Dev tools · alternatives · 2026

24 alternatives to Number.sh

Detect disposable phone number & reduce your fraud rate

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Number.sh launched in 2022; newer entries below may have overtaken it.

1. 1
   Burner ▲90

   Disposable Phone numbers

   2013 · burnerapp.com · its alternatives →

2. 2
   Rekonit▲2

   Identifies disposable and virtual phone numbers in real time

   Feb 2026 · rekonit.com · its alternatives →

3. 3
   Burner 3.0▲178

   Disposable phone numbers -- now with MMS photo support

   2014 · burnerapp.com · its alternatives →

4. 4
   Bad Numbers▲137

   A reverse telephone lookup of unwanted calls

   2016 · badnumbers.info · its alternatives →

5. 5
   Free disposable email address detection API▲9

   Free api to detect single-use email addresses

   2017 · open.kickbox.io · its alternatives →

6. 6BF
   Burner, for temporary phone numbers▲323

   2012 · blog.burnerapp.com · its alternatives →

7. 7
   MaskMyNumber▲69

   Fake your Caller ID and Mask your Number

   2014 · maskmynumber.com · its alternatives →

8. 8
   DecoyDigits▲98

   Don't want to share your phone number? Get Decoy Digits

   2014 · its alternatives →

9. 9
   DisposableCheck – Disposable Email Check▲12

   Free Disposable Email Detector & API

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

10. 10
    Disputify▲66

    Eliminate refund fraud forever

    2021 · reshop.com · its alternatives →

11. 11
    TrustyMails▲78

    Free API to block disposable emails - say goodbye to fraud

    2023 · trustymails.com · its alternatives →

12. 12
    FoxyCall▲91

    Prank Your Friend From Any Number! Mask your Phone.

    2014 · its alternatives →

13. 13DM
    Doxx Me – See how doxxable your phone number is▲98

    I built this tool that checks publicly available data against your phone number. I was surprised how one my numbers (which I text and sign up for services with) has a lot of information attached to it including my full name, all previous addresses, relatives, emails, and more.

    2022 · app.efani.com · its alternatives →

14. 14
    Whose Number Is This?▲10

    Reverse phone lookup made simple and fast

    2025 · whonumberisthis.com · its alternatives →

15. 15
    Keyri EchoGuard▲87

    Simple, secure, cost effective phone number verification

    2023 · its alternatives →

16. 16
    Numverify▲81

    Global phone number validation and lookup API

    2019 · numverify.com · its alternatives →

17. 17
    IsTempMail – Detect and block disposable email addresses▲35

    Detect and block disposable, temporary, fake email addresses. Fight spam, fraud and free trial abuse. Available as WordPress plugin and via JSON API.

    2017 · istempmail.com · its alternatives →

18. 18
    Changed My Number: Be Less Hackable▲5

    Virtual mobile numbers that keep your identity in your hands

    2020 · its alternatives →

19. 19
    Burner 3.0▲4

    Your own private, disposable number

    2014 · burnerapp.com · its alternatives →

20. 20
    Scam Number Lookup▲18

    Lookup suspicious numbers. report scams. protect everyone

    2025 · its alternatives →

21. 21
    Real Contact Phone Grading HubSpot App▲16

    Verify phone activity and email to assess contactable leads

    2025 · ecosystem.hubspot.com · its alternatives →

22. 22
    My Phone Number - whatismynumber.io▲5

    A simple way to detect and show you your phone number.

    2017 · whatismynumber.io · its alternatives →

23. 23
    KeepSolid Phones▲5

    Personal Disposable Local Phone Numbers

    2016 · apps.apple.com · its alternatives →

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

    HTML Editor Online. Edit your text and get the HTML code version.

    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 →