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John Farrall

@JohnFarrall

Award-winning meme creator Read the Alternative Data Weekly: published every Friday since '20 @alpharoc_ai @symetryML https://nitter.cf/t.co/TmHnZzcSAP

 Fly Over Country
farrall.substack.com/
Joined September 2011
  • Tweets259
  • Following946
  • Followers385
43Media
Photo by John Farrall (@JohnFarrall)Photo by John Farrall (@JohnFarrall)Photo by John Farrall (@JohnFarrall)Photo by John Farrall (@JohnFarrall)Photo by John Farrall (@JohnFarrall)Photo by John Farrall (@JohnFarrall)Photo by John Farrall (@JohnFarrall)Photo by John Farrall (@JohnFarrall)Photo by John Farrall (@JohnFarrall)Photo by John Farrall (@JohnFarrall)
Add the Alternative Data Weekly to the long list of famous 39s! @hasek_dominik @DaveParker39fdn @ScuderiaFerrari @LarryCsonka @substack listed the ADW #39 on the Rising Bestseller list! #altdata #alternativedata #ai #datacommercialization Sub here: farrall.substack.com/
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Economy looks fine on paper. People don't feel it. My @alpharoc_ai teammates Bryan Fok and Gregory Roumiantsev dig into why with Occam data, out today on @DollarEagle. dsg.eaglealpha.com/its-not-j…
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First-ever AP football poll, Oct 19, 1936: 1 Minnesota 2 Duke 3 Army 4 Northwestern 5 Purdue 6 USC 7 Notre Dame 8 Washington 9 Pittsburgh 10 Yale 11 Duquesne 12 St. Mary's 13 LSU 14 Texas A&M 15 Nebraska 16 Fordham 17 Holy Cross 18 Tulane 19 SMU 20 Marquette collegepollarchive.com/footb…
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John Farrall retweeted
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Matt Harney
@SaaSletterOct 22
🆕 New Speaker: @saltzman_jason, Head of Research & Insights at @AirOpsHQ will be speaking at "Accurate Insights 2026" Register: airmeet.com/e/935c31a0-b10d-… His experience as: - Head of Insights at @a16z - Head of Insights at @CBinsights ... fit perfectly.
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Don't backtest. Live-test. At scale.
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John Farrall retweeted
Matt Harney (@SaaSletter) profile picture
Matt Harney
@SaaSletterOct 9
Since this deservedly blew up, I don't have a SoundCloud ... so will promote our upcoming "Accurate Insights 2026" which has a meaningful AI component: airmeet.com/e/935c31a0-b10d-…
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John Farrall retweeted
Matt Harney (@SaaSletter) profile picture
Matt Harney
@SaaSletterSep 25
📨 latest newsletter + launching our "Accurate Insights 2026" virtual event:
SaaSletter - AI-Driven Software Churn

SaaSletter - AI-Driven Software Churn

Article · @SaaSletter
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Proprietary data is important. How you gather that data is really important.
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anyone struggling to query massive data using LLMs?
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Formerly hyper-focused engineers using #Claude (or whatever) and finidng themselves suddenly juggling 12 different tabs and projects, & feeling overwhelmed and exhausted ... finally know what havng #ADHD is like 🤣
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John Farrall retweeted
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Kevin Cmiel@F3SchottyOct 3
Great morning in the CLE. 30 pax welcomed the newest Nantan, F3Drumstick and celebrated the growth, leadership & continued acceleration of the region. @F3Nation @F3Cleveland @ccmiel
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Image from Kevin Cmiel (@F3Schotty)
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Do you remember when you joined X? I do! #MyXAnniversary
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Going down the #jev rabbit hole. I ❤️ @x for this type of stuff. The Jev hype makes sense. Why run a full LLM for a yes/no classification? Use a fast, cheap, purpose-built model. Small = better. Now apply the same logic to data. Why rescan 100TB in a warehouse every time someone asks a question? Build a compact statistical model once. Query it (using that same LLM) in seconds. Basically free. Different layer, same insight. @SymetryML
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Good one here from Cornellius Yudha Wijaya. @TDataScience @Alt_Data_Weekly I Have Worked in Data Science for Almost a Decade. These Skills Aged Better Than I Expected nb-data.com/p/i-have-worked-…
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Technical founder seeks GTM help. That's the easy part, right?
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“The role of salesperson moves up the stack” - minute 47:00 @TryBrickroad buzzsprout.com/2567619/episo…
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Really cool: “a suite of market-intelligence tools whose whole job is to find my next bet.” thecognitiveshift.com/public…
The Swarm That Hunts for Asymmetric Upside, The Cognitive Shift

The Swarm That Hunts for Asymmetric Upside, The Cognitive Shift

AI struggles to find the ideas that mint monopolies. I built an agentic system that farms the raw material and run it on real markets.

thecognitiveshift.com
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John Farrall retweeted
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Rhys Fisher
@virtual_rfSep 2
Landing page is up. thecognitiveshift.com/produc…
Scout | The Cognitive Shift

Scout | The Cognitive Shift

Scout sends a fleet of research agents ahead of your next move: it maps your market, finds the openings nobody fills, and simulates the buyers choosing before you build, enter, or back anything.

thecognitiveshift.com
Rhys Fisher (@virtual_rf) profile pictureRhys Fisher
@virtual_rfSep 1
Replying to @virtual_rf
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Image from Rhys Fisher (@virtual_rf)
Image from Rhys Fisher (@virtual_rf)
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How to improve your AI workflow? The Key: Always Be Iterating.
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MCP = Margin Compression Protocol.
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hey @boardyai analyze my profile and tell me the most useful person in your network I should meet next, and why
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