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Head-to-head · Interactive Map Software

OpenLayers vs kepler.gl

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score OpenLayers #4 in Interactive Map Software 9.0/10 Free plan Free plan✓ 1 of 2 features Visit OpenLayers
kepler.gl #8 in Interactive Map Software 8.4/10 Open source ✓ 1 of 2 features Visit kepler.gl

OpenLayers leads on 0 checks, kepler.gl on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOpenLayers · 9.0/10
  • Free planonly OpenLayers

OpenLayers scores higher on our rubric for interactive map software: 9.0 against 8.4 out of 10; our editors rank them #4 and #8.

On data refresh, kepler.gl gives you Scheduled where OpenLayers offers Manual.

OpenLayers is the better fit for developers building custom web map applications. kepler.gl is the better fit for analysts exploring large geospatial datasets.

  • OpenLayers fits best

    Developers building custom web map applications

  • kepler.gl fits best

    Analysts exploring large geospatial datasets

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Side by side

Feature OpenLayers 9.0/10 Visit ↗ kepler.gl 8.4/10 Visit ↗
At a glance
Editor score 9.0 8.4
Ranking #4 in Interactive Map Software #8 in Interactive Map Software
Best for Developers building custom web map applications Analysts exploring large geospatial datasets
Pricing model Free Free
Starting price Free plan Open source
Free plan ✓ (best) Not checked yet
Free trial — —
Deployment Cloud Self-hosted
Platforms Web Web
Support Docs, Community Community, Docs
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features OpenLayers 1/2 · kepler.gl 1/2
Custom branding Not checked yet Not checked yet
API access ✓ ✓
Specs
Data refresh Manual 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
  • Free and open source for web map development
  • Supports diverse layers, geospatial formats, and projections
  • Offers Canvas 2D, WebGL, controls, and touch interactions
  • 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
  • Requires JavaScript development and application deployment
  • Manual data refresh rather than automated refresh workflows
  • Not a hosted map-builder or map-sharing service
  • 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

OpenLayers is a free, open-source JavaScript library for creating interactive maps inside web applications. It is designed for developers who need control over map layers, data sources, projections, rendering, controls, and user…

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. OpenLayersInteractive Map Software 9.0Free plan
  2. kepler.glInteractive Map Software 8.4Open source

Strengths and trade-offs

  • OpenLayers — where it wins

    • Free and open source for web map development
    • Supports diverse layers, geospatial formats, and projections
    • Offers Canvas 2D, WebGL, controls, and touch interactions

    Where it doesn't

    • Requires JavaScript development and application deployment
    • Manual data refresh rather than automated refresh workflows
    • Not a hosted map-builder or map-sharing service

  • 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

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