How Aiden Bai launched Expect on X
846K views, ranked 872 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.
0:16
Introducing Expect Let agents test your code in a real browser 1. Run Claude Code / Codex to QA your app 2. Watch a video of every bug found 3. Fix and repeat until passing Run as a CLI or agent skill. Fully open source
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 | 1.2x | 422 |
| 25K to 100K followers accounts of a similar size | 264 | 963K | 0.9x | 148 |
| Every launch all of them, for scale | 1981 | 688K | 1.2x | 872 |
What this launch shows
From an account with 70K followers, this reached 12 times the account's own following. The median for 25K to 100K followers is 20.9 times, so this one stayed closer to home than most.
It ranks 148 of 264 launches from accounts that size. Against every launch in the directory it sits at 1.2 times the median of 688K views.
Saves led. 6K people bookmarked it, 73.3 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: 226 replies, 59 quotes, 303 reposts. One bookmark for every 0.7 likes is a high ratio and usually means a product people intend to try.
The first line is “Introducing Expect”, the same first word as 25% of launches in the directory. It carries a 16-second video against a directory median of 65 seconds.
Videos under 30 seconds have a median of 850K views in the directory. The copy runs 46 words, about the usual length for 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.
Attributing signups to a launch covers this: a save rate this high is the number to follow into the product. For the next one, read developer marketing strategy: developers try before they read, so the post has to let them.
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.
Questions about this launch
When did Aiden Bai launch Expect?
Aiden Bai posted the launch on X on 25 March 2026.
How many views did the Expect launch post get?
845,944 views at the last read, ranked 872 of the 1981 AI launches Doomers tracks, 12 times the account's following.
Who posted the Expect launch?
@aidenybai, which has 70K followers.
Planning something like this?
We run launches on X for AI companies, with creators who already hold the audience you want reaching.