Call to Compile a List of Social Media Sites

Hello friends!  I want to compile a list of social media websites.  All of them.

Social Media Master List

We all know the basics – Digg, Mixx, Reddit, Propeller, etc. – but what about the others?  There are probably three hundred trillion of them, give or take, and I would like to compile a complete list.  If you know of any, please post them here in the comments.


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  1. (spanish) ( && && && && (german)

  2. This is as about as big a list as you’ll find:,com_pmslist It’s available for download to CSV. Be patient, it takes a while to load, depending upon the speed of your internet connection.


  4. Ian

    I’m working on a little project called “Leximo”. Its going to be a Digg for Words. We plan on launching pretty soon.

  5. A couple from the green/sustainability sphere:

  6. a new clean site I am working on.

    I actually have 180 on my spreadsheet. Too bad I can’t upload it. Although it includes the standards, it also has some real gems that are not so well known.
    I just started a new sheet for B2B social networking.

    take off the list. they are shutting down.

  8. Joanne Zimakas

    I just finished transcribing all the interviews for The Social Media Bible, . I became part of the team virtually; I am a virtual transcriptionist. I only mention this as a testament to the power of social media, or as I like to call this combo, Social Media ².

    I urge all to go to and listen to these nearly 50 interviews with the top SVP’s and founders of the major social media companies world wide, Google, Yahoo, Microsoft, Twitter, LinkedIn, MySpace, etc. They are 30+/- minute podcasts about how each social media technology is being used for business.

    Joanne Zimakas

  9. There are so many, thank goodness i am only on three

  10. A new one – Design exclusive –

  11. Michael

    Another social media website is