We prove safety critical systems before launch.
Marker’s team comes from autonomous vehicles and large-scale production infrastructure. Every release had to survive simulation, regression testing, and safety review before it touched the real world. We built the simulation harnesses, evaluation pipelines, and internal tooling those teams ran on.
AI agents are now shipping into the same kind of high-stakes environments without that discipline. Marker brings it: repeatable tests, failure evidence, and an auditable record for every agent you put in front of customers.
We’re a small team in San Francisco.
We are unreasonably interested in voice AI making it into the real world.
If this is the problem you want to spend the next few years on, write to us and tell us what you have built and what you would want to own here.