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Jared Isaacman engagement report

@rookisaacman - 410K followers on X

Measured over 2 original posts from a 30-day window, last computed on September 27, 2026.

Engagement

Per follower
0.917%
of 410K followers
Per impression
1.50%
251K views on a typical post
Reach
61.2%
of its followers see a post
Typical post
3.8K
interactions (median)
Saved
0.152%
380 bookmarks on a typical post
Posting rate
3.37/day
active 80% of days
Peak time
01:00 UTC
Sunday

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 3.8K interactions against 410K followers, an engagement rate of 0.917%. Posts are seen about 251K times each, and 1.50% of those impressions turn into an interaction. That is about 61.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 3.4 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 01:00 UTC, and Sunday is the busiest day of the week. Of the 2 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 40K interactions, about 11x its own typical post. Recurring topics include #nasamichoud, #neverforget. Only 2 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.

Measured over 2 original posts from a 30-day window, last computed on September 27, 2026. Recurring tags: #nasamichoud, #neverforget.

Where this sits in the catalog

At 0.917%, Jared Isaacman sits above the 75th percentile of the 205,048 accounts in this comparison. That places it in the top 25% band, which runs 0.678% to 2.55%.

p100.004%
p250.024%
p50 (median)0.143%
p750.678%
p902.55%
p9982.4%
Engagement rate as a share of followers, across the 205,048 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 22,894 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 percentile0.678%
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 01:00 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: 01:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 01:00 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 video100% of posts+111%+108% to +115%34K
Outbound link0% of posts-41%-42% to -40%32K
Typical length-+15%+14% to +16%32K
  • 100% 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.
  • 0% 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 342 characters, which falls in the over 280 characters band. Across the catalog, posts over 280 characters run 15% above 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

  • Sep 13, 202411x their median

    HARMONY OF RESILIENCE: Recorded in space and sent to Earth via @SpaceX’s @Starlink constellation, Polaris Dawn crewmember and violinist @Gillis_SarahE invites you to enjoy this music moment in support of @StJude & @ElSistemaUSA → https://t.co/My8cUwAWzg https://t.co/OoxTllCZNP

    28K7.4K2.3K2.4K12M viewsView on X
  • Dec 18, 20258.8x their median

    Well it is official now.. I want to again express my sincere appreciation to President Donald J. Trump @POTUS for nominating me to lead NASA, and to the United States Senate--and Chairman Cruz @tedcruz - for their diligence and fairness throughout the confirmation process. I am grateful to Secretary Duffy @SecDuffy for his leadership as Acting Administrator during this transition, and to my wife Monica, my family, my friend Senator Sheehy @TimSheehyMT and everyone who offered their support along the way. As I step into this role, I make these personal commitments: – Mission: I will champion the bold objectives of human space exploration, scientific discovery, and a thriving orbital economy that ensures America’s leadership in space. We will never again give up our capabilities to reach for the stars, and we will never settle for second place. – Integrity: I will serve responsibly, transparently, and without personal gain, covering every cost I am legally permitted to, and fully adhering to my ethics agreement. My loyalty is to my country, my President, and the space agency that has inspired me since I was a child. – Urgency: I will intensely focus the agency on achieving the near-impossible, the very reason NASA was established in the first place. We will eliminate the bureaucracy that impedes progress and empower the best and brightest to take ownership, move quickly, accept smart risks, and act with a relentless focus on mission success. – Inspiration: Every launch, every scientific breakthrough must inspire the next generation to dream bigger, to reach higher, and believe that anything is possible. In addition to my existing philanthropic efforts, I will donate my salary as Administrator to the U.S. Space & Rocket Center’s Space Camp to help prepare the pioneers of tomorrow. I am humbled by this opportunity, proud to serve, and ready to work alongside the most talented minds in America as we continue the greatest adventure in human history. Sincerely, Jared Isaacman NASA Administrator

    28K3.3K1.6K4361.2M viewsView on X
  • Aug 30, 20261.7x their median

    Star trails from the ISS! Lots of cool physics to see in these. Stars moving as thin lines in the direction of our orbital path but forming arcs to the left of our velocity vector. Lightning flashes making purple spots into the time history. City lights streak by. A faint red glow is seen as part of our upper atmosphere. Surreal!

    5.4K84810967426K viewsView on X
  • Aug 30, 2026

    Congratulations to @NASAAdmin and the incredible @NASA workers who successfully launched the Nancy Grace Roman Space Telescope — under budget and ahead of schedule! ✅ American Leadership. ✅ American Innovation. ✅ American GREATNESS. 🇺🇸 Under @POTUS, America is reaching new heights and leading the world into a new Golden Age of Space Exploration.🚀

    9479529376K 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

#nasamichoud#neverforget

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 3.8K interactions against 410K followers, an engagement rate of 0.917%. Posts are seen about 251K times each, and 1.50% of those impressions turn into an interaction. That is about 61.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 3.4 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 01:00 UTC, and Sunday is the busiest day of the week. Of the 2 posts sampled, 100% carry an image or video. The account's strongest tracked post pulled 40K interactions, about 11x its own typical post. Recurring topics include #nasamichoud, #neverforget. Only 2 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.

What is Jared Isaacman's engagement rate on X?
Jared Isaacman (@rookisaacman) has an engagement rate of 0.917%, based on the median interactions across 2 original posts from the last 30 days against 410,261 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.917%, Jared Isaacman sits above the 75th percentile of the 205,048 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 @rookisaacman have real engagement?
There is not yet enough sample to rank this account against others of its size.
When does @rookisaacman post?
Most posts go out around 01:00 UTC, and Sunday is its busiest day, at roughly 3.37 posts per day across the measured window.

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