Alternatives

Products that do what Sidemark does

Comment and leave notes directly on any webpage.

1. 1
   Sidenote▲268

   Comment and live chat on any page of the internet

   2024

2. 2
   MarkUp for Chrome▲389

   Turn any URL into a canvas for feedback from your browser

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3. 3
   DoneNote▲253

   Leave notes straight on the web page with your entire team

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4. 4
   VideoMark▲94

   Take notes on online videos

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5. 5
   Bookmark It▲152

   Create awesome notes on YouTube videos

   2018

6. 6
   Page Notes Sidebar▲107

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7. 7
   Sidenote▲97

   Timestamped notes on YouTube videos

   2020

8. 8
   MarkUp▲454

   Turn your website into a dynamic canvas ready for feedback

   2020

9. 9
   Sidenotes▲125

   Annotate the web.

   2014

10. 10
    Socially Browse Chrome Extension▲88

    Comment and rate any website without leaving the page

    2020

11. 11
    Comment Mode▲151

    Watch YouTube videos and read comments at the same time

    2017

12. 12
    not8▲155

    Leave sticky notes on live websites and share with your team

    2022

13. 13
    Jam on Chrome▲249

    Sticky notes for the web to comment right on your website

    2021

14. 14
    Pastel Bookmarklet▲130

    Mark up any website from your browser, for free

    2019

15. 15
    Whatfix Comments▲205

    Add comments and collaborate anywhere on the web

    2023

16. 16NI
    Nash, I made a standalone note with single HTML file▲536

    Hello HN, I hope it will posted as well. I made a note in single html file. This does not require a separate membership or installation of the software, and if you download and modify an empty file, you can modify and read it at any time, regardless of online or offline. It can be shared through messengers such as Telegram, so it is also suitable to share contents with long articles and images. It is also possible to host and blog because it is static html file content.

    2025 · keepworking.github.io

17. 17
    SideNotes 1.3▲259

    Quick Notes on Screen Side

    2021

18. 18
    SideComments.js▲209

    add Medium like comments to your site

    2014

19. 19
    SideNotes▲311

    Quick notes on screen edge

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20. 20
    QuoteMark▲100

    Save interesting text found on the Internet

    2022

21. 21
    Side Notepad▲165

    Write notes without leaving your work

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22. 22NA
    Netvyne – a Chrome extension to leave and read comments on any URL▲47

    2022 · netvyne.com

23. 23
    Simple Commenter▲212

    Simplify client feedback with a single line of code

    2024

24. 24
    Toolbar▲150

    Comment & track issues directly on your website

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