About Everstack

Everstack is an open-source AI infrastructure platform. It brings the pieces teams normally assemble from four or five separate vendors into one control plane: an OpenAI-compatible gateway for model traffic, a stateful agent runtime, isolated sandboxes for running untrusted code, vector memory, MCP tool federation, evaluations and guardrails, and OpenTelemetry-native observability that ties all of it together.

Why we build it

Most AI platforms ask you to send your prompts, traces, provider keys, and runtime state to somebody else's cloud, then charge a platform tax for the privilege. That trade is fine until it isn't: until a compliance review asks where the data lives, until a vendor changes its pricing, or until you need to run in an environment that has no public internet at all.

Everstack is built so that the same stack runs three ways without a rewrite. You can self-host it with Docker Compose or Kubernetes, run it fully air-gapped, or use Everstack Cloud when you would rather not operate it yourself. The Community Edition source is published under Apache 2.0, so self-hosting is a real option rather than a demo tier.

How we work

We build in the open. The changelog records what shipped, the roadmap records what is coming, and the source is on GitHub. We mark early and preview surfaces honestly rather than describing everything as production-ready, because a platform team deciding whether to depend on us deserves to know which parts have been exercised and which have not.

Company

Everstack is built by Everstack Labs. The product is Everstack and the canonical domain is everstack.ai. For anything not answered by the documentation, the contact page lists the fastest route to a human.