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Gamma vs Presentations.AI

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Cheaper paid plan
Gamma — $9/mo vs $20/mo for Presentations.AI
Free plan
Both have one
Public API
Gamma has one; not confirmed by us for Presentations.AI
Higher Trust score
Gamma — 90 vs 84 for Presentations.AI
Best fit
Gamma: Anyone who needs a presentable deck out of rough notes in minutes · Presentations.AI: Founders drafting investor pitch decks

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

GammaPrompts become decks, docs and sites you can publishPresentations.AIBuilds editable, on-brand slide decks from a prompt, a document or a URL and exports them to PowerPoint or PDF.

Side by side

FactGammaPresentations.AI
CategoryPresentation & Slide GeneratorsPresentation & Slide Generators
Pricing modelFreemiumFreemium
Starts at$9/mo$20/mo
Public APIYesNot confirmed
Trust score90 / 10084 / 100
PlatformsWeb, APIWeb
CompanyGamma Tech, Inc.Presentations.AI
Launched20202018
Last verifiedOct 23, 2026Oct 29, 2026

What our research says

Gamma

The tool that genuinely displaced PowerPoint for a lot of people, and it is profitable enough not to need your money - but credits, not seats, decide how much a plan is actually worth.

Pros

  • Layout and image choice happen without picking a template first
  • One document publishes as a deck, a doc or a live web page
  • Plus at $9 per seat per month already removes the Gamma badge
  • Profitable at over $100M ARR, so the vendor is not a runway risk

Cons

  • Credit accounting is opaque - a premium image can cost up to 125 credits
  • API keys are locked to Pro and above
  • The free plan's 400 signup credits do not go far on image-rich decks
  • Export fidelity to PowerPoint degrades on complex layouts

Presentations.AI

Presentations.AI suits founders, consultants and sales teams who need a decent, branded first draft of a deck quickly and will finish it in PowerPoint. People who build a deck once in a while may find the annual-only paid plans hard to justify.

Pros

  • Generates from prompts, documents or URLs
  • PowerPoint and PDF export even on the free plan
  • Brand customization keeps decks on-brand
  • Deck view tracking on paid plans

Cons

  • Paid plans are shown only with annual billing
  • Free plan caps decks at 20 slides and 200 credits
  • Credit cost per action is not spelled out on the pricing page

Which one fits

Choose Gamma if you need

  • Anyone who needs a presentable deck out of rough notes in minutes
  • Teams publishing one-page sites and documents without a website tool
  • Users who want AI layout but expect to keep editing afterwards

Choose Presentations.AI if you need

  • Founders drafting investor pitch decks
  • Sales and consulting teams producing many branded decks
  • ChatGPT users who want a conversation turned into slides

Gamma vs Presentations.AI: the questions people ask

Is Gamma cheaper than Presentations.AI?

On published entry prices, Gamma starts lower — $9/mo against $20/mo for Presentations.AI. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Does Gamma or Presentations.AI have a free tier?

Both: Gamma has a free tier, and Presentations.AI has a free tier.

Which has a public API, Gamma or Presentations.AI?

Gamma ships a public API, as of our last verification. A public API for Presentations.AI is not confirmed by us — check its developer docs before you plan an integration.

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