How Simantic launched Greptile on X
19K views, ranked 2127 of the 2314 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.
3:58
We're launching Greptile for firmware. AI code reviewers are great for catching bugs in software, but when it comes to firmware, they miss critical bugs in ISR and peripheral timings, and runtime memory. We're launching Simantic Bot to fix that. We gave AI the ability to run
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 |
|---|---|---|---|---|
| Developer tools launches from accounts under 5K followers | 108 | 250K | 0.1x | 98 |
| Product release the same kind of announcement | 1150 | 566K | 0.0x | 1052 |
| under 5K followers accounts of a similar size | 743 | 208K | 0.1x | 643 |
| Every launch all of them, for scale | 2314 | 603K | 0.0x | 2127 |
What this launch shows
From an account with 2K followers, this reached 10.6 times the account's own following. The median for under 5K followers is 152.2 times, so this one stayed closer to home than most.
It ranks 643 of 743 launches from accounts that size. Against every launch in the directory it is below the median of 603K views, at rank 2127 of 2314.
Saves led. 241 people bookmarked it, 126.9 per 10,000 views against a directory median of 12.
A bookmark is a plan to come back, and it tracks signups and demo requests more closely than a like does. The rest: 16 replies, 7 quotes, 25 reposts.
The first line is “We're launching Greptile for firmware”, a first-person opening that the founder-account launches in the directory use most. It carries a 3:58 video against a directory median of 66 seconds. Videos over 90 seconds have a median of 590K views in the directory.
The copy runs 48 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 622K views in the directory, and Friday is the strongest day at 647K.
Launching a product on X from a small account covers this: an account with 2K 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. Every launch we track in Developer Tool is on that vertical's directory page.
Questions about this launch
When did Simantic launch Greptile?
Simantic posted the launch on X on 28 October 2026.
How many views did the Greptile launch post get?
18,994 views at the last read, ranked 2127 of the 2314 AI launches Doomers tracks, 11 times the account's following.
Who posted the Greptile launch?
@shong0504, which had 1,784 followers when it posted.
Planning something like this?
We run launches on X for AI companies, with creators who already hold the audience you want reaching.