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Tumblr Acquisitions & Subsidiaries
Tumblr operates as a subsidiary under its parent organization.
Parent Organizations
Yahoo
Parent CompanyConsumer media platform with owned audiences and advertising technology.
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Automattic
Parent CompanyPlatform company powering publishing, commerce and creator software.
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WordPress.com
Parent CompanyNo exact company found; likely refers to WordPress.com by Automattic.
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Akismet
Parent CompanyCloud spam filtering for comments, forms and messages.
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Unlock the Tumblr Ecosystem
Explore all relationships in Polaris7. See exactly how Tumblr connects to the rest of the market, including parent companies, platform integrations, and direct competitors.