Pricing
Diigo pricing
As diigo.com lists them, read 1 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Free | $0 · 1000 bookmarks/notes · 200 highlights · no PDF annotation · 50 screenshots/images · 5 outliners · 1 private group with 3 members · limited social-media bookmarking | Free |
| Teacher | $0 · Unlimited bookmarks/notes · 5000 highlights · 50 PDF annotations · 1000 screenshots/images · 20 outliners · 1 public group with unlimited members · 20 private groups with 50 members each | Free |
| Standard | Only $5/month, $40/year · Unlimited bookmarks/notes and highlights · 100 PDF annotations · unlimited cached pages · unlimited screenshots/images · 40 outliners · 1 public group with unlimited members · 3 private groups with 10 members each | $5 a month |
| Professional | Only $6/month, $59/year · Unlimited bookmarks/notes, highlights, PDF annotations, cached pages and screenshots/images · unlimited outliners and groups · unlimited social-media bookmarking | $6 a month |
From diigo.com.