Skip to content
effecthub

Gamma vs Tosea.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. Gamma starts at $8, Tosea.ai at $9.99. Both have a free tier. Only Gamma ships a public API.

GammaPrompts become decks, docs and sites you can publishTosea.aiConverts long documents like research papers and financial reports directly into presentation slide decks.

Side by side

FactGammaTosea.ai
CategoryPresentation & Slide GeneratorsPresentation & Slide Generators
Pricing modelFreemiumFreemium
Starts at$8 month$9.99 month
Public APIYesNo
PlatformsWeb, APIWeb
CompanyGammaTosea Tech Limited
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

Tosea.ai

Tosea's angle is narrower and more defensible than a generic AI presentation maker: it is built specifically to turn a dense PDF, a research paper or a financial report, into slides while keeping the original numbers and charts intact, which is exactly where generic summarizers tend to introduce errors. That focus makes it a better fit for finance and research teams than for someone who just wants slides from a blank topic. The free tier's 200 monthly credits are modest for anyone converting more than one or two documents a month.

Pros

  • Purpose-built for accuracy on tables, charts, and figures from source documents
  • Free tier available before committing to a paid plan
  • Exports to both PowerPoint and PDF
  • Identified legal entity, Tosea Tech Limited in Hong Kong, with published terms

Cons

  • Free tier's 200 monthly credits cover only light, occasional use
  • Requires a source document; it isn't built for generating decks from a blank prompt

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 Tosea.ai if you need

  • Financial analysts and consultants turning reports into client-ready decks
  • Researchers and academics converting papers into presentation form

More comparisons

Browse all Presentation & Slide Generators →