Alternatives

Products that do what Cate – open-source canvas IDE for agentic coding workflows does

1. 1MI
   Mesh IDE – a code editor that feels like a spreadsheet▲199

   2017 · github.com

2. 2AY
   AgentBrush – Your coding agent's missing tool: image generation▲5

   Jun 2026 · agentbrush.dev

3. 3CA
   ctx, a hackable desktop workbench for coding agents▲5

   Jun 2026 · github.com

4. 4BL
   Bubble Lab – Code-based agentic workflow platform (open-source)▲6

   Nov 2025 · github.com

5. 5LA
   Loom, an open-source delivery harness for coding agents▲5

   Jun 2026 · github.com

6. 6CM
   Codingagents.md – The open directory for AI coding agents▲5

   Feb 2026 · codingagents.md

7. 7RT
   Real-time visualization of Claude Code agent orchestration▲9

   Mar 2026 · github.com

8. 8OS
   Open-source 2D IDE for managing agent CLIs▲9

   May 2026 · 49agents.com

9. 9VM
   Visual multi-agent orchestration for Claude Code▲5

   Jun 2026 · github.com

10. 10DC
    Druids – coordinate and deploy coding agents across machines▲9

    Mar 2026 · github.com

11. 11
    Coordination Layer for Coding Agents▲9

    We built an open sourced coordination layer for AI agents working on the same repository. Detects work duplication and design conflicts early

    9d ago · twing.dev

12. 12WP
    Wallfacer – Persistent development environments for AI coding agents▲5

    Feb 2026 · wallfacer.ai

13. 13AF
    A framework that makes your AI coding agent learn from every session▲8

    Feb 2026 · github.com

14. 14BA
    Bunny Agent – Build Coding Agent SaaS via Native AI SDK UI▲9

    Apr 2026 · github.com

15. 15ET
    Excalibur. The open-source AI coding agent for product engineers▲7

    Jul 2026 · getexcalibur.dev

16. 16MO
    Moltty – Organized, Persistent AI Coding Sessions▲9

    Mar 2026 · moltty.com

17. 17UE
    Unspaghettit – executable behavior specs for AI coding agents▲5

    May 2026 · github.com

18. 18ZA
    Zerminal – a terminal-first Zed fork for AI coding agents▲5

    May 2026 · zerminal.dev

19. 19SC
    Serverless code execution, but for AI agents▲7

    2024 · sandboxed.ai

20. 20AS
    agenteval – static analysis for AI coding instruction file▲7

    Apr 2026 · github.com

21. 21LM
    Lula – multi-agent coding assistant with sandboxed Rust exec engine▲5

    Mar 2026 · github.com

22. 22TA
    TaskPeace – a task queue my AI coding agents pull work from over MCP▲7

    Jul 2026 · taskpeace.com

23. 23GL
    Git-lanes – Parallel isolation for AI coding agents using Git worktrees▲5

    Mar 2026 · github.com

24. 24NA
    NodePad – AI agent on a canvas instead of a linear chat▲5

    Jun 2026 · node-pad.com

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