Chat with your PDFs, generate quizzes, flashcards, and podcasts
Independent hub for Block's Dessa voice AI with official recordings, hardware checks and live voice playground
Stage
Not given
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Founded
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Based in
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HK
Pricing model
Freemium
Freemium
Pricing
Not given
Free: official Dessa recordings breakdown, Mac M4 Max checker, and BYOK mode. Instant Voice Pass: $4.90 one-time for 150 credits (15 minutes). Pro Studio: $12.90/month for 1,200 credits (120 minutes).
Key features
AI Document Chat with cited answers
Multi-format file support (PDF, DOCX, TXT, Markdown, URLs)
AI-generated quizzes from document content
AI flashcard creation tailored to key concepts
PDF to podcast audio generation
AI essay writer and grader
Document library with topic-based organization
Multi-document conversation support
Official Dessa audio recordings with two-track synchronized playback
Mac M4 Max hardware readiness checker for local deployment
Bring-your-own-key mode with OpenAI API integration
Session audio and transcript download
Real-time voice AI with 6-second credit metering
Model comparison table for Dessa vs Sesame vs GPT-Live-1 vs Moshi
Microphone preview mode for testing audio input
Multiple conversation scenarios for voice practice
What makes it different
Answers include page references for source verification
Processes documents in seconds with no manual searching
All features work directly from uploaded content without copy-pasting
End-to-end encryption for document security
Independent platform with no affiliation to Block, Inc., providing free access to official Dessa recordings
Only source showcasing Block's full-duplex Dessa model with official two-track demonstrations
Free M4 Max hardware checker to estimate Dessa's local deployment compatibility
Zero-text speech-to-speech architecture with no text intermediary
NotebookLama
DessaVoice