Choose Gamma or Snapdeck by how the deck gets handed off
You know the moment. The meeting is close, the topic is clear, and a blank slide is still sitting there. Drawing a box on every page is the part you wanted to skip.
Gamma and Snapdeck both start in that moment. A prompt turns into a first draft. On speed alone, they look similar.
The split comes after the draft. What does the next person actually open? A link, a PowerPoint file, or a Figma file.
The draft is the easy part. The file is not.
Gamma’s site says you can start from an idea, a pasted outline, or content you already have. Presentations are one output. Websites, documents, and social content sit in the same product. From there, Gamma’s own pages describe export to PPT, PDF, PNG, or Google Slides, plus publishing a website, posting to social, or sharing a link.
Snapdeck’s home is built around a presentation deck. The headline reads “Build a winning deck in a snap.” Under it is a prompt box. You pick a canvas ratio of 16:9, 4:3, or 4:5, and you set the slide count with a stepper. The buttons on that screen are Web Research, Web Scrap, Import PPTX, and Auto Agent. The home model list — Auto, Piece of Cake, Gemini, GPT, and the others — chooses which model drafts the deck. Style is a separate choice.
Up to here, both tools skip the blank page. The hard scene is the one after that.
- You have to open a company PowerPoint template and fix the sentences.
- A designer will finish the file in Figma.
- You want a link on the web, and you also want a site or a social post from the same work.
The comparison, in one pass
No prices and no rankings. Gamma lines come from the official site and the export help article. Snapdeck lines come from the product UI checked on 2026-09-29 and the features page.
| Gamma | Snapdeck | |
|---|---|---|
| What you make | Presentations, websites, documents, social | Presentation slides |
| How you start | A prompt, an outline, or imported content | Home prompt. Ratios 16:9 / 4:3 / 4:5, slide count, Web Research, Web Scrap, Import PPTX, Auto Agent |
| How you edit | A web document built from cards. Export is also by card | Slide thumbnails and a canvas. Natural-language requests in Chat. An overview grid of every slide |
| How it looks | Official pages describe changing themes | The /template gallery, plus a design panel for background, font, size, and related properties |
| What you hand off | PDF, PNG, PPTX. Google Slides by uploading the PPTX. LinkedIn from Share → Export. A published site and a share link | PDF, Images (.png), Figma (.fig), PowerPoint (.pptx) |
| An existing PPT | Official pages say you can generate from imported content. They do not describe a Reference / Import split | Import PPTX. Reference uses the file as source for a new deck. Import opens that file for editing |
| A mark on free exports | PDF and PPTX from a Free workspace include a “Made by Gamma” badge. Paid plans remove it on later exports | This post does not state a badge policy |
Cards to read, slides to revise
Gamma’s export help works in cards. If you do not choose every card, only the card you are on may download. The exported file follows Present mode, which can differ from the editing view. The weight of the product sits on reading it on the web, sending a link, and continuing into a site or a social post.
Snapdeck is a slide editor. Thumbnails sit on the left. The canvas sits in the middle. The Chat panel on the right asks you to tell Snapdeck what you want, and the placeholder says you can add context with @. You select an element, then write the change in that box. An overview grid lays every slide out at once.
The Design tab edits the slide background and the properties of the selected element, including font and size. The screen closest to choosing a look is the template gallery at /template. The model list on the home screen is a different control.
The features page also says Snapdeck builds an outline and slide content from a topic, and sets presentation type with Snapdeck Sans. That is product positioning. The UI checked for this post did not include a separate outline-review step.
When the file has to leave
Gamma’s help article lists PDF, PNG, and PowerPoint (PPTX). Google Slides means exporting PPTX and uploading that file. Share → Export → LinkedIn posts to a personal profile. The same article says posting straight to a company page is not available. Gamma’s site adds website publishing and link sharing on top of those files.
The help article also lists the limits.
- The export matches Present mode, so it can differ from the editing view.
- Web-native effects such as gradient headings and frosted backgrounds can look different in PDF and PPTX.
- A PPTX export leaves the slide master blank. Content and styling live on each slide.
- Tables export as editable PowerPoint tables by default. Turning off Editable tables in the export menu sends the older, picture-like tables instead. PowerPoint does not keep rounded table corners.
- PDF and PPTX exports from a Free workspace carry a “Made by Gamma” badge. An active paid plan — Plus, Pro, or Ultra — removes the badge from exports made after that. Files you already downloaded keep the badge.
Snapdeck’s export menu lists PDF (.pdf), Images (.png), Figma (.fig), and PowerPoint (.pptx). The menu copy describes PDF as a fixed layout for sharing or print, PNG as an image per slide, Figma as a file Figma can import, and PPTX as slides you can keep editing in PowerPoint or Keynote.
Gamma’s help article lists PDF, PNG, and PPTX. Figma (.fig) is an item on the Snapdeck export menu.
Earlier posts on this blog say PPTX export and Figma (.fig) export are available on Plus and Pro. Those posts also describe the Figma file as one Frame per slide, with text, shapes, and images kept as layers where the export can carry them.
An existing PowerPoint comes in through Import PPTX on the home screen. The upload offers two paths. Reference uses that PPT as source material for a new deck. Import opens the file itself as a Snapdeck project so you can keep editing the slides that are already there. Import fits a fixed template, last quarter’s deck, or any file a reviewer has already signed off.
Which one to open
Gamma fits when
- The next person only needs a link.
- You want a presentation, a web page, a document, and a social post from the same tool.
- The exits you need are PDF, PNG, PPTX, Google Slides via that PPTX, and a LinkedIn post.
- A card-style page on the web is enough.
Snapdeck fits when
- The result has to be a 16:9, 4:3, or 4:5 slide.
- You need to use an existing PPTX as reference, or open that file and keep editing it.
- The last handoff is PowerPoint, or a Figma (.fig) file for a designer.
- You want to revise a slide from the chat while you look at it, then scan the whole deck in a grid.
Where the scope differs
The Snapdeck screens checked for this post did not show website publishing, social-post generation, or a direct LinkedIn export. Gamma’s official pages include that scope. Snapdeck is the closer tool when the job ends in slides, PPT, and Figma. Gamma is the wider tool when the same job also has to become a site and a social post.
Both drafts can look convincing. Decide what the next person double-clicks. The tool follows that choice.
So
Both tools get you a first draft quickly. After that, the real difference is whether you are editing cards or slides, and whether the file that leaves is a link or a PPTX / Figma handoff.
If you want slides, an existing PPT you can keep editing, and a Figma file when a designer needs it, open the home prompt or Import PPTX on Snapdeck. ☺️
Sources: Gamma, Gamma Presentations, the Gamma export help article, and the Snapdeck features page. The Snapdeck UI notes are from a Pro account in Korean.