| What it does | From Code to Demo. Automatically.
| AI voice generator for text to speech, voice cloning, and voice design in your browser
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| Stage | Not given
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| Founded | Not given
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| Based in | US
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| Pricing model | Freemium
| Freemium
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| Pricing | Free trial: 14 days, no card required. Solo: $29/month or $290/year (20 videos, 100 renders/month, 3 workspaces, 2 devices). Team: $79/month or $790/year (60 videos, 300 renders/month, 10 workspaces, 3 people). Agency: $199/month or $1,990/year (unlimited videos and renders, unlimited workspaces, 10
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| Key features | - Reads code and recreates UI as animated React components
- AI-generated scripts tailored to audience
- Native voiceovers in 85 languages
- Multiple video formats: 16:9, 9:16, 1:1
- Batch builds and overnight rendering
- Brand kit per workspace with logos, colors, fonts
- Edit videos by asking in plain language
- Covers, thumbnails and social media copy generation
- Project export and import as .demovexa files
- Supports 47 video types from feature demos to changelog videos
| - 300+ public voices to audition in the browser
- Text to speech with realistic timing, emphasis, and tone
- Private voice cloning from approved audio samples
- Voice design from written descriptions
- Multilingual support in English, Chinese, Japanese, and Korean
- Generation history and audio downloads
- Editable scripts with instant previews
- Up to 1,000 characters per conversion on paid plans
- API and integration support for developers
- 24/7 browser-based generation without scheduling
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| What makes it different | - No screen recording needed—rebuilds UI from actual code as clean animation
- Rebuild videos instantly when product changes without re-recording
- Runs locally on your computer; code never uploaded to DemoVexa servers
- AI provider and voice billing goes to your own accounts with no markup
| - Consent-first voice cloning workflow that requires permission before creating private voice models
- Edit scripts and regenerate lines without re-recording
- One credit balance shared across text to speech, voice design, and cloning
- Fast enough for constant revisions and prototyping
- Independent service separate from FineShare VoiceArt
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 22 ▲ +11 (up) since last check | 16 ▼ −1 (down) since last check |
| Trust Flow (Majestic) | 9 | 5 |
| Citation Flow (Majestic) | 24 | 26 |
| Referring domains (Majestic) | 25 | 71 |