Dev tools · alternatives · 2026

24 alternatives to Stratus

A simple, video optimized browser for Windows 10.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Stratus launched in 2018; newer entries below may have overtaken it.

1. 1
   Just Focus▲226

   Simple website blocker for Chrome 🙅💻

   2018 · its alternatives →

2. 2
   SigmaOS▲1,026

   The browser that makes YOU fast

   2021 · sigmaos.com · its alternatives →

3. 3
   Hocus Focus▲299

   A Mac menu bar utility that hides your inactive windows

   2014 · hocusfoc.us · its alternatives →

4. 4
   Firefox Focus▲168

   A free, fast and easy to use private browser.

   2016 · blog.mozilla.org · its alternatives →

5. 5
   Arc for Windows▲473

   The Chrome replacement you've been waiting for

   2024 · arc.net · its alternatives →

6. 6
   MaxFocus: Link Preview▲397

   Preview links without leaving your current page

   2024 · maxfoc.us · its alternatives →

7. 7
   Opera GX Gaming Browser▲137

   The world’s first gaming browser

   2019 · opera.com · its alternatives →

8. 8
   Momentum▲352

   Replace your new tab page with focus goals

   2013 · momentumdash.com · its alternatives →

9. 9
   Windows 7 GUI for the web▲174

   A design system for building faithful recreations of the Windows 7 UI.

   2025 · khang-nd.github.io · its alternatives →

10. 10
    FocusFox▲84

    A simple and smart online markdown editor 🦊

    2020 · focusfox.co · its alternatives →

11. 11
    Motion on Firefox▲133

    Best time and attention manager, now available on Firefox

    2021 · its alternatives →

12. 12
    Focusdim▲137

    A simple Mac app to enhance your visual focus

    2025 · privdev.com · its alternatives →

13. 13AB
    A browser extension to use picture-in-picture with any website▲103

    2021 · tabfloater.io · its alternatives →

14. 14
    Hocus Focus▲85

    Declutter your mac desktop

    2022 · hocusfocus.shivkanth.com · its alternatives →

15. 15
    UltraWideo 2.0▲71

    Cross-browser extension that manipulates video aspect ratio.

    2020 · github.com · its alternatives →

16. 16
    Yay! Another Speed Dial!▲71

    A fully customizable home page for Chrome and Firefox

    2018 · its alternatives →

17. 17
    YouTube Focus Mode▲67

    Filter YouTube feed to only show videos that help you focus

    2021 · chromewebstore.google.com · its alternatives →

18. 18SH
    Show HN my christmas project: Focus.app, cut off your Internet so you can focus▲61

    2011 · therealfocusapp.com · its alternatives →

19. 19
    YouTube Simplified▲92

    A more productive way to watch videos online

    2024 · bsodoge.github.io · its alternatives →

20. 20
    Infocus▲64

    A simple Chrome extension that blocks distracting sites.

    2018 · chromewebstore.google.com · its alternatives →

21. 21
    FocusMask▲64

    Put distractions out of sight and out of mind.

    2015 · apps.apple.com · its alternatives →

22. 22
    FlowOS - The Productivity Browser▲6

    A browser for one-click focus and zero distractions.

    Nov 2025 · flow-os.carrd.co · its alternatives →

23. 23
    FocusFox▲93

    Get redirected to where you need to go.

    2020 · chromewebstore.google.com · its alternatives →

24. 24
    Moderamic▲62

    Improve focus & productivity ~plan, time tasks, blocks sites

    2018 · 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 →