AI · alternatives · 2026

24 alternatives to Brain3k

Collect memories instead of bookmarks

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Brain3k launched in 2022; newer entries below may have overtaken it.

1. 1
   Bookmarks▲168

   Save and organize your links

   2023 · indiegoodies.com · its alternatives →

2. 2
   Findr: remember everything▲434

   Unlock infinite digital memory with your (AI) second brain

   2024 · usefindr.com · its alternatives →

3. 3
   PageMarker▲132

   Save, organize, annotate and revisit your bookmarks

   2020 · pagemarker.io · its alternatives →

4. 4
   Bookmarks IO▲93

   Access bookmarks with the convenience of your email

   2023 · play.google.com · its alternatives →

5. 5
   SaveIt.now▲163

   Hey HN! I built SaveIt.now after drowning in 1,211 bookmarks I could never find. So I created a bookmark manager without folders or complex organization - just let the tool organize everything for you and use AI to search! Try it free, just need to sign in P.S. iOS app is coming :)

   2025 · saveit.now · its alternatives →

6. 6
   Siimpl Bookmarking▲103

   Simple way to organize your bookmarks on any device

   2021 · its alternatives →

7. 7
   Stacks▲28

   Solving the lost bookmarks problem

   2022 · betterstacks.com · its alternatives →

8. 8
   Bookmark PRO▲110

   Tag and organize your links for a faster access

   2022 · apps.apple.com · its alternatives →

9. 9
   Dump Memory▲128

   We fix your memory

   Jul 2026 · dumpmemory.com · its alternatives →

10. 10
    Stacks 2.0▲195

    Search engine for your bookmarks

    2023 · betterstacks.com · its alternatives →

11. 11
    Thoughtmarks: Capture Ideas▲3

    Bookmarks for Your Brain

    Mar 2026 · thoughtmarksapp.com · its alternatives →

12. 12
    Bookmarks▲107

    Save and jump among layers in Figma

    2023 · figma.com · its alternatives →

13. 13
    Rewind▲172

    Your bookmarks, by date, with thumbnails and instant search

    2020 · rewind.netlify.app · its alternatives →

14. 14
    Barkr▲74

    Bookmarking app with a difference

    2022 · its alternatives →

15. 15
    Linksbook▲68

    Get rid of your bookmarks

    2021 · its alternatives →

16. 16
    Recall▲7

    Never forget what you read. Smart bookmarks with AI recall

    2025 · its alternatives →

17. 17
    BookMap▲86

    Drastically decrease the time taken to organise bookmarks 📎

    2018 · chromewebstore.google.com · its alternatives →

18. 18
    Recall▲95

    The only bookmark manager programmers need

    2022 · its alternatives →

19. 19
    Bookmark AI▲14

    Smart bookmarking for the modern web

    2025 · bookmarkai.netlify.app · its alternatives →

20. 20
    SmartBook▲74

    Save bookmarks independently from the browser

    2021 · its alternatives →

21. 21
    Toby▲12

    Better Than Bookmarks

    2020 · gettoby.com · its alternatives →

22. 22PO
    PageMarker – Organize, annotate and revisit your bookmarks▲62

    2020 · pagemarker.io · its alternatives →

23. 23
    onBookmarks▲12

    Your bookmarks, reinvented

    2025 · onbookmarks.com · its alternatives →

24. 24
    How many bookmarks do you have? When did you last used your bookmarks?▲8

    Stacks is your second brain to help you remember everything you find online so that you don't need to remember, where is that article, cooking recipe, or an upcoming place to checkout that you would have seen on Youtube, Instagram, or any blog article.

    2023 · betterstacks.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 →