Growth · alternatives · 2026

24 alternatives to Who Knows Who

Find out if you are connected to someone famous

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Who Knows Who launched in 2015; newer entries below may have overtaken it.

1. 1
   Sup▲129

   See what your friends see

   2014 · its alternatives →

2. 2
   Connect▲73

   Map Your Friends

   2014 · connect.com · its alternatives →

3. 3
   Remember▲214

   Remember people where you met them

   2016 · rememberapp.me · its alternatives →

4. 4
   O▲77

   Your connection to what's nearby, right now

   2015 · its alternatives →

5. 5
   hello▲157

   Connect with people who share your interests

   2016 · hello.com · its alternatives →

6. 6
   Peeps▲84

   See your friends

   2014 · its alternatives →

7. 7
   Connect by Twitter▲103

   A better way to connect with people

   2016 · blog.x.com · its alternatives →

8. 8
   Connect▲68

   "Find Friends" for all of your networks

   2013 · connect.com · its alternatives →

9. 9
   How Well You Know Me▲74

   A test to find out how much you know about your partner

   2015 · its alternatives →

10. 10
    Still Friends▲111

    Find out who unfriends you on Facebook

    2017 · apps.apple.com · its alternatives →

11. 11
    Accounts▲114

    A people network for your phone

    2014 · its alternatives →

12. 12
    SocialRank▲116

    Find out more about the people that follow you on twitter.

    2014 · idikayuagungpemko.org · its alternatives →

13. 13
    WhoKnows▲84

    Expand your reach with colleagues you trust

    2015 · its alternatives →

14. 14
    Facebook Mentions▲121

    Facebook for famous people

    2014 · facebook.com · its alternatives →

15. 15
    Shout▲207

    Exchange Anything with the people around you

    2014 · useshout.com · its alternatives →

16. 16
    St@tus▲87

    Know what your friends are up to before contacting them

    2014 · whatsyourstatus.co · its alternatives →

17. 17
    Robin, by Reddit▲118

    Humans make connections. Sometimes they grow, stay, collapse

    2016 · reddit.com · its alternatives →

18. 18
    Facebook▲48

    Connect with friends and the world around you

    2014 · facebook.com · its alternatives →

19. 19
    Mutual▲76

    Anonymously find out which friends like you

    2015 · its alternatives →

20. 20
    Vicinity▲73

    Connect with people around you

    2016 · vcnty.co · its alternatives →

21. 21
    Seen▲83

    A social summary of what’s happening

    2014 · tarikh.me · its alternatives →

22. 22
    Taaalk▲75

    Observe conversations between interesting people

    2015 · taaalk.co · its alternatives →

23. 23
    SocialRadar▲70

    Real-time information about the people around you.

    2014 · socialradar.com · its alternatives →

24. 24
    Captain▲134

    Discover what's trending and follow hashtags

    2015 · onecaptain.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 →