AI · alternatives · 2026

24 alternatives to Spamurai - Spam text detection model

Tackle Spam with Precision: Detect, Classify and Manage

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

1. 1
   Spam-Detecting AI by OpenAI▲73

   Spam detection in the physical world

   2017 · its alternatives →

2. 2
   mailX by mailwarm▲602

   Email deliverability toolkit for humans and AI agents

   May 2026 · themailx.com · its alternatives →

3. 3
   Spam Checker by Mailmeteor▲88

   Detect and remove spam words in your emails

   2022 · its alternatives →

4. 4
   Unspam AI▲385

   See how your subscribers read your emails with our AI inbox

   2024 · its alternatives →

5. 5SW
   Spamnesty: Waste spammers' time▲405

   2016 · stavros.io · its alternatives →

6. 6
   Bot Butcher▲106

   API for classifying contact form spam

   2023 · its alternatives →

7. 7SA
   SQRL – Anti-spam rules language Twitter acquired in 2018, open-sourced▲200

   Hey all, author here! This is a demo of the rules engine we built to fight spam/abuse on the internet. It was built based on learnings from Facebook & Google, while trying to make a language that makes it simple for anti-spam analysts to quickly (and safely) deploy rules to production. Unfortunately it looks like the Twitter event feed is temporarily down (they're blocking it, possibly as part of shutting down the API on Thursday). I have a cache of events from a little earlier that I'm going to try play through the stream.

   2023 · websqrl.vercel.app · its alternatives →

8. 8
   SMS Junk Filter for iOS▲102

   Block unwanted SMS spam text messages

   2017 · its alternatives →

9. 9SC
   Spam classifier in Go using Naive Bayes▲29

   Nov 2025 · github.com · its alternatives →

10. 10
    Owly▲108

    An AI powered iOS mobile app that blocks spam messages

    2024 · its alternatives →

11. 11
    AI Text Classifier by OpenAI▲309

    New AI classifier for indicating AI-written text

    2023 · its alternatives →

12. 12UW
    Using word vectors to classify spam messages▲104

    2017 · github.com · its alternatives →

13. 13
    SpamCheck.ai▲5

    Advanced Spam Detection: Secure Your Content Now!

    2024 · its alternatives →

14. 14
    Tisane API▲205

    Detect hate speech, cyberbullying, and more in 27 languages

    2018 · its alternatives →

15. 15
    Email Spam Checker by Autoklose▲105

    Send spam-free, high-converting emails

    2020 · its alternatives →

16. 16
    Spam Check▲93

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

    2015 · its alternatives →

17. 17
    SMS Shield▲112

    Machine Learning-based SMS spam filter for iOS 11

    2017 · its alternatives →

18. 18AS
    A Secure, Local AI Solution for a Tidy Gmail Inbox▲12

    2024 · spamslaya.com · its alternatives →

19. 19
    SpamSieve▲71

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

    2018 · its alternatives →

20. 20
    Free Spam Detector▲4

    Multi-language Email spam check tool

    2025 · its alternatives →

21. 21
    Begone, Spammer▲69

    Outwit spammers with AI-generated replies

    2023 · its alternatives →

22. 22
    SpamGenius▲16

    Stop drowning in spam. The AI cleaner for Gmail.

    Nov 2025 · spamgeni.us · its alternatives →

23. 23
    Wavu.ai▲4

    The Dead Simple Spam Detection Tool

    2024 · its alternatives →

24. 24
    SpamAttacker▲6

    End SMS spam by wasting spammers time and money

    2024 · 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 →