Growth · alternatives · 2026

24 alternatives to Ninja Number

A second phone number for your cell phone

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Ninja Number launched in 2020; newer entries below may have overtaken it.

1. 1
   Ninja Number▲5

   The simplest phone system available.

   2018 · ninjanumber.com · its alternatives →

2. 2
   Shuffle▲217

   One Phone, Multiple Numbers

   2015 · getshuffle.com · its alternatives →

3. 3
   Hushed App▲111

   Add A Second Phone Number To Your Smartphone

   2014 · hushed.com · its alternatives →

4. 4
   Listen▲413

   A smart phone number

   2016 · its alternatives →

5. 5BF
   Burner, for temporary phone numbers▲323

   2012 · blog.burnerapp.com · its alternatives →

6. 6
   ClawdTalk▲218

   Your Clawdbot's first phone number.

   Feb 2026 · its alternatives →

7. 7
   NinjaOutreach 2.0▲209

   Your single tool for influencer outreach

   2017 · its alternatives →

8. 8
   SmartLine from GoDaddy▲97

   Second phone line app for mobile phones

   2017 · godaddy.com · its alternatives →

9. 9
   Route Relay▲168

   A 1-800 number that connects to all your phones.

   2016 · its alternatives →

10. 10IM
    I made an Android app that gives you an extra phone number to give out▲67

    2011 · market.android.com · its alternatives →

11. 11
    Yodel▲180

    Get your business phone number on Slack.

    2016 · its alternatives →

12. 12CS
    CallStop – Superhuman for your phone number▲91

    Robocalls and unwanted calls are one of the biggest hassles these days. Over 50% of phone traffic is spam. I'm the founder of CallStop: https://apps.apple.com/us/app/callstop/id1455892856 CallStop allows you to: - Block 100% of robocalls on your current number, using your contacts as a whitelist - Effortlessly email call invites to an any email (that can be joined in one tap, the PIN is embedded), where the recipient can only call you starting 5 minutes before the meeting start and up until 5 minutes after the meeting end - Pause call filtering and have it…

    2020 · its alternatives →

13. 13
    Chad's Calling▲92

    Chad will get you out of any uncomfortable conversation

    2019 · its alternatives →

14. 14
    CALLcheck▲66

    App to let you know who called while off the network

    2015 · its alternatives →

15. 15
    Rembo▲79

    A chatbot that reminds you of your tasks by calling you

    2019 · play.google.com · its alternatives →

16. 16
    Team2FA▲68

    Get a Phone Number for your Team

    2023 · team2fa.com · its alternatives →

17. 17
    Phone Janitor▲71

    Take control of your phone number

    2015 · phonejanitor.com · its alternatives →

18. 18
    Bad Numbers▲137

    A reverse telephone lookup of unwanted calls

    2016 · badnumbers.info · its alternatives →

19. 19
    Mast▲100

    Make & receive calls with both your personal & work number

    2015 · mastmobile.com · its alternatives →

20. 20
    Line2▲83

    Add a second number to your phone

    2015 · line2.com · its alternatives →

21. 21
    2nd Phone Number▲9

    Make Wi-Fi calls and send SMS messages.

    2025 · play.google.com · its alternatives →

22. 22
    Burner ▲90

    Disposable Phone numbers

    2013 · burnerapp.com · its alternatives →

23. 23
    Ninja Notes▲18

    The notes app that listens and learns

    2025 · ninjaconcepts.com · its alternatives →

24. 24
    Second Phone Number & 2nd Line▲3

    Private voice calls - texting

    2023 · apps.apple.com · 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 →