Work · alternatives · 2026

24 alternatives to Otto

Be mindful while working

Otto is a Chrome extension that combines a Pomodoro timer with website blocking to help users maintain focus while working. It enables users to work in timed intervals while preventing access to distracting websites… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Otto launched in 2020; newer entries below may have overtaken it.

1. 1
   I made a Chrome extension to stop mindless browsing▲519

   Build the habit of focus.

   2020 · getintention.com · its alternatives →

2. 2
   Mindful (Beta)▲387

   A space for your thoughts, ideas, and ongoing tasks

   2016 · chromewebstore.google.com · its alternatives →

3. 3
   1Sense▲80

   Mindful pomodoro timer

   2021 · its alternatives →

4. 4
   Session▲252

   Pomodoro timer w/ distraction blocking, journal & analytics

   2020 · stayinsession.com · its alternatives →

5. 5
   Stay Focused Chrome Extension▲72

   Block distracting websites to help you focus on you work.

   2020 · chromewebstore.google.com · its alternatives →

6. 6
   Zorro The Pomodoro Timer▲93

   Simple Pomodoro timer with calming sounds to help you focus

   2023 · sites.google.com · its alternatives →

7. 7
   Clearminute▲78

   Avoid distractions. Unlock the potential of your 24h. 🚀

   2019 · clearminute.github.io · its alternatives →

8. 8
   SiteBlocker▲112

   Block distractions & stay focused | Chrome/Firefox extension

   2025 · blockodile.app · its alternatives →

9. 9
   Zentral▲10

   Mindful productivity extension for focus

   2025 · expireddomains.com · its alternatives →

10. 10
    Timer4Life▲101

    Pomodoro-timer, which cares about mental and physical health

    2022 · apps.apple.com · its alternatives →

11. 11
    Tiempo▲94

    AI for attention and productivity

    2024 · tiempo.life · its alternatives →

12. 12
    Pomodoro Timer for Mental Focus▲7

    Focus Better. Feel Calmer, Deep Work. Light Mind Focus

    2025 · mental-focus.web.app · its alternatives →

13. 13
    SoloTasker▲60

    A Chrome extension that helps you focus on a solo task

    2023 · chromewebstore.google.com · its alternatives →

14. 14
    Pomotastic▲74

    Focus on your work or study in a more productive way

    2023 · pomotastic.com · its alternatives →

15. 15
    Intentio: Stop Mindless Browsing▲84

    Stop mindless browsing & become intentional

    2022 · its alternatives →

16. 16
    Rofocus Chrome Extension▲75

    Increase your focus and productivity with ambient sounds

    2019 · rofocus.com · its alternatives →

17. 17
    Focus-Inator▲29

    Focus. Relax. Repeat

    2025 · its alternatives →

18. 18
    StayOnTasky▲15

    Web extension to block disturbing pages while working

    2024 · stayontasky.com · its alternatives →

19. 19
    Pomodoro Plus▲14

    Boost productivity with powerful analytics and easy alerts

    2025 · chromewebstore.google.com · its alternatives →

20. 20
    MentalMind Master your focus !▲12

    AI-powered Pomodoro timer for iPhone to keep you sharp!

    2025 · mentalmind.net · its alternatives →

21. 21
    Pomodoro Timer Addon▲15

    #pomodorotimer

    2025 · simplepomodorotimer.jecool.net · its alternatives →

22. 22
    Stillwork▲1

    A calm site blocker with a built-in Pomodoro timer

    Jul 2026 · chromewebstore.google.com · its alternatives →

23. 23
    Meowdoro Tracker - Pomodoro Work Timer ▲23

    Productivity Tool for work

    2025 · chromewebstore.google.com · its alternatives →

24. 24
    zenitt Focus Timer▲8

    One-click app to help you stay productive.

    2024 · zenitt.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 →