Photorealistic avatars that speak your voice agent's audio in real time
Stage
Not given
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Founded
2022
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Based in
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Pricing model
Freemium
Paid
Pricing
Not given
Realistic Avatars: $0.02 per minute, billed per second. Voice Agents: $0.06 per minute, billed per second. Open Source: Free (MIT License). Custom avatar: $199 per avatar (one time). Remove watermark: $19 per month. New accounts get $1 of free credits.
Key features
Generate slides from text, PDFs, Word documents, YouTube links, and Google Docs
AI-powered automatic slide design and layout
AI image generation directly in slides
Automatic speaker notes generation
Multi-language translation for entire presentations
AI-powered text rewriting and editing
Custom brand template upload and reuse
Native PowerPoint export as editable .pptx files
Supports up to 50 slides per presentation on Pro plan
Real-time lip-sync with accurate mouth shapes from audio alone
Works with any TTS or voice provider (OpenAI, ElevenLabs, Azure, Fish Audio, Cartesia)
Avatar responds in less than 250 milliseconds
WebRTC delivery with video and audio in sync, no media servers required
LiveKit integration for drop-in avatar as participant
SDK with server and client libraries for quick integration
User interruption support to stop avatar mid-sentence
Sessions can run up to 3 hours each
Works with any language audio
No text or viseme data required
What makes it different
Works directly inside PowerPoint with no tool switching required
Over 95% of presentations generated in under 30 seconds
Ranked #1 AI presentation add-in on Microsoft AppSource
Exports as native, fully editable .pptx files without formatting issues
Supports custom brand templates and design reuse
Photorealistic avatars that require no 3D work or custom training
Ultra-low latency under 250 milliseconds
Affordable pricing from $0.02 per minute, billed per second with no minimum
Twistly
Talking Avatar