How long should an investor pitch be?

Use the time you're given. Many first meetings run 20–30 minutes, with 5–10 minutes of pitch and the rest questions. Have a 1-minute, 3-minute and 10-minute version ready.

How many slides should a pitch deck have?

Around 10 to 15 is common. Each slide should make one point you could say in a sentence; see what a pitch deck is.

Should I memorise my pitch?

Memorise the first minute and your key numbers. Know the rest as a sequence of points so you can jump around when investors interrupt.

What do I do if an investor interrupts me early?

Answer the question, then decide whether to continue in order or follow their interest. An interruption usually means they're engaged.

How do I end an investor pitch?

State the ask clearly, then say what you'd like to happen next, for example a follow-up meeting with a partner or a look at your data room.

How to Pitch to Investors: What to Say in Your Startup Pitch

Start with one sentence anyone can repeat

Investors hear many pitches. The first thing they need is to know what you do, in words they could repeat to a partner later. Before you build a single slide, write this sentence:

"We make [product] for [specific customer] so they can [outcome]."

Example with made-up details: "We make scheduling software for independent physiotherapy clinics, so they stop losing a day a week to phone bookings."

If you say this in the first 15 seconds, everything after it has a hook. If you open with your origin story or the size of the market, the investor spends two minutes trying to work out what you sell.

What to say, in order

Many investor pitches follow this order. Adjust it so your strongest section comes early.

Section	What to say out loud	Rough time in a 10-minute pitch
One-liner	What you do, for whom	15 seconds
Problem	A specific customer, the pain, what it costs them	1 minute
Solution	What you built and how it removes the pain; a quick demo or screenshot	1.5 minutes
Why now	What changed that makes this possible or urgent today	30 seconds
Traction	Revenue, users, growth, pilots, retention: whatever is real and strongest	2 minutes
Market	Who buys this and how many of them there are, built from the bottom up	1 minute
Business model	How you make money and what a customer is worth	1 minute
Competition	Who else solves this and why customers pick you	1 minute
Team	Why you are the people to build this	1 minute
The ask	How much you're raising and what it gets you to	30 seconds

If you have strong traction, move it to right after the one-liner: "We launched eight months ago and 140 clinics now pay us monthly." Lead with your best evidence.

A spoken example of the first minute

A made-up example, to show how it sounds when spoken rather than read off slides:

"We make scheduling software for independent physiotherapy clinics. Most of these clinics have one receptionist, and in the clinics we've talked to, she spends most of her morning on the phone moving appointments. Every missed call is a missed booking. Our app lets patients book and reschedule themselves, and it fills cancelled slots from a waitlist automatically. We launched in March. 140 clinics pay us, and none of the first 30 has left."

Notice the details: one customer type, one person with the problem, a concrete outcome, real numbers. Say numbers slowly and once. Investors write them down.

Delivery: how it should sound

Talk like you're explaining it across a table, not presenting on stage. Most early pitches happen in small rooms or on video calls.
Know your numbers cold. Hesitating over your own revenue or churn is noticed more than any slide design.
Stop at the end of each point. A one-second pause lets an investor jump in, and questions are a good sign.
Don't read your slides. The slide shows the chart; you say what it means.
Plan for being interrupted. Know which three slides you'd keep if you only got five minutes.

You can check your pace with the pace checker. Nervous founders often speed up during traction, which is exactly where you want to slow down.

Investor questions to prepare for

Questions often start before you finish. Write answers to these and say each one out loud in under 30 seconds:

Topic	Questions you'll hear
Market	"How big can this get?" "Who's the buyer, exactly?"
Competition	"Why won't a big company just build this?" "What do customers use today?"
Traction	"What's your retention?" "How did you get your first customers?" "What's growth month on month?"
Economics	"What does it cost to acquire a customer?" "What's the gross margin?"
Team	"Why you?" "Who's missing from the team?"
The round	"What will you achieve with this money?" "Who else is in the round?"

How to answer:

Answer the question asked, first. "Retention is 92% after six months." Then add context if needed.
If the number is weak, say so and explain the plan. Spin is easy to spot.
If you don't know, say you'll follow up, and actually do it within a day.
Treat "Why won't Google do this?" as a normal question, not an attack. Have a calm, specific answer.

Rehearsing questions out loud is the part founders skip most. Speaking Coach's "Pitch your big idea" scene, or a scene you describe yourself, gives you a partner who asks follow-ups on what you actually said; set it to Tough for investor-style pressure.

Mistakes to avoid

Mistake	Why it hurts	Instead
A huge top-down market number	It sounds like you haven't thought about real buyers	Count real customers times what they'd pay
"We have no competitors"	Investors hear "no market" or "hasn't looked"	Name the alternatives, including spreadsheets and doing nothing
A vague ask	They can't tell what stage you're at	"We're raising X to reach Y by Z"
Too many slides	You rush and run over	10–15 slides, one point each
Arguing with feedback	Signals you'll be hard to work with	Thank them, ask a follow-up, decide later