A workspace for reading articles, PDFs, videos and podcasts with AI explanations and cross-source questions
A private-by-default clipboard manager for macOS that opens from the notch
Stage
Startup
Not given
Founded
2026
Not given
Based in
US
Not given
Pricing model
Freemium
Free trial
Pricing
Free plan with 100 comprehension units/month. Pro $9/month with 300 units. Premium $19/month with 600 units. Scholar $39/month with 1,200 units. Annual billing saves 17%: Pro $90/year, Premium $190/year, Scholar $390/year. Unit packs from $10 for 200 units.
Personal (1 Mac): $14.99 launch pricing, $29.99 after launch. Plus (3 Macs): $29.99 launch pricing, $39.99 after launch. Studio (5 Macs): $39.99 launch pricing, $49.99 after launch. One-time payment with lifetime updates.
Key features
Clean reading view for articles, PDFs, podcasts, videos and newsletters
Inline explanations for difficult passages written from surrounding context
Cross-source question answering with citations
Structural navigation showing key moments and density maps
Connected note-taking tied to source passages
Natural voice narration for listening
Notebook feature for gathering related sources with notes and questions
Discover shelf suggesting rights-cleared reading related to your library
Course builder to create lessons from saved documents
Integration with ChatGPT and browser extensions for Chrome and Firefox
Clipboard history that captures text, images, screenshots, colors and vector graphics with full formatting preserved
Search entire clipboard history with results from text inside screenshots using OCR
Paste Stack to copy multiple items and paste them one by one in order
Automatic detection and hiding of passwords, API keys and tokens behind dots
Screenshot markup with arrows, boxes, notes, text and blur before sharing
Screenshot beautification with presets for social platforms like Instagram, LinkedIn and YouTube
Color palette generation from hex and RGB values with matching complementary palettes
Multi-copy to select and paste multiple items together in one action
Custom categories to organize and permanently keep important clips
iCloud sync across multiple Macs with end-to-end encryption
What makes it different
Explanations stay beside the source instead of requiring you to leave to look up terms
Questions cite specific passages from sources so answers are traceable
Notes automatically stay attached to the passages that prompted them
Works with PDFs, videos, podcasts and articles in one unified workspace
Opens from the notch on macOS for one-hover access to your entire clipboard history
Built entirely for keyboard control with every function accessible without leaving the keyboard
One-time purchase with lifetime updates and no subscription required
Omphalis
CopyPasta