Burndecks vs Gamma: Which AI Deck Builder Is Right for You?

Burndecks vs Gamma: The Format Question

We get asked about Gamma a lot. It's fast, the free tier is generous, and the AI is genuinely good at generating visual content. If you're making a quick internal presentation or a client update, Gamma is a great tool.

But if you're sending a pitch deck to investors, there's a fundamental issue: Gamma doesn't make slides.

Cards vs. slides

This is the deciding factor for most founders evaluating these two tools, so we'll lead with it.

Gamma uses a card-based layout. Instead of traditional 16:9 slides, Gamma generates web-native cards that scroll vertically, resize dynamically, and look great in a browser. It's more like a responsive webpage than a presentation.

Burndecks generates real 16:9 slides — the format you present on a projector, export as a PDF, or email to an investor who pulls it up on their iPad during a Monday morning partner meeting.

Why does this matter? Because VCs expect 16:9. When an associate forwards your deck to a partner with a note that says "worth a look," that partner opens a PDF on their tablet and flips through slides. They don't click a link and scroll through a vertical webpage. The format expectation in fundraising is deeply established, and showing up in a non-standard format creates unnecessary friction.

Gamma does offer PPTX export, but the conversion from cards to slides requires manual cleanup. Content doesn't always reflow cleanly, and you'll spend time fixing layouts that shouldn't need fixing.

If you're not fundraising — if you're building sales decks, internal presentations, or client-facing content — the card format might actually be better. It's responsive, interactive, and looks great as a shared link. But for investor pitch decks specifically, format matters.

What Gamma does well

Speed. Gamma is exceptionally fast at generating polished content. Describe what you want and you'll have something that looks good within seconds. The AI handles layout, spacing, and visual hierarchy with very little input from you.

The free tier is also genuinely useful — 400 one-time credits let you build several presentations without entering a credit card. For testing whether AI-generated presentations work for you, it's a low-risk way to try.

Gamma also handles multiple content types: presentations, documents, websites, social content. If you need a general-purpose AI content tool rather than a pitch-deck-specific one, the versatility is a real advantage.

What Burndecks does differently

Burndecks asks who you're pitching before it builds anything. A deck for a Series A investor emphasizes different metrics, uses different language, and follows a different narrative structure than a deck for a strategic partner. Gamma asks "what's your presentation about?" and generates content. Burndecks asks "who's receiving this?" and adjusts accordingly.

Brand consistency is also a core feature rather than an add-on. Upload your logo, colors, and fonts once — every deck matches your brand from slide one. Gamma has limited brand controls; Burndecks makes brand matching automatic.

And because Burndecks generates real 16:9 slides, what you build is what you present. No export conversion, no layout cleanup. PDF, present mode, link sharing — it all works natively.

Pricing

Gamma's free tier gives you 400 one-time credits. Their Plus plan is about $9/mo and Pro is roughly $18/mo.

Burndecks has a free tier with limited AI generation. Pro is $29/mo for unlimited decks and 50 AI-generated images per month.

Gamma is cheaper. If you're optimizing for price and you're fine with the card format, Gamma is the more affordable option. If you need investor-ready 16:9 slides with audience-aware generation and brand matching, the price difference reflects a fundamentally different product.

Our honest take

We're obviously biased — we built Burndecks. But we genuinely think both tools are good at different things. Gamma is excellent for fast visual content across many use cases. Burndecks is built for one specific job: investor-ready pitch decks.

If you're fundraising, use Burndecks. If you're making a quick internal deck or client presentation, Gamma is probably faster and cheaper. If you're not sure, try both — they both have free tiers.

Try Burndecks free — tell us who you're pitching and see what audience-aware generation looks like.