Best of
Roundups, not rankings.
Each page is a curated slice of the directory. Tools appear only if they belong. There is no score and no sponsored slot.
- Self-hosted factories
Tools that document a control plane or worker you can run yourself — not merely a CLI that happens to execute on a laptop.
- Open source stacks
Listings where a substantial client or runtime is publicly licensed. Cloud extras may still be proprietary — read the license field.
- Model-agnostic orchestration
Orchestrators and routers that treat the model as a replaceable worker, not a locked lab relationship.
- Agent sandboxes
Isolated computers for agent code execution. Generic PaaS hosts are omitted unless they document an agent-sandbox surface.
- Verification gates
Review, eval, and merge tools that can sit on the factory exit. Autocomplete products that also “run tests” are not enough to appear here.