OpenClawvsWarren
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
OpenClaw
OpenClaw Foundation · Agent harness
OSSMCP
Panel
6.85 spec wins
- Reliability
- 6.0
- Usefulness
- 6.8
- Cost
- 7.3
- Longevity
- 7.2
“Warelay, Clawdbot, Moltbot, OpenClaw: three renames in ten weeks, one of them courtesy of Anthropic's trademark lawyers.”
Warren
Jaymin West · Agent harness
OSS
Panel
6.82 spec wins
- Reliability
- 6.7
- Usefulness
- 7.0
- Cost
- 7.8
- Longevity
- 5.8
“There is a public instance at app.warren.run, which is a generous offer from someone who knows exactly what agents cost to run.”
Spec by spec
| Spec | OpenClaw | Warren |
|---|---|---|
| Architecture | ||
| Category | Agent harness | Agent harness |
| Runs | local, sandbox | local, cloud, sandbox |
| Platforms | macos, linux, windows | macos, linux, web |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | Yes | No |
| MCP server | Yes | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | Yes | Yes |
| Git operations | No | YesWarren manages git credentials, branch construction and push, and can create the pull request when configured. |
| Browser control | Yes | No |
| Sandboxed execution | Yes | YesEach run stays inside a sandbox boundary chosen per deployment; watchdogs reconcile lost processes and pods, implying container or pod backends. |
| Multi-agent orchestration | Yes | Yes |
| Headless / CI mode | No | Yes |
| Models | ||
| Backbone | OpenAI, Anthropic, OpenRouter, GitHub Copilot, Ollama, LM Studio, vLLM, llama.cpp | via managed agent harnesses |
| Bring your own model | Yes | Yes |
| Local models | Yes | No |
| Cost | ||
| Pricing model | byok | byok |
| Starts at | $0/mo | $0/mo |
| Free tier | Yes | Yes |
| Bring your own key | Yes | Yes |
| Openness | ||
| Open source | Yes | Yes |
| License | MIT | MIT |
| GitHub stars | 391,182 | 468 |
Which one would each critic pick
| Critic | OpenClaw | Warren | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 7.3 | 7.5 | Warren — Pick it when an agent run needs a ceiling on what it can spend; pick Sandbox Agent if you only need the agent exposed and will supervise it yourself. |
| El Crítico | 6.5 | 6.8 | Warren — The documentation advertises watchdogs that reconcile lost processes and pods, and finalization that salvages work before teardown, which describes what happens without them. |
| El Profesor | 7.0 | 7.3 | Warren — The guaranteed output of a run is a pushed branch, with pull requests and tracker updates layered on top, so success is defined as an artefact rather than as a transcript. |
| La Inversora | 6.3 | 5.8 | OpenClaw — A non-profit foundation formed in February 2026 after the creator joined OpenAI, 388,000 stars and no revenue line; nothing to acquire and nothing to run out of. |
| La Jefa | 5.3 | 6.3 | Warren — Run state, events, cost and token use persist behind one API, which answers the accounting question I ask about every agent, and there is still no identity layer in front of it. |
| El Hacker | 8.8 | 7.5 | OpenClaw — MIT, an mcp.servers block with per-server toolFilter, Ollama, LM Studio, vLLM and llama.cpp as first-class providers, and it serves MCP too; this one is mine. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.