Life & fun · alternatives · 2026

24 alternatives to Thunderduck Inc.

Modular Data Warehouse for Agentic Data Teams

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 8 we have checked on their own sites, 8 of them free or with a free tier.

1. 1
   ESP-Mosaico▲109

   A modular development board built for agents

   Sep 2026 · mosaico.ai · its alternatives →

2. 2
   agentmash▲142

   open-source multiplayer AI for teams' coding agents

   13d ago · agentmash.dev · its alternatives →

3. 3
   M9Rfree▲56

   Multiplayer space for your AI coding agents and teams

   Sep 2026 · app.m9r.workers.dev · its alternatives →

4. 4
   Omnigraphfree▲238

   Open source graph database for your AI agents

   14d ago · omnigraph.dev · its alternatives →

5. 5
   Microsoft-Decision-1▲174

   Microsoft’s decision model for agents and workflows

   Oct 2026 · commandline.microsoft.com · its alternatives →

6. 6
   Acyclic▲69

   Rapid agent swarms for any agentic workflow

   Oct 2026 · acyclic.dev · its alternatives →

7. 7
   ruOSfree tier▲103

   A cloud desktop where AI agents do the work for you

   Oct 2026 · ruos.cognitum.one · its alternatives →

8. 8
   CanyonOS▲87

   The One Platform for Scaling your Agentic Apps

   9d ago · canyonos.ai · its alternatives →

9. 9
   vgpu▲39

   The WebGPU library, designed for agents

   Sep 2026 · vgpu.sh · its alternatives →

10. 10
    Wingmen▲96

    Agentic outreach with real intent data

    14d ago · flywingmen.com · its alternatives →

11. 11
    Brnch▲81

    Modern code hosting for the agent era

    Oct 2026 · brnch.io · its alternatives →

12. 12
    Styx▲65

    An agentic development environment (ADE) for Mac

    Sep 2026 · heystyx.com · its alternatives →

13. 13
    PixelCrewfree tier, from $0/mo▲142

    Production-ready design from a crew of AI agents

    Sep 2026 · pixelcrew.ai · its alternatives →

14. 14
    Datomic▲73

    Distributed immutable transactional database for the cloud

    2014 · datomic.com · its alternatives →

15. 15
    WriterzRoom▲64

    Governed multi-agent AI content for regulated industries

    Oct 2026 · writerzroom.com · its alternatives →

16. 16
    Mantlefree tier▲58

    Open-source service builder for humans and AI agents

    Sep 2026 · mantle.tools · its alternatives →

17. 17
    Semwright▲67

    Give AI agents structured access to real software

    Oct 2026 · semwright.com · its alternatives →

18. 18
    AgentSDR▲106

    Open-source AI SDR

    Oct 2026 · agentsdr.ai · its alternatives →

19. 19
    devpitfree▲117

    A native control room for your Claude Code agents

    Oct 2026 · devpit.app · its alternatives →

20. 20ME
    Muse Ember by Meta▲107

    Meta's low-cost AI model for high-volume agent tasks

    3d ago · dev.meta.ai · its alternatives →

21. 21
    AI Sandboxes by Buddyfree tier, from $29/mo▲89

    Isolated cloud machines for your AI coding agents

    30d ago · buddy.works · its alternatives →

22. 22
    OpenVisio▲67

    One workspace for your team and its AI coding agents

    8d ago · openvisio.io · its alternatives →

23. 23
    Palomino▲55

    Ultrafast workspace for agents to run in parallel

    Oct 2026 · trypalomino.com · its alternatives →

24. 24
    Rinkatafree tier▲75

    One source of truth for your team and its AI agents

    Sep 2026 · rinkata.dev · 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 →