How Mark Zuckerberg launched Muse on X

What this launch shows

Mark Zuckerberg posted this from an account with 2.5M followers and reached 3.5 times that many people. Accounts of that size usually reach 2.4 times their following, so this is in the normal range.

It ranks 80 of 611 launches from accounts that size. Against every launch in the directory it sits at 12.6 times the median of 688K views.

Quote posts led, 2K of them at 2.4 per 10,000 views against a median of 1.3. People were adding their own take, which is how a launch gets argued about and carried into audiences the account does not have.

Bookmarks: 7K. Reposts: 3K. One bookmark for every 5 likes is a low ratio for a launch, and reads as entertainment more than intent.

The post opens with “Introducing Muse, the personal agent that understands your goals and works 24/7 to get things done for you”, the same first word as 25% of launches in the directory. It carries no media, which leaves the ranking model nothing to hold a reader with past the first line.

The copy runs 18 words, shorter than a launch post here, where the median is 41. It went out on a Tuesday. Launches posted on a Tuesday have a median of 651K views in the directory, and Friday is the strongest day at 880K.

Giving people something to reply to covers this: the conversation is what carried this one. For the next one, read whether a launch needs a video: 99% of the launches in the directory carry one, and the guide is about when the 1% is the right call.

X analytics explained is the guide for it: what each of these numbers means, with benchmarks by account size. Every launch we track in Consumer AI is on that vertical's directory page.