Best Web Annotation Tools in 2026
Updated
31 web annotation tools ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
31ranked
0free plans on this page
5 Oct 2026last checked
Input list Web Annotation Tools 6 channels on this page · 24 of 48 spec lines stated by the makers
Ch Tool Free planPaid fromAnnotation modesCollaborative reviewGuest accessDocument supportBrowser captureTeam seats Spec sheet Score
26 ClickCues Free planNoPaid fromnot statedAnnotation modesbothCollaborative reviewYesGuest accessYesDocument supportwebpagesBrowser captureYesTeam seats5 seats 7/8spec lines stated 5.8
27 eMargin Free planYesPaid fromnot statedAnnotation modesbothCollaborative reviewYesGuest accessnot statedDocument supportwebpagesBrowser capturenot statedTeam seatsnot stated 4/8spec lines stated 5.8
28 NowComment Free planYesPaid fromnot statedAnnotation modesbothCollaborative reviewYesGuest accessnot statedDocument supportbothBrowser capturenot statedTeam seatsnot stated 4/8spec lines stated 5.8
29 Freemarkup Free planYesPaid fromnot statedAnnotation modescommentsCollaborative reviewYesGuest accessnot statedDocument supportwebpagesBrowser capturenot statedTeam seatsnot stated 4/8spec lines stated 5.7
30 Revisely Free planYesPaid fromnot statedAnnotation modesbothCollaborative reviewnot statedGuest accessnot statedDocument supportwebpagesBrowser captureYesTeam seatsnot stated 4/8spec lines stated 5.6
31 Ybug Free planYesPaid fromnot statedAnnotation modesnot statedCollaborative reviewnot statedGuest accessnot statedDocument supportnot statedBrowser capturenot statedTeam seatsnot stated 1/8spec lines stated 5.6
Compare all 6 in a table
| # | Tool | Score | Free plan | Free plan | Paid from | Annotation modes | Collaborative review |
|---|---|---|---|---|---|---|---|
| 26 | ClickCues | 5.8 | No | No | — | both | Yes |
| 27 | eMargin | 5.8 | No | Yes | — | both | Yes |
| 28 | NowComment | 5.8 | No | Yes | — | both | Yes |
| 29 | Freemarkup | 5.7 | No | Yes | — | comments | Yes |
| 30 | Revisely | 5.6 | No | Yes | — | both | — |
| 31 | Ybug | 5.6 | No | Yes | — | — | — |
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