How Alt-X launched on X
1.8M views, ranked 505 of the 1981 launches we track. Reach and saves both sit close to where the rest of this list sits.
1:57
Alt-X (@downloadaltx) builds AI agents that turn real estate deal documents into fully built underwriting models in Excel automatically, with every number cited back to the source. Congrats on the launch, @SamadiRyan and Michael!
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 news the same kind of announcement | 769 | 805K | 2.2x | 219 |
| over 100K followers accounts of a similar size | 611 | 1.4M | 1.3x | 266 |
| Every launch all of them, for scale | 1981 | 688K | 2.6x | 505 |
What this launch shows
Alt-X posted this from an account with 1.7M followers and reached 1.1 times that many people. Accounts of that size usually reach 2.4 times their following.
This one did not get far past the people who already followed it. It ranks 266 of 611 launches from accounts that size. Against every launch in the directory it sits at 2.6 times the median of 688K views.
Saves led. 2K people bookmarked it, 10.3 per 10,000 views against a directory median of 11.7. A bookmark is a plan to come back, and it tracks signups and demo requests more closely than a like does.
The rest: 157 replies, 125 quotes, 129 reposts. One bookmark for every 0.9 likes is a high ratio and usually means a product people intend to try.
The post opens with “Alt-X (@downloadaltx) builds AI agents that turn real estate deal documents into fully built underwriting models in Excel…”. It carries a 1:57 video against a directory median of 65 seconds. Videos over 90 seconds have a median of 651K views in the directory.
The copy runs 36 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.
X analytics explained covers this: what each of these numbers means, with benchmarks by account size.
Questions about this launch
When did Alt-X launch?
Alt-X posted the launch on X on 18 March 2026.
How many views did the Alt-X launch post get?
1,805,373 views at the last read, ranked 505 of the 1981 AI launches Doomers tracks, 1 times the account's following.
Who posted the Alt-X launch?
@ycombinator, which has 1.7M followers.
Planning something like this?
We run launches on X for AI companies, with creators who already hold the audience you want reaching.