DeerFlowvsNVIDIA NemoClaw
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
DeerFlow
ByteDance · Agent harness
OSSMCP
Panel
6.75 spec wins
- Reliability
- 6.2
- Usefulness
- 6.8
- Cost
- 7.2
- Longevity
- 6.7
“Serves its web UI on port 2026, so at least one line of the roadmap has a date.”
NVIDIA NemoClaw
NVIDIA · Agent harness
OSSMCP
Panel
6.80 spec wins
- Reliability
- 6.7
- Usefulness
- 6.2
- Cost
- 8.2
- Longevity
- 6.0
“It ships a network policy preset named discord, so your sandboxed agent can be denied the entire internet except the group chat.”
Spec by spec
| Spec | DeerFlow | NVIDIA NemoClaw |
|---|---|---|
| Architecture | ||
| Category | Agent harness | Agent harness |
| Runs | local, sandbox | local, sandbox |
| Platforms | macos, linux, windows | macos, linux, windows |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | Yes | Yes |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | Yes | Yes |
| Git operations | No | No |
| Browser control | Yes | No |
| Sandboxed execution | Yes | Yes |
| Multi-agent orchestration | Yes | No |
| Headless / CI mode | Yes | No |
| Models | ||
| Backbone | OpenAI, Anthropic, Google Gemini, Qwen, Doubao, DeepSeek, Kimi, GLM, MiniMax, OpenRouter, vLLM | any |
| Bring your own model | Yes | Yes |
| Local models | Yes | No |
| Cost | ||
| Pricing model | byok | byok |
| Starts at | $0/mo | n/a |
| Free tier | Yes | Yes |
| Bring your own key | Yes | Yes |
| Openness | ||
| Open source | Yes | Yes |
| License | MIT | Apache-2.0 |
| GitHub stars | 83,325 | 22,637 |
Which one would each critic pick
| Critic | DeerFlow | NVIDIA NemoClaw | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 7.0 | 7.0 | no preference |
| El Crítico | 6.3 | 6.3 | no preference |
| El Profesor | 6.5 | 7.3 | NVIDIA NemoClaw — Filesystem policy is Landlock plus container mounts locked at creation, and egress goes through a broker that can inspect HTTP and limit an endpoint to named binaries. |
| La Inversora | 6.3 | 6.8 | NVIDIA NemoClaw — NVIDIA gives this away and the platform list is the tell: DGX Spark and DGX Station get express installation, which identifies what is actually being sold. |
| La Jefa | 6.5 | 5.3 | DeerFlow — The backend docs include SSO.md for OIDC, an AUTH_DESIGN with per-user isolation and personal access tokens, and a multi-worker gateway that needs Postgres and Redis: self-hosted, but real. |
| El Hacker | 7.8 | 8.0 | NVIDIA NemoClaw — Apache-2.0, sandboxes registered in ~/.nemoclaw/sandboxes.json, rules added with nemoclaw policy add, and presets shipped for github, npm, pypi and local-inference. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.