Dev tools · alternatives · 2026

24 alternatives to SpamAttacker

End SMS spam by wasting spammers time and money

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SpamAttacker launched in 2024; newer entries below may have overtaken it.

1. 1
   You've Got Spam▲305

   A new tool that lets you spam back the spammer

   2020 · youvegotspam.mschfmag.com · its alternatives →

2. 2
   Spam Checker by Mailmeteor▲88

   Detect and remove spam words in your emails

   2022 · mailmeteor.com · its alternatives →

3. 3
   Spamnesty: Waste spammers' time▲405

   2016 · stavros.io · its alternatives →

4. 4
   Your Domain Bot▲295

   Telegram bot for domain monitoring

   2023 · yourdomainbot.online · its alternatives →

5. 5
   Vetter▲134

   Test if your emails will be spammed, using real accounts.

   2020 · vetter.monsoonyeti.com · its alternatives →

6. 6
   mailX by mailwarm▲596

   Email deliverability toolkit for humans and AI agents

   May 2026 · themailx.com · its alternatives →

7. 7
   Shieldy▲126

   A zero-config Telegram bot that fights spam in chats

   2018 · t.me · its alternatives →

8. 8
   SMS Junk Filter for iOS▲102

   Block unwanted SMS spam text messages

   2017 · apps.apple.com · its alternatives →

9. 9
   Referrer Spam Remover▲229

   Remove spam bots from your Google Analytics data

   2016 · paveai.com · its alternatives →

10. 10
    Begone, Spammer▲69

    Outwit spammers with AI-generated replies

    2023 · begonespammer.com · its alternatives →

11. 11
    Using word vectors to classify spam messages▲104

    Using word vectors to classify spam messages. Contribute to doodyparizada/word2vec-spam-filter development by creating an account on GitHub.

    2017 · github.com · its alternatives →

12. 12
    Bot Butcher▲106

    API for classifying contact form spam

    2023 · botbutcher.com · its alternatives →

13. 13
    Agent SRIHAN▲169

    Check & fix spam flags on your business phone number

    2025 · srihan.ai · its alternatives →

14. 14
    Spam Check▲93

    A free JSON API to check your email messages' spam scores

    2015 · spamcheck.postmarkapp.com · its alternatives →

15. 15
    Hiya▲86

    Know who's calling or texting and block spammers on Android

    2016 · hiya.com · its alternatives →

16. 16
    SMS Shield▲112

    Machine Learning-based SMS spam filter for iOS 11

    2017 · apps.apple.com · its alternatives →

17. 17
    Email Spam Checker by Autoklose▲105

    Send spam-free, high-converting emails

    2020 · app.autoklose.com · its alternatives →

18. 18
    Clean SMS▲92

    Filters out spam SMS on your Android phone

    2015 · its alternatives →

19. 19
    OOPSpam Anti-Spam API 2.0▲58

    A powerful spam filter for any content exchange.

    2019 · oopspam.com · its alternatives →

20. 20
    SMS Management▲77

    Stop being distracted with spam, junk, unwanted SMS and MMS

    2021 · apps.apple.com · its alternatives →

21. 21
    Owly▲108

    An AI powered iOS mobile app that blocks spam messages

    2024 · apps.apple.com · its alternatives →

22. 22
    Guard.dm▲98

    Make the spammers pay, literally

    2023 · its alternatives →

23. 23
    DomainWatchBot▲116

    A bot that tells you when your domains are about to expire

    2017 · its alternatives →

24. 24
    KillSpam▲70

    Getting rid of YouTube spam once and for all

    2021 · removespam.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 →