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ThinkRailMaestro
Free

Free and open source under the Apache-2.0 licence.

 Free

Free and open source under AGPL-3.0; you pay your AI providers separately.

Windows, macOS, Linux macOS
  • Each workspace is an isolated git worktree with its own branch and terminals
  • Concurrent agent chats alongside Monaco editor tabs and diffs
  • Runs several coding agents in parallel with isolated contexts
  • Auto Run executes specification documents unattended
  • Built specifically for the pi coding agent
  • macOS build is for Apple Silicon only and the Linux build targets Ubuntu 24.04 or later
  • Requires separately installed and paid agent tools
  • Feature-dense interface aimed at power users
Downloadable app Downloadable app
Open source Open source
License: Apache-2.0 License: AGPL-3.0
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Needs internet

Checked October 2, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.