EnglishBrian Armstrong is on Twitter (X) as @brian_armstrong, with 3,990,454 followers and 5,927 posts. It lost 21,016 followers in the last 7 days, for a net gain of 45,834 over the last 30 days. A typical post draws 1.4K interactions, an engagement rate of 0.035% per follower.
Insights
Over the last 30 days @brian_armstrong gained 45,834 followers (+1.15%). In the last 7 days the change was -21,016 followers. Its strongest tracked day added +144,993 followers on Jul 19, 2026. At the current pace, @brian_armstrong is on track to reach 4.5M followers in about 47 weeks.
Engagement
A typical post picks up 1.4K interactions against 4.0M followers, an engagement rate of 0.035%. Measured over 39 original posts, its engagement rate beats 53% of 21,185 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 133K times each, and 1.06% of those impressions turn into an interaction. That is about 3.33% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 39 original posts from a 30-day window, last computed on October 27, 2026.
Full engagement reportFollower growth
Best tracked day: +145K followers on 2026-07-19.
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Bio
Co-founder & CEO @Coinbase. Creating more economic freedom in the world. Co-founder @researchhub @newlimit. Not investment advice.
Notable followers
The biggest accounts in our directory following @brian_armstrong.
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Brian Armstrong on Twitter (X) - frequently asked questions
- What is the Twitter handle for Brian Armstrong?
- Brian Armstrong posts on Twitter (X) as @brian_armstrong. The profile is at x.com/brian_armstrong, and the View on X button at the top of this page opens it.
- How many followers does Brian Armstrong have on Twitter?
- Brian Armstrong (@brian_armstrong) has 3,990,454 followers on Twitter (X). It lost 21,016 followers in the last 7 days, for a net gain of 45,834 over the last 30 days. The count is refreshed continuously from public data.
- When did Brian Armstrong join Twitter?
- Brian Armstrong joined Twitter (X) in April 2008. The @brian_armstrong account is 18 years old. Searches for Brian Armstrong age often mean a personal age, which we do not publish. The figure here is the account age only.