AI · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 5 we have checked on their own sites, 5 of them free or with a free tier.

1. 1
   Juggler▲95

   A visual AI coding harness

   Sep 2026 · juggler.studio · its alternatives →

2. 2
   Catenary▲90

   Spatial canvas IDE for AI coding agents

   Sep 2026 · thecatenary.app · its alternatives →

3. 3
   Causal▲105

   AI Powered Canvas for planning visual projects

   Sep 2026 · causal.so · its alternatives →

4. 4
   Muse Gadgets▲185

   Meta's open-source kit for building your own AI gadgets

   13d ago · gadgets.muse.ai · its alternatives →

5. 5
   ContextsBase▲75

   Context Infrastructure for Coding Agents

   28d ago · contextsbase.com · its alternatives →

6. 6
   AI Sandboxes by Buddy▲83

   Isolated cloud machines for your AI coding agents

   2d ago · buddy.works · its alternatives →

7. 7
   Harness Manager▲83

   Your AI coding stack manager, all in one place

   22d ago · harnessmanager.devmesh.xyz · its alternatives →

8. 8
   Pheebs▲95

   Measure how engineers and teams actually work with AI

   16d ago · eversynced.com · its alternatives →

9. 9
   Reika▲72

   A coding agent CLI designed around small local models first

   9d ago · reikacode.com · its alternatives →

10. 10
    M9Rfree▲56

    Multiplayer space for your AI coding agents and teams

    28d ago · app.m9r.workers.dev · its alternatives →

11. 11
    Aperture▲63

    An AI code editor that checks its own work

    12d ago · github.com · its alternatives →

12. 12
    AgentSDR▲106

    Open-source AI SDR

    10d ago · agentsdr.ai · its alternatives →

13. 13
    shadow-plannerfree tier, from $4.99/mo▲60

    AI-assisted gantt project planning that runs on your machine

    Aug 2026 · shadow-planner.app · its alternatives →

14. 14
    Eggshell▲74

    Local memory for AI agents to reuse work, spend fewer tokens

    Sep 2026 · github.com · its alternatives →

15. 15AC
    AI Coding Companion▲6

    2024 · codepal.vercel.app · its alternatives →

16. 16
    devpit▲117

    A native control room for your Claude Code agents

    13d ago · devpit.app · its alternatives →

17. 17
    Scumble▲100

    The open-source editor for AI inpainting

    10d ago · github.com · its alternatives →

18. 18
    Campfirefree▲84

    The shared workspace for humans and coding agents

    16d ago · boringinfra.company · its alternatives →

19. 19
    Semwright▲67

    Give AI agents structured access to real software

    8d ago · semwright.com · its alternatives →

20. 20
    Overpath▲83

    Your AI Teammate for Revenue Execution

    Jun 2026 · overpath.ai · its alternatives →

21. 21
    Proto-Mindfree▲60

    A floating AI workspace for your Mac

    28d ago · virencore.com · its alternatives →

22. 22
    Aster by AsterWise▲65

    Intelligent model routing for code, agents and workflows

    14d ago · asterwise.dev · its alternatives →

23. 23
    Ambiguous Workspace▲72

    18 productivity apps built for AI agents and humans

    9d ago · ambiguous.ai · its alternatives →

24. 24
    Mantlefree tier▲58

    Open-source service builder for humans and AI agents

    28d ago · mantle.tools · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →