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AI startup pitch deck

The AI startup pitch deck: show the work and the margin

Investors see many AI decks that demo well and say little about the business. The ones that get funded show a specific job the AI does for a specific customer, usage that lasts, and margins that hold up once model costs are counted.

VakeelBusiness model

Gross margin rose from 41% to 68% as we moved routine work to smaller models

41%Q147%Q252%Q358%Q463%Q568%Q6
68%gross margin after model costs
6.5 hrssaved per lawyer each week
83%of firms active after 3 months
Gross margin after inference and hosting, by quarter. Fictional company for illustration.
A business model slide for a fictional contract review tool for law firms. It shows margin improving as costs come down, which answers the first question investors ask about AI businesses.
First questionMoat?why can't a big company copy this
SecondMarginafter model and compute costs
ProofUsageafter month three, not demos
AvoidJargonsay what it does for whom

The numbers

The AI numbers investors look past the demo for

A good demo earns a meeting. These numbers decide what happens after it.

Gross margin after model costs

Revenue minus the cost of inference, hosting and any human review. AI companies have often run lower margins than traditional software; a 2020 analysis put many in the 50 to 60% range[1].

Gross margin = (revenue − inference − hosting − human review) ÷ revenue

On the slide: by quarter, with the plan to improve it: smaller models, caching, better prompts or pricing changes.

Usage and retention after the novelty

How many customers still use the product after three months, and how often. Many AI tools get tried once and forgotten.

Retention = accounts active in month 3 ÷ accounts that started

On the slide: weekly active users or tasks per account, by monthly cohort.

Value per customer

The time or money the AI saves the customer, measured with them. It sets the price ceiling and the sales story.

Value = hours saved × cost per hour, or revenue gained

On the slide: one customer's before and after, with how it was measured.

Accuracy and failure handling

How often the output is right enough to use without edits, and what happens when it is wrong. Buyers in regulated work ask this first.

Acceptance rate = outputs used without major edits ÷ outputs produced

On the slide: on real customer work, with the human review step if there is one.

Cost to run one contract review

The same fictional company. Routing simple clauses to a smaller model and caching repeated ones cut the cost per review while acceptance stayed above 90%.

₹14Q1Q2Q3Q4Q5Q6

Defensibility

Answer the copy question before it is asked

50–60%gross margin many AI companies ran at in a widely cited 2020 analysis, below typical software[1]
Month 3when usage tells you whether customers rely on the product or only tried it

"What stops a larger company from adding this as a feature?" is the most common question in AI pitches. A strong deck answers it on a slide.

Answers that hold up are usually one or more of these: a workflow the product sits inside, so switching costs time; data the product gathers from customers' own work that improves results for them; distribution into a market large companies serve badly; and domain depth such as rules, formats or language that general tools get wrong.

Say which of these you have today with evidence, and which you are building. "Our prompts are better" or "we use the best model" are not answers, since anyone can switch models.

In the meeting

Questions AI investors ask, and answers that work

What happens to your margin if model prices change?
A strong answerWe use three models and route each task to the cheapest one that passes our accuracy tests. When prices fell last year we kept the saving; if they rise, we can move 60% of tasks to an open model we host.
Why can't a big legal software company add this?
A strong answerOur product is built around Indian contract formats and the review checklists of 40 firms. Each correction a lawyer makes improves that firm's checklist. General tools do not learn from the firm's own practice.
How do you know customers will keep using it?
A strong answer83% of firms are active after three months and the average lawyer runs 14 reviews a week. Here is the usage by cohort.
What happens when the AI is wrong?
A strong answerEvery output highlights the clauses it is unsure about, and a lawyer approves before anything goes out. 92% of reviews are accepted with minor or no edits.

Slide by slide

A 12-slide outline for an AI startup

The order follows the structure most investors expect, from Sequoia's original business plan outline[2] to Y Combinator's seed deck advice[3]. The notes are what changes for AI.

CoverName and one line on the job and the customer, such as "Contract review for Indian law firms, in minutes".
ProblemThe work customers do today by hand, how long it takes and what it costs.
SolutionThe product doing that work on a real example. Show input, output and the human check.
Why nowWhy now: model quality, cost or a change in how the customer works.
MarketBottom-up: target customers × seats or tasks × price.
ProductHow it works: models used, your own data and workflow, and how accuracy is tested.
TractionCustomers, usage by cohort and value delivered per customer.
Business modelPricing, gross margin after model costs and the plan to improve it.
CompetitionGeneral AI tools, incumbents adding AI and other startups. Show why customers choose you.
Go to marketHow you sell: product-led, sales-led or through partners, with cycle length.
TeamFounders who know the customer's work and people who can build and run models.
The askAmount, runway and milestones such as margin, usage and revenue targets.

Red flags

What makes AI investors stop reading

Investors give a deck a few minutes. DocSend found average review time fell to under three minutes in 2022[4]. These are the slides that use those minutes badly.

Write your AI startup investor story plainly

Astitva writes your investor story free from a short brief, in this order, then designs each slide in your own brand for 5 credits. A 12-slide deck is 60 credits.

Start free with 50 credits

No card needed. Packs from ₹299 or $3, no subscription.

Questions founders ask

What should an AI startup pitch deck include?

Twelve slides in investor order with a specific customer job, usage and retention after the first months, value delivered per customer, gross margin after model costs with a plan to improve it, and a clear answer on defensibility.

What do investors ask AI startups?

What stops a larger company copying the product, what gross margin looks like after inference and hosting costs, whether customers keep using it after the novelty fades, and how accuracy is measured.

Do AI startups have lower margins than SaaS?

Often, because inference, hosting and human review cost money on every use. A 2020 analysis put many AI companies at 50 to 60% gross margin. Founders should show how they will improve it.

Can Astitva make an AI startup pitch deck?

Yes. Astitva writes the investor story free from a short brief and designs each slide in your brand for 5 credits. New accounts get 50 free credits.

Next: how to brand an AI startup · all pitch deck guides

Sources

  1. TechCrunch: do AI startups have worse economics than SaaS?
  2. Sequoia business plan outline (reproduced)
  3. Y Combinator: intro to the YC seed deck
  4. TechCrunch on DocSend pitch deck research, 2022

Figures from these sources were current when this guide was written. Rules and benchmarks change, so check the latest version before you rely on one.