Pi AgentvsSchaltwerk
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Pi Agent
abcwyc · Agent harness
OSS
Panel
6.61 spec wins
- Reliability
- 6.2
- Usefulness
- 6.5
- Cost
- 8.7
- Longevity
- 5.0
“It previews PDFs, DOCX files and audio, so the strangest files in your repository finally have somewhere to be opened.”
Schaltwerk
2mawi2 · Agent harness
OSSMCP
Panel
6.62 spec wins
- Reliability
- 6.3
- Usefulness
- 6.5
- Cost
- 8.2
- Longevity
- 5.5
“It drives ten different agent CLIs, which is nine more than your team will ever agree on.”
Spec by spec
| Spec | Pi Agent | Schaltwerk |
|---|---|---|
| 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 | No | No |
| MCP server | No | Yes |
| Capabilities | ||
| Runs terminal commands | YesCommands are run by the embedded pi agent, not by a terminal panel in the app. | Yes |
| Multi-file edits | Yes | Yes |
| Git operations | YesThe sidebar switches between git worktrees and previews diffs; git commands are the agent's to run. | Yes |
| Browser control | No | No |
| Sandboxed execution | No | No |
| Multi-agent orchestration | No | Yes |
| Headless / CI mode | No | No |
| Models | ||
| Backbone | pi | via managed agents (GitHub Copilot CLI, Claude Code, Kilo Code, OpenCode, Codex, Pi, Gemini, Qwen, Factory Droid, Amp) |
| Bring your own model | YesModels, OAuth and API keys are managed in the app but belong to pi's provider configuration. | YesAgents can be configured against private endpoints such as Azure or self-hosted APIs. |
| Local models | No | 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 | 464 | 287 |
Which one would each critic pick
| Critic | Pi Agent | Schaltwerk | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 7.3 | 7.3 | no preference |
| El Crítico | 6.5 | 6.5 | no preference |
| El Profesor | 7.0 | 7.0 | no preference |
| La Inversora | 6.0 | 5.8 | Pi Agent — 359 stars for a front end whose entire market is the users of one upstream agent: the ceiling is somebody else's adoption curve. |
| La Jefa | 6.0 | 5.5 | Pi Agent — Zero licence cost, an installer per platform, and no console, no SSO and no audit log, so sixty desktops means sixty independent installations. |
| El Hacker | 6.8 | 7.8 | Schaltwerk — MIT, installed with a brew cask, and it exposes its own MCP server so one agent can create sessions and drive the others without me writing the glue. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.