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Gamma vs Xpptx

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. Gamma starts at $8, Xpptx at $6. Both have a free tier. Only Gamma ships a public API.

GammaPrompts become decks, docs and sites you can publishXpptxConverts Word docs, PDFs, images, or outlines into structured PowerPoint decks.

Side by side

FactGammaXpptx
CategoryPresentation & Slide GeneratorsPresentation & Slide Generators
Pricing modelFreemiumFreemium
Starts at$8 month$6 month
Public APIYesNo
PlatformsWeb, APIWeb
CompanyGamma—
Launched2020—
Last verifiedSep 6, 2026Sep 1, 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 $8/user/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

Xpptx

Xpptx is useful specifically for the document-to-deck conversion step, feeding it a report or PDF and getting a structured, editable presentation back, rather than for building a deck from a blank prompt. Confidence here is limited because the vendor's own site didn't show pricing clearly, so the price range comes from third-party listings rather than a page we could verify directly.

Pros

  • Accepts multiple input formats, Word, PDF, images, and outlines
  • Preserves original content while restructuring it into slides
  • International user testimonials suggest reasonably broad usage

Cons

  • Exact pricing was not visible on the vendor's own site during review
  • Company name and country are not confirmed
  • No stated API or bulk-conversion tooling

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 Xpptx if you need

  • Consultants and researchers turning an existing report into a deck
  • Trainers converting written material into slide-based content
  • Users who want source content preserved rather than freely rewritten

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