AI · alternatives · 2026

24 alternatives to Speechllect

Speech Intellect is the first STT/TTS solution

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Speechllect launched in 2023; newer entries below may have overtaken it.

1. 1
   SpeakHints▲278

   Real-time AI powered private speaking hints

   2024 · its alternatives →

2. 2
   gpt-realtime-1.5 by OpenAI▲304

   Tighter instruction adherence in speech agents

   Feb 2026 · developers.openai.com · its alternatives →

3. 3
   gpt-realtime▲266

   For reliable, production-ready voice agents

   2025 · openai.com · its alternatives →

4. 4
   Voxtral TTS by Mistral AI▲156

   Multilingual TTS model with realistic and expressive speech

   Mar 2026 · mistral.ai · its alternatives →

5. 5
   OpenAI GPT-4o Audio Models▲390

   Build Powerful Voice Agents

   2025 · its alternatives →

6. 6
   Typeless▲589

   AI voice dictation that's actually intelligent

   Nov 2025 · typeless.com · its alternatives →

7. 7
   Kyutai TTS▲181

   The voice for your real-time AI applications

   2025 · kyutai.org · its alternatives →

8. 8
   Gan.AI TTS Model & API Playground▲344

   First TTS model to support all 22 Indic languages + English

   2024 · its alternatives →

9. 9
   Octave TTS▲282

   Describe any AI voice and prompt its emotional delivery

   2025 · its alternatives →

10. 10
    Realtime TTS-2▲153

    Voice AI that feels as good as it sounds

    May 2026 · inworld.ai · its alternatives →

11. 11
    Parrot Speech-to-text API▲194

    Fast, accurate STT for production-grade voice agents

    May 2026 · ringg.ai · its alternatives →

12. 12
    VoiSistant▲80

    AI-powered speech to text, tts, & translation Mac app

    Oct 2025 · apps.apple.com · its alternatives →

13. 13
    Smart Dictation▲90

    Multilingual transcription & translation for Mac

    2025 · apps.apple.com · its alternatives →

14. 14
    Whisper by OpenAI▲182

    A neural net for speech recognition

    2022 · its alternatives →

15. 15
    Google Gemini 3.1 Flash TTS▲166

    Text-to-speech API with natural language voice direction

    Apr 2026 · blog.google · its alternatives →

16. 16
    answercall.ai▲98

    Your intelligent voice assistant

    2023 · its alternatives →

17. 17
    Dictation▲118

    The fastest and most accurate speech recognition software

    2018 · its alternatives →

18. 18TA
    TTS-API - Text-to-speech API▲111

    2012 · tts-api.com · its alternatives →

19. 19
    Stet▲68

    Smart open-source dictation that sounds like you, not AI.

    Apr 2026 · stet.me · its alternatives →

20. 20
    SpeechFlow▲118

    Multilingual speech-to-text API trained on 100M+ utterances

    2023 · its alternatives →

21. 21
    Dictate Buddy▲93

    Effortlessly convert your speech into clear, written content

    2024 · its alternatives →

22. 22
    Voicetapp▲69

    Transcribe any speech into text with high accuracy

    2022 · its alternatives →

23. 23
    KidSense▲73

    Children’s Speech Recognition Technology (Offline)

    2018 · its alternatives →

24. 24
    transkrip.xyz▲70

    Easing the pain of audio transcription

    2023 · 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 →