Gamma
Turns a prompt into a slide deck, document or web page that lays itself out. AI-powered tool, with a free plan; runs on web, mobile. The stack builder's rules name it for presentations, but it is not picked until its prices are confirmed on Gamma's own page.
What it is known for
- Strengths: presentations, docs, websites and social posts from one prompt; import from PDF and PPTX, export to PDF, PPTX, PNG and Google Slides.
- For: simple projects on the free plan up to teams needing an API and custom domains.
- Runs on: web, with an app.
- Learning curve: easy: a prompt makes the deck, no credit card to start.
- Works with: PowerPoint import and export and Google Slides export.
Read on October 10, 2026 from gamma.app/pricing.
Plans and prices
| Plan | Price | What you get |
|---|---|---|
| Free | Free | 400 credits at signup, up to 10 slides a prompt, import from PDF and PPTX |
| Plus | No dollar price listed | 1,000 credits a month, up to 100 slides a prompt, no Gamma branding; R$30 a seat a month on the page seen from Brazil |
| Pro | No dollar price listed | 4,000 credits a month, premium image models, custom branding, API, 10 custom domains; R$70 a seat a month seen from Brazil |
| Ultra | No dollar price listed | 20,000 credits a month, the most advanced models, 100 custom domains; R$495 a seat a month seen from Brazil |
Not confirmed on Gamma's own page. On October 19, 2026, gamma.app/pricing shows plan names but no amounts in a US fetch (drawn by script). The figures above were read on gamma.app/pricing on October 10, 2026 and are kept for reference only; the stack builder does not pick Gamma until they are confirmed.
Where the rules name it
The builder reads each job's rules from the top and takes the first step whose conditions hold and whose plan fits the money left. Gamma is named in these steps:
- Presentations, step 3 of 4, when less than $20 is left for it: the free plan; the step also names Presentations.AI, and the best score takes it.
- Presentations, step 4 of 4, otherwise: Plus (No dollar price listed); the step also names Presentations.AI, Beautiful.ai and Julius AI, and the best score takes it.
The rules are public in stack-rules.json, and how the stack builder scores explains the tie-break.
Alternatives the same rules name
- Presentations.AI: Turns a prompt or a document into a slide deck you can export. From free.
- Beautiful.ai: Builds slide decks that lay themselves out, with AI drafting. From $45/mo, or $14.50/mo billed yearly.
- Julius AI: Chat with your data files: analysis, charts, reports and slides. From free.
Signals and what people say
No public counts on file yet.
Change log
- October 10, 2026: added to the tool list; plans and prices first recorded from gamma.app/pricing.
Logo: Nameryn monogram (no free mark on file), CC0 1.0.