Convert PowerPoint and PDF slides into narrated videos with an AI avatar presenter
Stage
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Freemium
Pricing
Free: 25 credits monthly. Starter Plan: $11.9/month (300 credits/month, 100 songs/month, 100 images/month). Pro Plan: $17.9/month (600 credits/month, 200 songs/month, 200 images/month). Weekend sale: 30% off monthly, 68% off yearly.
Free tier: 60 credits on signup (enough for 6-page deck). Credits cost 10 per page. Credit packs: Starter $39 for 2,000 credits (~200 slides); Creator $99 for 6,000 credits (~600 slides); Studio $299 for 20,000 credits (~2,000 slides). All packs never expire. Credits can also be purchased via monthl
Key features
AI Music Generation from text prompts or lyrics
Vocal Remover with full stem separation into 12 stems
Voice Cloning from a few seconds of audio
AI Cover to transform songs with different vocal styles
AI Music Extender to add 30 seconds or more to tracks
Add Vocals to Music from instrumentals
AI Music Video Generator with scene transitions and effects
Voice Cloning with Unlimited models on Pro Plan
Commercial License for royalty-free use
Cloud-based processing with no GPU installation required
Support for PowerPoint (.pptx, .ppt) and PDF files up to 40 pages
Editable draft scripts generated from slide text before rendering
Custom presenter registration from 8-30 seconds of video
Voice cloning from reference audio on all plans
Per-slide chapters for video navigation
Single MP4 output per deck with lip-sync
Failed renders fully refunded
Shareable links for finished videos without requiring viewer account
What makes it different
Democratizes music creation for non-musicians and enthusiasts
Privacy-first approach with secure content processing
Quality output designed as complete tracks, not rough loops
Fast generation in seconds with intuitive interface
50+ music styles to choose from
9–35× cheaper per minute than competitors like Synthesia and HeyGen
No video length cap: renders up to 80 minutes as a single video without splitting
Custom presenters and voice cloning included on all plans, including free tier
Self-hosted delivery option available for organizations with data residency requirements
DocPresenter