How Nous Research launched on X

What this launch shows

From an account with 278K followers, this reached 6.5 times the account's own following. Accounts in the same band, over 100K followers, reach a median of 2.4 times their following, so this travelled about 2.7 times further than usual for its size.

It ranks 262 of 611 launches from accounts that size. Against every launch in the directory it sits at 2.6 times the median of 688K views.

The response was thin for the reach: 1K bookmarks, 103 replies, 47 quotes and 179 reposts against 3K likes. Views arrived from people outside the audience the product is for, and they kept scrolling.

The first line is “Hermes Agent now has a built-in MCP Catalog”. It carries a 1:15 video against a directory median of 65 seconds.

Videos between 30 and 90 seconds have a median of 603K views in the directory. The copy runs 9 words, shorter than a launch post here, where the median is 41.

The body carries a link, so the post had somewhere to send the reader and paid a little reach for it. It went out on a Wednesday. Launches posted on a Wednesday have a median of 721K views in the directory, and Friday is the strongest day at 880K.

Developer marketing strategy covers this: developers try before they read, so the post has to let them. For the next one, read virality without conversion: reach that outruns response is the pattern this guide is about.

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