Gamma or Tome: which one actually builds the better deck in 2026?

Two AI tools, one blunt question: which one actually produces a deck you can put in front of a client tomorrow morning? The winner is not close. It is also not the answer most comparison pages give, because most of them have not noticed that one of these two products quietly stopped being a presentation tool at all.

So this is a straight comparison of what each tool is built to do in 2026, where the money goes, and which job each one is genuinely good at. The surprising part is settled before the first slide, so that is where to start.

Scores reflect the job most readers arrive with: making presentations. Inside sales enablement specifically, Tome rates much higher, which the scorecard shows.

First, the thing almost every comparison gets wrong

Here is the part you need before anything else. Tome shut down its consumer presentation product on 30 April 2025. The slide app that went viral in 2023, the one that reached roughly 20 million users, is gone. The founding team moved on to build a separate AI-native CRM called Lightfield, and the Tome brand and its underlying technology were picked up by AngelList.

What lives at tome.app today: a sales tool with the blunt tagline “make deals, not decks.” It still produces slides, but only as the last step of researching a target account and personalizing a pitch. Old Tome decks still open, yet the product no longer takes new general presentations, and it has never supported native PowerPoint export at any price.

If you came here to choose a general slide maker, that single fact reframes the whole comparison. The comparison below stays honest about it: Gamma is judged as the deck tool it is, and Tome is judged as the sales tool it became.

The scorecard

Ten categories, each scored out of 10. This is where the headline numbers come from, and where the ranking flips depending on what you need.

Read the two right-hand columns and the picture is plain: Gamma wins every category tied to making and sharing slides, while Tome only pulls ahead on research, personalization, and read tracking. That is the sales lane, not the deck lane.

Round by round

1. From prompt to first draft   (round to Gamma)

Gamma: type a topic, pick a rough length, and a full deck lands in under a minute. One hands-on Gamma test built a complete presentation in under sixty seconds, and the Gamma Agent can pull structure straight from a document you upload, turning a messy doc into a sensible eight-card deck with no outline written by hand. First drafts land closest to done.

Tome: still quick, and the story-first structure it was famous for is intact. The difference is intent. Tome wants a company or account to build around, and it shines when the prompt is a pitch for a specific prospect rather than a generic topic.

2. How the output actually looks   (basically a tie)

Gamma: clean, modern, web-native layouts with real hierarchy. In-editor image generation means you stop leaving to make visuals elsewhere. On very data-heavy slides it can waste space, and generated copy runs broad if you do not tighten it.

Tome: genuinely handsome, narrative-driven pages with strong flow between sections. This was always Tome's calling card and it still holds up. The catch is that beautiful here means a scrolling web page, not a slide you will drop into a 16:9 deck for a boardroom projector.

3. Editing and staying in control   (round to Gamma)

Gamma: card-based editing feels like arranging blocks, which is fast for structure. Fine-grained control is weaker than PowerPoint, and heavy iterators feel the credit meter, since each round of AI edits spends 5 to 10 credits on top of the roughly 40 a ten-slide deck already costs.

Tome: text-command editing is pleasant for small tweaks, but the product's attention is now on sales workflows, so manual layout control has not moved forward. Closing the last 20 percent of a generated page is more fiddly than it should be.

4. Getting the deck out   (round to Gamma, clearly)

Gamma: exports to PDF, PPTX, PNG, and Google Slides on every tier, free included. The honest caveat: Gamma decks are responsive web documents, so PowerPoint export does not always land cleanly on fixed 16:9 slides. Budget a little tidy-up time.

Tome: this is the deal-breaker for most deck users. Tome has never offered native PowerPoint export at any plan. You share a live link or export a PDF, and that is the ceiling.

5. Sharing, and knowing if anyone read it   (round to Tome)

Gamma: real-time collaboration and browser sharing are smooth, and reviewers like a link instead of an attachment. View analytics exist but are light. It tells you a deck was seen more than how someone moved through it.

Tome: this is Tome's home turf now. Send a live link and you can see when a prospect opened it, which pages held attention, and whether they forwarded it. For a rep chasing a deal, that signal is worth more than another export format.

The side-by-side, in one table

Prices reflect annual-billing rates seen on each vendor's pages through 2026. Month-to-month is higher, and plan limits change often, so confirm the number at checkout before committing a team.

What each one costs

Gamma

A ten-slide deck spends roughly 40 credits, each AI edit adds 5 to 10, and unused credits roll over up to twice your monthly allowance.

Tome

There is no per-deck export upsell because there is no .pptx export. You are paying for research and deal signal, not for slides you take away.

Where each one helps and hurts

So which should you pick?

The verdict

For the plain job of making decks, Gamma is the one to reach for. Someone says can you throw together a deck, and in the time it takes to reheat coffee there is a first draft that is genuinely presentable, and it goes out as a link or a file without a fight. It is not flawless: the PowerPoint export forces a spacing cleanup more than once, and the credit meter punishes over-editing. But it is the better tool for slides, and it is not close.

Tome is the surprise, though not in the expected direction. Judged as the general slide maker it used to be, it is effectively retired, and any 2026 article still recommending it for class projects or all-hands decks is coasting on old notes. Judged as what it is now, a sales assistant that researches an account and then dresses that research as a persuasive, trackable pitch, it is quietly very good at a job Gamma does not really attempt.

Bottom line: if you are choosing a deck builder in 2026, choose Gamma. If you are a sales team who cares more about closing than about exporting, Tome is worth a look, but understand you are buying a deal tool, not a presentation tool. And if you remembered Tome as the pretty slide app from 2023, that app is gone. That is the single most useful thing this comparison can tell you.