EnglishMarc Andreessen 🇺🇸 is on Twitter (X) as @pmarca, with 6,629,405 followers and 15,540 posts. It lost 34,440 followers in the last 7 days, for a net gain of 68,117 over the last 30 days. A typical post draws 557 interactions, an engagement rate of 0.008% per follower.
Insights
Over the last 30 days @pmarca gained 68,117 followers (+1.03%). In the last 7 days the change was -34,440 followers. Its strongest tracked day added +469,624 followers on Jun 23, 2026. At the current pace, @pmarca is on track to reach 7.0M followers in about 24 weeks.
Engagement
A typical post picks up 557 interactions against 6.6M followers, an engagement rate of 0.008%. Measured over 9 original posts, its engagement rate beats 31% of 21,624 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 113K times each, and 0.493% of those impressions turn into an interaction. That is about 1.70% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 9 original posts from a 30-day window, last computed on October 30, 2026. Recurring tags: #slopcore, #awesomecore, #sloptober.
Full engagement reportFollower growth
Best tracked day: +470K followers on 2026-06-23.
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Bio
You’re not talking to someone who woke up a loser. That loser attitude, that loser premise makes no sense to me.
Notable followers
The biggest accounts in our directory following @pmarca.
Marc Andreessen 🇺🇸 on Twitter (X) - frequently asked questions
- What is the Twitter handle for Marc Andreessen 🇺🇸?
- Marc Andreessen 🇺🇸 posts on Twitter (X) as @pmarca. The profile is at x.com/pmarca, and the View on X button at the top of this page opens it.
- How many followers does Marc Andreessen 🇺🇸 have on Twitter?
- Marc Andreessen 🇺🇸 (@pmarca) has 6,629,405 followers on Twitter (X). It lost 34,440 followers in the last 7 days, for a net gain of 68,117 over the last 30 days. The count is refreshed continuously from public data.
- When did Marc Andreessen 🇺🇸 join Twitter?
- Marc Andreessen 🇺🇸 joined Twitter (X) in May 2007. The @pmarca account is 19 years old. Searches for Marc Andreessen 🇺🇸 age often mean a personal age, which we do not publish. The figure here is the account age only.