Alternatives

Products that do what isDisposable does

Open-source disposable email detection API platform

1. 1
   IsItDisposable▲11

   Stop throwaway emails before they hit your database

   26d ago · isitdisposable.com

2. 2
   Folderly▲747

   Get revenue from every email campaign - 99.9% inbox rate

   2023 · folderly.com

3. 3
   DisposableCheck – Disposable Email Check▲12

   Free Disposable Email Detector & API

   Jan 2026

4. 4IO
   IsDisposable – Open-source disposable email detection (160K+ domains)▲5

   Mar 2026 · npmjs.com

5. 5
   Folderly Lens ▲107

   Domain health analysis for high performance email campaigns

   Jul 2026 · lens.folderly.com

6. 6
   Verifier▲244

   Weed out disposable, non-existent domains or invalid emails.

   2019

7. 7
   Email Verify API▲92

   Simple email validation API for a $39 lifetime license

   2021

8. 8IB
   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

9. 9
   DMARKOFF▲88

   Simplified and total DMARC control

   Apr 2026 · dmarkoff.com

10. 10LO
    List of disposable email domains to prevent fake registrations▲28

    2021 · disposable-emails.github.io

11. 11ID
    IsTempMail – Detect and block disposable email addresses▲35

    2017 · istempmail.com

12. 12
    Mailgent▲51

    AI agents that can email, pay APIs, sign, and store secrets

    Jun 2026 · mailgent.dev

13. 13TO
    Throwaway – open-source disposable email checker and API▲14

    Apr 2026 · github.com

14. 14
    MailGate▲1

    Block fake & disposable emails before they hit your DB

    8d ago · mailgate.netlify.app

15. 15
    Verifully▲17

    Your One Email Verification Platform to Replace them All

    19d ago · verifully.com

16. 16
    Spamova▲3

    Block disposable emails with one API call

    Jul 2026 · spamova.com

17. 17
    MailsGuard▲3

    Email verification API — 80% cheaper than ZeroBounce

    Jun 2026 · mailsguard.io

18. 18
    Bavimail▲21

    One email API for humans, apps, AI agents

    May 2026 · bavimail.com

19. 19
    Mailguard▲3

    Email verification API with a free tier, up to 100x cheaper

    Jun 2026 · mailguard-api.atek.workers.dev

20. 20
    Bounceable▲6

    Email verification at scale

    Jun 2026 · bounceable.io

21. 21
    Mailsurity▲1

    Catch the fake Emails your blocklist lets through.

    Jul 2026 · mailsurity.com

22. 22
    KillBounce▲5

    Email verifier that actually handles catch-all domains

    Jun 2026 · getkillbounce.com

23. 23AP
    API powered by machine learning to detect disposable emails▲5

    2020 · categorize.email

24. 24
    Email Posture▲5

    Get alerted the moment your DMARC, SPF, or DKIM breaks

    Jul 2026 · emailposture.com

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