Skip to content
effecthub

Gamma vs Pi - Presentation Intelligence

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 $19.90/mo for Pi - Presentation Intelligence
Free plan
Both have one
Public API
Gamma has one; not confirmed by us for Pi - Presentation Intelligence
Higher Trust score
Gamma — 90 vs 85 for Pi - Presentation Intelligence
Best fit
Gamma: Anyone who needs a presentable deck out of rough notes in minutes · Pi - Presentation Intelligence: Turning an existing PDF, Word file or report into a designed deck quickly

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 publishPi - Presentation IntelligenceAI presentation builder that designs slides from a prompt or an uploaded PDF, PowerPoint, Word file, image or webpage.

Side by side

FactGammaPi - Presentation Intelligence
CategoryPresentation & Slide GeneratorsPresentation & Slide Generators
Pricing modelFreemiumFreemium
Starts at$9/mo$19.90/mo
Public APIYesNot confirmed
Trust score90 / 10085 / 100
PlatformsWeb, APIWeb
CompanyGamma Tech, Inc.INITI.AI
Launched20202025
Last verifiedOct 23, 2026Oct 15, 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

Pi - Presentation Intelligence

Pi designs slides from your material rather than filling a template, and decks built from a PDF or long document come out more finished than most rivals manage on the first pass. The free tier is a trial in practice, since it cannot export, and the paid entry price sits at $19.90 a month behind a permanent-looking discount, so budget for Pro if you plan to present anything.

Pros

  • Builds layout and imagery from uploaded documents, not only from a prompt
  • AI editing works on one slide or across the deck
  • Exports to PPT and PDF on paid plans
  • Monthly and yearly billing, with yearly Pro at $168

Cons

  • Free tier cannot export at all
  • List prices are shown struck through next to a discount, so the long-run price is unclear
  • The parent company's name and location are not stated consistently on the site

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 Pi - Presentation Intelligence if you need

  • Turning an existing PDF, Word file or report into a designed deck quickly
  • Creators and educators who share decks as live links
  • Teams that want AI edits on a single slide as well as the whole deck

Gamma vs Pi - Presentation Intelligence: the questions people ask

Is Gamma cheaper than Pi - Presentation Intelligence?

On published entry prices, Gamma starts lower — $9/mo against $19.90/mo for Pi - Presentation Intelligence. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Does Gamma or Pi - Presentation Intelligence have a free tier?

Both: Gamma has a free tier, and Pi - Presentation Intelligence has a free tier.

Which has a public API, Gamma or Pi - Presentation Intelligence?

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

More comparisons

Browse all Presentation & Slide Generators →