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Plus AI vs Presentations.AI: catalog facts
Plus AI	Presentations.AI
Paid Paid service with a free trial.	Freemium Free to try, with paid plans for more use.
Web	Web
Works inside Google Slides and PowerPoint, no separate app Builds decks from prompts or uploaded documents	Creates decks from a prompt, document or URL Applies brand styling automatically
Requires a Google or Microsoft account to sign up Paid after the trial ends	Web-only service that needs an account Generated content still needs review
Hosted service	Web application
Closed source	Closed source
License not stated	License not stated
Account needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 26, 2026

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