Gamma vs Decktopus: Best AI Presentation Maker in 2026
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Gamma and Decktopus both turn a topic or document into a finished slide deck. Gamma is the more flexible all-rounder with a free plan; Decktopus adds presentation coaching and lead-capture sharing for people who present to clients.
Side by side
| Gamma | Decktopus | |
|---|---|---|
| Free option | Free plan, no credit card (up to 10 slides per prompt, Gamma branding) | Free credits at signup for a 3-slide deck |
| Paid plans | Plus, Pro, Ultra (see site for current prices) | Pro: $9.99/mo billed yearly, $19.99/mo per 3 months, or $24.99 monthly |
| Outputs | Presentations, documents, websites, social posts | Presentations and LinkedIn/Instagram carousels |
| Export | PPT, PDF, PNG, Google Slides; publish as a website | PDF, PPT, PNG |
| Stand-out feature | Publish decks as websites with custom domains (Pro and up) | Loop, an AI coach that rehearses with you; email gate for lead capture |
Gamma
Gamma generates decks, docs and simple websites from an idea, outline or imported PDF/PPTX, using more than 20 AI models. The free plan is enough to try it on a real project. Plus removes Gamma branding and allows up to 100 slides per prompt; Pro adds custom branding, analytics and up to 10 custom domains.
Decktopus
Decktopus builds a full deck from a topic or file, and its Brand Kit pulls colors, fonts and logo from your website URL. The Pro plan includes 750 AI credits a month (about 150 slides, at 5 credits per slide). Students get 50% off. There is no free plan beyond the signup credits.
Which one to pick
- You want a free tool for occasional decks or docs: Gamma.
- You present to clients and want to rehearse and capture leads from shared decks: Decktopus.
- You want to publish a deck as a mini website: Gamma Pro.
Try Gamma free See Decktopus Pro
How we reviewed it
We based this review on the vendor's official pricing page, feature pages and documentation, checked in October 2026. Prices and limits change often, so confirm them on the official site before you buy. When a detail was unclear or inconsistent on the vendor's own pages, we say so.