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Pitch deck guide: what to include and in what order

The slides investors expect in a startup pitch deck, the order that works, the mistakes to avoid, and how to prepare the content behind each slide on Startupply.

6 min readUpdated September 30, 2026

  • The slides every early-stage deck needs
  • Sending a deck vs presenting one
  • Mistakes that end investor interest early
  • Prepare the content behind each slide on Startupply

What is a pitch deck?

A pitch deck is a short presentation, usually 10 to 15 slides, that explains your startup to investors. It is often the first thing an investor sees, and many decide whether to take a meeting after a few minutes with it.

A deck doesn't need to say everything. Its job is to make the investor want the next conversation. Detail belongs in the meeting and the data room.

The slides to include

  1. 1

    Title

    Company name, a one-line description of what you do, and contact details.

  2. 2

    Problem

    Who has the problem and what it costs them today. Use a specific customer example.

  3. 3

    Solution

    What you built and why it solves the problem better than the alternatives.

  4. 4

    Product

    Screenshots or a short demo. Show it working.

  5. 5

    Market

    Who you sell to and how large that market is, built bottom-up where you can.

  6. 6

    Traction

    Revenue, users, growth, pilots or letters of intent. Put your strongest number here.

  7. 7

    Business model

    How you make money, pricing, and unit economics if you have them.

  8. 8

    Competition

    Who else solves this problem and where you win.

  9. 9

    Go-to-market

    How you reach customers and what has worked so far.

  10. 10

    Team

    Founders and key hires, and why this team can build this company.

  11. 11

    Financials

    A simple projection for the next two to three years, with the main assumptions.

  12. 12

    The ask

    How much you're raising, what it pays for, and the milestones it gets you to.

Send deck vs presentation deck

Many founders keep two versions. The send deck is read without you in the room, so it needs full sentences and enough context to stand on its own. The presentation deck supports what you say, with fewer words and bigger visuals.

Common pitch deck mistakes

  • Too many slides, or slides packed with text
  • Hiding traction near the end
  • A market size quoted from a report with no link to your customers
  • Claiming to have no competitors
  • An ask with no breakdown of how the money will be spent
  • Financial projections that grow implausibly fast

How to prepare your pitch deck on Startupply

A deck is only as good as what's behind each slide. Startupply helps you work out that content before you open a slide editor.

  1. 1

    Problem, solution and business model

    Fill in a Lean Canvas or Business Model Canvas in Business Frameworks. AI framework filling drafts each block from your startup profile.

  2. 2

    Competition

    Use a SWOT analysis to put your strengths and weaknesses next to the alternatives honestly.

  3. 3

    The ask

    Use the AI Funding Calculator to work out how much to raise and what it pays for.

  4. 4

    Check what's missing

    Run the Startup Readiness Index. Its Investor Readiness pillar covers the deck, cap table and use of funds.

A Pitch Deck Generator that turns your Startupply profile into slides is on the roadmap. Until then, the frameworks above give you the content for every slide.

Frequently asked questions

How many slides should a pitch deck have?

Ten to fifteen for most early-stage startups. If a slide doesn't help the investor decide to take a meeting, move it to an appendix.

What is the most important slide?

For most investors it's traction, because it's the hardest to fake. If you have no traction yet, the problem and team slides carry more weight.

Should I send my pitch deck as a PDF?

Yes, or as a view-only link that lets you see who opened it. Avoid editable files and large attachments.

Get the content right before the design

Work through your canvases, size your ask, and check your readiness before you build the slides.

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