Pastel may suit teams collecting feedback on websites, PDFs, images, or videos, especially when reviewers need to comment without accounts.
Free plan Free trial From $25 a month AndroidiPhone & iPadWebBrowser extensionAPI
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Best Web Annotation Tools 2026
Facts read 1 Oct 2026 – 15 Oct 2026
Pastel leads this list of 31 (record score 6.0, free plan). Ybug is next (record score 5.5, free plan), and Weava Highlighter is the next highest-placed with a free plan (record score 5.4).
When reviewing web content with notes or comments, the right tool can depend on both source material and collaboration needs. Compare annotation modes and document support, then check browser capture and export options for handling content and resulting work. Collaborative review, guest access, and team seats help distinguish ways to work with others; free-plan availability and paid-from pricing add cost context. Pastel, Weava Highlighter, and Annot8 are among the tools covered, alongside AnnotationBase and Hypothesis. Compare the published features against how you collect, mark up, and share feedback.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Pastel | Pastel may suit teams collecting feedback on websites, PDFs, images, or videos, especially when reviewers need to comment without accounts. | 6.0 | $25 a month | Free plan | Android, iPhone & iPad, Web, Browser extension | 14 Oct 2026 |
| 02 Ybug | 5.5 | €10 a month, billed yearly | Free plan | Web, Browser extension, API | 9 Oct 2026 | |
| 03 Weava Highlighter | It suits students and researchers who collect material from websites and PDFs and want to organize annotations, create citations, or export their work. | 5.4 | $12 a year | Free plan | iPhone & iPad, Web, Browser extension | 15 Oct 2026 |
| 04 Annot8 | Annot8 is aimed at agencies and freelancers, product teams, QA and engineering, and designers who need feedback tied to webpages. | 5.2 | $10 a month, billed yearly | Free plan | Web, API, Self-hosted | 15 Oct 2026 |
| 05 Huddlekit | Huddlekit suits design and development teams that need clients or guests to comment on visual work without creating accounts. | 5.2 | $16 a month, billed yearly | Free plan | Web, API | 15 Oct 2026 |
| 06 AnnotationBase | AnnotationBase suits project managers, freelancers, clients, designers, developers, and agencies reviewing websites together. | 4.9 | £99 a year | Free plan | Web | 1 Oct 2026 |
| 07 Marker.io | 4.9 | $39 a month, billed yearly | Free trial | Web, Browser extension | 7 Oct 2026 | |
| 08 MarkUp | 4.9 | $79 a month | Free trial | Web, Browser extension, API | 14 Oct 2026 | |
| 09 Ruttl | Ruttl suits digital agencies, developers, product teams, and marketing managers who need to gather feedback on websites or visual files. | 4.9 | $18 a month | Free plan | Web, API | 7 Oct 2026 |
| 10 SiteDots | SiteDots suits people reviewing webpages with teammates or clients, especially when feedback needs to stay tied to particular page elements. | 4.9 | $10 a month, billed yearly | Free plan | Web, Browser extension | 4 Oct 2026 |
02
Ybug
WebBrowser extensionAPI Record5.5 Visit
03
Weava Highlighter
It suits students and researchers who collect material from websites and PDFs and want to organize annotations, create citations, or export their work.
iPhone & iPadWebBrowser extension Record5.4 Visit
04
Annot8
Annot8 is aimed at agencies and freelancers, product teams, QA and engineering, and designers who need feedback tied to webpages.
WebAPISelf-hosted Record5.2 Visit
05
Huddlekit
Huddlekit suits design and development teams that need clients or guests to comment on visual work without creating accounts.
WebAPI Record5.2 Visit
6
AnnotationBase
Web £99 a year Record4.9 Visit AnnotationBase suits project managers, freelancers, clients, designers, developers, and agencies reviewing websites together.
9
Ruttl
WebAPI $18 a month Record4.9 Visit Ruttl suits digital agencies, developers, product teams, and marketing managers who need to gather feedback on websites or visual files.
10
SiteDots
WebBrowser extension $10 a month, billed yearly Record4.9 Visit SiteDots suits people reviewing webpages with teammates or clients, especially when feedback needs to stay tied to particular page elements.
12
ReviewSight
Web €9.99 a month Record4.8 Visit ReviewSight suits teams reviewing live websites who need to coordinate feedback, track fixes, or connect review work with development tools.
13
Perusall
Web $5 one-time Record4.7 Visit Perusall suits instructors and students who want to discuss course content together and track engagement.
15
Annot
Web $9 a month Record4.6 Visit Annot suits agencies, freelancers and teams that collect feedback on websites or web applications.
18
dotts
Web $15 a month, billed yearly Record4.6 Visit It suits freelance web designers and small teams who need clients to leave feedback on websites or design files.
19
Markify
Web $15 a month, billed yearly Record4.6 Visit It suits teams reviewing visual designs, websites, documents, or dashboards together.
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