What to Include in a Pitch Deck: The 11 Essential Slides
A strong pitch deck typically includes around 10 to 15 slides covering the problem, your solution, the market, your product, traction, business model, competition, team and your funding ask. Its job isn't to close the deal on the spot. It's to spark enough interest to win the next meeting.
This guide walks through the essential slides one by one, how many slides you actually need, how a deck differs from a business plan, and the design choices that make investors take you seriously. If you want the full definition first, see our guide on what a pitch deck is.
What is a pitch deck? (brief)
A pitch deck is a short, visual presentation, usually 10 to 15 slides, used to pitch a business to investors or potential clients. It tells the story of what you do, why it matters and why now. The goal is to earn the next conversation, not to win the funding outright in one sitting. For the full breakdown, head to our dedicated what is a pitch deck page.
How many slides should a pitch deck have?
A pitch deck should have around 10 to 15 slides, and some investors prefer 10 or fewer for a live pitch. The principle that matters more than the number: one clear idea per slide. A cluttered slide trying to make three points usually makes none.
Many founders prepare two versions. A lean deck to present in person, where you're doing the talking and the slides just support you, and a slightly more detailed version to send as a pre-read or follow-up, which has to stand on its own without you in the room. Building both is worth the effort.
The essential pitch deck slides (what to include)
Here's the at-a-glance version, then each slide in turn.
1. Cover / title
Your opening slide carries your company name, a one-line tagline that says what you do, and your contact details. It sounds obvious, but founders forget the contact details surprisingly often, and that's the slide an investor lands back on when they want to follow up.
2. Problem
State the specific pain point you're solving, and make it relatable. The stronger this slide, the more the rest of the deck matters. Spell out the cost of leaving the problem unsolved, because that cost is what makes your solution worth paying for.
3. Solution
Show how your product solves the problem you've just described. Keep it concise; this is the “aha” slide, not the technical manual. One clear sentence beats a paragraph here.
4. Product
Now show how it actually works. Screenshots, a short demo or mock-ups do far more than a written description. Let people see the thing rather than imagine it.
5. Market opportunity
Investors back big opportunities, so size yours honestly. The usual framing is TAM, SAM and SOM: your total addressable market, the slice you can realistically serve, and the share you can win in the near term. Show the size and the growth.
6. Business model
Explain how you make money: your pricing, your revenue streams and, where you can, your unit economics. Investors want to see that the maths works, not just that people like the product.
7. Traction
This is often the slide that decides the meeting. Show real evidence: revenue, customer numbers, key metrics and milestones hit so far, plus a roadmap of what's next. Traction turns a story into a bet worth making.
8. Competition
Map the competitive landscape honestly and show your advantage, your moat. A simple feature grid or quadrant works well. Avoid the classic mistake of claiming you have no competitors; investors read that as naivety, not opportunity.
9. Team
Introduce the founders and key people, and make the case for why you're the team to pull this off. Investors back people as much as ideas, especially early on. Relevant experience and complementary skills are what you're highlighting here.
10. Financials
Include three to five-year projections and, just as importantly, the assumptions behind them. Investors care less about the exact numbers than whether your logic holds up. Keep this realistic; figures you can't defend in the next meeting do more harm than good.
11. The ask
Close by stating how much you're raising, what you'll spend it on, and optionally your valuation or exit thinking. Be specific about the use of funds; “we need money to grow” is weaker than “this funds 18 months of runway and two key hires.”
Optional add-ons worth a slide if they're strong: customer testimonials or case studies, your go-to-market strategy, and a closing thank-you slide with your contact details repeated.
A quick, sensible caveat on the financial slides: this is general guidance, not financial or investment advice. For anything involving valuation, equity or projections you'll rely on, it's worth speaking to a qualified accountant or adviser.
What the data says about investor attention
Design and brevity aren't just aesthetic preferences here; they're a response to how little time a deck actually gets. DocSend's analysis of investor behaviour found that VCs spend under four minutes on a typical seed deck, and only around three in five decks get read to the end, which is why the first few slides carry so much weight.
Treat these as directional benchmarks rather than fixed rules, and verify any single figure against a named source before relying on it. The practical lesson is consistent across the research: front-load your strongest material and make every slide earn the next one's attention.
Pitch deck vs business plan
These two get confused, but they do different jobs.
In short, the deck opens the door; the business plan is what gets read once you're through it. Don't try to make one do the other's job.
How to create a pitch deck (step by step)
- Outline your story. Order the slides as a narrative: problem, then solution, through to the ask. A deck should read like a story, not a filing cabinet.
- Gather the evidence. Pull together the data, metrics and visuals each slide needs. Weak slides are usually under-evidenced ones.
- Draft one idea per slide. Keep the copy short, two or three points at most. The slide supports what you say; it isn't a transcript.
- Apply the design best practices below. Hierarchy, visuals, contrast and on-brand styling turn a rough draft into something credible.
- Build two versions. A lean live deck and a more detailed pre-read, as covered above.
- Rehearse and refine. Practise out loud. If a slide only makes sense when you read every word on it, it's a document, not a pitch.
Pitch deck design best practices
Good design isn't vanity here; a polished deck signals that you take the business seriously. These are the choices that matter most.
- Use visual hierarchy. Size, weight, colour and white space should pull the eye straight to the key figure on each slide.
- Explain things visually. Charts, simple infographics and icons beat walls of numbers. If a slide is all text, it's working too hard.
- Use section or title slides. Signpost each new part of the pitch so the audience always knows where they are in the story.
- Check contrast and legibility. It needs to read from the back of the room and on a shared screen. Test it small.
- Stay on-brand. Consistent fonts and colours that match your other marketing make the whole thing feel considered rather than thrown together.
Common pitch deck mistakes to avoid
- Too many slides, or too much text crammed onto each one.
- No clear problem statement, so the solution has nothing to land against.
- Unrealistic figures you can't defend when questioned.
- Forgetting the ask, or burying it.
- Claiming “we have no competitors” (investors don't believe it).
- Forgetting your contact details on the cover.
- Cluttered, off-brand design that undercuts your credibility.
- Trying to close the whole deal in the deck instead of winning the next meeting.
Frequently asked questions
What is a pitch deck?
A pitch deck is a short, visual presentation, usually around 10 to 15 slides, that summarises your business for investors or potential clients. It covers the problem, your solution, the market, your traction and your funding ask. Its job isn't to close the deal outright, but to spark enough interest to win the next meeting.
What should be included in a pitch deck?
A pitch deck should typically include a cover slide, the problem, your solution, the product, the market opportunity, your business model, traction, the competition, your team, financial projections and the ask. Optional additions include customer testimonials and a go-to-market slide. Aim for one clear idea per slide and keep the deck to roughly 10 to 15 slides.
How many slides should a pitch deck have?
Most pitch decks run to around 10 to 15 slides, and some advisers suggest 10 or fewer for a live pitch. The goal is one idea per slide. Many founders prepare two versions: a lean deck for presenting in person and a slightly more detailed one to send as a pre-read or follow-up.
How is a pitch deck different from a business plan?
A pitch deck is a short, visual presentation designed to spark interest and win a follow-up meeting. A business plan is a long, detailed written document covering every aspect of the business. Put simply, the deck opens the door; the business plan is what investors read once they're seriously interested.
What are common pitch deck mistakes?
Common mistakes include cramming in too many slides or too much text, failing to state the problem clearly, using figures you can't defend, forgetting the funding ask or your contact details, claiming you have no competitors, and cluttered, off-brand design. The deck should win the next meeting, not try to close the deal on its own.
How do I make my pitch deck stand out?
Lead with a clear, relatable problem and a tight story, back every claim with evidence, and keep one idea per slide. Use strong visual hierarchy, charts instead of number-heavy tables, and consistent on-brand design. A professionally designed deck signals credibility, which is why many founders have a designer polish the final version.
Turn your slides into a deck that wins the room
A strong pitch deck comes down to three things: cover the essential slides, keep it tight at one idea per slide, and design it well enough to signal you mean business. The best next step is to draft your own outline against the 11-slide list above and see where the gaps are.
Want a professionally designed pitch deck that does your idea justice? See how Design Cloud's presentation design works: a dedicated UK designer turning your content into a polished, on-brand deck, with unlimited revisions until it lands. Take a look at how it works.
