Tumblr has roughly 135 million monthly active users and hosts more than 626 million blogs as of 2026. It’s owned by Automattic, the company behind WordPress.com, which bought it from Verizon in 2019 for about $3 million.
That last number tends to surprise people, since Yahoo paid $1.1 billion for Tumblr back in 2013. The platform’s value has swung wildly over the years, but the underlying question for most businesses hasn’t changed: is Tumblr still big enough, and the right audience, to be worth your time?
What is Tumblr?
Tumblr is a microblogging and social media platform where users publish short posts (text, photos, GIFs, videos, or links) to a customizable blog, then follow other blogs through a scrolling dashboard feed similar to a traditional social timeline. Founded by David Karp in 2007, it built its identity early on around fandoms, art communities, and niche interests rather than polished, algorithm-driven feeds.
Who owns Tumblr now?
Tumblr has changed hands twice since its early years, and the ownership history explains a lot about where the platform stands today:
- 2013: Yahoo acquires Tumblr for $1.1 billion
- 2017: Verizon acquires Yahoo and folds Tumblr into its Oath/Verizon Media division
- 2018: Verizon bans adult content on Tumblr, triggering a steep drop in traffic and active users
- 2019: Automattic, the company behind WordPress.com, buys Tumblr from Verizon for roughly $3 million
Automattic has run Tumblr since 2019 with a “maintenance and community” focus rather than aggressive growth or monetization, and has gradually moved Tumblr’s infrastructure onto WordPress systems.
How many users does Tumblr have in 2026?
Tumblr currently sits at around 135 million monthly active users, with total monthly visits (including people who browse without logging in) closer to 140 to 220 million depending on the source and month measured. The platform hosts over 626 million blogs, though that figure counts blogs, not people, since many users run several blogs to separate their art, fandoms, or personal posts.
Content creation has held up better than the user-count decline might suggest: Tumblr users publish somewhere between 9 million and 13 million posts a day, averaging around 2,000 new posts every second.
Who actually uses Tumblr?
Tumblr’s audience looks different from most major platforms in two ways. First, it’s genuinely young: about 70% of users are under 35, split between Gen Z (roughly 40%) and Millennials (roughly 30%). Second, its gender split is close to even, typically reported around 50/50 or 51/49, which is unusual for a platform this size. The United States accounts for the largest share of traffic, usually around 44 to 45%, with the UK, Canada, India, and Brazil making up much of the rest.
Is Tumblr worth it for your business?
For most brands, Tumblr isn’t a primary channel, and that’s fine. Its strength is depth within specific niches (art, fandom, pop culture, design, writing communities) rather than broad reach. If your audience genuinely lives in one of those spaces, Tumblr can deliver real engagement that’s hard to replicate on more algorithm-driven platforms. If you’re chasing general brand awareness or a broad B2C audience, your time is usually better spent on platforms with larger, more advertiser-friendly reach.
The honest way to decide is to check whether your audience actually overlaps with Tumblr’s, rather than assuming it does or doesn’t based on the platform’s size alone. That’s the same logic behind picking any platform. It’s worth revisiting where your channel mix sits in the broader social media life cycle before committing real time to a niche platform.
Tumblr Stats FAQ
Who owns Tumblr in 2026?
Tumblr is owned by Automattic, the company behind WordPress.com. Automattic acquired the platform from Verizon Media in 2019 and continues to operate it as a separate social publishing and community platform.
How many monthly active users does Tumblr have?
Tumblr does not regularly publish an official monthly active user figure. Recent third-party estimates place its audience at around 135 million monthly users, although totals vary depending on the source and how user activity is measured.
How many blogs are on Tumblr?
Tumblr hosts more than 626 million blogs. This number refers to individual blogs rather than unique users, as one account can create and manage several blogs. It should not therefore be treated as the platform’s total user count.
Why did Tumblr lose so many users?
Tumblr’s traffic declined sharply after its December 2018 adult-content ban, introduced while the platform was owned by Verizon. The policy caused some creators and communities to leave, while growing competition from newer social platforms also contributed to the decline.
Keep exploring where Tumblr fits into your strategy
Tumblr rarely works in isolation. If you’re weighing it against other platforms, our roundup of the top social media platforms for brands is a useful place to compare reach and audience fit side by side. Niche, community-driven platforms like Tumblr also tend to reward the same fundamentals as everywhere else: our guide to current social media trends and our breakdown of what’s actually shaping social platforms this year both cover the habits that carry across platforms, Tumblr included.
If part of your interest in Tumblr is its role in how people discover and share information, it’s worth reading how social media has reshaped news consumption more broadly. And if you’re weighing Tumblr as a B2B channel specifically, our guide to social media for B2B lead generation will help you figure out whether a niche platform like this earns a spot in that funnel, and our CTR improvement tactics apply just as well once you’ve decided where to post.
Not sure whether Tumblr, or any specific platform, deserves a place in your strategy? Get in touch and we’ll help you figure out where your audience actually spends their time.
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