logo Autohand ACP vs Pi ACP
Updated Oct 1, 2026

Side-by-side comparison of Autohand ACP (Autohand) and Pi ACP (svkozak) - pricing, key features, ideal use cases, recent updates, and verdicts.

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Autohand ACP from Free
Pi ACP from Free
Category Terminal & CLI Agents
Updated Oct 1, 2026

01Quick answer

Autohand ACP (Freemium) is best for developers using ACP-compatible IDEs (like Zed) who require persistent, long-running agent sessions and deep integration with their editor's UI. Pi ACP (Open Source) is best for developers using the Zed editor who want to integrate the pi coding agent into their IDE workflow while retaining access to pi-specific features.

02The two tools

Autohand ACP

Autohand Free free to use · Freemium

Autohand ACP is an integration layer that enables the Autohand Code CLI to function as a native Agent Client Protocol (ACP) agent. It allows developers to embed Autohand's terminal-native coding capabilities directly into ACP-compatible IDEs like Zed with persistent session management.

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Pi ACP

svkozak Free open source · Open Source

Pi ACP is an adapter that bridges the Agent Client Protocol (ACP) with the pi coding agent, enabling it to run within ACP-compatible editors like Zed. It manages session lifecycles, translates data between protocols, and supports pi-specific features like slash commands and session persistence.

Full review Visit site ↗

03How to choose

Choose Autohand ACP if

Developers using ACP-compatible IDEs (like Zed) who require persistent, long-running agent sessions and deep integration with their editor's UI.

Skip if: Simple, one-off automation scripts or CI/CD pipelines where the overhead of a persistent ACP session is unnecessary; standard RPC mode is recommended for these cases.

Choose Pi ACP if

Developers using the Zed editor who want to integrate the pi coding agent into their IDE workflow while retaining access to pi-specific features.

Skip if: Users requiring ACP filesystem (fs/*) or terminal delegation, as pi reads/writes and executes locally without those specific delegations.

04Detailed comparison

Autohand ACP vs Pi ACP: pricing, features, and use cases compared
Autohand ACP Pi ACP
Company Autohand svkozak
Category Terminal & CLI Agents Terminal & CLI Agents
Pricing Freemium Free forever tier for self-hosting with bring-your-own LLM providers; hosted request tiers available at $8/month and $39/month, with custom enterprise pricing. Open Source Distributed under the MIT License.
Key features
  • Persistent session management (resume, fork, switch)
  • Configurable permission modes (interactive, restricted, unrestricted, dry-run)
  • Real-time streaming of agent messages, reasoning, and tool events
  • Mid-session model switching without restarts
  • Native integration with ACP-compatible editor UIs
  • ACP JSON-RPC 2.0 interface for pi coding agent
  • Real-time streaming of assistant output and tool call updates
  • Support for file-based, built-in, and skill slash commands
  • Session persistence mapping between ACP and pi session files
  • Terminal-based authentication flow for provider setup
Best for Developers using ACP-compatible IDEs (like Zed) who require persistent, long-running agent sessions and deep integration with their editor's UI. Developers using the Zed editor who want to integrate the pi coding agent into their IDE workflow while retaining access to pi-specific features.
Not ideal for Simple, one-off automation scripts or CI/CD pipelines where the overhead of a persistent ACP session is unnecessary; standard RPC mode is recommended for these cases. Users requiring ACP filesystem (fs/*) or terminal delegation, as pi reads/writes and executes locally without those specific delegations.
Recent updates Introduced a feedback system with interaction tracking, manual /feedback commands with NPS ratings, and automated feedback prompts based on usage patterns. Recent updates include improved session restoration, support for realized file mutation diffs, reporting of token usage and cost via usage_update notifications, and standardizing model configuration options.
Verdict A robust and essential bridge for developers seeking to bring Autohand's powerful agentic coding capabilities into their IDE workflows with full session and permission control. An essential, high-utility bridge for pi users, offering a polished way to manage agents within Zed, though it remains an MVP-style tool that may see minor breaking changes.

05FAQ

Is Autohand ACP or Pi ACP free?

Autohand ACP is Freemium; Pi ACP is Open Source. Check each tool's detail page for full pricing breakdowns.

Which should I choose, Autohand ACP or Pi ACP?

Autohand ACP is best for Developers using ACP-compatible IDEs (like Zed) who require persistent, long-running agent sessions and deep integration with their editor's UI. Pi ACP is best for Developers using the Zed editor who want to integrate the pi coding agent into their IDE workflow while retaining access to pi-specific features.

What is the main difference between Autohand ACP and Pi ACP?

Autohand ACP (Autohand) is listed as Terminal & CLI Agents; Pi ACP (svkozak) is listed as Terminal & CLI Agents. Autohand ACP is an integration layer that enables the Autohand Code CLI to function as a native Agent Client Protocol (ACP) agent. It allows developers to embed Autohand's termina… By contrast, Pi ACP is an adapter that bridges the Agent Client Protocol (ACP) with the pi coding agent, enabling it to run within ACP-compatible editors like Zed. It manages session lifecycle…

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