| What it does | From Code to Demo. Automatically.
| AI video generator that turns prompts and scripts into finished documentary-style YouTube videos
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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
| - Automated B-roll sourcing and cutting to narration
- Animated maps and charts generated from script data
- Browser-based timeline editor with re-rendering at 10% of original credits
- AI thumbnail generation with style matching
- FCP7 XML export for Premiere Pro, DaVinci Resolve, and Final Cut Pro
- Integration with AI agents via MCP, REST API, and CLI
- Video length control from 6 to 60 minutes with script-to-length matching
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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
| - Plan-before-render approval workflow: users review script, voice, and credit estimate before video generation
- Real footage, maps, and charts instead of generic AI video: documentaries use licensed stock and public-domain footage
- Credit-only charging after successful render with no charges for failed generations
- Agentic AI planning and directing: AI agents orchestrate scene planning and generation
- Support for custom scripts and uploaded voiceovers
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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 | 35 ▲ +1 (up) since last check |
| Trust Flow (Majestic) | 9 | 13 |
| Citation Flow (Majestic) | 24 | 33 |
| Referring domains (Majestic) | 25 | 156 |