Work · alternatives · 2026

24 alternatives to Sum It Up

A micro bookmarker & multicolor highlighter for note keeping

Sum It Up is a web app and Chrome extension that functions as a micro bookmarker and multicolor highlighter for taking notes. It allows users to save and organize content while highlighting important sections in… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Sum It Up launched in 2017; newer entries below may have overtaken it.

1. 1
   Markup Extension By Kdan Mobile▲90

   Read, highlight and share what matters

   2021 · markups.kdanmobile.com · its alternatives →

2. 2
   Nocket▲110

   Save bookmarks, highlights, notes & AI summaries in Notion

   2024 · nocket.io · its alternatives →

3. 3
   MarkUp for Chrome▲387

   Turn any URL into a canvas for feedback from your browser

   2020 · chromewebstore.google.com · its alternatives →

4. 4
   MarkUp▲442

   Turn your website into a dynamic canvas ready for feedback

   2020 · markup.io · its alternatives →

5. 5
   Digests by Highlight▲253

   A weekly summary of sessions and errors on your web app

   2022 · launchdarkly.com · its alternatives →

6. 6
   Highlight▲318

   See and act on your webapp's issues and interactions

   2021 · launchdarkly.com · its alternatives →

7. 7
   TLDR This▲361

   Automatically summarize any article or webpage in a click.

   2019 · tldr.hackeryogi.com · its alternatives →

8. 8
   Smarkup Notes▲191

   Extremely simple, productivity-focused, collaboration notes

   2022 · smarkup.com · its alternatives →

9. 9
   Summarize▲256

   Remember the books you read through organized notes 📚

   2019 · apps.apple.com · its alternatives →

10. 10
    Candy▲277

    Bookmarks for the 21st century.

    2016 · candybank.com · its alternatives →

11. 11
    Liner▲265

    Highlight, save, and share any web page

    2015 · getliner.com · its alternatives →

12. 12
    DoneNote▲253

    Leave notes straight on the web page with your entire team

    2023 · donenote.com · its alternatives →

13. 13
    Easy Bookmark▲290

    Manage and display bookmarks

    2024 · chromewebstore.google.com · its alternatives →

14. 14
    Bookmark It▲152

    Create awesome notes on YouTube videos

    2018 · bookmark-it.happydevelopers.co · its alternatives →

15. 15
    Basket▲103

    Organized bookmarking with Notes, Labels and read later

    2016 · basketapp.net · its alternatives →

16. 16
    HighlightFactCheck▲265

    Highlight any text and fact check it

    2024 · factchecktool.com · its alternatives →

17. 17
    Web Highlights - PDF & Web Highlighter▲190

    Productivity highlighter for any website & PDF - free to use

    2024 · web-highlights.com · its alternatives →

18. 18
    Snip▲85

    The simplest way to highlight and share text on the web

    2023 · its alternatives →

19. 19
    Bookmark Assistant▲133

    Sync Chrome bookmarks to Notion with rich metadata.

    Jan 2026 · bookmark-assistant.vercel.app · its alternatives →

20. 20
    Bookmarkx▲169

    Save and organize your X.com bookmarks

    2024 · its alternatives →

21. 21
    NotesAlong▲75

    Highlight, organize, and share information effectively

    2020 · its alternatives →

22. 22
    Mark My Search▲73

    Highlight searched keywords. Jump between terms instantly.

    2022 · github.com · its alternatives →

23. 23SB
    Smart bookmarks extension▲57

    For your inspiration, read later, media and stuff

    2014 · raindrop.io · its alternatives →

24. 24
    Roughbook▲71

    Tool for quick notes-taking & Productivity.

    2021 · chromewebstore.google.com · 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 →