Essay № III · Pitch deck craft · Twelve minutes

The canonical ten-slide outline, annotated.

Every pitch deck investors actually finish reading follows roughly the same ten-slide structure. An annotated outline — what each slide must prove, what to omit, and how to recognise when a slide is done.

DeckFast Editorial · Revised May MMXXVI

There are good reasons the same ten slides appear, in roughly the same order, in nearly every successful pitch deck since YC began publishing fundraising guidance. The order is not arbitrary. Each slide builds the argument the next slide assumes the reader has already accepted. A founder who reorders the canonical sequence is either making a deliberate, defensible choice — or, more often, signalling that they have not yet thought hard enough about how persuasion actually works.

What follows is the outline, annotated.

Slide I.The cover.

One sentence: what you do, for whom. Company name, your name, contact, date.

What it provesNothing yet. But it establishes the topic and signals taste.
OmitTagline-style marketing copy. Mission statements. Vision statements. The cover is a label, not a manifesto.
Done whenA stranger reading only this slide knows what kind of company they are evaluating.

Slide II.The problem.

The single most consequential slide in the deck. See our dedicated essay on this.

What it provesThe problem exists, is specific, costs money, and current solutions fail structurally.
OmitThe solution. Competitors by name. Jargon. Hedging.
Done whenA reader can repeat the problem in their own words.

Slide III.The solution.

One sentence: what your product does. One sentence: the technical or design insight that makes it possible. Ideally one screenshot.

What it provesYou built something specific. The insight is non-obvious.
OmitFeature lists. Architecture diagrams. Roadmap items. Anything beyond what you have shipped.
Done whenThe investor can mentally picture the product without needing the screenshot.

Slide IV.Why now.

What changed in the last twelve to twenty-four months that makes this company possible now, in a way it would not have been five years ago. Technological, behavioural, regulatory, economic — usually two of these.

What it provesYou are riding a wave, not pushing one.
OmitGeneric trend claims ("AI is changing everything"). Numbered shifts that any company in the space could claim.
Done whenThe reader believes the window is open and closing.

Slide V.Market.

TAM, SAM, SOM — or, more persuasive, a bottom-up calculation. N customers × $ACV × adoption %. Either is fine. Both is better.

What it provesThe opportunity is large enough to justify the capital being asked for and the firm's required return.
OmitMade-up percentages. "Even one percent of this market is..." — never write this sentence.
Done whenThe math survives a partner meeting.

Slide VI.Traction.

Numbers, charts, logos. The strongest single signal in the deck. If you have numbers, they go here. If you do not, this slide is replaced by "early signals" — anecdotes, LOIs, waitlist size — and the deck becomes harder to fund.

What it provesCustomers want this. The line is going up.
OmitVanity metrics. "Engagement" without specifying what is engaging. Total visits if the conversion is low.
Done whenEvery claim has a number, and the numbers compound.

Slide VII.Business model.

How you make money. Pricing tiers. Unit economics if available. Gross margin if defensible.

What it provesYou have thought about how revenue actually arrives. The economics work.
OmitMultiple speculative revenue streams. Focus on the one that exists.
Done whenThe investor can model your business on a napkin.

Slide VIII.Competition.

Two to three named competitors, including "doing nothing." A short, structural argument about your durable edge.

What it provesYou understand the landscape. You have a defensible wedge.
OmitThe phrase "we have no competition." Two-by-two grids with you in the top right. Mocking your competitors.
Done whenAn investor familiar with the space nods.

Slide IX.Team.

Founders. One to two sentences each. Prior role, specific achievement, why you for this problem. Heavyweight advisors if any.

What it provesYou are the right people. The team can ship and sell.
OmitEntire LinkedIn paragraphs. Logos of every previous employer. Photos that look like LinkedIn headshots from 2015.
Done whenThe investor has decided they would back this team to attempt this problem.

Slide X.The ask.

Amount raising. Allocation in percentage buckets (engineering / GTM / runway / reserve). The milestone the capital unlocks. Contact details.

What it provesYou know what you want, why you want it, and what comes next.
Omit"Thank you" as the entire content of the slide. "Open to discussing valuation" as a substitute for asking for a specific amount.
Done whenThe investor can answer "is this within our check size and stage" without ambiguity.

Where to deviate

The canonical outline is not law, but deviation should be deliberate. There are three deviations that work consistently:

Move traction earlier if the numbers are unambiguous. Brex's Series B deck does this. When the chart speaks for itself, give it the floor.

Open with vision if the company is selling a worldview, not a product. Snap's deck and Stripe's earliest pitches did this. It is dangerous because if the vision does not land, the entire deck collapses.

Add a "wedge" slide before competition for products entering a crowded market. The wedge slide explains the specific entry point — the customer segment, the use case, the geography — through which you intend to win against incumbents.

Other deviations almost always make the deck weaker. The structure exists because the order of conviction it builds tracks how decisions actually get made.

Score your deck against this outline.

Paste your slide text into the free diagnostic and get a 0-100 reading against the eleven criteria institutional investors apply on a first read. No signup, no email, no telemetry.

Run the diagnostic →

Further reading