Product Market Fit · 2026-11-03

Sequoia Just Shared the Deck Behind Kalshi ($40B)

A Slide-by-Slide Teardown + 5 Claude Prompts to Run Kalshi's Playbook on Your Startup

By Guillermo Flor · paywall preview

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The Deck Library

Sequoia Just Shared the Deck Behind Kalshi ($40B)

A Slide-by-Slide Teardown + 5 Claude Prompts to Run Kalshi's Playbook on Your Startup

Guillermo Flor

Nov 03, 2026

∙

Paid

Kalshi just raised $1B at a $40B valuation.

Six years ago, it pitched Sequoia with 18 slides, two headshots and a growth chart that looked too good to be true.

Series G co-led by Sequoia and Wellington on October 29

$97.8B traded in October 2026 alone, a monthly record

30M+ accounts and over 75% of all prediction-market volume

What they do? On Kalshi you buy a contract that pays $1 if an event happens and nothing if it doesn't.

→ Betting sites have offered something similar for years. Kalshi built it as a regulated exchange, in the same legal category as the Chicago Mercantile Exchange, after two years with the US regulator.

👇 Alfred Lin, the Sequoia partner who led the round, just shared the full Series A deck. We took it apart slide by slide and turned every lesson into something you can run on your own startup.

🤖

5 Claude prompts, one per chapter.

You give Claude your company name, it does the research and drafts your slides:

Size your market by analogy, the way Kalshi did with no data

Map every license you need and turn it into a moat slide

Plan who fills your empty marketplace on day one

Decide what to build in-house and where to hire from

Stress-test your hockey stick against how real companies grew

🔎 Below: the full teardown, the 5 prompts + the Full Pitch Deck!

Refer a friend

Inside you will find:

How to Pitch a Market That Doesn't Exist Yet

Claude Prompt: Size Your Market by Analogy

Why Two Years With the Regulator Became the Moat

Claude Prompt: Map Your Regulatory Moat

How Kalshi Planned to Fill an Empty Exchange

Claude Prompt: Plan Your Day-One Liquidity

The Team Behind Kalshi

Claude Prompt: Decide What to Build In-House and Who to Hire

The $5B Hockey Stick That Actually Happened

Claude Prompt: Stress-Test Your Hockey Stick

Kalshi Series A Pitch Deck

Framer

is the

AI website builder

for teams that care about every detail. Agents work directly in the canvas, helping design pages, manage CMS content, write copy, add SEO, and audit sites.

Build faster

: Create, refine, and publish production-ready pages in minutes.

Scale confidently

: Manage content, localization, and metadata across your site.

Stay in control

: Review every change, collaborate in real time, and publish when ready.

Trusted by teams at Miro and Perplexity.

Launch Your Site With Framer Today!

This issue is available exclusively to paid subscribers!

Paid subscribers unlock the full library: 200+ decks, 10,000+ investors, AI Agent playbooks, and fresh high-signal content every week.

Here’s a good place to start:

🤖

AI Agent Templates

↳

The Playbook McKinsey Charges $2M For

— 12 skills that turn Claude into a McKinsey-level consulting engine.

📈

Startup Playbooks

↳

The $100M GTM Playbook

— how the fastest-growing AI startups built their sales and marketing machines.

🎯 The Deck Library

↳

+40 AI Pitch Decks (Ultimate Collection)

— the decks behind the fastest-growing AI startups, slide by slide.

💰 Investor Database & Tools

↳

The Family Office List (+ the Claude Outreach System)

— family offices actively writing cheques, plus the Claude system to reach them.

Not subscribed yet? Try it free for 7 days and unlock this guide, plus our full premium library:

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What did you think?

Your reaction is separate from the prediction. It won’t change your rule.

PREDICTED REACTION

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Why this might be for you

This article offers a detailed teardown of Sequoia's pitch deck for Kalshi, providing concrete examples and a step-by-step analysis of startup strategy and product-market fit, which aligns well with the reader's preference for thoughtful analysis, original reporting, and explanations of mechanisms in startups and product strategy. The substantive content, including Claude prompts for replicating the approach, reflects intellectual substance beyond mere headlines or hype, fitting the reader's appreciation for practical, useful ideas and clear, distinctive prose. Although the article is business-focused rather than literary or personal essays about agency, its deep dive into building a startup and strategic learning resonates with the reader's interest in creative work and feedback loops in a professional context. The paywall preview limits full assessment, but the available text shows sufficient depth and analysis to warrant a positive rating.

Matching preferences

AI, technology, startups, product strategy
Explanations of mechanisms and concrete examples
Original reporting and analysis
Arguments acknowledging uncertainty
Thoughtful essays about building a life through work and learning
Clear, distinctive prose and intellectual substance

Potential mismatches

Focus on startup pitch decks rather than personal lived experience or intimate agency
Business and investment lens, less literary or artistic content
Article is behind a paywall limiting full content evaluation

How this was scored

Rule: María’s reading compass · v2
Provider / model: openai / gpt-4.1-mini
Scored: 2026-11-04T05:31:20+00:00
Source text: Revision 270 · paywall_preview
Text selection: All available text
Prompt / schema: reader-2-feedback / reaction-1
Settings: {"feedback_examples":[{"article_id":161,"authors":"Helen Higgins","excerpt":"The Erotics of Understanding\n\nAre we being seen as we intended, rather than as we are assumed to be?\n\nHelen Higgins\n\nOct 12, 2026\n\n241\n\n25\n\n98\n\nShare\n\nPhoto by\n\nErol Ahmed\n\non\n\nUnsplash\n\n“I know\n\nexactly\n\nwhat you mean.”\n\nI can think of few other sentences that are more intimate than that. It’s not necessarily about romance, or signalling attraction, or even because they guarantee agreement in some way. No. It’s intimate because it offers something that feels precious and rare: recognition.\n\nMost of us spend our lives trying to bridge the distance between ourselves and other people, and we don’t realise how much of our lives are spent translating ourselves.\n\nWe soften opinions so they won’t sound arrogant.\n\nWe explain ambitions so they won’t sound unrealistic.\n\nWe carefully clarify jokes, intentions, boundaries, and vulnerabilities because we have learned from experience just how easily they can be misunderstood. We’re capable of constructing entire identities out of language and gesture, hoping that someone, somewhere, will understand not only what we’re saying, but what we’re trying to say.\n\nThese aren’t always the same thing.\n\nThe philosopher Martin Buber wrote that “all real li","note":"Really enjoyed the nuanced argument, beautiful prose, and insightful but not contrived messaging - also appreciated the twist in Erotic. Liked how it went beyond the argument into how it’s particularly relevant in today’s world ","publication":"Helen Higgins","reaction":"Love","title":"The Erotics of Understanding"},{"article_id":135,"authors":"ayushi thakkar","excerpt":"the philosophical rabbit hole of meaning and peace\n\nayushi thakkar\n\nOct 16, 2026\n\n131\n\n7\n\n30\n\nShare\n\ni’ve been thinking about how absurd it is that we can spend so much of our lives trying to build a life we’re happy with and still have remarkably little idea what we’d do if we finally got there. there’s always another ambition to pursue or something about ourselves that could use a little work. even on perfectly pleasant days, i can find an extraordinary number of reasons to believe that life would be better once a few outstanding matters were resolved. the trouble is that i’ve been resolving outstanding matters for most of my adult life, and the list has shown no reasonable interest in getting shorter.\n\nSubscribe\n\ni suppose the larger question is whether a good life should feel good while we’re living it. i want to do meaningful work and make something worthwhile of my time, but i’d also like to experience the satisfaction of being alive without constantly evaluating how well i’m doing at it. ambition gives me a reason to get out of bed in the morning, although it can also make an otherwise lovely afternoon feel dramatically unproductive. contentment sounds wonderful until i star","note":"I am biased because I tend to be drawn towards hard things and view difficulty and the pain associated as signs of growth (which I optimize for as it somewhat equates to living more) so I was kind of turned off when she said she saw difficult things as a bad sign or sign that she was on the wrong path. I enjoyed the references to philosophy though ","publication":"milk and cookies","reaction":"Dislike","title":"the philosophical rabbit hole of meaning and peace"},{"article_id":155,"authors":"hasif 💌","excerpt":"the intimacy of being known and the fear of being seen\n\nOn privacy, trust, and the strange expectation that loving someone means letting them know everything about us.\n\nhasif 💌\n\nOct 17, 2026\n\n60\n\n2\n\n13\n\nShare\n\nI think one of the strangest things about being loved is realizing that someone can know you so well and still not know everything about you. They can know what makes you laugh, what keeps you awake at night, the things you regret, the people who hurt you, and the little habits you have when you’re comfortable around them. They can be the person you call when something goes wrong and the first person you want to tell when something goes right, and still, there might be a part of you that you haven’t figured out how to explain to them. I don’t think we talk enough about that part of being close to someone, because we have somehow come to believe that intimacy means eventually becoming an entirely open book.\n\nSomewhere along the way, we started treating privacy as though it were suspicious. If your partner doesn’t tell you something, you wonder what they’re hiding. If someone needs time alone, you wonder whether you’ve done something wrong. If a person you love has a world that","note":"I like the concept but didn’t love the writing style ","publication":"postcards by hasif","reaction":"Like","title":"the intimacy of being known and the fear of being seen"}],"max_output_tokens":800,"store":false}
Tokens in / out: 3301 / 265
Estimated cost: $0.001744
Run: #10

Exact rule used

This is an editable starter reading profile inferred from my existing subscriptions and a set of articles shared with me. Treat the examples as exploratory positive signals, not as confirmed favorite articles or evidence that I agree with their arguments. Prioritize thoughtful essays about agency and how people build a life: learning, feedback loops, creative work, finding one's craft, relationships, friendship, conversation, and attention. Look for specific lived experience that develops into an interesting, useful idea. Make room for literary criticism, art, design, history, institutional analysis, and substantial book reviews. Also consider AI, technology, startups, product strategy, and venture investing, reflecting my subscription mix. Favor explanations of mechanisms, concrete examples, original reporting or analysis, and arguments that acknowledge uncertainty. A piece should offer more than a headline, a trend summary, or a promotional pitch. Do not infer my political views or endorsement from the sources I follow. Reward clear, distinctive prose and real intellectual substance. Both reflective personal writing and technically detailed analysis can fit. Length is fine when it earns its space. As an initial hypothesis, downrank repetitive advice, vague inspiration, generic hot takes, and hype unsupported by evidence. These style preferences are provisional and can be corrected with my feedback. Evaluate English and Spanish writing on substance without preferring one language. When explaining a prediction, identify the specific connection to these themes and any mismatch. Do not give a high score solely because an author appears in my subscriptions or examples. Evaluate only the supplied article text; a title or paywall preview is not proof of the full argument. Reference titles (sample signals; not actual ratings): - For a long time, nothing. Then, suddenly one has the right eyes. - Love is to be invested in someone’s continual expansion - How to walk through walls - Book Review: From Bauhaus To Our House - half the world's writing should remain unpublished - We think better when our minds are entwined - The Hacking Will Continue While Market Morale Improves - the delight of specificity - Why we ended up homeschooling - Bangers from Gibbon - searching for your life's work is a multi-turn endeavor - Why I Changed My Mind About AI Risk - The hyperlocal - The Specter Of Neuralese - Your Book Review: Lee Kuan Yew's Memoirs - Agentic fragments - Average moments of a long-term meditator - a case for sharing your dreams with friends - the best conversations help you hear yourself - First we shape our feedback loops; then they shape us - timing

Exact article input

The Deck Library

Sequoia Just Shared the Deck Behind Kalshi ($40B)

A Slide-by-Slide Teardown + 5 Claude Prompts to Run Kalshi's Playbook on Your Startup

Guillermo Flor

Nov 03, 2026

∙

Paid

Kalshi just raised $1B at a $40B valuation.

Six years ago, it pitched Sequoia with 18 slides, two headshots and a growth chart that looked too good to be true.

Series G co-led by Sequoia and Wellington on October 29

$97.8B traded in October 2026 alone, a monthly record

30M+ accounts and over 75% of all prediction-market volume

What they do? On Kalshi you buy a contract that pays $1 if an event happens and nothing if it doesn't.

👇 Alfred Lin, the Sequoia partner who led the round, just shared the full Series A deck. We took it apart slide by slide and turned every lesson into something you can run on your own startup.

🤖

5 Claude prompts, one per chapter.

You give Claude your company name, it does the research and drafts your slides:

Size your market by analogy, the way Kalshi did with no data

Map every license you need and turn it into a moat slide

Plan who fills your empty marketplace on day one

Decide what to build in-house and where to hire from

Stress-test your hockey stick against how real companies grew

🔎 Below: the full teardown, the 5 prompts + the Full Pitch Deck!

Refer a friend

Inside you will find:

How to Pitch a Market That Doesn't Exist Yet

Claude Prompt: Size Your Market by Analogy

Why Two Years With the Regulator Became the Moat

Claude Prompt: Map Your Regulatory Moat

How Kalshi Planned to Fill an Empty Exchange

Claude Prompt: Plan Your Day-One Liquidity

The Team Behind Kalshi

Claude Prompt: Decide What to Build In-House and Who to Hire

The $5B Hockey Stick That Actually Happened

Claude Prompt: Stress-Test Your Hockey Stick

Kalshi Series A Pitch Deck

Framer

is the

AI website builder

for teams that care about every detail. Agents work directly in the canvas, helping design pages, manage CMS content, write copy, add SEO, and audit sites.

Build faster

: Create, refine, and publish production-ready pages in minutes.

Scale confidently

: Manage content, localization, and metadata across your site.

Stay in control

: Review every change, collaborate in real time, and publish when ready.

Trusted by teams at Miro and Perplexity.

Launch Your Site With Framer Today!

This issue is available exclusively to paid subscribers!

Paid subscribers unlock the full library: 200+ decks, 10,000+ investors, AI Agent playbooks, and fresh high-signal content every week.

Here’s a good place to start:

🤖

AI Agent Templates

↳

The Playbook McKinsey Charges $2M For

— 12 skills that turn Claude into a McKinsey-level consulting engine.

📈

Startup Playbooks

↳

The $100M GTM Playbook

— how the fastest-growing AI startups built their sales and marketing machines.

🎯 The Deck Library

↳

+40 AI Pitch Decks (Ultimate Collection)

— the decks behind the fastest-growing AI startups, slide by slide.

💰 Investor Database & Tools

↳

The Family Office List (+ the Claude Outreach System)

— family offices actively writing cheques, plus the Claude system to reach them.

Not subscribed yet? Try it free for 7 days and unlock this guide, plus our full premium library:

Get 7-Day Free Trial

We’re already 80,000+ founders and operators inside!

Let’s begin!

Keep reading with a 7-day free trial

Subscribe to

Product Market Fit

to keep reading this post and get 7 days of free access to the full post archives.

Start trial

Already a paid subscriber?

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Recommendation history

María’s reading compass · v2Stale · 2026-11-04Like María’s reading compass · v2Current · 2026-11-03Like