Alternatives

Products that do what Email List Validator – Free does

Validate your email list online (DNS/MX/SMTP checks + more)

1. 1
   Free Email Verifier▲202

   The first free and accurate email verification service

   2020

2. 2
   Email Verifier▲50

   Verify your email list before you hit send

   Aug 2026 · mailercloud.com

3. 3
   Bulk Email Validation▲80

   Clean your existing email lists with mailbox verification

   2019

4. 4
   Email Validator by Sidemail▲16

   Free email address validator (inc. SMTP deep check)

   Feb 2026 · sidemail.io

5. 5
   Proofy▲181

   Quickly validate and verify your email lists.

   2016

6. 6
   SMTP Email Verifier▲7

   Check email lists with syntax, MX, and SMTP verification

   Jun 2026 · apify.com

7. 7
   Breadcrumbs Free Email Verifier▲160

   Free forever to validate up to 10,000 emails with 1-click

   2020

8. 8
   UDecode Email Verifier▲12

   Verify emails instantly in bulk syntax, MX, disposable more

   2025

9. 9
   Free Email Validator - Full Source Code▲6

   Cold Email Validation Tool with Full Source Code

   Nov 2025

10. 10
    Send Sleuth▲82

    Bulk validate emails in Google Sheets

    2022

11. 11
    Mailerio▲30

    Keep your lists clean with email validation tool

    2025

12. 12
    Email List Cleaner by MailSwift▲123

    Clean email lists right in your browser for free

    2018

13. 13
    Free Email Verification Tool▲3

    Email checker. No signup required, paste and verify.

    Jul 2026 · probe.uspeedo.online

14. 14
    Sanitize Email▲9

    Validate email lists with reliable accuracy

    Nov 2025 · sanitizeemail.com

15. 15
    Self host Email Validation▲51

    Cleanmails - Unlimited email verification

    Jan 2026

16. 16
    Bulk Email Verifier & Checker▲115

    The top tool for checking mail address authenticity

    2023

17. 17
    Emails_Validator▲6

    Accurate, affordable and secure emails verification service

    Jan 2026 · emailsvalidator.in

18. 18
    Free Email Validator▲4

    Bulk email verification tool | emailvalidatorfree.space

    2025

19. 19
    Bulk Email Verifier▲78

    Validates email addresses, checks deliverability

    2022

20. 20IM
    I Made a Node.js SMTP Email Verification Library▲5

    Hey HN, Email list validation is important for reducing bounce rates, improving deliverability, enhancing security, and, of course, saving on service and/or infrastructure resources. Inspired by the email-verify project, the team at Pingback, created the ping-email library to perform this task for Pingback clients – and made it available as open source for other projects that need similar verification. If you need to validate emails, I made this lib with Node.js and TypeScript, just install it with `npm install ping-email`. Furthermore, I would love feedback on how the project turned out.

    2024 · github.com

21. 21
    Email Validation API▲2

    Stop fake signups with instant email validation API

    Nov 2025 · rapidapi.com

22. 22
    Email MX Verifier▲4

    Clean email lists with MX and risk checks

    Jun 2026 · apify.com

23. 23
    Official Email Validator▲1

    Validate emails with real-time, deep SMTP checks.

    2025

24. 24
    Email Deliverability Toolkit▲9

    9 free tools to keep your email out of spam

    10d ago · truelist.io

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