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Y Combinator

Y Combinator

@ycombinatorEnglish flagEnglishNewsBusinessTier S
View on X
San Francisco, CAJoined February 2010 (16 years on X)x.com
Followers
1.6M
Growth (7d)
+5.9K
Following
365
Influence
30
Posts
26K~4.2/day
Likes given
20K
Media posts
4.2K
Follower ratio
4.5K:1

Insights

Over the last 30 days @ycombinator gained 10,190 followers (+0.63%), including +2,654 in the last 7 days. Its follower growth this week outpaces 67% of tracked News accounts. Y Combinator is on a 25-day follower growth streak. Its strongest tracked day added +2,974 followers on Jul 19, 2026.

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Follower growth

7-day
+2.7K
30-day
+10K
90-day
-
Avg / day
+340
2026-06-23+11K over 26 days2026-07-25

On a 25-day follower growth streak. Best tracked day: +3.0K followers on 2026-07-19.

Bio

We help founders make something people want. Subscribe to our newsletter: https://t.co/sjqjxxBeLc

Notable followers

The biggest accounts in our directory following @ycombinator.

Y Combinator on X - frequently asked questions

How many followers does Y Combinator have on X?
Y Combinator (@ycombinator) currently has 1,628,653 followers on X (Twitter), gaining 5,873 new followers in the last 7 days. The count is refreshed continuously from public data.
When did Y Combinator join X (Twitter)?
Y Combinator joined X in February 2010, making the account about 16 years old.
How many posts has Y Combinator published?
Y Combinator has published 25,504 posts on X, averaging about 4.2 posts per day over the account's lifetime.
Is Y Combinator verified on X?
Yes. Y Combinator carries a Business verification on X.
What does Y Combinator post about?
Y Combinator is classified under News in our directory. Bio: "We help founders make something people want. Subscribe to our newsletter: https://t.co/sjqjxxBeLc".
Is Y Combinator gaining or losing followers?
Y Combinator is currently gaining followers, with a net +10,190 over the last 30 days. Over the last 7 days the change was +2,654.
How fast is Y Combinator growing on X?
Y Combinator is adding roughly 340 followers per day on average over the last 30 days.