Growth · alternatives · 2026

24 alternatives to MailSnitch

Tag your emails to see who’s selling it

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
   You've Got Spam▲305

   A new tool that lets you spam back the spammer

   2020 · youvegotspam.mschfmag.com · its alternatives →

2. 2
   mailX by mailwarm▲596

   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 · mailmeteor.com · its alternatives →

4. 4
   Email Hunter for Chrome▲370

   Find all the emails related to a domain with just one click

   2015 · hunter.io · its alternatives →

5. 5
   MailDump▲270

   Find, extract and verify emails automatically

   2018 · maildump.co · its alternatives →

6. 6
   Scary Senders▲123

   Detect spooky spy pixels in your emails

   2021 · encouragement.beyondco.de · its alternatives →

7. 7
   1-Click Personalization▲457

   Personalize any email in seconds

   2023 · humantic.ai · its alternatives →

8. 8
   Creep Alert▲131

   Check if friends or colleagues track you via email

   2019 · its alternatives →

9. 9
   Warmup Inbox▲204

   Free email spam checker & inbox placement tester

   2023 · warmupinbox.com · its alternatives →

10. 10
    Mailparser.io 2.0▲298

    Extract data from emails. Automate your workflow.

    2016 · mailparser.io · its alternatives →

11. 11
    MailTag.io▲147

    Supercharge your sales process.

    2017 · mailtag.io · its alternatives →

12. 12
    Email Spam Checker by Autoklose▲105

    Send spam-free, high-converting emails

    2020 · app.autoklose.com · its alternatives →

13. 13
    Rapid Scrapper▲103

    Automate and extract contents from any website easily

    2022 · chromewebstore.google.com · its alternatives →

14. 14
    LeadGibbon▲135

    Find anyone’s email address in just one click.

    2017 · leadgibbon.com · its alternatives →

15. 15
    AnonAddy▲132

    Open-source anonymous email forwarding. Stop spam.

    2019 · addy.io · its alternatives →

16. 16
    Email Discovery Tool▲75

    Unlimited scrapping of emails for your cold email outreaches

    2021 · its alternatives →

17. 17
    Vetter▲134

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

    2020 · vetter.monsoonyeti.com · its alternatives →

18. 18
    Mailhardener▲66

    Monitor and prevent email fraud

    2019 · mailhardener.com · its alternatives →

19. 19
    TidyMail: Inbox Tagger for Gmail▲2

    Custom tags that make Gmail easy to organize

    Jul 2026 · chromewebstore.google.com · its alternatives →

20. 20
    SalesHandy▲93

    Email Tracking, Scheduling & Mail Merge with Auto-Followups

    2016 · saleshandy.com · its alternatives →

21. 21
    Inbox, Spam, or Promotions?▲83

    See where your and your competition's emails are landing.

    2018 · gmass.co · its alternatives →

22. 22
    Mailswipe▲110

    Find anyone's professional email address in seconds.

    2020 · its alternatives →

23. 23
    Email Blocklist Checker▲20

    Emails Landing in Spam? 1-click to know what went wrong.

    2020 · its alternatives →

24. 24
    MailTag ▲5

    email tool that helps you make more sales, in less time

    2022 · mailtag.grsm.io · 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 →