Gamma made slides bearable.

A founder, a flight, and fifteen minutes.

A founder is sitting in seat 14C. She has fifteen minutes before the wheels go down in San Francisco and a board meeting at 4 p.m. that she has not prepared for. She opens her laptop, types a paragraph into a box, and watches a deck assemble itself. By the time the seatbelt sign dings she has a thirty-page narrative with charts, citations, and a clean cover slide that does not look like 1998. She closes the laptop. She did not design anything. She did not open PowerPoint. She used Gamma.

This is the kind of small, mundane scene that explains a $2.1 billion company. Gamma is not solving climate change. It is solving the slide deck. Which, if you have ever made one at 11 p.m. on a Sunday, you may agree is also a worthy cause.

Gamma was founded in 2020 in San Francisco by Grant Lee, Jon Noronha, and James Fox. By late 2025 it had reached 70 million registered users, $100 million in annual recurring revenue, and a Series B round that valued the company at $2.1 billion. The team is roughly fifty people. None of that is a typo.

The most edited file in the world was a chore.

The slide deck is a strange object. It is the lingua franca of corporate life, the artifact every meeting agenda points to, and yet almost everyone who makes one resents the process. You spend three hours nudging text boxes by single pixels. You apologize for the font. You re-export it twice because the chart drifted. Then someone says "great deck" and asks for the PDF.

Gamma's founders noticed that this problem had survived three software revolutions intact. The cloud arrived. Collaboration arrived. Real-time editing arrived. None of it actually made the deck less painful to make. The tools got prettier; the work got longer.

What the founders saw, and most of the industry missed, was that the deck was not a design problem. It was a writing problem dressed up as a design problem. People struggled with slides because they were being asked to do two jobs at once: figure out what to say, and then arrange the saying of it across a grid of 16:9 rectangles. The grid was the tax.

Three Optimizely alumni picked the boring fight.

Grant Lee, Jon Noronha, and James Fox had all worked together at Optimizely, the A/B testing company. Lee had a Stanford mechanical engineering degree and a finance background. Noronha had spent years thinking about product experimentation. Fox brought the engineering. They left in 2020 with a thesis that was, by venture standards, almost laughably specific - presentations are broken, we will fix them - and a willingness to be patient about it.

For the first two years there was no AI angle. Gamma was a card-based document editor. You wrote in blocks; it flowed into something that could be a doc, a deck, or a webpage depending on how you wanted to look at it. The product was charming, but adoption was modest. The team kept iterating. They raised a Seed from Accel and Uncork, then a $12 million Series A. They did not get famous.

Then, in March 2023, they shipped the feature that changed everything. You typed a prompt, and Gamma drafted you a deck. Not a template. Not an outline. A real, opinionated first draft with structure, headlines, and visual hierarchy. The internet noticed. Ten million users signed up in nine months. The card model, the patient years - it all suddenly made sense. The deck had been waiting for a prompt box the whole time.

One document, three shapes.

Most presentation tools think in slides. Gamma thinks in cards. A card is a block of content - text, image, table, embed - and a Gamma document is a stack of them. Depending on how you view it, the same stack becomes a deck, a doc, or a website. The content does not care which surface it lands on. The medium is software, and the format is a choice you make at the last minute.

This sounds like a small distinction. In practice it is the whole product. The card model is why Gamma can generate a deck from a prompt without it looking like a Word document copy-pasted into PowerPoint. It is why the company can ship a websites feature in 2025 without rewriting the editor. It is the architecture that lets the AI be smart, because the AI is operating on structured content, not pixel positions.

What can you do with it? Pitch decks. Lecture slides. Quarterly business reviews. Internal memos that you want to look nice. One-page websites for a side project. School reports. The product is intentionally horizontal, which is why so many of its users do not think of themselves as Gamma's customer base. They think of themselves as a sales lead, a teacher, a founder, a kid doing homework. Gamma is the layer under all of them.

Design taste, delivered as software.

Ask the Gamma team what they sell and the polite answer is "AI-powered presentations." The honest answer is more interesting. Gamma sells design taste to people who do not have any. Not in a condescending way - in the way a good camera makes you a passable photographer. The product encodes a set of opinions about layout, typography, hierarchy, and pacing, and then it gives those opinions away for free to anyone who can type a sentence.

This is a bigger market than most software companies will admit. Most people are not bad at communicating. They are bad at making things look like they took communication seriously. Gamma narrows that gap. It is the difference between a board update that looks like a memo and a board update that looks like a board update.

It is also why the company has stayed small on purpose. A leaner team can keep more opinions consistent. A bigger team would dilute them. The cap table reflects this discipline - $99 million raised total, against $100 million ARR, with a runway that effectively never ends.

If the document thinks back, what changes?

The slide deck is the obvious wedge. The real prize is what happens after the wedge. Gamma is building a document type that responds to prompts and reshapes itself across formats. That is not a presentation tool. That is a category. Memos that become decks. Decks that become sites. Sites that become onboarding flows. The same source, infinite outputs, no copying and pasting.

The risk, of course, is that someone bigger notices. Microsoft makes PowerPoint. Google makes Slides. Both have shipped AI features. Both have distribution Gamma will never match. The Gamma counter-argument is that bolting AI onto a 30-year-old slide grid is a different exercise than designing a document type around prompts from day one. So far the user numbers agree with Gamma. So far is the operative phrase.

The wheels go down. The deck is done.

The founder in seat 14C closes her laptop. She is not relieved, exactly - she just did not spend her flight cursing a font selector. Her board will see a coherent narrative in three hours. She will spend her car ride thinking about what to say in the meeting, not about whether the bar chart aligns with the title slide. The deck became a side effect of the thinking. Which is, when you stop and squint, what the deck was always supposed to be.

That is Gamma's actual product. Not slides. Not pages. The quiet returning of an hour that used to belong to PowerPoint.