Life & fun · alternatives · 2026

24 alternatives to Web Annotation

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Web Annotation launched in 2020; newer entries below may have overtaken it.

1. 1
   Annotate by Convergely▲82

   Easily annotate images you get on Slack - just like Skitch

   2015 · its alternatives →

2. 2
   Genius Annotations▲105

   Embed text annotations on your site. Annotate the web.

   2014 · genius.com · its alternatives →

3. 3
   Sonar▲14

   A linting tool for the web

   2017 · its alternatives →

4. 4
   A new annotation tool for information extraction with Mechanical Turk▲72

   Intuitive Annotation Tool for Information Extraction / Named Entity Recognition using localturk / Amazon Mechanical Turk - Varal7/ieturk

   2018 · github.com · its alternatives →

5. 5
   Annopad▲64

   Annotate and bookmark the Internet

   2016 · chromewebstore.google.com · its alternatives →

6. 6
   Annotary - Highlight Web Pages, Share Your Notes▲15

   OLE777 Sebagai penyedia rujukan digital untuk mengenal beberapa macam genre game dan entertaiment online. dengan blog konten yang ringan dan sangat informatif sehingga mudah di pahami untuk para pemain slot gacor yang mengejar maxwin

   2012 · annotary.com · its alternatives →

7. 7
   Annotary▲3

   Save and annotate web pages, take notes, and shares

   2016 · joleerestaurant.com · its alternatives →

8. 8
   An annotation tool for ML and NLP▲5

   A web-based document annotation tool, powered by AI :rocket: - samueldobbie/markup

   2023 · github.com · its alternatives →

9. 9ES
   EWhiteboard – store arbitrary content with annotations and comments▲5

   2016 · ewhiteboard.co · its alternatives →

10. 10GA
    Genius Annotations Button – Inspired by GitHubButtons▲7

    2015 · geniusbtn.com · its alternatives →

11. 11
    AnnotateWeb▲6

    You can export as image, share annotations as URL or have a collaborative annotation session with others. Source code available at: https://github.com/surfly/annotateweb.com

    2025 · annotateweb.com · its alternatives →

12. 12RL
    Refuel-LLM, a large language model for data annotation and enrichment▲9

    2023 · app.refuel.ai · its alternatives →

13. 13AT
    A tool that automatically creates infographics from webpages▲7

    2020 · turboinfographic.com · its alternatives →

14. 14TT
    Turn the Web into an API – A case study▲8

    2016 · blog.extracty.com · its alternatives →

15. 15
    A framework for web component frameworks▲8

    A framework for web component frameworks

    2024 · sirpepe.github.io · its alternatives →

16. 16AW
    A web page with content generated through a public Notion page and API▲7

    2021 · series.slice.so · its alternatives →

17. 17WN
    Websee – Naturally Crowdsourcing the Happenings of the Web▲5

    2016 · websee.io · its alternatives →

18. 18
    Social AI Platform - Collaboration! ▲5

    AI platform for annotating web pages. Annotate any website!

    Jan 2026 · annotatable.ai · its alternatives →

19. 19
    Annotate by Driftt▲7

    Real-Time collaboration for everyone

    2015 · its alternatives →

20. 20DA
    DGM: A free online diagramming for the Web and AI▲5

    2024 · dgm.sh · its alternatives →

21. 21TV
    Traverse, visually intuitive web commenting/discussion▲9

    2013 · 74.207.237.99 · its alternatives →

22. 22
    Writ▲5

    Opinionated, classless styles for semantic HTML

    2016 · writ.cmcenroe.me · its alternatives →

23. 23
    Annotate - Web Based Image Labeler▲7

    Online batch image annotation, labeling and segmentation

    2021 · annotate.pixlab.io · its alternatives →

24. 24
    StackLinks▲7

    Social bookmarking and annotations

    2016 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →