GeoNames: Free gazetteer of over 11 million place names. OpenTopography: High-resolution topography and lidar data.
| GeoNames | OpenTopography | |
|---|---|---|
| Category | Open Geodata Sources | Open Geodata Sources |
| Pricing model | Freemium | Free |
| Starts at | Free | Free |
| Free tier | — | — |
| Open source | No | No |
| Software licence | — | — |
| API | — | — |
| Platforms | Data download, API | Data download, API, Web |
| Made by | — | — |
| Commercial use | Allowed | Check terms |
| Export / print images | Allowed | Check terms |
| Offline / caching | Check terms | Check terms |
| Visits from MapTools | 2 | 4 |
| Visit | Visit |
GeoNames features
- Place names worldwide
- Postal codes
- Free downloads
- Web services
OpenTopography features
- Lidar point clouds
- Global DEMs
- On-demand processing
- API
Summary based on public information. Check each provider's current pricing and terms.