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Best Telnyx Text-to-Speech API Alternatives in 2026

Updated

20 platforms from text-to-speech software ranked against Telnyx Text-to-Speech API on the same published basis.

  1. 1
    Adobe Firefly Free plan AndroidapiiOSWeb Free7.4
    Telnyx Text-to-Speech API vs Adobe Firefly
  2. 2
    Google Cloud Text-to-Speech Free plan apiWeb $16/mo7.4
    Telnyx Text-to-Speech API vs Google Cloud Text-to-Speech
  3. 3
    Typecast Free plan AndroidapiiOSWeb $5/mo7.4
    Telnyx Text-to-Speech API vs Typecast
  4. 4
    Cartesia Sonic Free plan apiWeb $5/mo7.3
    Telnyx Text-to-Speech API vs Cartesia Sonic
  5. 5
    Fish Audio Free plan apiLinuxMacself-hostedWeb $11/mo7.3
    Telnyx Text-to-Speech API vs Fish Audio
  6. 6
    FreeTTS Free plan apiWeb $19/mo7.3
    Telnyx Text-to-Speech API vs FreeTTS
  7. 7
    Hume Octave Free plan apiWeb $3/mo7.3
    Telnyx Text-to-Speech API vs Hume Octave
  8. 8
    LOVO AI Free plan apiWeb Free7.3
    Telnyx Text-to-Speech API vs LOVO AI
  9. 9
    Qwen3-TTS Free plan apiLinuxself-hostedWeb Free7.3
    Telnyx Text-to-Speech API vs Qwen3-TTS
  10. 10
    Sprag apiself-hostedWeb $0.70/mo7.3
    Telnyx Text-to-Speech API vs Sprag
  11. 11
    Voice.ai Free plan AndroidapiiOSMacWeb $5/mo7.3
    Telnyx Text-to-Speech API vs Voice.ai
  12. 12
    Voicemaker Free plan apiWeb $2.08/mo7.3
    Telnyx Text-to-Speech API vs Voicemaker
  13. 13
    VoiceStudio Free plan apiLinuxMacself-hostedWeb $8.25/mo7.3
    Telnyx Text-to-Speech API vs VoiceStudio
  14. 14
    Altered Studio Free plan apiMacWebWin $30/mo7.2
    Telnyx Text-to-Speech API vs Altered Studio
  15. 15
    Amazon Polly Free plan apiWeb $4/mo7.2
    Telnyx Text-to-Speech API vs Amazon Polly
  16. 16
    Async Free plan apiiOSWeb Free7.2
    Telnyx Text-to-Speech API vs Async
  17. 17
    Audexum Text to Speech Free plan AndroidapiWebWin €29/mo7.2
    Telnyx Text-to-Speech API vs Audexum Text to Speech
  18. 18
    BreezeBlue Voice TTS Free plan apiWeb $9/mo7.2
    Telnyx Text-to-Speech API vs BreezeBlue Voice TTS
  19. 19
    CosyVoice Free plan apiLinuxself-hosted Free7.2
    Telnyx Text-to-Speech API vs CosyVoice
  20. 20
    FineVoice AI Voice Changer Free plan apiMacWebWin $0.50/mo7.2
    Telnyx Text-to-Speech API vs FineVoice AI Voice Changer

Telnyx Text-to-Speech API alternatives compared

#PlatformScoreFree planFromRuns on
1Adobe Firefly7.4Free planFreeAndroid, API, iOS, Web
2Google Cloud Text-to-Speech7.4Free plan$16/moAPI, Web
3Typecast7.4Free plan$5/moAndroid, API, iOS, Web
4Cartesia Sonic7.3Free plan$5/moAPI, Web
5Fish Audio7.3Free plan$11/moAPI, Linux, Mac, self-hosted, Web, Windows
6FreeTTS7.3Free plan$19/moAPI, Web
7Hume Octave7.3Free plan$3/moAPI, Web
8LOVO AI7.3Free planFreeAPI, Web
9Qwen3-TTS7.3Free planFreeAPI, Linux, self-hosted, Web
10Sprag7.3No$0.70/moAPI, self-hosted, Web
11Voice.ai7.3Free plan$5/moAndroid, API, iOS, Mac, Web, Windows
12Voicemaker7.3Free plan$2.08/moAPI, Web
13VoiceStudio7.3Free plan$8.25/moAPI, Linux, Mac, self-hosted, Web, Windows
14Altered Studio7.2Free plan$30/moAPI, Mac, Web, Windows
15Amazon Polly7.2Free plan$4/moAPI, Web
16Async7.2Free planFreeAPI, iOS, Web
17Audexum Text to Speech7.2Free plan€29/moAndroid, API, Web, Windows
18BreezeBlue Voice TTS7.2Free plan$9/moAPI, Web
19CosyVoice7.2Free planFreeAPI, Linux, self-hosted
20FineVoice AI Voice Changer7.2Free plan$0.50/moAPI, Mac, Web, Windows
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Questions about Telnyx Text-to-Speech API alternatives

What is the best alternative to Telnyx Text-to-Speech API?

Adobe Firefly, number 1 in text-to-speech software with a score of 7.4 out of 10. The others here: Google Cloud Text-to-Speech, Typecast, Cartesia Sonic and 16 more.

What is the best free alternative to Telnyx Text-to-Speech API?

Adobe Firefly is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.