Inworld TTS vs NaturalReader
Inworld TTS
inworld.aiNaturalReader
naturalreaders.comSide by side
| Figure | Inworld TTS | NaturalReader |
|---|---|---|
| Price from | $25/mo | $6.58/mo |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Plans published | 6 | 9 |
| Spec score · Text-to-speech tools | 9.1 (#12) | 8.9 (#19) |
| Spec score · Text-to-Speech Software | 8.9 (#18) | 8.6 (#43) |
| Spec score · AI voice generators | 8.8 (#6) | 8.4 (#12) |
| Commercial use | Yes | Yes |
| Export formats | MP3,WAV,Opus | MP3,WAV |
| Free plan | Yes | Yes |
| Languages | 200 | 31 |
| Maximum input | 40000 | 50000 |
| Platforms | web,api | web,windows,macos,ios,android,chrome_extension |
| Voice cloning | Yes | Users can upload or record a voice to create a multilingual AI voice. |
Plans
Inworld TTS
- On-DemandFree
- Creator$25 a month
- Builder$100 a month
- Developer$300 a month
- Growth$1,500 a month
- EnterprisePriced on request
NaturalReader
- Lite$79 a year
- Plus$119 a year
- Pro$25.90 a month
- Starter$198 a year
- Creator$49 a month
- Team$192 a year
- Plus EDU$299 a year
- Lite EDU$599 a year
- Site License$3,300 a year
In their own words
Inworld TTS
Inworld TTS has no write-up on Specifiction yet; its figures are above.
NaturalReader
NaturalReader converts written documents into spoken audio and supports formats including PDF, EPUB, DOC/DOCX, PPT/PPTX, Numbers, and Pages. It is available on Android, iOS, macOS, Windows, the web, and as an extension; its mobile apps include offline mode. AI voices support over 90 languages, and voice cloning is available. Users can download audio as MP3, while commercial plans also support WAV at 44.1 kHz. The free forever plan does not require a credit card. Personal plans are licensed for personal use and do not include the commercial AI Voice Generator; commercial plans include commercially licensed audio for business and public uses. EDU accounts let administrators manage students, teachers, and classrooms and provide shared document libraries. Plans include individual, commercial, team, education, and site-license options, with different allowances and billing arrangements. Listed prices include Lite at $79 a year, Plus at $119 a year, and Pro at $25.90 a month; the pricing note lists paid plans from $13.90/user/mo. App-store prices may vary due to exchange rates, fees, taxes, or VAT.