AI · alternatives · 2026

24 alternatives to Email Checkpoint AI: Prevent Fake Emails

Free API to prevent disposable, generated, and repeat emails

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Email Checkpoint AI: Prevent Fake Emails launched in 2024; newer entries below may have overtaken it.

1. 1
   MailTester.AI▲328

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

   Oct 2025 · mailtester.ai · its alternatives →

2. 2
   MailAdept by mailwarm▲287

   AI Agents & Email deliverability experts on your team

   Jul 2026 · mailadept.com · its alternatives →

3. 3
   AI-Powered Email Ticketing - Kommunicate▲288

   Resolve incoming email queries effortlessly with AI

   2025 · its alternatives →

4. 4
   Mailivery▲251

   Reach the inbox, not the spam folder

   2021 · its alternatives →

5. 5
   TrustyMails▲78

   Free API to block disposable emails - say goodbye to fraud

   2023 · its alternatives →

6. 6
   Empty Email▲198

   AI noise-canceling filter for your email

   2023 · its alternatives →

7. 7
   AI Email Finder by Ful.io▲100

   Find emails for any website the 2023 way (with AI of course)

   2023 · its alternatives →

8. 8
   DisposableCheck – Disposable Email Check▲12

   Free Disposable Email Detector & API

   Jan 2026 · disposablecheck.irensaltali.com · its alternatives →

9. 9
   Proofy▲181

   Quickly validate and verify your email lists.

   2016 · its alternatives →

10. 10
    MailCheck▲49

    Stop Free Trial Abuse with Advanced Email Verification

    2025 · its alternatives →

11. 11
    Email Verify API▲92

    Simple email validation API for a $39 lifetime license

    2021 · its alternatives →

12. 12
    Persuwise▲81

    From endless email follow-ups to instant, genuine meetings!

    2023 · its alternatives →

13. 13
    Email API benchmarks▲113

    A real-time dashboard of email provider performance

    Mar 2026 · knock.app · its alternatives →

14. 14
    VerifyRight▲5

    Catch fake emails before they signup

    2025 · its alternatives →

15. 15
    verify-email.app▲10

    Verify deliverable emails & disposable or temporary emails

    2025 · its alternatives →

16. 16
    StopReg▲1

    Block disposable emails and fake registrations instantly

    May 2026 · stopreg.com · its alternatives →

17. 17
    Vishodi▲3

    Stop Disposable Emails. Protect Free Trials. Save Resources

    Sep 2025 · vishodi.com · its alternatives →

18. 18
    A/B Copy Builder▲20

    Your AI-Powered A/B Testing Expert For Emails

    2024 · its alternatives →

19. 19IB
    I built an API to detect and verify disposable or temp email addresses▲5

    Hi HN, I'm excited to share a project I've been working on: UnwrapEmail(https://unwrap.email), an API designed to detect and verify disposable or temporary email addresses. Features: - Detect disposable email addresses - Extract labels from email addresses (e.g., Gmail) - Normalize addresses by removing labels or special characters (e.g., Gmail) - Validate MX records of domains - Check whether it’s safe to send to a given email to reduce bounces and maintain sender reputation Why I Built This: As the owner of an AI wrapper app, I've seen decent traffic thanks to SEO efforts + ads,…

    2024 · unwrap.email · its alternatives →

20. 20NI
    Non-intrusive AI agent to automate email driven workflows▲44

    Hi HN! My co-founder and I spent the last 4 weeks building something we desperately needed ourselves. The Problem: We spend hours processing emails - scheduling meetings, going through long newsletters, downloading attachments to review, verifying documents like invoices, and of course taking actions on external systems (Salesforce, Asana, Jira etc) based on emails received. A lot of this can be automated with the help of AI agents, saving several hours every week. Our Solution: Forward any email to a specialized AI agent that completes the task and email you back the results. No…

    2025 · mxtoai.com · its alternatives →

21. 21FA
    Free API to block disposable emails▲19

    2017 · validator.pizza · its alternatives →

22. 22
    BounceStrike▲14

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

    2025 · bouncestrike.com · its alternatives →

23. 23
    AI Replier▲27

    AI Email Assistant that lets you book more sales meetings

    2024 · its alternatives →

24. 24LO
    List of disposable email domains to prevent fake registrations▲28

    2021 · disposable-emails.github.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 →