EnglishReg Saddler Twitter (X) stats, updated continuously. @zaibatsu has 441,910 followers and 261,560 posts on X. Account age: 19 years (joined August 2007).
Engagement
A typical post picks up 16 interactions against 442K followers, an engagement rate of 0.004%. Measured over 28 original posts, its engagement rate beats 23% of 15,519 tracked accounts of a similar size. That is a reason to look at how the audience behaves - reply depth, saves, whether the followers are recent - rather than a conclusion about it on its own. Posts are seen about 2.0K times each, and 0.792% of those impressions turn into an interaction. That is about 0.457% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 28 original posts from a 30-day window, last computed on September 24, 2026. Recurring tags: #startrek, #theplanetarysociety.
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Follower growth
Bio
I build AI systems that have to show their work before they act. My tools publish their failures. Independent AI Safety Researcher & Founder, Difference Theory.
Notable followers
The biggest accounts in our directory following @zaibatsu.
Reg Saddler on Twitter (X) - frequently asked questions
- How many followers does Reg Saddler have on X?
- Reg Saddler (@zaibatsu) has 441,910 followers on X (Twitter). The count is refreshed continuously from public data.
- When did Reg Saddler join X, and how old is the account?
- Reg Saddler joined X in August 2007. The @zaibatsu account is 19 years old. Searches for Reg Saddler age often mean a personal age, which we do not publish. The figure here is the account age only.
- How many posts has Reg Saddler published?
- Reg Saddler has published 261,560 posts on X. That is about 37.4 posts per day over the life of the account.
- Is Reg Saddler verified on X?
- Yes. Reg Saddler is verified on X with a blue checkmark (X Premium).
- What does Reg Saddler post about?
- Reg Saddler is classified under Business in our directory. Bio: "I build AI systems that have to show their work before they act. My tools publish their failures. Independent AI Safety Researcher & Founder, Difference Theory.".