# Tumblr

**Source:** https://www.startuphub.ai/startups/tumblr
**Profile type:** Startup

> 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.

## Key facts

- **Slug:** tumblr
- **Website:** https://www.tumblr.com/
- **Location:** New York City, United States
- **Founded:** 2007-02-19
- **Operating status:** Active
- **Total funding:** $125M
- **Sectors / tags:** Social Media, Blogging, Content Sharing
- **Social:**
  - Twitter: https://x.com/tumblr
  - Facebook: https://www.facebook.com/tumblr

## 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.

### What is Tumblr's revenue?

StartupHub estimates Tumblr's annual revenue at $275.9M (range $205.1M to $666.7M, 42% confidence), based on comparable companies in the sector.

### What is Tumblr's valuation?

StartupHub estimates Tumblr's effective valuation at $276.9M (range $120.0M to $390.0M, 41% confidence), based on comparable companies in the sector.

### 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.

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