Join us Dec. 1-3 in New Orleans for the Digiday Programmatic Marketing Summit
If communicating on Snapchat, Facebook, WhatsApp, LinkedIn, Twitter and other apps wasn’t enough to get your message across, Tumblr is launching its own private messaging tool it said in a blog post today.
Before this, the only way Tumblr users could communicate with each other was by reblogging posts with comments or its clunky and generally hated Fan Mail feature, which is being jettisoned for this. Now users can communicate privately and in real-time with threaded conversations, a feature Tumblr says had been among the most-requested.
Messaging isn’t available to everyone just yet. Tumblr says it’s using a “viral launch” with only 1,500 people getting the tool for now. More users will get it when someone with it messages them, creating a chain effect. (Everyone will have it by early December.)
But does this green earth really need another messaging service? Tumblr founder and CEO David Karp told Wired that, yes, it does because Tumblr’s community is based on strangers sharing similar interests who are looking to start conversations with each other:
“We’re not trying to take on Facebook through Tumblr messaging,” says Karp. “It’s really organized around this community of strangers who are obsessed with the same stuff, and being able to find each other and talk to each other… This should be the central feature, this should be the backbone for all the user-to-user and user-to-group interactions happening on Tumblr.”
That’s different from competitors, like Facebook Messenger, where those communities are built around real-life friendships. Of course, having a complete strangers reach out and touch you is weird, so Tumblr has built-in safety tools, like limiting who can message them, if a user suffers from stranger danger.
For now, Tumblr says users can’t share the lifeblood of Tumblr, a.k.a. GIFs, but it’s working on it for future versions.
More in Media
How Forbes is using ChatGPT referral data to create audience cohorts
Semrush and Similarweb provide information, including the prompts that led an AI platform user to click through to a publisher’s site, that Forbes is able to use to learn more about its AI-referred audience’s interests.
AI slop myths, debunked: What’s harmful, what’s hype, what’s just meh
AI slop has become a catch-all for low-quality AI content, because it’s fast, sticky shorthand. But that convenience hides the nuances that are emerging.
Media Briefing: Overheard at the Digiday Publishing Summit Europe, October 2025 edition
Publishers said they have lost hope that traffic will ever bounce back, in a closed-door town hall session at the Digiday Publishing Summit Europe