Max Mullen engagement report
@Max - 290K followers on X
Measured over 2 original posts from a 30-day window, last computed on September 24, 2026.
Engagement
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 1.7K interactions against 290K followers, an engagement rate of 0.614%. Posts are seen about 422K times each, and 0.398% of those impressions turn into an interaction. That is about 145.8% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.27 posts a day over the last 30 days, though only 13% of days saw any activity at all. Most posts go out around 16:00 UTC, and Wednesday is the busiest day of the week. Of the 2 posts sampled, 50% carry an image or video. The account's strongest tracked post pulled 4.2K interactions, about 2.5x its own typical post. 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 24, 2026.
Where this sits in the catalog
At 0.614%, Max Mullen sits above the 50th percentile of the 205,152 accounts in this comparison. That places it in the above the median band, which runs 0.143% to 0.678%.
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 16:00 UTC, and Wednesday 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 | 50% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 0% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | -3% | -3% to -2% | 54K |
- 50% 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 122 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
- May 7, 20262.5x their median
Introducing the Printing Press, a CLI-factory and a CLI-library. Built with @trevin. 🏭🖨📚 Most APIs suck for agents. Most MCPs suck for agents. Most official CLIs suck for agents. They waste tokens and time. @steipete started making his own because of this. 📚 A Library of agent-native CLIs you install today (Linear, ESPN, Flight GOAT (Google Flights + Kayak nonstop), Contact Goat (LinkedIn + Happenstance + Deepline more) +30+ more) 🏭 A factory that prints new ones for any service - just type /printing-press <product name> CLIs are fast, local, SQLite-backed. Work in Claude Code, Codex, OpenClaw, Hermes. 🌐 https://t.co/GjnN9E9yTH
- Sep 16, 20262.0x their median
1/ Today, we're launching @Mercury Books. AI-powered accounting software, for your bookkeeper or you, that categorizes and reconciles your transactions the moment they happen. https://t.co/OM66asto48
- Nov 4, 20241.8x their median
Introducing Predicted Outputs—dramatically decrease latency for gpt-4o and gpt-4o-mini by providing a reference string. https://t.co/n6mqjQwQV1 Speed up: - Updating a blog post in a doc - Iterating on prior responses - Rewriting code in an existing file, like @exponent_run here: https://t.co/c9O3YtHH7N
- Sep 25, 2024
It only took 12 years to earn this @ycombinator shirt! https://t.co/jl1ybKSmCL
- Dec 8, 2025
Stripe is partnering with @Instacart to enable direct checkout in ChatGPT. This new AI commerce experience is powered by the Agentic Commerce Protocol (ACP) that we launched with @OpenAI a few months ago. Behind the scenes, it uses @Stripe Shared Payment Tokens to securely handle payment credentials. Live today on web! (Mobile soon.)
- Nov 23, 2025
2025.44 brings in a curiously named geofence region: Bay Unsupervised CA DMV Seem to encompass entire bay area. https://t.co/sQHKm0OZLk
- Sep 16, 2025
My goal when I became a full time investor was to be the type of partner I would have most wanted during my time building a company: someone who had done the work I was doing before, who had the network to help me reach my goals faster, and who had my back no matter what. I’m really happy to share that we’ve raised Alt Cap II, a $275M early stage fund. We backed ~20 companies at Seed and Series A in Alt Cap I. The new fund will be the same structure with a bit larger checks. But mostly we just want to be in business with people who inspire us. There’s no way to say it without sounding cheesy but it’s true; I feel unbelievably lucky to do this job in the way I get to do it. A special thanks to the founders that let us back them in Alt Cap I, you all are what it’s all about for me!
- Jul 7, 2026
Introducing Willow Frontier Mini and Willow Frontier Pro. Frontier Mini gives everyone free, unlimited dictation. Frontier Pro is our most accurate model yet, built for power users and teams who want the fastest and best dictation experience. https://t.co/p5ImXqoNIf
- Sep 22, 2023
How it started 🥕 How it's going 🛒 https://t.co/aOveF7B5C9
- Oct 8, 2025
We’ve raised a $20M Series A from @IndexVentures, @BainCapVC, and @eladgil, with participation from @sequoia, @CooleyLLP, and @patrickc It took us 173 days to review our first 1,000 contracts. Now, we do this every three weeks. Even as we’ve scaled, we’ve kept our signature speed. We send back over 90% of redlines in just a few hours. Each month, 30% more GTM teams choose to partner with Crosby to close deals faster, and we’re grateful to support several of the fastest-growing companies in history like @cursor_ai, @Polymarket, and @baseten Our mission is to fully automate human-to-human negotiation. If you’re excited about building the platform to simulate and solve every complex agreement, we’d love to hear from you.
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 1.7K interactions against 290K followers, an engagement rate of 0.614%. Posts are seen about 422K times each, and 0.398% of those impressions turn into an interaction. That is about 145.8% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.27 posts a day over the last 30 days, though only 13% of days saw any activity at all. Most posts go out around 16:00 UTC, and Wednesday is the busiest day of the week. Of the 2 posts sampled, 50% carry an image or video. The account's strongest tracked post pulled 4.2K interactions, about 2.5x its own typical post. 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 Max Mullen's engagement rate on X?
- Max Mullen (@Max) has an engagement rate of 0.614%, based on the median interactions across 2 original posts from the last 30 days against 289,606 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.614%, Max Mullen sits above the 50th percentile of the 205,152 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 @Max have real engagement?
- There is not yet enough sample to rank this account against others of its size.
- When does @Max post?
- Most posts go out around 16:00 UTC, and Wednesday is its busiest day, at roughly 0.27 posts per day across the measured window.