A workspace for reading articles, PDFs, videos and podcasts with AI explanations and cross-source questions
GitHub-style consistency tracker for tracking habits, goals and recurring tasks
Stage
Startup
Not given
Founded
2026
Not given
Based in
US
FR
Pricing model
Freemium
Freemium
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.
Monthly subscription from $3.50 USD; Lifetime plan $47 USD with 30-day money-back guarantee. Monthly plans include 14-day free trial.
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
Auto-generated daily to-dos from recurring tasks
Push and email notifications with customizable reminders
Day-off and holiday modes for guilt-free breaks
Edit task completion anytime in the heatmap
Gamification with XP, achievements and badges
Social challenges and leaderboards
Public profile page for community accountability
Data export and account control
Progressive web app installation for mobile access
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
Guilt-free breaks with day-off and holiday modes that don't break streaks
Clean, minimalistic UI with clarity and visual progress tracking
All tracking needs in one place instead of multiple apps
Editable heatmap letting you fix any missed task anytime
Pay once with lifetime access and all future updates included