AI · alternatives · 2026

24 alternatives to openring

Open-source voice AI agents with no platform fee

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
   AgentSDR▲106

   Open-source AI SDR

   Oct 2026 · agentsdr.ai · its alternatives →

2. 2
   Comcent▲62

   AI-ready voice infrastructure on your own SIP trunk

   Oct 2026 · comcent.io · its alternatives →

3. 3
   agentmash▲142

   open-source multiplayer AI for teams' coding agents

   13d ago · agentmash.dev · its alternatives →

4. 4
   Desert Ant Labs▲134

   Small specialized AI models for speech, text, vision

   Sep 2026 · desertant.com · its alternatives →

5. 5
   OpenVids▲96

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

   Oct 2026 · openvids.ai · its alternatives →

6. 6
   AI Voice Agent SDK▲270

   The open-source framework for real-time AI voice

   2025 · videosdk.live · its alternatives →

7. 7
   Backenlyfree tier, from $25/mo▲169

   The autonomous backend for AI coding agents

   15d ago · backenly.com · its alternatives →

8. 8
   IntellAgents.iofree tier, from $20/mo▲85

   One AI agent for every call, chat, and DM

   Sep 2026 · intellagents.io · its alternatives →

9. 9
   Zumbo▲66

   Open source local AI voice-to-text for Mac for private STT

   Sep 2026 · zumbo.app · its alternatives →

10. 10
    AI Sandboxes by Buddyfree tier, from $29/mo▲89

    Isolated cloud machines for your AI coding agents

    Oct 2026 · buddy.works · its alternatives →

11. 11
    OpenVibe▲68

    A canvas of real terminals for your AI coding agents

    4d ago · openvibe.win · its alternatives →

12. 12
    Never Boring AI▲102

    The AI agent that writes your LinkedIn posts in your voice

    Oct 2026 · neverboring.ai · its alternatives →

13. 13
    withHumanfree tier, from $20/mo▲105

    A human approval layer for AI Agents

    30d ago · withhuman.ai · its alternatives →

14. 14
    Mantlefree tier▲58

    Open-source service builder for humans and AI agents

    Sep 2026 · mantle.tools · its alternatives →

15. 15
    Muse Gadgets▲185

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

    Oct 2026 · gadgets.muse.ai · its alternatives →

16. 16
    Alysis Code▲65

    Open-source AI coding agent

    10d ago · alysiscode.com · its alternatives →

17. 17
    O'Reilly Bots - #4 - Cathy Pearl on voice user interfaces for bots▲61

    The basics of VUI design

    2016 · oreilly.com · its alternatives →

18. 18
    MachineMail▲126

    Real inboxes for AI agents, with trust built in

    11d ago · machinemail.dev · its alternatives →

19. 19
    Communicate▲99

    AI support agents grounded in your knowledge, with handoff

    Oct 2026 · communicate.so · its alternatives →

20. 20
    Insight7 Voice AI Agents▲86

    AI voice agents that call your customers for you

    2d ago · insight7.io · its alternatives →

21. 21
    ruOSfree tier▲103

    A cloud desktop where AI agents do the work for you

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

22. 22
    OpenPilotfree▲98

    Open-source desktop AI agent for any model you choose

    Oct 2026 · openpilot.in · its alternatives →

23. 23
    VoiceCapfree tier, from $29/mo▲100

    The AI notetaker for meetings in your language

    Sep 2026 · voicecap.ai · its alternatives →

24. 24
    WeftCut▲77

    The open-source video editor your AI agent can drive

    Sep 2026 · weftcut.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 →