Gamma Turns 100-Page Decks into 18 Slides That Close 6-Figure Deals

SaaStr AI App of the Week: Gamma - The AI Sales Deck Generator That's Converting Our Biggest Partners

The bottom line: Gamma isn't just another slide tool. It's an AI sales collateral engine that turns generic decks into personalized, on-brand presentations that close deals. We use it to win 6-figure sponsorships. If your team is still sending outdated, bloated decks, this is the fix.

Why Gamma Stood Out

Most teams live in PowerPoint hell. Decks age fast, messaging gets generic, and prospects lose interest. Gamma flips that script with speed, personalization, and real engagement data that informs your next move.

AI-Powered Customization at Scale

Upload your master deck once. Gamma auto-builds custom versions for each prospect using their company details, industry context, and use cases. No manual grunt work. No copy-paste errors.

Design That Stays On-Brand

Gamma learns your brand system, colors, and layout standards. Every deck looks like it came from your creative team, not a template library.

Real-Time Engagement Analytics

See which slides get viewed, for how long, and who shares them internally. That's usable intel, not vanity clicks. It makes your follow-up surgical.

How We Use Gamma (The Real-World Test)

We had a 100+ page sponsorship prospectus. Great content, but brutal for busy execs. Gamma turned that into focused, personalized decks that people actually read and forward.

• Before: One 100+ page deck for everyone; generic value; information overload; slow approvals.
• After: Custom 15-20 slide decks; company-specific outcomes; easy to share; faster decisions.

The specific win: For a Fortune 500 prospect, we built an 18-slide deck focused on their ROI metrics and compliance needs. It was shared to legal and procurement within hours. Deal closed in 3 weeks versus the usual 8-12. That's what precision does.

The Process That Makes It Work

• Upload your master content: Deck library, brand rules, messaging. Gamma learns your style.
• Set your variables: Company name, industry, use case, pricing tier, implementation timeline, and more.
• Generate custom decks in minutes: Input prospect details and ship a presentation that feels purpose-built.
• Track and iterate: Double down on slides that hold attention. Remove what gets skipped.

The AI Sales Collateral Playbook

• 1. Start with strong source material
  AI can amplify quality, not fix weak messaging. Build a solid base deck first.
• 2. Personalization beats length
  Fifteen focused slides beat fifty generic ones. Show how you solve their problems, not everything you can do. For context on why this works, see this overview on B2B personalization impact from McKinsey: Personalization research.
• 3. Design still matters
  Professional visuals build trust. Train Gamma on your brand guidelines upfront.
• 4. Use engagement data to guide the deal
  If they spend 10 minutes on pricing and skip implementation, you know exactly what to address next call.

The Numbers That Matter

• 80-90% reduction in deck creation time (minutes vs. hours).
• 35-50% increase in prospect engagement with sales materials.
• 25-40% shorter sales cycles due to better stakeholder alignment.
• 60-70% improvement in deal velocity for complex B2B sales.

Final Take

Most AI presentation tools spit out templates. Gamma solves a real sales problem: creating personalized, on-brand collateral that moves deals forward. Your prospects don't want everything. They want what matters to them, right now. Gamma makes that scalable without burning out your team.

We've run it for months to close 6-figure sponsorships. If you work complex B2B deals with multiple stakeholders, it's worth it.

Want to go deeper?

We'll cover AI-powered sales collateral, AI SDRs/BDRs, and AI RevOps at SaaStr AI London on December 1-2. If you want structured training on building AI skills for sales and GTM, explore curated programs here: AI courses by job and the latest updates here: Latest AI courses.