Simmit is a service that provides an API to run SimulationCraft on managed hardware. It's built and maintained by Voidly (@voidlyx on Discord) as a solo project.
It exists because running SimC on projects that can't run it locally usually means managing your own builds and compute. The goal with Simmit is to handle that part so your projects don't have to.
Anyone can sign up and build with Simmit, there is no allowlist or approval step. Simmit runs unmodified upstream SimC, meaning simulation behavior, modeling, and result correctness come from the upstream simulationcraft/simc (opens in new tab) project. See Contact for where to file SimC issues, and Simc Builds (opens in new tab) for info on the build process.