The Right Charts for Your Pitch Deck and How to Use Them
Your deck has three minutes to get you a meeting. The right chart tells a story in three seconds—the wrong one gets you a 'pass.' This guide shows you how to design charts that win.
TL;DR: Don't just visualize data; tell a story. Use specific charts for traction (bar/line), market size (onion diagram), and competition (2x2 matrix). Label everything with a clear takeaway, make your charts ruthlessly simple, and never use a cumulative growth chart.
Key takeaways
- Title every chart with its main takeaway (e.g., "MRR Grew 5x in 6 Months").
- Use a bar or line chart for traction—never a cumulative graph.
- Show market size with a TAM/SAM/SOM "onion" diagram built from the bottom up.
- Define your competitive edge with a 2x2 matrix using non-obvious axes.
- Clearly show your use of funds with a pie chart (e.g., 40% Product, 40% GTM).
- Remove all "chart junk"—3D effects, shadows, and busy gridlines kill clarity.
Your Charts Are a Visual Argument. Make Sure They Win.
Investors spend three minutes on your deck. They aren't reading; they're pattern-matching. In that blur, visuals do the heaviest lifting. A great chart communicates your most compelling point—hockey-stick growth, a massive market, a deep moat—in three seconds. A bad one creates confusion, sows distrust, and gets your deck closed.
Forget the chart library in Excel. You only need to tell five core stories. Your job is to pick the right visual for the right narrative and build it with methodical precision.
1. The Traction Story: "We're Making Something People Want"
This is the most important chart in your deck. It’s the proof. The classic 'hockey stick' shows an inflection point, signaling product-market fit and irrefutable momentum.
- Best Chart: Vertical Bar Chart for discrete periods (e.g., monthly revenue) or a Line Chart to emphasize the trajectory.
- Key Metric: Focus on your single most important KPI. For B2B SaaS, this is Monthly Recurring Revenue (MRR). For a marketplace, Gross Merchandise Value (GMV). For a consumer app, Daily Active Users (DAUs).
- The Title is the Takeaway: Don't label it "MRR Growth." Label it "MRR Grew 5x to $50k in 6 Months Post-Launch."
Non-Obvious Pro-Tip: Annotate your growth chart. Add small callouts for key events: 'V2 Launched,' 'First Sales Hire,' 'Influencer Campaign.' This shows you're not just growing—you understand *why* you're growing. It proves you have agency over your own success.
The #1 Mistake: Cumulative Charts
Founders use cumulative charts to hide a plateau or smooth out lumpy growth. Do not do this. Investors spot it instantly. It suggests you're either naive or dishonest—both are fatal. A cumulative graph of total users can only go up and to the right; it provides zero signal about your current growth rate. Showing a monthly or quarterly non-cumulative chart demonstrates confidence and transparency, even if the numbers aren't perfect.
2. The Market Story: "The Opportunity is Massive (and We Have a Plan)"
After seeing your traction, investors need to believe it can become a venture-scale business. Your market slide must convey ambition grounded in a credible, focused strategy.
Continue reading the full guide
Related guides
Read on Startup Fundraising ·
More articles ·
Browse the Library
