Readwise surfaces your highlights from Kindle, articles, and PDFs through daily review emails and spaced repetition. Reader, their newer product, is a full read-later app.
| Feature | Glean | Readwise |
|---|---|---|
| Save from any URL | ✓ | ✓ |
| AI-generated summaries | ✓ | ✓ |
| Auto-extract action items | ✓ | ✗ |
| Task management | ✓ | ✗ |
| Kindle sync | ✗ | ✓ |
| Spaced repetition | ✗ | ✓ |
| Daily review emails | ✗ | ✓ |
| Browser extension | ✓ | ✓ |
| iOS app | ✓ | ✓ |
| Priority sorting | ✓ | ✗ |
Pro subscription
Free gives you 3 captures/week and 1 project. Pro costs $4.99 / week or $49.99 / year with a 3-day yearly trial.
Readwise at $8.99/month. Reader included. Paid subscription required.
You want saved content to become contextual todos your agents can finish. Glean keeps the source, writes the subtasks, and hands the work to Claude Code or Codex.
Heavy readers who want to retain more from books and articles.
Readwise helps you remember what you read. Glean helps you do something about it. Highlights without action items are just passive review.
Choose Readwise if retention through review is your goal. Choose Glean if you want to skip review and go straight to action.
Save it once, get a task with context, then hand it to Claude Code or Codex.
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