Building First-Call Decks That Win: Best Practices for a Powerful First Impression

Building First-Call Decks That Win: Best Practices for a Powerful First Impression

I review a lot of first-call decks for clients… a lot. Over time, I’ve noticed the same issues pop up again and again. A good first-call deck shouldn’t feel like a pitch. It should teach, guide, and tell a story that connects with the audience. Here’s how I think about building and reviewing them.

Start With the Story

Every good deck tells a story. Here’s what I always look for:

  • Who is the deck for? Who’s your audience? Are you talking to a CxO, a technical lead, or a business buyer? Shape your story around what matters to them—their problems, their language, and how they see the world.
  • A clear agenda. The audience should always know where the presentation is going.
  • Keep it short. Aim for about 15 slides. Most customers don’t want a long sales pitch… they want to learn something useful.

My Core Rules

When I’m reviewing or building a deck, I stick to these rules… or at least try to. (The truth is, not everyone takes my advice.)

  • Be straightforward and clear. Skip the jargon. Each slide should have one clear message.
  • Write strong headlines. The slide headline should say exactly what you want the audience to take away.
  • Keep the word count down. Say what you need to in the speaker notes, not on the slide.

Design Matters

A deck isn’t just about words—it’s a visual experience. Design can make or break your message.

  • Use visuals to tell your story. Images should support your story, not just decorate it.
  • Make it beautiful. A clean, well-designed deck builds trust. No one wants to stare at a messy or ugly slide.
  • Watch your font sizes. If it’s smaller than 18pt or hard to read, it doesn’t belong on the slide.

A Few Final Tips and Tricks

  • When you use data or stats, limit it to three key points. Too many numbers overwhelm people.
  • Remember: people read slides, so make sure they’re listening to you, not just the screen.
  • Teach the presenter how to tell the story. The best deck is only as good as how it’s delivered.

Final Thought

A strong sales deck isn’t just about looking polished… it’s about making things clear, building trust, and starting a real conversation. The best ones don’t just get you through the first meeting; they make people want to keep talking.

Written By

Kate Loomis

With over 25 years of technology product and solution marketing leadership, Kate brings a breadth of expertise gained from working across product, channel, partner, and sales organizations. After successful roles with infrastructure technology providers, including Juniper Networks and Extreme Networks, Kate leveraged her experience to found and build Healy Marketing Group in 2008. Today Healy Marketing Group clients include some of the industry’s most well-known, established technology leaders—including Broadcom, Dell, VMware, Qlik, Palo Alto Networks, and more.