Pay per export instead of a plan
Slidy does one job: it turns a topic, your notes or a file into a finished slide deck, then sells the editable PowerPoint file per deck. Nothing renews.
If you make decks every week, a subscription tool can spread its cost over many projects. If you need a proper .pptx a few times a year (a client proposal, a course, a pitch deck, a thesis defense), paying per export is often simpler. We could not read Canva's pricing page on 28 October 2026, so we do not quote its prices here: check canva.com/pricing directly before comparing.