Sam Korus engagement report
@skorusARK - 150K followers on X
Measured over 16 original posts from a 30-day window, last computed on September 25, 2026.
Engagement
A typical post picks up 34 interactions against 150K followers, an engagement rate of 0.022%. Measured over 16 original posts, its engagement rate beats 30% 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 4.9K times each, and 0.686% of those impressions turn into an interaction. That is about 3.26% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.87 post a day over the last 30 days, with activity on roughly 50% of days. Most posts go out around 14:00 UTC, and Monday is the busiest day of the week. Of the 16 posts sampled, 56% carry an image or video, 6% are part of a thread and 6% link out. The account's strongest tracked post pulled 289 interactions, about 8.5x its own typical post.
Measured over 16 original posts from a 30-day window, last computed on September 25, 2026.
Compared with accounts its own size
Sam Korus's engagement rate beats 30% of the tracked X accounts closest to it in follower count (20,444 accounts, accounts of similar size (decile 8 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 32% 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 0.022%, Sam Korus sits above the 10th percentile of the 205,261 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.024%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.024% |
| 50th percentile | 0.143% |
| 75th percentile | 0.678% |
| 90th percentile | 2.55% |
| 99th percentile | 82.4% |
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 14:00 UTC, and Monday 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.
Show engagement by hour posted, utc as a table
| Hour (UTC) | Vs author median | Posts |
|---|---|---|
| 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 UTC | 0% | 116K |
| 22:00 UTC | -2% | 100K |
| 23:00 UTC | -1% | 90K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +5% | 393K |
| Monday | +1% | 483K |
| Tuesday | -2% | 520K |
| Wednesday | -3% | 472K |
| Thursday | -2% | 430K |
| Friday | -3% | 447K |
| Saturday | +2% | 393K |
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.
| Format | This account | Catalog effect | 95% interval | Accounts behind it |
|---|---|---|---|---|
| Image or video | 56% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 6% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | no effect | -2% to -1% | 42K |
- 56% 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.
- 6% 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 187 characters, which falls in the 180 - 280 characters band. Across the catalog, posts of 180 to 280 characters match the same accounts' other posts almost exactly.
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 16, 20268.5x their median
A clean, electrified energy system has been a dream for decades. Thirty years ago the core components existed, but they weren't economical. That has changed. Chips, batteries, power electronics, motors and sensors have each fallen over 97% in price. It's best to recognise a shift early. Second best is to act on it when it's staring us in the face.
- Jun 4, 20265.1x their median
It's not rocket science. ~$19M in connectivity revenue per Tbps 61 Tbps per Starship launch $19M * 61 = ~$1 billion in rev per starship launch Falcon 9 launched 165 times last year. The revenue per Tbps will decay, that's ok and expected. https://t.co/T9lyjIhFqd
- Sep 22, 20264.8x their median
Avg age of car on the road is >12 years. Pace of software improvement is going vertical. imo,if you buy a car that can't update it's software, it's going to feel like it's 60 years old in 12 years even if the engine and gears are fine.
- Sep 12, 20264.7x their median
Guy who just got passed: “I think we should all slow down a bit” Literally saw this on training runs in high school, funny to see it in a multi trillion dollar industry.
- Aug 17, 20264.3x their median
The US is producing more drone companies than actual drones.
- Aug 7, 20263.8x their median
T-mobile CEO when asked to do his best BlackBerry exec impersonation: https://t.co/ToDlpYRkJ8
- Sep 14, 20262.3x their median
Buffett: Be greedy when other are fearful US labs: fearful China labs:
- Aug 17, 20261.7x their median
If you’re starting school and want to go down a rabbit hole on something that could be hitting an inflection point by ~graduation, I’d look at: 1. Brain computer interfaces 2. Physical AI and robotics 3. Digital biology 4. Moon, Mars, and space infrastructure There are tons of different ways to contribute to each.
- Aug 20, 20261.7x their median
The anti-data-center backlash rhymes with the pro-socialist turn. Not because the issues are the same. Because the mistake from "the elite" feels the same: dismiss the grievance instead of understanding the bargain people think they’re being offered. You don’t win people over by dunking on them as too dumb to see the upside of AI or capitalism. I think Thiel’s point on socialism applies here: if student debt and housing costs keep people from accumulating capital, don’t be surprised when they become less pro-capitalist. For people inside tech, the pie is growing faster than ever. For many communities, the pie has not grown in the same way, that's a very different starting point to take into account.
- Sep 10, 20261.7x their median
Elitism often disguises itself as precaution: those who already have abundance are unusually comfortable rationing progress. Can go ahead and bucket AI doomerism with NIMBYism and anti GMO The future can be and will be amazing if we choose to make it so. AI will likely transform billions of people’s lives for the better.
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.
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Reading these numbers
A typical post picks up 34 interactions against 150K followers, an engagement rate of 0.022%. Measured over 16 original posts, its engagement rate beats 30% 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 4.9K times each, and 0.686% of those impressions turn into an interaction. That is about 3.26% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.87 post a day over the last 30 days, with activity on roughly 50% of days. Most posts go out around 14:00 UTC, and Monday is the busiest day of the week. Of the 16 posts sampled, 56% carry an image or video, 6% are part of a thread and 6% link out. The account's strongest tracked post pulled 289 interactions, about 8.5x its own typical post.
- What is Sam Korus's engagement rate on X?
- Sam Korus (@skorusARK) has an engagement rate of 0.022%, based on the median interactions across 16 original posts from the last 30 days against 149,735 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.022%, Sam Korus sits above the 10th percentile of the 205,261 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 @skorusARK have real engagement?
- Its engagement rate beats 30% 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 @skorusARK post?
- Most posts go out around 14:00 UTC, and Monday is its busiest day, at roughly 0.87 posts per day across the measured window.