How DeepSeek launched on X
4.5M views, ranked 214 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.
🧩 DeepSeek Harness v0.1 is now available in Developer Preview! 🔹 We’re opening it up to developers building agent harnesses worldwide and open-sourcing the codebase in MIT license. 🔹 Powered by the Cordis meta-framework, DeepSeek Harness is an agent harness built around one
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 | 6.5x | 99 |
| over 100K followers accounts of a similar size | 611 | 1.4M | 3.2x | 138 |
| Every launch all of them, for scale | 1981 | 688K | 6.5x | 214 |
What this launch shows
From an account with 1.1M followers, this reached 3.9 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 1.6 times further than usual for its size.
It ranks 138 of 611 launches from accounts that size. Against every launch in the directory it sits at 6.5 times the median of 688K views.
Reposts led, 2K at 5.5 per 10,000 views against a median of 2.5.
A repost is an endorsement without a comment, and a launch with an unusual repost rate was being passed along on purpose. Bookmarks: 8K. Replies: 848.
The first line is “🧩 DeepSeek Harness v0.1 is now available in Developer Preview”. It carries no media, which leaves the ranking model nothing to hold a reader with past the first line.
The copy runs 43 words, about the usual length for a launch post here, where the median is 41. It went out on a Thursday. Launches posted on a Thursday have a median of 724K 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 giving people something to reply to: the conversation is what carried this one.
Whether a launch needs a video is the guide for it: 99% of the launches in the directory carry one, and the guide is about when the 1% is the right call. Every launch we track in Developer Tool is on that vertical's directory page.
Questions about this launch
When did DeepSeek launch?
DeepSeek posted the launch on X on 13 August 2026.
How many views did the DeepSeek launch post get?
4,465,797 views at the last read, ranked 214 of the 1981 AI launches Doomers tracks, 4 times the account's following.
Who posted the DeepSeek launch?
@deepseek_ai, which has 1.1M followers.
Planning something like this?
We run launches on X for AI companies, with creators who already hold the audience you want reaching.