Dev tools · alternatives · 2026

24 alternatives to Websites to block when procrastinating

open source list of websites + instruction how to block them

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Websites to block when procrastinating launched in 2020; newer entries below may have overtaken it.

1. 1
   Why Do I Procrastinate? – Web MD for Procrastination▲611

   This quick quiz helps you understand why you

   2018 · whydoiprocrastinate.com · its alternatives →

2. 2
   Prod – Blocks addictive websites until you've finished your to-do list▲96

   2018 · chrome.google.com · its alternatives →

3. 3
   Mom Clock▲742

   Hi HN, I’ve tried dozens of reminder and habit apps over the years. They’re all polite. Gentle. Easy to ignore. So I built something intentionally different. Mom Clock is a reminder app that behaves more like a strict parent than a productivity coach: – no snoozing – no “later” – optional app blocking using Screen Time APIs The idea came from my own behavior: I don’t need motivation — I need enforcement. This is not for everyone. Some people hate it. Some people love it. I’m genuinely curious where HN stands on this tradeoff: comfort vs. effectiveness. Happy to answer questions about: –…

   Jan 2026 · momclock.com · its alternatives →

4. 4
   Provent Zero▲97

   Customizable productivity time management Chrome Extension

   2023 · chromewebstore.google.com · its alternatives →

5. 5
   Writeaholic▲75

   Stay focused & write daily. A different kind of site blocker

   2021 · chromewebstore.google.com · its alternatives →

6. 6BY
   Block yourself from the Internet until you write or code each day▲118

   2012 · blockr.me · its alternatives →

7. 7
   I made an interactive anti-procrastination video course▲214

   Learn to overcome procrastination with 5 min videos, and go to bed happy

   2021 · deprocrastination.co · its alternatives →

8. 8
   Nomoresurf▲87

   Block distracting websites & make it harder to unblock them

   2022 · nomoresurf.com · its alternatives →

9. 9
   I made a Chrome extension that helps battle impulsive procrastination▲277

   2016 · chrome.google.com · its alternatives →

10. 10
    Motivation▲177

    Anti-Procrastination Done Right

    2014 · chromewebstore.google.com · its alternatives →

11. 11
    Scary Productive▲131

    Behavioral training against procrastination on the browser

    2017 · chromewebstore.google.com · its alternatives →

12. 12
    DistractOff▲179

    Stop impulsive procrastination with this Chrome extension

    2016 · its alternatives →

13. 13
    FocusMe▲63

    Most powerful app and website blocker

    2018 · focusme.com · its alternatives →

14. 14
    Prod▲24

    Blocks addictive sites until you've completed your to-dos

    2018 · chromewebstore.google.com · its alternatives →

15. 15
    StopProc▲5

    Like AdBlock but to block procrastinating content

    2020 · chromewebstore.google.com · its alternatives →

16. 16
    UnDistracted▲134

    Selectively block features of time wasting sites in chrome

    2019 · chromewebstore.google.com · its alternatives →

17. 17
    Focus Dude▲88

    Block any websites so you can focus on the web

    2021 · asyrafff.com · its alternatives →

18. 18
    Self Control Block Distracting Websites▲83

    Block distractions to eliminate wasteful browsing habits

    2017 · selfcontrol.apki.io · its alternatives →

19. 19
    Pomo Productivity▲80

    A physical timer that blocks distracting websites

    2022 · heypomo.com · its alternatives →

20. 20
    Focus▲221

    A Mac app to block distracting websites

    2014 · heyfocus.com · its alternatives →

21. 21
    Finish▲114

    To do lists for procrastinators

    2014 · its alternatives →

22. 22
    Scream to Unlock – Blocks social media until you scream “I'm a loser”▲242

    Hi all, I kept wasting time on social media, even though I’d promised myself I’d stay focused. Regular site blockers didn’t help. I needed something that felt annoying enough to break the habit. That’s how the idea came up: make the blocker ask me to say something embarrassing out loud before it lets me back in. If I actually have to yell “I’m a loser” into my mic. Even better - the louder I screamed, the more time I’d get. So I put together Scream to Unlock. It’s silly, but so far it’s done its job. My social feeds stay locked unless I really want them. Extension link -…

    2025 · its alternatives →

23. 23
    FeedZen▲75

    Block addictive content on social media

    2019 · feedzen.app · its alternatives →

24. 24
    Quiet▲90

    Block annoying parts of the web

    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 →