Alternatives

Products that do what Sesame does

Conversational speech model that achieves voice presence

1. 1
   PlayDialog Beta▲57

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2. 2
   Parrot Speech-to-text API▲194

   Fast, accurate STT for production-grade voice agents

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3. 3
   Amazon Polly▲342

   Turn text into lifelike speech using deep learning

   2016

4. 4
   Conversable▲123

   Conversational intelligence through voice and text

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5. 5
   PlayHT-Turbo▲148

   The fastest generative AI Text-to-Speech API

   2023

6. 6
   Hume OCTAVE ▲152

   A next-generation speech-language model

   2024

7. 7
   Moshi▲189

   A conversational AI that thinks and talks at the same time

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8. 8
   Vogent Voicelab▲171

   Ultra-realistic text-to-speech

   2025

9. 9
   Deepgram MissionControl▲159

   Train and deploy speech AI models for free

   2020

10. 10
    VoiceGenie▲204

    Generative AI voice bot for sales, support, and beyond

    2023

11. 11
    Voicebox▲216

    An all-in-one generative Al model for speech

    2023

12. 12
    Universal-3 Pro▲215

    The first of its kind promptable speech language model

    Feb 2026

13. 13
    YourGPT 2.0▲215

    Powerful Conversational AI Agent Builder Platform

    Nov 2025

14. 14
    Dokko▲185

    Conversational AI Platform for Knowledge Sharing

    2024

15. 15
    Chatflow▲293

    Create conversational agents using a visual interface

    2016

16. 16
    AssemblyAI: Universal-3 Pro Streaming▲118

    The most accurate streaming speech model for voice agents.

    Mar 2026

17. 17
    DialogLab▲123

    Authoring, simulating, testing human-AI group conversations

    Mar 2026

18. 18TA
    Train a language model to talk like you▲209

    2020 · colab.research.google.com

19. 19
    SpeechifyAI Simba Voice Agents▲161

    Voice agents powered by Simba 3.2 the world's #1 voice model

    Jul 2026

20. 20
    EVI 3: Understand and generate any voice▲153

    Hume AI's new voice that truly understands emotion

    2025

21. 21
    ELSA SPEECH ANALYZER▲146

    AI-powered English communication coach

    2022

22. 22
    Chat Mode▲151

    You can now build text-only conversational agents

    2025

23. 23
    Speechactors▲68

    AI-driven text to speech generation

    2022

24. 24
    Dolly▲113

    Democratizing the magic of ChatGPT with open models

    2023

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