nowfound

Alternatives

Products that do what Tempo Checker API - Fuck Fake Users does

Knockout fake user form your app. Because they ass holes

  1. 1
    Checker124

    Detect fake signups in under 200ms with an easy-to-use API

    2025

  2. 2

    Verify more users for less cost with our spam-free SMS API

    2024

  3. 3

    Verify and validate emails at scale

    2024

  4. 4
    Fakeradar544

    Real-time deepfake protection for video calls

    Sep 2025

  5. 5

    Email spam checker and newsletter heatmap prediction.

    2020

  6. 6

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

    2022

  7. 7

    Stop Free Trial Abuse with Advanced Email Verification

    2025

  8. 8

    Quickly add payment, messaging, AI agents + more to your app

    2025

  9. 9

    The top tool for checking mail address authenticity

    2023

  10. 10

    A real-time dashboard of email provider performance

    Mar 2026

  11. 11

    Free email spam checker & inbox placement tester

    2023

  12. 12

    Send spam-free, high-converting emails

    2020

  13. 13

    All-in-one email deliverability platform for businesses

    2023

  14. 14
    Danger119

    Catch fake details, block throwaway emails, spot problem IPs

    2024

  15. 15

    Stop fake signups without blocking real customers

    Aug 2026 · signupscore.com

  16. 16

    Catch the fake Emails your blocklist lets through.

    Jul 2026 · mailsurity.com

  17. 17TO
  18. 18

    Block fake & disposable emails before they hit your DB

    8d ago · mailgate.netlify.app

  19. 19

    Developer tools for test data - Disposable Email & More

    May 2026

  20. 20

    Detect scams & protect your inbox in seconds

    May 2026 · 404found.com

  21. 21IB

    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

  22. 22

    The email validation API that shows its work

    Jun 2026 · apiddress.com

  23. 23

    Paste a suspicious text. Get an instant scam risk score

    Jul 2026 · yoyosup.com

  24. 24

    Email checker. No signup required, paste and verify.

    Jul 2026 · probe.uspeedo.online

Ranked by how close each launch is in meaning, then by votes. Refine with a description →