Growth · alternatives · 2026

24 alternatives to You've Got Spam

A new tool that lets you spam back the spammer

You've Got Spam is an email tool that helps users retaliate against spammers by automatically enrolling senders of unwanted emails into 100 spam subscriptions. Designed for anyone frustrated with unsolicited messages… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. You've Got Spam launched in 2020; newer entries below may have overtaken it.

1. 1
   Spamnesty: Waste spammers' time▲405

   2016 · stavros.io · its alternatives →

2. 2
   mailX by mailwarm▲596

   Email deliverability toolkit for humans and AI agents

   May 2026 · themailx.com · its alternatives →

3. 3
   Unspam.email▲299

   Email spam checker and newsletter heatmap prediction.

   2020 · unspam.email · its alternatives →

4. 4
   Unspam AI▲385

   See how your subscribers read your emails with our AI inbox

   2024 · unspam.email · its alternatives →

5. 5
   Email Spam Checker by Autoklose▲105

   Send spam-free, high-converting emails

   2020 · app.autoklose.com · its alternatives →

6. 6
   Mail Tester▲309

   Test the spamminess of your email

   2016 · mail-tester.com · its alternatives →

7. 7
   Mailwarm 2.0▲676

   The email warmup tool, upgraded for deliverability.

   Jun 2026 · mailwarm.com · its alternatives →

8. 8
   Spam Checker by Mailmeteor▲88

   Detect and remove spam words in your emails

   2022 · mailmeteor.com · its alternatives →

9. 9
   SpamSieve▲71

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

   2018 · c-command.com · its alternatives →

10. 10
    Leave Me Alone▲789

    Easily unsubscribe from spam emails 💌

    2019 · its alternatives →

11. 11
    Grade My Email▲145

    Helps you get out of the spam folder.

    2020 · grademyemail.co · its alternatives →

12. 12
    Mailivery▲251

    Reach the inbox, not the spam folder

    2021 · mailivery.io · its alternatives →

13. 13
    Warmup Inbox▲204

    Free email spam checker & inbox placement tester

    2023 · warmupinbox.com · its alternatives →

14. 14
    Vetter▲134

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

    2020 · vetter.monsoonyeti.com · its alternatives →

15. 15
    Email Warm-Up Tool by Reply▲311

    Make sure your emails land in the inbox, not spam

    2021 · reply.io · its alternatives →

16. 16
    MailSnitch▲156

    Tag your emails to see who’s selling it

    2025 · chromewebstore.google.com · its alternatives →

17. 17
    analyze.email▲136

    Test the spam-y-ness of your emails

    2017 · analyze.email · its alternatives →

18. 18
    Warmup Your Email▲153

    Always land in Inbox by establishing sender reputation

    2021 · warmupyour.email · its alternatives →

19. 19
    Inbox Ignite▲85

    Prevent your emails from going into spam

    2019 · inboxignite.com · its alternatives →

20. 20
    Email Warmup By SalesBlink▲151

    Fully automated email warm-up. Never land in spam again!

    2022 · salesblink.io · its alternatives →

21. 21
    Free Spam Detector▲4

    Multi-language Email spam check tool

    2025 · its alternatives →

22. 22
    Begone, Spammer▲69

    Outwit spammers with AI-generated replies

    2023 · begonespammer.com · its alternatives →

23. 23
    AnonAddy▲132

    Open-source anonymous email forwarding. Stop spam.

    2019 · addy.io · its alternatives →

24. 24
    EvaWarm▲76

    Never land in SPAM! Warm up your email today!

    2021 · evawarm.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 →