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Head-to-head · Interactive Map Software

Leaflet vs kepler.gl

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Leaflet #5 in Interactive Map Software 8.8/10 Open source ✓ 1 of 2 features Visit Leaflet
kepler.gl #8 in Interactive Map Software 8.4/10 Open source ✓ 1 of 2 features Visit kepler.gl

Leaflet leads on 0 checks, kepler.gl on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreLeaflet · 8.8/10

Leaflet scores higher on our rubric for interactive map software: 8.8 against 8.4 out of 10; our editors rank them #5 and #8.

Leaflet is the better fit for developers needing a lightweight map library. kepler.gl is the better fit for analysts exploring large geospatial datasets.

  • Leaflet fits best

    Developers needing a lightweight map library

  • kepler.gl fits best

    Analysts exploring large geospatial datasets

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Side by side

Feature Leaflet 8.8/10 Visit ↗ kepler.gl 8.4/10 Visit ↗
At a glance
Editor score 8.8 8.4
Ranking #5 in Interactive Map Software #8 in Interactive Map Software
Best for Developers needing a lightweight map library Analysts exploring large geospatial datasets
Pricing model Free Free
Starting price Open source Open source
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Self-hosted Self-hosted
Platforms Web Web
Support Community, Docs Community, Docs
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Leaflet 1/2 · kepler.gl 1/2
Custom branding Not checked yet Not checked yet
API access ✓ ✓
Specs
Data refresh Not checked yet Scheduled
Access control Not checked yet Public
Map layers Not checked yet Not checked yet
Viewer limit Not checked yet Not checked yet
Embed options Script Script
Our review
Pros
  • Supports tiles, markers, popups, GeoJSON, vectors, and layer controls
  • Extensible through community plugins and configurable marker icons
  • Works with CDN files, downloaded assets, or the npm package
  • Handles large datasets with filtering, aggregation, and time playback
  • Offers diverse layers, 3D views, custom styles, and origin-destination analysis
  • Exports HTML, JSON, and CSV and embeds in React-Redux applications
Cons
  • It is not a hosted map publishing service
  • Developers provide their own map tile and data services
  • No built-in collaboration, analytics, hosting, or integrations
  • Public access control is better suited to open analysis than private workspaces
  • Scheduled refresh may not fit workflows needing continuous data updates
  • Developer embedding and programmatic management require technical involvement
Our verdict

Leaflet is an open-source JavaScript library for building interactive maps in web applications. It is aimed at developers who need browser-based mapping with control over tiles, data, interface behavior, and implementation choices. The…

Read the review →

kepler.gl is an open-source, browser-based geospatial analysis tool for exploring large location datasets. It is aimed at analysts examining trends across cities, regions, and other geographic areas, as well as developers embedding…

Read the review →
  1. LeafletInteractive Map Software 8.8Open source
  2. kepler.glInteractive Map Software 8.4Open source

Strengths and trade-offs

  • Leaflet — where it wins

    • Supports tiles, markers, popups, GeoJSON, vectors, and layer controls
    • Extensible through community plugins and configurable marker icons
    • Works with CDN files, downloaded assets, or the npm package

    Where it doesn't

    • It is not a hosted map publishing service
    • Developers provide their own map tile and data services
    • No built-in collaboration, analytics, hosting, or integrations

  • kepler.gl — where it wins

    • Handles large datasets with filtering, aggregation, and time playback
    • Offers diverse layers, 3D views, custom styles, and origin-destination analysis
    • Exports HTML, JSON, and CSV and embeds in React-Redux applications

    Where it doesn't

    • Public access control is better suited to open analysis than private workspaces
    • Scheduled refresh may not fit workflows needing continuous data updates
    • Developer embedding and programmatic management require technical involvement
  • Leaflet8.8/10 · Open source

    A focused web mapping library for developers who want control over map behavior and data services.

    Visit LeafletFull verdict →
  • kepler.gl8.4/10 · Open source

    A flexible browser-based map analysis tool for data exploration and developer embedding.

    Visit kepler.glFull verdict →

More comparisons

All interactive map software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update