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Marc Andreessen ๐Ÿ‡บ๐Ÿ‡ธ engagement report

@pmarca - 6.7M followers on X

Measured over 11 original posts from a 30-day window, last computed on October 25, 2026.

Engagement

Middle of its size range
Per follower
0.008%
of 6.7M followers
Per impression
0.397%
140K views on a typical post
Reach
2.11%
of its followers see a post
Typical post
557
interactions (median)
Saved
0.064%
90 bookmarks on a typical post
Posting rate
8.6/day
active 97% of days
Peak time
16:00 UTC
Sunday

A typical post picks up 557 interactions against 6.7M followers, an engagement rate of 0.008%. Measured over 11 original posts, its engagement rate beats 31% of 20,444 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 140K times each, and 0.397% of those impressions turn into an interaction. That is about 2.11% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 8.6 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 16:00 UTC, and Sunday is the busiest day of the week. Of the 11 posts sampled, 36% carry an image or video and 27% link out. The account's strongest tracked post pulled 35K interactions, about 63x its own typical post. Recurring topics include #slopcore, #awesomecore, #sloptober.

Measured over 11 original posts from a 30-day window, last computed on October 25, 2026. Recurring tags: #slopcore, #awesomecore, #sloptober.

Compared with accounts its own size

Marc Andreessen ๐Ÿ‡บ๐Ÿ‡ธ's engagement rate beats 31% of the tracked X accounts closest to it in follower count (20,444 accounts, accounts of similar size (decile 10 of 10)). A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.

On engagement per impression rather than per follower it beats 26% of the same group. When those two numbers disagree, the gap is about how far its posts travel rather than how people react to them.

Where this sits in the catalog

At 0.008%, Marc Andreessen ๐Ÿ‡บ๐Ÿ‡ธ sits above the 10th percentile of the 204,583 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.024%.

p100.004%
p250.024%
p50 (median)0.143%
p750.677%
p902.55%
p9982.4%
Engagement rate as a share of followers, across the 204,583 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 22,891 times apart and a linear axis would flatten everything below the median into a single point.
Show the percentile table
Engagement rate percentiles
PercentileEngagement rate
10th percentile0.004%
25th percentile0.024%
50th percentile0.143%
75th percentile0.677%
90th percentile2.55%
99th percentile82.4%

This ruler is the whole measured catalog, not a size-matched group: it shows where the raw rate falls across every account we can measure, all of which are large. For a like-for-like comparison, read the size-band percentile above instead. See how the bands are built

Posting timing

This account posts most often around 16:00 UTC, and Sunday is its busiest day of the week. The bars below are the catalog-wide pattern, with this account's own busiest slot marked. They do not show how this account performs at each hour: we keep one aggregate per account, not one per hour, so that measurement does not exist in our data.

Engagement by hour posted, UTCTwenty-four bars, one per UTC hour. Each bar shows how posts published in that hour compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest hour: 16:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 16:00 UTC
Show engagement by hour posted, utc as a table
Engagement by hour posted, UTC
Hour (UTC)Vs author medianPosts
00:00 UTC-1%89K
01:00 UTC-2%90K
02:00 UTC-3%88K
03:00 UTC-4%94K
04:00 UTC-5%76K
05:00 UTC-4%75K
06:00 UTC-5%86K
07:00 UTC-5%93K
08:00 UTC-4%108K
09:00 UTC-4%124K
10:00 UTC-3%129K
11:00 UTC-3%141K
12:00 UTC-3%154K
13:00 UTC-3%167K
14:00 UTC-4%173K
15:00 UTC-2%176K
16:00 UTC-3%171K
17:00 UTC-3%159K
18:00 UTC-2%149K
19:00 UTC-2%141K
20:00 UTC-1%131K
21:00 UTC0%116K
22:00 UTC-2%100K
23:00 UTC-1%90K
Engagement by day of weekSeven bars, one per weekday, Sunday first. Each bar shows how posts published on that day compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest day: Sunday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 111%Busiest day: Sunday
Show engagement by day of week as a table
Engagement by day of week
DayVs author medianPosts
Sunday+5%393K
Monday+1%483K
Tuesday-2%520K
Wednesday-3%472K
Thursday-2%430K
Friday-3%447K
Saturday+2%393K
See what moves engagement across the whole catalogWhat counts as a good engagement rate at this size

Formats this account uses

Its own posting mix on the left, and what each of those formats does across every account we track on the right. Only formats where the effect clears our publish test appear here, so an empty row is a format we could not measure rather than one that does nothing.

This account's posting mix compared with catalog-wide effects
FormatThis accountCatalog effect95% intervalAccounts behind it
Image or video36% of posts+111%+108% to +115%34K
Outbound link27% of posts-41%-42% to -40%32K
Typical length--3%-3% to -2%54K
  • 36% of this account's sampled posts carry an image or video. Across the catalog, posts with an image or video run 111% above the same accounts' other posts.
  • 27% of its posts carry a link off X. Across the catalog, posts with an outbound link run 41% below the same accounts' other posts.
  • Its average post runs 111 characters, which falls in the 80 - 180 characters band. Across the catalog, posts of 80 to 180 characters run 3% below the same accounts' other posts.

These are catalog-wide differences applied to this account's own posting mix, not a measurement of how each format performs for this account specifically. We keep one median per account, not one per format per account, so the second thing is not something this data can tell you.

Best tweets

  • Jul 16, 202663x their median

    Sunset Boulevard is closed indefinitely in West Hollywood after a massive, 100-year-old water main ruptured early Thursday morning, creating a large sinkhole directly under the traffic light at Sunset Boulevard and Holloway Drive https://t.co/BVpDI5geHc

    29K3.3K8769086.3M viewsView on X
  • Sep 27, 202627x their median

    The hype is true. Anthropic did magic with Opus 5.5. Damn it's good.

    14K42240476474K viewsView on X
  • Oct 4, 202623x their median

    It turns out DIGGER is a work of pure cinematic genius. Strongly recommend, 4+ stars. Donโ€™t read anything about it or pay attention to anything anyone says, just go.

    12K519616168872K viewsView on X
  • Jul 18, 20245.6x their median

    ๐Ÿ‘€Claude handles an insane request: โ€œRemove the squidโ€ โ€œThe document appears to be the full text of the novel "All Quiet on the Western Front" by Erich Maria Remarque. It doesn't contain any mention of squid that I can see.โ€ โ€œFigure out a way to remove the ๐Ÿฆ‘โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€‹โ€œ https://t.co/8yirBmSuIl

    11K1.2K3274471.6M viewsView on X
  • Mar 3, 202621x their median

    THAT'S RIGHT. ๐Ÿ‡บ๐Ÿ‡ธ https://t.co/Y8PFNQmfsL

    9.1K1.5K7511642.0M viewsView on X
  • Oct 18, 202613x their median

    YOU CAN SEE EVERYTHING, PRIMETIME, and DIGGER make 2026 the best year for film since 2015 (SICARIO, EX MACHINA, and MAD MAX: FURY ROAD). At long last, movies are back.

    6.9K19932497665K viewsView on X
  • Jul 22, 20262.7x their median

    https://t.co/SEzWZtFurm

    5.2K4403143353.3M viewsView on X
  • Jul 16, 20269.8x their median

    Today, we're proud to announce the future home of Port Alpha: Brownsville, Texas. Our next-generation shipyard moves from vision to reality through a planned investment of more than $3 billion to establish one of the world's most advanced shipyards, built for software-defined shipbuilding and autonomous maritime systems. Port Alpha is expected to generate more than $160 billion in regional economic impact for Cameron County and $264.5 billion for the State of Texas, while creating up to 10,000 direct jobs โ€” which makes it one of the largest economic development projects in modern Texas history. More than a shipyard, Port Alpha represents a new model for American shipbuilding โ€” combining advanced manufacturing, software-defined production, and autonomy at unprecedented scale. We're proud to continue building in Texas. Learn more: https://t.co/02rXoR9vR4

    4.6K4631511831.1M viewsView on X
  • Jul 15, 20269.5x their median

    Marauder, underway. https://t.co/vdfjrB0eVv

    4.7K3561131011.4M viewsView on X
  • Jul 21, 20261.9x their median

    In response to @POTUS's call for a revival of America's scientific enterprise, today Iโ€™m releasing Science: A New Golden Age. This report is a blueprint for renewing American scientific leadership for the 21st century.

    3.3K5552162401.4M viewsView on X

Ranked by total interactions across everything we have tracked for this account, which is a longer history than the 30-day window the rates above use. The multiple compares each post to this account's own median.

Recurring topics

#slopcore#awesomecore#sloptober#sloptoberfest

The most frequent hashtags in the sampled posts. They describe what this account writes about; they are not a performance signal, and the catalog-wide breakdown on the hub shows how little hashtag count moves.

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Reading these numbers

A typical post picks up 557 interactions against 6.7M followers, an engagement rate of 0.008%. Measured over 11 original posts, its engagement rate beats 31% of 20,444 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 140K times each, and 0.397% of those impressions turn into an interaction. That is about 2.11% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 8.6 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 16:00 UTC, and Sunday is the busiest day of the week. Of the 11 posts sampled, 36% carry an image or video and 27% link out. The account's strongest tracked post pulled 35K interactions, about 63x its own typical post. Recurring topics include #slopcore, #awesomecore, #sloptober.

What is Marc Andreessen ๐Ÿ‡บ๐Ÿ‡ธ's engagement rate on X?
Marc Andreessen ๐Ÿ‡บ๐Ÿ‡ธ (@pmarca) has an engagement rate of 0.008%, based on the median interactions across 11 original posts from the last 30 days against 6,664,704 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.008%, Marc Andreessen ๐Ÿ‡บ๐Ÿ‡ธ sits above the 10th percentile of the 204,583 accounts in this comparison. Those comparison accounts are all large ones, because our scanning cadence is weighted towards big accounts, so this is a ranking among peers of similar scale rather than a ranking across X.
Does @pmarca have real engagement?
Its engagement rate beats 31% of the tracked X accounts closest to it in follower count (20,444 accounts), which puts it in the middle of its size range group. Ranking inside a size band matters because engagement rate falls as accounts grow, so a raw rate would mostly re-measure the follower count. It is a starting point for a look at follower quality, not a verdict on it.
When does @pmarca post?
Most posts go out around 16:00 UTC, and Sunday is its busiest day, at roughly 8.6 posts per day across the measured window.

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