kepler.gl: Drag-and-drop geospatial data visualization in the browser. MapLibre GL JS: Open-source vector map rendering for the web and mobile.
| kepler.gl | MapLibre GL JS | |
|---|---|---|
| Category | Geospatial Data Visualization | Map Libraries & SDKs |
| Pricing model | Open source | Open source |
| Starts at | Free | Free |
| Free tier | — | — |
| Open source | Yes | Yes |
| Software licence | MIT | BSD-3-Clause |
| API | — | — |
| Platforms | Web, JavaScript, Python | JavaScript, iOS, Android |
| Made by | — | — |
| Commercial use | Allowed | Allowed |
| Export / print images | With conditions | Allowed |
| Offline / caching | Check terms | Allowed |
| Visits from MapTools | 5 | 6 |
| Visit | Visit |
kepler.gl features
- Drag-and-drop CSV and GeoJSON
- Hexbin, arc, heatmap and trip layers
- Time playback and filters
- Export as image or HTML
- Jupyter widget
MapLibre GL JS features
- WebGL vector tile rendering
- Style spec compatible with Mapbox styles
- 3D terrain and extrusions
- Native iOS and Android SDKs
Summary based on public information. Check each provider's current pricing and terms.