Best OpenTTS Alternatives in 2026
Updated
20 apps from text-to-speech software ranked against OpenTTS on the same published basis.
- 1OpenTTS vs Adobe Firefly
- 2OpenTTS vs Typecast
- 3OpenTTS vs Voice.ai
- 4OpenTTS vs Async
- 5OpenTTS vs Audexum Text to Speech
- 6OpenTTS vs CastReader
- 7OpenTTS vs ResponsiveVoice
- 8OpenTTS vs Speechify
- 9OpenTTS vs TTSReader
- 10OpenTTS vs Voicebox
- 11OpenTTS vs IReadAll
- 12OpenTTS vs Local TTS - Voice Aloud Reader
- 13OpenTTS vs LoudReader
- 14OpenTTS vs SpeechWave
- 15OpenTTS vs Voiser
- 16OpenTTS vs SayTXT
- 17OpenTTS vs Speech Central
- 18OpenTTS vs Verbl
- 19OpenTTS vs NaturalReader
- 20OpenTTS vs VoisLabs Talking Avatars
OpenTTS alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Adobe Firefly | 7.9 | Free plan | Free | Android, API, iOS, Web |
| 2 | Typecast | 7.9 | Free plan | $5/mo | Android, API, iOS, Web |
| 3 | Voice.ai | 7.8 | Free plan | $5/mo | Android, API, iOS, Mac, Web, Windows |
| 4 | Async | 7.7 | Free plan | Free | API, iOS, Web |
| 5 | Audexum Text to Speech | 7.7 | Free plan | €29/mo | Android, API, Web, Windows |
| 6 | CastReader | 7.7 | Free plan | $3/mo | Android, API, iOS, Web |
| 7 | ResponsiveVoice | 7.7 | Free plan | $9/mo | Android, API, iOS, Web |
| 8 | Speechify | 7.7 | Free plan | $29/mo | Android, API, iOS, Mac, Web, Windows |
| 9 | TTSReader | 7.7 | Free plan | $10/mo | Android, API, iOS, Mac, Web, Windows |
| 10 | Voicebox | 7.7 | Free plan | $1/mo | Android, API, iOS, Linux, Mac, self-hosted, Windows |
| 11 | IReadAll | 7.6 | Free plan | $9.99/mo | Android, iOS, Web |
| 12 | Local TTS - Voice Aloud Reader | 7.6 | Free plan | $4.99/mo | iOS |
| 13 | LoudReader | 7.6 | Free plan | $4.17/mo | iOS, Mac |
| 14 | SpeechWave | 7.6 | Free plan | Free | Android, iOS, Mac, Web |
| 15 | Voiser | 7.6 | Free plan | Free | Android, API, iOS, Web |
| 16 | SayTXT | 7.5 | Free plan | Free | Android, iOS, Web |
| 17 | Speech Central | 7.5 | Free plan | Free | Android, iOS, Mac, Windows |
| 18 | Verbl | 7.4 | Free plan | Free | Android, iOS |
| 19 | NaturalReader | 7.3 | No | $6.58/mo | Android, Browser, iOS, Mac, Web, Windows |
| 20 | VoisLabs Talking Avatars | 7.2 | No | ₹299/mo | Android, Web |
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Questions about OpenTTS alternatives
What is the best alternative to OpenTTS?
Adobe Firefly, number 1 in text-to-speech software with a score of 7.9 out of 10. The others here: Typecast, Voice.ai, Async and 16 more.
What is the best free alternative to OpenTTS?
Adobe Firefly is the best-ranked alternative with a free plan. 18 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.