Alternatives

Products that do what Voquii does

Voquii: 375ms Voice AI. HIPAA Ready. Bare Metal

1. 1
   Vocera▲585

   Launch voice agents faster with simulation & monitoring

   2024

2. 2
   Voysis▲111

   The complete independent Voice AI platform

   2018

3. 3RT
   Real-time AI Voice Chat at ~500ms Latency▲524

   2025 · github.com

4. 4
   Dograh▲592

   The open source VAPI alternative

   26d ago · dograh.com

5. 5
   Vapi▲498

   Voice AI infrastructure for the internet

   2024

6. 6
   Microsoft AI (MAI) Voice-1▲120

   Highly expressive and natural speech generation model

   2025

7. 7
   Vapi▲547

   Voice AI agents for Developers

   2025

8. 8IB
   I built a sub-500ms latency voice agent from scratch▲570

   I built a voice agent from scratch that averages ~400ms end-to-end latency (phone stop → first syllable). That’s with full STT → LLM → TTS in the loop, clean barge-ins, and no precomputed responses. What moved the needle: Voice is a turn-taking problem, not a transcription problem. VAD alone fails; you need semantic end-of-turn detection. The system reduces to one loop: speaking vs listening. The two transitions - cancel instantly on barge-in, respond instantly on end-of-turn - define the experience. STT → LLM → TTS must stream. Sequential pipelines are dead on arrival for natural…

   Mar 2026 · ntik.me

9. 9
   AI Voices by Asyncflow v1.0▲401

   Premium AI voice quality without the premium price tag.

   2025

10. 10
    Vapi CLI▲160

    The best DX for building voice AI

    2025

11. 11
    Vocol.AI▲140

    All-in-one voice collaboration platform

    2023

12. 12
    Vois 2.0▲105

    The ElevenLabs alternative with unlimited generation

    19d ago · vois.so

13. 13
    Lemon▲299

    Voice-Powered AI Agent That Turns Voice Into Done Tasks

    Mar 2026 · heylemon.ai

14. 14
    Voila▲141

    Open-source AI for real-time, expressive voice role-play

    2025

15. 15
    Voxtral▲201

    Frontier open source speech understanding models

    2025

16. 16
    Vocao.ai▲178

    Speak naturally with AI to boost your language fluency

    2025

17. 17
    Cartesia Sonic▲148

    Sonic is the fastest human-like voice API.

    2024

18. 18
    Lemonfox.ai▲133

    Human Like AI Voices API – At a Fraction of the Cost.

    2025

19. 19LV
    Local voice assistant using Ollama, transformers and Coqui TTS toolkit▲167

    2024 · github.com

20. 20
    Klariqo AI Voice Assistants▲199

    AI Voice assistant in 3 minutes. Built for non-developers

    Nov 2025 · klariqo.com

21. 21
    Vomyra AI – Voice AI Agent▲130

    A low-code , No-Code Voice AI agents for everyone

    2025

22. 22
    Voxtral TTS by Mistral AI▲156

    Multilingual TTS model with realistic and expressive speech

    Mar 2026 · mistral.ai

23. 23
    Voice Agent API▲118

    One API to build production-ready voice agents

    Apr 2026 · assemblyai.com

24. 24VC
    Vapi – Convince our voice AI to give you the secret code▲155

    2024 · blog.vapi.ai

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