Tumblr
A microblogging and social media platform for sharing multimedia content and fostering online communities.
About
Tumblr is a social media platform that allows users to post multimedia and other content to a short-form blog. Founded in 2007, it is known for its customizable interface and ability to foster diverse online communities.
Technology stack
detected 2026-06-12Est. monthly stack spend~$140/mo
Email
Google Workspace
Hosting
self_managed
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Frequently asked
What does Tumblr do?
Tumblr is a social media platform that allows users to post multimedia and other content to a short-form blog. Founded in 2007, it is known for its customizable interface and ability to foster diverse online communities.
How much funding has Tumblr raised?
Tumblr has raised a total of $125M in funding. The most recent round on record is Series E.
Where is Tumblr headquartered?
Tumblr is headquartered in New York City, United States.
When was Tumblr founded?
Tumblr was founded in 2007.
What industry does Tumblr operate in?
Tumblr operates in Social Media, Blogging, Content Sharing.