# Phasr

> Phasr is an open-source AI agent workspace for parallel coding. It lets engineers run 100+ coding workflows simultaneously, with each agent isolated in its own

Phasr is an open-source AI agent workspace for parallel coding. It lets engineers run 100+ coding workflows simultaneously, with each agent isolated in its own Git worktree to prevent file conflicts. Features file-level diffs, line counts, and approval workflows to keep humans in control before any merge. Built for teams running multiple AI coding agents like Claude Code, Codex, and Gemini Code.

## Quick facts

- Official site: https://phasr.sh
- Last checked: 2026-11-08

## Links

- Nextool.ai page: https://nextool.ai/tools/phasr-mppaf22c/
- Alternatives: https://nextool.ai/alternatives/phasr-mppaf22c/

Source: Nextool.ai (https://nextool.ai/tools/phasr-mppaf22c/). Pricing and features change; confirm on the provider's site before relying on them.