Growth · alternatives · 2026

24 alternatives to islegit.email

Not sure if an email is real? Forward it. We'll tell you.

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
   Is This Phishy▲83

   Stop phishing scams in their tracks

   2023 · its alternatives →

2. 2
   Mailivery▲251

   Reach the inbox, not the spam folder

   2021 · its alternatives →

3. 3
   Mailtrap.io▲125

   Fake SMTP. Send Test Emails without spamming real customers

   2014 · its alternatives →

4. 4
   Proofy▲181

   Quickly validate and verify your email lists.

   2016 · its alternatives →

5. 5
   Free Email Verifier▲202

   The first free and accurate email verification service

   2020 · its alternatives →

6. 6
   MailTester.AI▲328

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

   Oct 2025 · mailtester.ai · its alternatives →

7. 7
   Danger▲119

   Catch fake details, block throwaway emails, spot problem IPs

   2024 · its alternatives →

8. 8
   MailSnag▲83

   Automated email testing for dev/staging/QA/CI environments

   2018 · its alternatives →

9. 9
   Warmup Inbox▲204

   Free email spam checker & inbox placement tester

   2023 · its alternatives →

10. 10
    PromoTab▲154

    Check on which Gmail tab your email will land

    2021 · its alternatives →

11. 11
    Vetter▲134

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

    2020 · its alternatives →

12. 12
    Warmup Your Email▲153

    Always land in Inbox by establishing sender reputation

    2021 · its alternatives →

13. 13
    Email Bounce Checker from BlockSurvey▲98

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

    2022 · its alternatives →

14. 14AF
    A fake SMTP server for software integration testing▲127

    This is a side project of mine. Use this as your SMTP server in a test environment to guarantee that your users don't receive test emails. Looking for feedback, especially on the security side.

    2024 · fakemail.stream · its alternatives →

15. 15
    MailCheck▲49

    Stop Free Trial Abuse with Advanced Email Verification

    2025 · its alternatives →

16. 16
    Mails-Guard▲4

    Your instant phishing verdict | Secure, Private, Accurate

    Feb 2026 · mails-guard.com · its alternatives →

17. 17
    VerifyRight▲5

    Catch fake emails before they signup

    2025 · verifyright.io · its alternatives →

18. 18
    Validate Email – 100% Free & Private▲28

    Instant Email Verification – Real, Reachable & Secure

    2025 · its alternatives →

19. 19
    AuthentiCheck▲1

    Real-time API to Check Fake Email

    2024 · its alternatives →

20. 20
    PhishGuard▲17

    Detect Phishing Emails with AI-Powered Confidence 🚀

    2024 · its alternatives →

21. 21
    Email Finder by Truelist▲19

    Find anyone's work email — verified, not guessed

    Jul 2026 · truelist.io · its alternatives →

22. 22
    TrueEmailer▲2

    Check if an email is real before you send

    Aug 2026 · trueemailer.com · its alternatives →

23. 23
    Fishy Email▲4

    Something smells fishy. Let us check.

    Jun 2026 · fishyemailnow.com · its alternatives →

24. 24
    BounceStrike▲14

    AI-powered real-time email verification API, cheaper price

    2025 · bouncestrike.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 →