How HeyBrain launched Brain on X
382K views, ranked 1250 of the 1981 launches we track. It was saved at well above the usual rate, which is the signal that matters more than reach for anything with a considered purchase behind it.
1:28
Today, we’re launching Brain into general availability. One AI workspace for your entire company, people, agents, models, tools, and knowledge, all working together with permissions, privacy, and governance built in. Multiplayer AI is now open to everyone.
How it compares
A launch means nothing against no one. These are the launches it is actually comparable to, and where this one sits among them.
| Compared with | Launches | Median views | This one | Rank |
|---|---|---|---|---|
| Product release the same kind of announcement | 954 | 692K | 0.6x | 603 |
| under 5K followers accounts of a similar size | 627 | 227K | 1.7x | 255 |
| Every launch all of them, for scale | 1981 | 688K | 0.6x | 1250 |
What this launch shows
From an account with 1K followers, this reached 296.9 times the account's own following. Accounts in the same band, under 5K followers, reach a median of 161.4 times their following, so this travelled about 1.8 times further than usual for its size.
It ranks 255 of 627 launches from accounts that size. Against every launch in the directory it is below the median of 688K views, at rank 1250 of 1981.
Replies led. 329 of them, 8.6 per 10,000 views against a median of 2.3.
The post started a conversation, and the ranking model pays for conversation with reach in the hours after. Bookmarks came in at 970, reposts at 187.
The first line is “Today, we’re launching Brain into general availability”, a first-person opening that the founder-account launches in the directory use most. It carries a 1:28 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 38 words, about the usual length for a launch post here, where the median is 41. There is a link in the body, which costs a post some reach and buys it a place to send people.
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.
Launching a product on X from a small account covers this: an account with 1K followers has to earn every view from outside its own following.
For the next one, read attributing signups to a launch: a save rate this high is the number to follow into the product. Giving people something to reply to is the guide for it: the conversation is what carried this one.
Questions about this launch
When did HeyBrain launch Brain?
HeyBrain posted the launch on X on 23 September 2026.
How many views did the Brain launch post get?
382,466 views at the last read, ranked 1250 of the 1981 AI launches Doomers tracks, 297 times the account's following.
Who posted the Brain launch?
@Heybrainio, which has 1K followers.
Planning something like this?
We run launches on X for AI companies, with creators who already hold the audience you want reaching.