Work · alternatives · 2026

24 alternatives to Stack 3.0

Smart browser for internet multitaskers

Stack 3.0 is a browser designed for managing multiple web-based applications simultaneously. It allows users to organize and access social media, messaging apps, emails, productivity tools, and other websites from a… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Stack 3.0 launched in 2020; newer entries below may have overtaken it.

1. 1
   Stack 2.0▲313

   Stack is an internet launchpad for multitaskers

   2019 · stackbrowser.com · its alternatives →

2. 2
   Stack▲210

   Tweetdeck for all your social apps

   2018 · stackbrowser.com · its alternatives →

3. 3
   Stacks - Your search co-pilot▲355

   Search your browser & social bookmarks

   2024 · betterstacks.com · its alternatives →

4. 4
   Stack 2.0▲133

   Rapidly stack your notes within a new browser tab.

   2017 · stack-writer.com · its alternatives →

5. 5
   Stackradar▲691

   The best tools on the internet, curated

   2024 · stackradar.co · its alternatives →

6. 6SU
   Stack – Use all your apps at the same time on 1 screen▲33

   2019 · getstack.app · its alternatives →

7. 7
   Marketing Stack▲1,208

   A curated directory of marketing resources & tools

   2015 · its alternatives →

8. 8
   Stack NEXT▲321

   Multiplayer browser for mindful online living

   2022 · stackbrowser.com · its alternatives →

9. 9
   Stacklist▲440

   The best business tools for growing your startup.

   2015 · stacklist.com · its alternatives →

10. 10
    Horse Browser▲722

    The Organized Browser

    2024 · browser.horse · its alternatives →

11. 11
    Stacks▲71

    Personal kanban and project management tool in a stunning UI

    2021 · its alternatives →

12. 12
    Content Marketing Stack▲673

    A curated directory of content marketing resources

    2015 · contentmarketingstack.co · its alternatives →

13. 13
    Tabl 1.0▲752

    A multi-player web browser

    2025 · its alternatives →

14. 14
    Freelancer Stack▲482

    Curated directory of tools used by 10,000+ freelancers

    2016 · hellobonsai.com · its alternatives →

15. 15
    Stack: tiling WM for Windows▲101

    Stack is a customizable tiling window manager for Windows.

    2017 · losttech.software · its alternatives →

16. 16
    Marketplace Stack▲281

    A curated collection of tools for online marketplaces.

    2016 · marketplacestack.com · its alternatives →

17. 17
    Alloy▲281

    A web browser for the power user

    2016 · alloy.simoncaminada.ch · its alternatives →

18. 18
    StackShare▲421

    Share your stack, see what other companies are using

    2014 · stackshare.io · its alternatives →

19. 19
    Stack▲120

    A beautiful and smart key-value based writing app

    2017 · stack-writer.com · its alternatives →

20. 20
    Stacks Beta▲189

    Your personal kanban to do and project manager

    2020 · its alternatives →

21. 21
    Tailored Posts by Buffer▲346

    Craft the perfect update for every social platform in one go

    2017 · buffer.com · its alternatives →

22. 22
    Social Media Calendar by Buffer▲503

    Complete social media management, at a glance

    2015 · buffer.com · its alternatives →

23. 23
    Omni▲588

    The all-in-one tool to supercharge your productivity

    2022 · chromewebstore.google.com · its alternatives →

24. 24SS
    Stack – Save and explore books and book lists▲156

    2019 · stack.app · 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 →