349/month per venue
    • unlimited venues and end-users
    • supports up to 10,000 m² per venue
    • basic technical support

Leaflet

Free

No published plan breakdown. See the Leaflet review.

Which should you pick?

Choose IndoorAtlas if

  • You want to start without paying.
  • You work on iOS, Android, Web.
IndoorAtlas review

Choose Leaflet if

  • You want to start without paying.
Leaflet review

Questions people ask

Is IndoorAtlas or Leaflet better?
Neither clearly leads. IndoorAtlas starts at Free and Leaflet at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, IndoorAtlas or Leaflet?
IndoorAtlas starts at Free and Leaflet at Free.
Does IndoorAtlas or Leaflet run on more platforms?
IndoorAtlas runs on iOS, Android, Web. Leaflet runs on Web.
Can I use IndoorAtlas for free?
Both have a free tier, so you can try either at no cost before committing.
What is IndoorAtlas best used for?
IndoorAtlas is most often used for routing customers to deals in large retail spaces, guiding visitors through shopping centers and airports, optimizing workplace space with movement analytics, tracking dwell times and visitor movement patterns. Of those, routing customers to deals in large retail spaces and guiding visitors through shopping centers and airports are not what Leaflet is typically brought in for.

Answered from the vendors’ own pages

IndoorAtlas: How does IndoorAtlas determine positioning without beacons or hardware?

IndoorAtlas uses patented geomagnetic fusion technology that maps the Earth's magnetic field patterns inside buildings through a process called magnetic fingerprinting. The technology combines magnetometer data with other sensors like WiFi and Bluetooth for robust positioning.

Source
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
IndoorAtlas: What is the initial setup process for IndoorAtlas?

Setup requires fingerprinting the venue by systematically walking through all corridors and spaces to build a magnetic map. The platform then identifies problematic areas through red (conflicting data), blue (insufficient coverage), and path orientation errors that require correction before the map is production-ready.

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
IndoorAtlas: What are IndoorAtlas's pricing plans?

IndoorAtlas offers production subscriptions starting at 349 euros per month per venue, with a development plan at 400 euros per month. A free tier is available for developers to start building.

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
IndoorAtlas: How accurate is IndoorAtlas positioning?

IndoorAtlas claims industry-leading accuracy down to 50 centimeters using its 6-layer sensor fusion core across diverse environments, though accuracy varies based on building magnetic patterns and requires careful calibration.

Source
Leaflet: What is the file size of Leaflet?

Leaflet weighs about 42 KB of JavaScript.

Source
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