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Gamma vs SlidesAI: catalog facts
Gamma	SlidesAI
Freemium Free to start, with paid plans listed on the pricing page.	Freemium Can be tried for free; paid plans are listed on the site's pricing page.
Android, iOS, Web	Web
Generates decks, documents and websites from a prompt or outline Exports presentations to PPT and PDF	Works inside Google Slides and PowerPoint Accepts text, documents, PDFs and prompts
Hosted service that needs an internet connection Generated designs may need manual editing to fit a brand	Generated decks need review and editing Pricing details not documented in the research
Downloadable app, Web application, Hosted service	Web application
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 26, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.