RowboatvsRudder
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Rowboat
Rowboat Labs · Agent harness
OSSMCP
Panel
6.63 spec wins
- Reliability
- 5.8
- Usefulness
- 7.0
- Cost
- 7.3
- Longevity
- 6.2
“Sorts the inbox into important and everything else, then drafts replies to the important half, which is the half you were avoiding.”
Rudder
Undertone0809 · Agent harness
OSS
Panel
6.61 spec wins
- Reliability
- 5.8
- Usefulness
- 7.0
- Cost
- 7.8
- Longevity
- 5.7
“It began as a fork of an early version of another project, which is the most agentic origin story on this board.”
Spec by spec
| Spec | Rowboat | Rudder |
|---|---|---|
| Architecture | ||
| Category | Agent harness | Agent harness |
| Runs | local | local |
| Platforms | macos, linux, windows | macos, linux, windows |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | Yes | No |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | Yes | YesFiles are changed by the runtime Rudder assigns the issue to, such as Codex, Claude Code or Cursor. |
| Git operations | No | No |
| Browser control | Yes | No |
| Sandboxed execution | No | No |
| Multi-agent orchestration | Yes | Yes |
| Headless / CI mode | No | YesA --server-only mode prepares the server runtime and persistent CLI on a headless host without installing the desktop app. |
| Models | ||
| Backbone | any | Codex, Claude Code, Cursor, OpenClaw, Bash, custom HTTP runtime |
| Bring your own model | Yes | Yes |
| Local models | No | No |
| Cost | ||
| Pricing model | byok | byok |
| Starts at | n/a | $0/mo |
| Free tier | Yes | Yes |
| Bring your own key | Yes | Yes |
| Openness | ||
| Open source | Yes | Yes |
| License | Apache-2.0 | Apache-2.0 |
| GitHub stars | 17,998 | 292 |
Which one would each critic pick
| Critic | Rowboat | Rudder | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 7.0 | 6.8 | Rowboat — Pick Rowboat if you want an assistant that remembers months of your work; pick Claude Code on its own if the repository in front of you is the only context that matters. |
| El Crítico | 6.5 | 6.5 | no preference |
| El Profesor | 7.0 | 5.8 | Rowboat — Memory replaces retrieval: sources become durable backlinked notes, so an answer follows explicit inspectable links instead of re-running a similarity search from cold. |
| La Inversora | 6.0 | 6.5 | Rudder — 288 stars, a fork lineage from an earlier project, and enterprise-shaped features with no enterprise price: the product is ahead of the business. |
| La Jefa | 5.0 | 6.5 | Rudder — Budgets, approvals and per-organisation governance are in the product rather than in a roadmap, which is the first time I have written that sentence this quarter. |
| El Hacker | 8.0 | 7.5 | Rowboat — Apache-2.0, every key is its own JSON file under ~/.rowboat/config, models come from Ollama or LM Studio, and the entire vault is Markdown I can grep. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.