Life & fun · alternatives · 2026

24 alternatives to Referrer Spam Blocker

Automatically install filters to block referral spam

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Referrer Spam Blocker launched in 2016; newer entries below may have overtaken it.

1. 1
   Referrer Spam Blocker▲8

   Automatic filters to block referral spam in Google Analytics

   2016 · its alternatives →

2. 2
   Referrer Spam Remover▲229

   Remove spam bots from your Google Analytics data

   2016 · its alternatives →

3. 3
   SMS Junk Filter for iOS▲102

   Block unwanted SMS spam text messages

   2017 · its alternatives →

4. 4
   TwitSpot▲65

   Spam filter for Twitter direct messages

   2016 · its alternatives →

5. 5
   Loganix▲75

   The most powerful spam blocker

   2015 · its alternatives →

6. 6
   You've Got Spam▲309

   A new tool that lets you spam back the spammer

   2020 · its alternatives →

7. 7
   Referred Club▲335

   Automatically use and share referral links for free stuff

   2016 · its alternatives →

8. 8
   Pokemon NO! Pokemon BLOCKER!▲105

   Block ALL mentions of Pokemon on the internet!

   2016 · its alternatives →

9. 9
   MailDude▲92

   Stop spam in your inbox - send it to MailDude

   2014 · its alternatives →

10. 10
    Owly▲108

    An AI powered iOS mobile app that blocks spam messages

    2024 · apps.apple.com · its alternatives →

11. 11
    Trend Filterer▲66

    Filter spam tweets from Twitter trends with ease

    2021 · its alternatives →

12. 12
    Clearbit's Risk API▲189

    Identify spam signups & bad actors

    2017 · its alternatives →

13. 13
    FormSanitizer▲160

    Stop spammy form submissions with custom filters.

    2025 · formsanitizer.com · its alternatives →

14. 14
    SpamSieve▲71

    Add powerful spam filtering to your Mac’s e-mail client

    2018 · its alternatives →

15. 15
    SMS Shield▲112

    Machine Learning-based SMS spam filter for iOS 11

    2017 · its alternatives →

16. 16
    MyHumans: Spam Call Blocker▲69

    Stop 100% of spam calls

    2019 · its alternatives →

17. 17
    Bounceless▲16

    Clean your email list, avoid getting blocked by spam filters

    2016 · its alternatives →

18. 18
    RoboKiller▲85

    The app that stops spam calls forever

    2019 · its alternatives →

19. 19GA
    Google Analytics Referral Spam Ninja▲9

    2015 · ninjaspam.com · its alternatives →

20. 20
    Blockstack▲128

    A new internet for decentralized apps

    2016 · its alternatives →

21. 21
    Form Defender▲8

    Defend your forms from spam

    Dec 2025 · formdefender.me · its alternatives →

22. 22
    Writer's Block▲101

    Product Hunt For Writers/Journalists

    2014 · its alternatives →

23. 23
    Block Website Notification Requests▲124

    Chrome extension to block website notification requests

    2019 · its alternatives →

24. 24LS
    Let's encourage ad blocking▲92

    2016 · blockads.fivefilters.org · 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 →