EnglishJoined May 2007 (19 years on X)x.com
Followers
489K
Growth (7d)
+126K
Following
834
Influence
53
Posts
1.7K~0.2/day
Likes given
2.6K
Media posts
39
Follower ratio
586:1
Insights
In the last 7 days @fidjissimo gained 125,528 followers. Its follower growth this week outpaces 97% of tracked AI accounts. Its strongest tracked day added +1,976 followers on Jun 24, 2026.
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Follower growth
2026-06-23+2.0K over 2 days2026-06-24
Best tracked day: +2.0K followers on 2026-06-24.
Bio
CEO of Applications, OpenAI
Notable followers
The biggest accounts in our directory following @fidjissimo.
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Fidji Simo on X - frequently asked questions
- How many followers does Fidji Simo have on X?
- Fidji Simo (@fidjissimo) currently has 488,555 followers on X (Twitter), gaining 125,528 new followers in the last 7 days. The count is refreshed continuously from public data.
- When did Fidji Simo join X (Twitter)?
- Fidji Simo joined X in May 2007, making the account about 19 years old.
- How many posts has Fidji Simo published?
- Fidji Simo has published 1,713 posts on X, averaging about 0.2 posts per day over the account's lifetime.
- Is Fidji Simo verified on X?
- Yes. Fidji Simo is verified on X with a blue checkmark (X Premium).
- What does Fidji Simo post about?
- Fidji Simo is classified under AI in our directory. Bio: "CEO of Applications, OpenAI".