NaturalReader vs Voicebox
NaturalReader
naturalreaders.com
Voicebox
voicebox.shSide by side
| Figure | NaturalReader | Voicebox |
|---|---|---|
| Price from | $6.58/mo | $1/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 9 | 3 |
| Spec score · Text-to-speech tools | 8.9 (#19) | 9.4 (#2) |
| Spec score · Text-to-Speech Software | 8.6 (#43) | 8.7 (#32) |
| Commercial use | Yes | Yes |
| Company Identity | The site identifies the company as NaturalSoft Limited, also shown as Naturalsoft Ltd. | The Voicebox website footer identifies the maker as Spacedrive Technology Inc. |
| Free plan | Yes | Yes |
| Languages | 31 | 23 |
| Voice Cloning | Users can upload or record a voice to create a multilingual AI voice. | It can clone a voice from a few seconds of audio supplied by upload, microphone recording, or system-audio capture. |
Plans
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
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.
Voicebox
Voicebox is a free, open-source local AI voice studio for voice cloning, speech generation, dictation, and agent voice output. Its desktop app can clone a voice from as little as three seconds of audio, supplied by file, microphone recording, or system capture. The maker lists seven text-to-speech engines for cloning, preset voices, and delivery control. A timeline editor supports multi-voice narratives, arranging tracks, trimming clips, and mixing conversations; effects include pitch shift, reverb, delay, and compression. Dictation uses a global shortcut to send transcripts to the focused text field or clipboard, with local Whisper models supporting 99 languages. MCP-aware agents such as Claude Code, Cursor, and Cline can speak through Voicebox, and a local REST API provides speech generation and related functions. The privacy policy says the offline desktop app requires no account and does not send recordings, profiles, transcripts, generations, or settings to the maker. Local is free with unlimited local generations and captures. Cloud and mobile sync are marked as coming soon, and cloud pricing and limits are not final.