Training Platform for Specialized AI Agents
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Overmind is an agent training platform that turns production agent data into smaller, specialized models the customer owns.
It connects to the code repository and production traces to find where agents fail, builds training and evaluation datasets from those traces, tests prompts and models against real tasks, and fine-tunes an open model hosted by Overmind or in-house.
The platform is open source under the AGPL-3.0 license and can be self-hosted with Docker Compose, and customers keep the weights of the models it trains.
It is built for engineering and AI teams in regulated sectors such as legal, healthcare and fintech.
Based in London and led by CEO Tyler Edwards, CTO Akhat Rakishev and CRO Sam Brunt, Overmind raised a £2 million seed round led by Osney Capital in February 2026.