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Gamma vs Plus AI: catalog facts
Gamma	Plus AI
Freemium Free to start, with paid plans listed on the pricing page.	Paid Paid service with a free trial.
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, no separate app Builds decks from prompts or uploaded documents
Hosted service that needs an internet connection Generated designs may need manual editing to fit a brand	Requires a Google or Microsoft account to sign up Paid after the trial ends
Downloadable app, Web application, Hosted service	Hosted service
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Account needed
Needs internet	Not stated if it works offline
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.