Dev tools · alternatives · 2026

24 alternatives to Leaked Password Checker

Secure logins with real-time leaked password checks

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Leaked Password Checker launched in 2024; newer entries below may have overtaken it.

1. 1
   Checker▲124

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

   2025 · its alternatives →

2. 2
   Password Checkup by Google▲178

   A Chrome Extension to help resecure hacked accounts

   2019 · its alternatives →

3. 3
   Fast▲473

   World's fastest login and checkout

   2019 · its alternatives →

4. 4
   LeaksAPI▲8

   Unlock passwords, search over 1000+ leaked db and 5mill logs

   2024 · its alternatives →

5. 5
   LeaksID▲318

   Enrich private docs with dynamic invisible anti-leak marks

   2021 · its alternatives →

6. 6
   HasMySecretLeaked▲160

   Check if your secrets and API keys have leaked on GitHub.

   2023 · its alternatives →

7. 7EA
   Evilpass – A slightly evil password strength checker▲367

   2017 · github.com · its alternatives →

8. 8
   PureVPN - Free Credential Leak Checker!▲6

   Discover if your credentials are at risk for free.

   2025 · its alternatives →

9. 9
   Securelog▲112

   Prevent leaked secrets across code, logs, and pipelines

   2024 · its alternatives →

10. 10KD
    KeyLeak Detector – Scan websites for exposed API keys and secrets▲30

    I built this after seeing multiple teams accidentally ship API keys in their frontend code. The problem: Modern web development moves fast. You're vibe-coding, shipping features, and suddenly your AWS keys are sitting in a tag visible to anyone who opens DevTools. I've personally witnessed this happen to at least 3-4 production apps in the past year alone. KeyLeak Detector runs through your site (headless browser + network interception) and checks for 50+ types of leaked secrets: AWS/Google keys, Stripe tokens, database connection strings, LLM API keys (OpenAI, Claude, etc.), JWT…

    Nov 2025 · github.com · its alternatives →

11. 11
    LeakRadar.io▲1

    Find leaked credentials before attackers do

    Feb 2026 · leakradar.io · its alternatives →

12. 12
    Fast Password▲80

    The browser extension to auto-fill passwords instantly

    2024 · its alternatives →

13. 13
    isyourpasswordsafe.com▲6

    Simplifying your password safety check

    2023 · its alternatives →

14. 14
    PasswordChecking.com▲6

    Password strength checker & secure password generator

    2025 · its alternatives →

15. 15
    Passwarden▲95

    Secure storage for your passwords & personal information

    2020 · its alternatives →

16. 16PA
    Public API endpoint to check for 6.5B known passwords▲24

    2017 · dazzlepod.com · its alternatives →

17. 17
    Reveal▲109

    View auto completed hidden passwords

    2019 · its alternatives →

18. 18
    Secret Scribble▲103

    Secure your passwords with an, open-source password manager

    2024 · its alternatives →

19. 19
    Secrets▲93

    Keep your secrets safe. A new password client for the Mac.

    2016 · its alternatives →

20. 20
    The Password App▲85

    Local agent that rotates reused passwords

    Jan 2026 · its alternatives →

21. 21
    Check My Password▲74

    Allowing you to check your password on any website

    2018 · its alternatives →

22. 22
    No Password Pay▲74

    Fast, secure, one-click passwordless login and checkout.

    2020 · its alternatives →

23. 23
    API Radar▲77

    See your leaked API keys before attackers do

    Jan 2026 · its alternatives →

24. 24
    HackNotice▲79

    Find out when hackers steal your data or leak your identity

    2018 · 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 →