Instead of Gamma, try one of these 10.
Every alternative is lined up against Gamma on what people actually switch for: price, open source, self-hosting, offline use and platforms. Gamma sits in the first row, so you can see what you give up.
How to read this. “Yes” means fully supported by the maker. “Partial” means it works with caveats. Likes reflect community popularity; vendors can’t pay for them or for placement. How we compare.
Gamma alternatives at a glance
Gamma is a freemium presentations app (plus $10/mo). We compared 10 alternatives: 5 are open source, 8 are completely free, 1 can be self-hosted and 5 work fully offline. The most popular is Google Slides, with 540 likes.
Open-source HTML framework for building 3D, scrollable slide decks.
Free · Open sourceJavaScript library for Prezi-style transform-based canvas presentations.
Free · Open source · Self‑hostable