Freedom251 › Game Voice Generators
VoiceKeep
What VoiceKeep is
VoiceKeep is a browser-based AI voice platform for voice cloning, text-to-speech, conversations, audiobook production, and production-ready audio. It lists 24 curated voices and multilingual generation in 10 languages, including cross-lingual cloning. A custom voice clone can be created from a 5–25 second recording with a matching transcript. Conversation editing offers drag-and-drop line ordering and per-line controls for speed, volume, and gap timing; Smart Script Diff regenerates only changed script lines. Audiobooks can be exported as M4B files with chapter markers and metadata, which the homepage describes as ACX-compliant. Single generations are delivered as 48kHz WAV and conversations as merged WAV; the free tier lists MP3 downloads. The REST API supports voice management, text-to-speech, conversations, and audiobook creation, with keys available on Pro and Studio. VoiceKeep says it uses TLS encryption and access controls, processes voice data on its own GPU infrastructure, and deletes retained custom samples within 30 days after account deletion. The Free plan costs nothing and includes 3,000 characters monthly; paid plans start with Starter at $5 a month. Commercial use is listed.
Who it suits
VoiceKeep names authors and publishers, content creators, game developers, educators, accessibility and localization users, and developers as use cases. It may suit people creating narrated content or integrating voice generation through an API.
What it does well
- Supports generation in 10 languages.
- Conversation editing includes per-line timing and sound controls.
- Audiobooks export as M4B with chapter markers.
- Free plan includes 3,000 characters per month.
- Commercial use is listed.
What to know first
- Free tier retains files for 14 days.
- API keys are limited to Pro and Studio.
- Custom voice samples require a matching transcript.
- No free trial is listed.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | 3,000 chars/mo · 1 custom voice · 12 curated voices · 1 conversation · MP3 download · 14-day file retention | Free |
| Studio | $149/mo · 2,000,000 chars/mo · unlimited voices · priority human support · full commercial license · dedicated generation capacity · 365-day file retention | $149 a month |
| Creator | $19/mo · 100,000 chars/mo · 10 custom voices · unlimited conversations · M4B audiobook export · custom pronunciation rules · stage directions · 90-day file retention | $19 a month |
| Pro | $49/mo · 500,000 chars/mo · 30 custom voices · REST API, SSE, and WebSocket · AI auto-casting · script diff · per-line effects · voice design | $49 a month |
| Starter | $5/mo; annual billing example: $4/mo ($48/year) · 30,000 chars/mo · 3 custom voices · 24 curated voices · 3 conversations · 30-day file retention · no watermarks | $5 a month |
As voicekeep.io lists them, read 8 Oct 2026. The maker's own page has the final word.
Verdict
VoiceKeep covers voice cloning, speech generation, conversation editing, audiobook exports, and API use. Its free tier provides a way to begin, while higher listed plans add larger character limits and additional capabilities.
Facts from VoiceKeep's own pages
- API access
- The REST API supports voice management, text-to-speech, conversations, and audiobook creation; API keys are available on Pro and Studio. · voicekeep.io, 8 Oct 2026
- API limits
- The API page lists burst limits of 20 requests per minute for Pro and 40 per minute for Studio. · voicekeep.io, 8 Oct 2026
- Audiobook export
- Audiobooks can be exported as M4B files with chapter markers and metadata, and the homepage describes the export as ACX-compliant. · voicekeep.io, 8 Oct 2026
- Audio formats
- The FAQ says single generations are delivered as 48kHz WAV, conversations as merged WAV, and audiobooks as M4B; the free pricing tier lists MP3 download. · voicekeep.io, 8 Oct 2026
- Conversation editing
- Multi-speaker conversations support drag-and-drop line ordering and per-line speed, volume, and gap timing controls. · voicekeep.io, 8 Oct 2026
- Data handling
- The privacy policy says uploaded custom voice samples are retained while an account is active and deleted within 30 days after account deletion. · voicekeep.io, 8 Oct 2026
- Integrations
- The maker describes M4B exports as compatible with Apple Books, Audible, and other audiobook players, and offers API integration for apps. · voicekeep.io, 8 Oct 2026
- Product
- VoiceKeep is a browser-based AI voice platform for voice cloning, text-to-speech, conversations, audiobook production, and production-ready audio. · voicekeep.io, 8 Oct 2026
- Script updates
- Smart Script Diff regenerates only lines changed in a conversation or audiobook script. · voicekeep.io, 8 Oct 2026
- Security
- The privacy policy says VoiceKeep uses TLS encryption in transit and access controls, and processes voice data on its own GPU infrastructure rather than sending it to third-party AI providers. · voicekeep.io, 8 Oct 2026
- Support
- The Studio plan includes priority human support, and pricing directs larger organizations seeking custom limits, SSO, or dedicated infrastructure to contact VoiceKeep for a quote. · voicekeep.io, 8 Oct 2026
- Voice cloning
- Users can create a custom voice clone by uploading a short voice sample; the FAQ specifies a 5–25 second clip with a matching transcript. · voicekeep.io, 8 Oct 2026
- Voices and languages
- The product page lists 24 curated voices and multilingual generation in 10 languages with cross-lingual cloning. · voicekeep.io, 8 Oct 2026
- Who it is for
- VoiceKeep describes use cases for authors and publishers, content creators, game developers, educators, accessibility and localization users, and developers. · voicekeep.io, 8 Oct 2026
Where VoiceKeep stands on Freedom251
- Game Voice Generators#30 of 45