TerraSim

TerraSim provides geospatial project analysis and database construction services. The job it does: building software for you when nothing off the shelf fits.

The natural audience is companies with a specific process to automate. Alongside the main category they mention Analytics and Database. As a small company team themselves (11 to 50 people), they tend to serve customers of a similar scale best. You will probably talk to the people who build it, which is great until you need 24/7 support.

TerraSim is based in Pittsburgh, Pennsylvania. More on terrasim.com.

Before you commit, look at portfolio relevance, who owns the code, and how they handle changes. A short pilot with your real data tells you more than any demo.

If you have worked with TerraSim, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.