Karst builds tools for relationship-driven professionals. We build software that's easy and fun, so you can focus on the work only you can do.
See our productsMost software asks professionals to serve it — logging calls, formatting notes, navigating menus built for administrators. Karst inverts that. Our tools fit into your workflow, surfacing when needed and staying out of the way when not.
In geology, karst is a landscape shaped by the slow dissolution of bedrock. Its limestone is worn by water over thousands of years into caves, springs, and underground rivers. What remains is a foundation that has been tested by time. Quiet, complex, and strong.
Southern Indiana, where our founder grew up, sits on one of the richest karst regions in North America. The name and the landscape stuck, and it became the way we think about building software.
We build products shaped by real use, refined over time, and grounded in the work they're meant to support. The name is a reminder: the most enduring things aren't built in a rush.
We build on solid foundations. No feature bloat, no pivot-chasing. Every product earns its place.
Simple interfaces. Clear information. No friction by design.
Tools built for the long relationship, not the quick transaction. Like the formations Karst is named for — built slowly, built to last.