Marketing Route

AI Slide Deck Generator: Build a Deck in Gamma AI From Scratch

Gamma AI creates slide decks that look like a designer made them. The route shows you how to get the most out of it: outline, content, visuals, and final polish.

12 steps ~1h For marketers Free

Gamma AI is an AI slide deck generator that creates polished presentations from a text prompt. On aidowith.me, the Presentation route has 12 steps that show you how to get professional results from Gamma instead of settling for the default output. You'll start with a strong outline that gives Gamma clear direction, then refine each slide's content, layout, and visuals. The route covers how to write prompts that produce better designs, when to use Gamma's built-in charts versus custom images, and how to adjust layouts without breaking the design. You'll also work on speaker notes, transitions, and export options for Google Slides and PowerPoint. Most presentations are ready to deliver in under 60 minutes. The route works for client pitches, team updates, conference talks, and internal reviews. Gamma's free tier is enough to complete every step, though paid plans unlock more templates and export features.

Last updated: April 2026

The Problem and the Fix

Without a route

  • Gamma AI gives you a decent first draft but the slides need 2 hours of manual fixes to look professional
  • You don't know which prompts produce better designs versus worse ones in Gamma
  • Exporting from Gamma to PowerPoint breaks the layout and you end up rebuilding half the deck

With aidowith.me

  • Prompting techniques that get Gamma to produce better designs on the first try
  • A polished, presentation-ready deck in under 60 minutes, including speaker notes
  • Clean export to Google Slides or PowerPoint without layout issues

Who Builds This With AI

Marketers

Content, campaigns, and briefs done in hours instead of days.

Founders

Move fast on pitches, pages, research. AI as your first hire.

Managers & Leads

Reports, presentations, and team comms handled faster.

How It Works

1

Write a strong outline for Gamma

A good outline is the difference between a generic deck and a sharp one. Structure your key points, data, and narrative before you prompt Gamma.

2

Generate and refine each slide

Use specific prompts to control layout, tone, and visual style. Adjust charts, images, and text placement without breaking the design system.

3

Add speaker notes and export

Write speaker notes for each slide, check transitions, and export to Google Slides or PowerPoint. Ready to present the same day.

Build your slide deck in Gamma AI

12 steps. Under 1 hour. A polished deck ready to present today.

Start This Route →

What You Walk Away With

Write a strong outline for Gamma

Generate and refine each slide

Add speaker notes and export

Clean export to Google Slides or PowerPoint without layout issues

"My team thought I hired a designer. It was just Gamma and the right prompts from the route."
- Marketing director, e-commerce brand

Questions

Gamma has a free tier that gives you enough credits to build several presentations without paying anything. You can complete the full 12-step route on the free plan. Paid plans (starting around $10/month) unlock more templates, remove Gamma branding, and give you better export options. For most use cases, the free tier is enough to get started.

Gamma generates the full design and layout from your content, while PowerPoint requires you to build each slide manually. Gamma is faster for creating new decks from scratch. PowerPoint gives you more control over pixel-level design. The route shows you how to use Gamma for speed, then export to PowerPoint if you need fine-tuning.

Yes. Gamma supports custom colors, fonts, and logos on all plans including the free tier. The route includes a step for applying your company's brand guidelines so your deck matches your visual identity across every slide. On paid plans, you can save brand presets and reuse them across all future presentations.