Dev tools · alternatives · 2026

24 alternatives to Memory Stack

Mstak is a developer oriented journaling social platform.

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

1. 1
   BookStack – An open source wiki platform and alternative to Confluence▲562

   BookStack is a simple, open-source, self-hosted, easy-to-use platform for organising and storing information.

   2022 · bookstackapp.com · its alternatives →

2. 2
   Stack 2.0▲313

   Stack is an internet launchpad for multitaskers

   2019 · stackbrowser.com · its alternatives →

3. 3
   Flot Memory▲578

   Your personal knowledge base to remember everything

   2024 · flot.ai · its alternatives →

4. 4
   Stack 3.0▲279

   Smart browser for internet multitaskers

   2020 · stackbrowser.com · its alternatives →

5. 5
   Memory by Timely▲502

   An intelligent timeline of everything you did in a day.

   2017 · timely.com · its alternatives →

6. 6
   Universal Memory MCP▲426

   Your memories, in every LLM you use.

   2025 · mcp.supermemory.ai · its alternatives →

7. 7
   TabTab▲271

   Supercharged windows & tabs manager for Mac

   2024 · tabtabapp.net · its alternatives →

8. 8
   SiteStacks▲527

   Discover the complete tech stack of any website

   2017 · its alternatives →

9. 9
   OneTab▲458

   Save 95% memory by converting all your open tabs into a list

   2014 · one-tab.com · its alternatives →

10. 10MC
    MemStash - Commit things to memory▲170

    2012 · memstash.co · its alternatives →

11. 11
    Heap is a new approach to analytics. Just capture everything▲339

    Heap by Contentsquare is the only digital insights platform that shows everything users do on your site, revealing the "unknown unknowns" that stay invisible with other tools.

    2013 · heapanalytics.com · its alternatives →

12. 12
    MindOS Memory Twin▲613

    Memorize, organize & amplify your thoughts

    2024 · second.me · its alternatives →

13. 13
    Stacks - Your search co-pilot▲355

    Search your browser & social bookmarks

    2024 · betterstacks.com · its alternatives →

14. 14
    Ask Rewind▲536

    What if you had perfect memory?

    2023 · rewind.ai · its alternatives →

15. 15
    OpenMemory MCP▲379

    Sync memory across AI's so they pick up where you left off.

    2025 · mem0.ai · its alternatives →

16. 16
    Stacktape▲288

    97 % of AWS capabilities, 3% complexity

    2024 · stacktape.com · its alternatives →

17. 17
    HourStack▲139

    The simple, visual solution to effective time management.

    2016 · hourstack.com · its alternatives →

18. 18
    Stacks Beta▲189

    Your personal kanban to do and project manager

    2020 · its alternatives →

19. 19
    Atlas Recall▲291

    A searchable photographic memory for your digital life

    2016 · atlas.co · its alternatives →

20. 20SW
    See what the best startups in the world are using▲261

    2013 · leanstack.io · its alternatives →

21. 21
    TabHub▲139

    Save tabs, track your browsing time and group tabs with AI

    2023 · its alternatives →

22. 22
    Stacks▲71

    Personal kanban and project management tool in a stunning UI

    2021 · its alternatives →

23. 23
    Stacktape▲217

    AWS made 97% less complex

    2024 · stacktape.com · its alternatives →

24. 24
    Stack▲210

    Tweetdeck for all your social apps

    2018 · stackbrowser.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 →