About GisForWeb

Our Mission

GisForWeb was created to help developers, GIS professionals, and teams discover the right tools for their geospatial projects. Whether you're building an interactive map, processing satellite imagery, or creating a location-based service, finding the right tool can be overwhelming. We've curated and organized the best GIS tools to make your search easier.

What We Cover

Our directory includes a wide range of geospatial tools and technologies:

• Interactive mapping libraries
• Spatial databases and storage
• Data processing and ETL tools
• Geocoding and routing services
• Vector and raster tile servers
• Visualization and analysis tools
• Satellite imagery platforms
• Desktop and CLI applications

Open Source Focus

We have a strong focus on open source tools. For each open source project, we track GitHub stars and recent commit activity to help you gauge the health and popularity of each project. We believe in the power of open source software to democratize access to geospatial technology.

How to read the directory

Tool profiles summarize project capabilities, licensing and hosting options. Follow the website, documentation and repository links on each profile to verify details for the version you plan to use. A listing is not a certification or a hands-on performance benchmark.

GitHub stars and commit activity are refreshed automatically where available. They describe repository activity, not the date a profile was reviewed or a guarantee of support. Trending combines star counts with commit recency; it is not a quality ranking.

Alternatives may replace a specific capability rather than a whole platform. Developer guides link to their sources and show when the content was updated. Comparisons should be validated against your own data and requirements.

Submit a Tool

Know of a great GIS tool that's not in our directory? We'd love to hear about it! Use our submission form to suggest new tools for inclusion.