EnglishMax Mullen is on Twitter (X) as @Max, with 289,606 followers and 2,897 posts. It has been on X since July 2007, an account age of 19 years.
Engagement
Early reading. We have captured 2 original posts for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 1.7K interactions against 290K followers, an engagement rate of 0.614%. Posts are seen about 422K times each, and 0.398% of those impressions turn into an interaction. That is about 145.8% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.27 posts a day over the last 30 days, though only 13% of days saw any activity at all.
Measured over 2 original posts from a 30-day window, last computed on September 24, 2026.
Full engagement reportFollower growth
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Bio
Co-founder @Instacart🥕🛒, startup investor
Notable followers
The biggest accounts in our directory following @Max.
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Max Mullen on Twitter (X) - frequently asked questions
- What is the Twitter handle for Max Mullen?
- Max Mullen posts on Twitter (X) as @Max. The profile is at x.com/Max, and the View on X button at the top of this page opens it.
- How many followers does Max Mullen have on Twitter?
- Max Mullen (@Max) has 289,606 followers on Twitter (X). The count is refreshed continuously from public data.
- When did Max Mullen join Twitter?
- Max Mullen joined Twitter (X) in July 2007. The @Max account is 19 years old. Searches for Max Mullen age often mean a personal age, which we do not publish. The figure here is the account age only.