AI · alternatives · 2026

24 alternatives to AgentSDR

Open-source AI SDR

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 4 we have checked on their own sites, 4 of them free or with a free tier.

1. 1
   Semwright▲67

   Give AI agents structured access to real software

   8d ago · semwright.com · its alternatives →

2. 2
   M9Rfree▲56

   Multiplayer space for your AI coding agents and teams

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

3. 3
   Mantlefree tier▲58

   Open-source service builder for humans and AI agents

   28d ago · mantle.tools · its alternatives →

4. 4
   PixelCrew▲142

   Production-ready design from a crew of AI agents

   27d ago · pixelcrew.ai · its alternatives →

5. 5
   OpenCharm▲86

   Open-source body for the AI agent you already run

   9d ago · opencharm.dev · 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
   Communicate▲99

   AI support agents grounded in your knowledge, with handoff

   15d ago · communicate.so · its alternatives →

8. 8
   Cubicle▲118

   A live office for your AI agents, read-only by design

   16d ago · github.com · its alternatives →

9. 9
   ruOSfree tier▲103

   A cloud desktop where AI agents do the work for you

   10d ago · ruos.cognitum.one · its alternatives →

10. 10
    Eggshell▲74

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

    Sep 2026 · github.com · its alternatives →

11. 11AI
    Agent Interface▲79

    Give AI agents a better way to use computers

    Sep 2026 · unjuno.github.io · its alternatives →

12. 12
    Koreshield▲91

    Security and evidence for AI support agents

    24d ago · koreshield.ai · its alternatives →

13. 13
    devpit▲117

    A native control room for your Claude Code agents

    13d ago · devpit.app · its alternatives →

14. 14
    Toone▲143

    Build complex, reliable AI agent workflows & routines

    Sep 2026 · trytoone.com · its alternatives →

15. 15
    withHuman▲94

    A human approval layer for AI Agents

    1d ago · withhuman.ai · its alternatives →

16. 16
    OpenVids▲96

    Open-source video editor you run by chatting with AI agents

    7d ago · openvids.ai · its alternatives →

17. 17
    Ana by Vertice▲88

    The AI negotiation agent for software purchases

    15d ago · vertice.one · its alternatives →

18. 18
    Reika▲72

    A coding agent CLI designed around small local models first

    9d ago · reikacode.com · its alternatives →

19. 19
    WeftCut▲77

    The open-source video editor your AI agent can drive

    15d ago · weftcut.com · its alternatives →

20. 20
    IntellAgents.iofree tier, from $20/mo▲85

    One AI agent for every call, chat, and DM

    23d ago · intellagents.io · its alternatives →

21. 21
    OpenScience▲75

    The open-source AI workbench for scientific research

    20d ago · openscience.sh · its alternatives →

22. 22
    vgpu▲39

    The WebGPU library, designed for agents

    24d ago · vgpu.sh · its alternatives →

23. 23BA
    Brig – A MicroVM sandbox for AI coding agents on Mac and Linux▲9

    24d ago · its alternatives →

24. 24
    SentinelGate – Access control for AI agents (open-source MCP proxy)▲6

    Mar 2026 · github.com · 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 →