BuzzSumo indexes content produced on two primary sources:

  • Web (e.g. articles, blogs, news sites, etc.)
  • YouTube channels

For our Web content, BuzzSumo tracks social engagements gathered from the following channels:

  • Facebook
  • Twitter
  • Reddit
  • Pinterest


BuzzSumo indexes influencer profiles from the following social platforms:

  • Twitter
  • Instagram
  • YouTube channels

Are you interested in seeing other data sources in BuzzSumo? Let us know

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