AI · alternatives · 2026

24 alternatives to SpamScore LLC

AI-powered email spam detector and phishing blocker

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Unspam AI▲385

   See how your subscribers read your emails with our AI inbox

   2024 · unspam.email · its alternatives →

2. 2
   MailTester.AI▲327

   Forward an email and get an AI deliverability report in 30s

   2025 · mailtester.ai · its alternatives →

3. 3
   mailX by mailwarm▲596

   Email deliverability toolkit for humans and AI agents

   May 2026 · themailx.com · its alternatives →

4. 4
   You've Got Spam▲305

   A new tool that lets you spam back the spammer

   2020 · youvegotspam.mschfmag.com · its alternatives →

5. 5
   Blocks▲715

   AI-powered builder to create your emails

   2023 · useblocks.io · its alternatives →

6. 6
   Slashy▲474

   The AI assistant that does email for you

   Jun 2026 · slashy.com · its alternatives →

7. 7
   Spam Checker by Mailmeteor▲88

   Detect and remove spam words in your emails

   2022 · mailmeteor.com · its alternatives →

8. 8
   MailAdept by mailwarm▲287

   AI Agents & Email deliverability experts on your team

   Jul 2026 · mailadept.com · its alternatives →

9. 9
   Scam AI ▲547

   Spot scams before they spot you

   2025 · scam.ai · its alternatives →

10. 10
    Mailivery▲251

    Reach the inbox, not the spam folder

    2021 · mailivery.io · its alternatives →

11. 11
    PhishGuard▲17

    Detect Phishing Emails with AI-Powered Confidence 🚀

    2024 · its alternatives →

12. 12
    Mail Tester▲309

    Test the spamminess of your email

    2016 · mail-tester.com · its alternatives →

13. 13
    Unspam.email▲299

    Email spam checker and newsletter heatmap prediction.

    2020 · unspam.email · its alternatives →

14. 14
    Spam-Detecting AI by OpenAI▲73

    Spam detection in the physical world

    2017 · its alternatives →

15. 15
    Email Spam Checker by Autoklose▲105

    Send spam-free, high-converting emails

    2020 · app.autoklose.com · its alternatives →

16. 16
    Vetter▲134

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

    2020 · vetter.monsoonyeti.com · its alternatives →

17. 17
    IsThisSpam▲13

    Simple, AI based, email first spam/scam detection service

    2025 · isthisspam.org · its alternatives →

18. 18
    Email Scam Detector▲2

    Instantly spot phishing & email scams with browser-based AI

    Jun 2026 · emailscamdetect.netlify.app · its alternatives →

19. 19
    Bot Butcher▲106

    API for classifying contact form spam

    2023 · botbutcher.com · its alternatives →

20. 20
    SpamSieve▲71

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

    2018 · c-command.com · its alternatives →

21. 21
    Email Bounce Checker from BlockSurvey▲98

    Privacy-focused email bounce checker. No ads, no trackers.

    2022 · blocksurvey.io · its alternatives →

22. 22
    A free tool to easily check your SpamAssasin Score▲12

    Instantly check an email

    2015 · spamcheck.postmarkapp.com · its alternatives →

23. 23
    EML Scanner▲1

    Detect Scam Emails in Seconds

    Mar 2026 · emlscanner.com · its alternatives →

24. 24
    Phishing Inspector▲2

    Free AI-powered shield against phishing threats

    Nov 2025 · phishinginspector.com · 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 →