Alternatives

Products that do what Leova – An API to Add AI-Powered Voice to Mobile Apps in Mere Minutes does

1. 1SA
   Siri-as-a-Service Speech API▲242

   2014 · wit.ai

2. 2AH
   An hour in front of you? Build your own on-device Voice AI▲17

   2017 · medium.com

3. 3VO
   Violet – open-source framework for Voice Apps▲10

   2020 · helloviolet.ai

4. 4BA
   Building a “Babel Fish”, realtime translation of voice calls▲45

   2018 · nexmo.com

5. 5OS
   Open-source, fully customizable voice and chat widgets for the web▲74

   2020 · jovo.tech

6. 6AA
   Audobox – Android Voice Recorder▲77

   2013 · audobox.com

7. 7VA
   Voxxy – a minimal, fast voice-to-text app for macOS▲9

   May 2026 · voxxy.io

8. 8OS
   Open-Source Quarter Sized AI Voice Assistant (ESP32-Pipecat)▲5

   2025 · github.com

9. 9BA
   Bumblebee – a JavaScript voice app framework based on DeepSpeech▲7

   2020 · github.com

10. 10OS
    Open-source voice typing for desktop▲30

    2021 · github.com

11. 11QA
    Quartz – A (much) better Voice Memos app (iPhone)▲8

    Jul 2026 · madebywindmill.com

12. 12B3
    Building 30ms voice AI – faster response than human speech processing▲7

    2025 · synthicai.com

13. 13SA
    Speechtext.ai – Automated Transcription Service with Human Accuracy▲12

    2020 · speechtext.ai

14. 14AQ
    A quiz app using the Web Speech API▲17

    2013 · iambrandonn.github.com

15. 15GV
    Get Voice / Text feedback from your mobile apps▲5

    2013 · konotor.s3.amazonaws.com

16. 16PS
    People's Voicemail – a voice-based message board▲7

    2020 · peoplesvoicemail.com

17. 17VT
    Voices – Text to speech using familiar A.I. generated voices▲9

    2019 · voice.headliner.app

18. 18PV
    PHLO – Visually integrate Voice and SMS into your apps in minutes▲17

    2018 · plivo.com

19. 19VS
    Voice Synthesis and Editing Platform▲8

    2020 · narrationbox.com

20. 20BA
    Building a web application with a voice UI▲11

    2020 · speechly.com

21. 21VB
    Voice-based AI system for getting flights (beta)▲6

    2016 · getleova.com

22. 22SA
    Scheduling Async Voice Messages on RPi Made Easy with NatOS▲13

    2017 · github.com

23. 23AO
    An open-source ELO benchmark for voice agents▲8

    2024 · bench.audio

24. 24IB
    I built a random chat app with AI conversation prompts▲6

    2023 · talkkshopp.com

Ranked by how close each launch is in meaning, then by votes. Refine with a description →