Gamma vs Beautiful.ai vs Pitch: Best AI Deck Builder (2026)
Last month I paid a designer friend $600 to make a pitch deck look “less embarrassing.” That was the moment I started taking AI deck builders seriously. Three tools kept coming up in founder groups: Gamma, Beautiful.ai, and Pitch. One of them now does in 15 minutes what cost me $600, and it isn’t the one I expected.
Quick context on who’s writing this: I’m a solo founder, and this site exists because I run almost everything through AI workflows (there’s a whole About page about that experiment). I haven’t raised a round myself, so I didn’t “test” these on a live fundraise. What I did do was rebuild the same 10-slide seed deck in each tool, read the pricing pages line by line, and go through dozens of G2, Product Hunt, and Reddit threads to see where people get burned. That’s the honest version of my evaluation, and it’s what everything below is based on.
Here’s the short version:
- Gamma is the fastest route from a paragraph of messy notes to a presentable deck. It’s also the biggest story in this category right now, reportedly past 70 million users and $100M+ ARR as of its late-2025 funding round.
- Beautiful.ai is the design-discipline pick. Its Smart Slides reformat themselves as you edit, which is great for brand-safe decks and slightly annoying if you like full control.
- Pitch is the collaboration pick, built like a proper team workspace with an agent (Pitch Agent) for on-brand generation.
One honest disclaimer before the details: none of these three run affiliate programs I’ve joined, so nothing below earns me a dime. I picked them because this exact question (“which deck tool for a raise?”) shows up in every founder community I’m part of.
Quick comparison: Gamma vs Beautiful.ai vs Pitch
| Plan | Gamma | Beautiful.ai | Pitch |
|---|---|---|---|
| Free tier | Yes, 400 one-time AI credits | No (14-day Pro/Team trial) | Yes, 100 one-time AI credits |
| Entry paid | Plus, $9/mo (annual) | Pro, $12/mo (annual) | Plus, $15/mo ($13 annual) |
| Middle tier | Pro, $18/mo (annual) | Team, $40/user/mo (annual) | Team, $23/seat/mo ($19 annual) |
| Top tier | Ultra, $90/mo | Enterprise, custom | Business, $30/seat/mo ($25 annual) |
| One-off option | No | $45 single-month option | No |
| Export | PDF, PPTX, PNG, Google Slides | PPTX (clean), PDF | Branded PDF on free; PPTX on paid |
| Best for | Speed, solo founders | Brand polish, teams | Collaboration, team workspaces |
Pricing changes often enough that I’d double-check before checkout. What I can tell you is where each one sits right now, based on their current pricing pages.
Gamma: the fast one, and it shows
Gamma doesn’t really think in slides. It thinks in cards that expand to fit their content, and a deck can double as a web page. That sounds like a gimmick until you paste in a sloppy outline and watch it come back as something you’d actually show another human. My seed deck went from paragraph-notes to a 10-card draft in about 4 minutes. What surprised me was the restructure: one traction slide I’d overloaded with five metrics came back split into a stat block without being asked.
The company behind it is having a moment, and not the hype kind. Gamma raised a $68M Series B at a $2.1B valuation in November 2025, led by a16z, and has reported being profitable for over two years on a small team. That matters for you as a buyer, because deck tools have a graveyard (Tome pivoted away from presentations entirely). You don’t want to rebuild your template library in year two because your vendor left the category.
Where Gamma trips: the credit system has an asterisk. The free plan gives you 400 credits once, and they don’t refresh. On paid plans the rules flip: standard presentations and images are included, and credits mainly buy the Agent, Ultra-tier models, and API calls. Also, the Plus plan caps you at 20 cards per prompt, so a 35-slide monster deck needs two generations. And while the deck-as-webpage thing is genuinely useful, I don’t love the fixed card width if you’re pasting in wide tables.
Pick Gamma if: you’re a solo founder who needs a credible deck this week, not a design system this quarter. The free tier is the most generous of the three, so start there and see if its layouts match your taste before paying anyone anything.
Beautiful.ai: the design babysitter
Beautiful.ai is the oldest idea here and still the most opinionated. Smart Slides mean the layout adjusts itself while you type; drop an extra bullet into a three-column slide and the whole slide re-balances. Reviewers tend to describe the same tradeoff: decks look polished with zero design skill, precisely because the system stops you from breaking them. It’s a feature and a fence at the same time.
The catch for a solo founder: there’s no meaningful free tier. You get a 14-day trial of Pro, then it’s $12/month billed annually. Pro is honestly priced for what it does, and it’s the only plan most one-person companies should consider. Team is $40/user/month annually, which is real money at five seats ($200/month before tax). One thing I do respect: they offer a $45 single-month option, so if you only need one deck for one raise, you can buy one month and walk away. No other tool here does that.
Where Beautiful.ai wins is consistency. If you’re producing decks that all need to look like the same company (investor updates, sales, recruiting), its brand controls and locked templates are the point. It’s also the one reviewers consistently say exports the cleanest native PowerPoint. If your investors still live in PowerPoint (some do), that matters more than any AI feature.
Pick Beautiful.ai if: polish and brand consistency matter more than raw generation speed, or you’re buying for a small team that needs guardrails more than freedom.
Pitch: the team workspace that happens to have AI
Pitch started as a collaborative presentation tool and grew AI features from there. Its Pitch Agent now drafts decks from your brand templates, which is the right architecture for teams that care about staying on-brand: the AI works inside your design system instead of inventing one per generation.
Where Pitch trips for solo founders: the onboarding wants you to build a workspace and invite a team. I’ve heard this from enough people that I checked for myself, and yes, it nudges you toward workspace setup before you ever see the generator. For one person, that’s friction with no payoff. The free plan caps you at 5 members with 100 one-time AI credits and branded exports; unbranded exports and PPTX land on paid plans (Plus $15/mo, $13 annual).
The genuinely good part: Pitch’s free plan is the most usable free tier of the three for collaboration. Unlimited presentations, custom templates, up to 5 members, branded sharing and PDF export. If you’re co-founding with one or two people and want to edit decks together in real time, Pitch’s workspace model beats shoehorning Gamma’s single-player flow into a team. The $600 deck I mentioned earlier? In hindsight, a two-person Pitch workspace would have covered 80% of what I paid for.
Pick Pitch if: you have actual co-founders or a tiny team and want decks to be a shared, trackable artifact. The analytics on paid plans (who viewed your deck, which slide they lingered on) are quietly great for sales decks.
Key takeaways
- Speed: Gamma wins. A messy outline becomes a presentable deck in minutes, and the free tier is the most generous.
- Design discipline: Beautiful.ai wins. Smart Slides self-correct, and the PowerPoint export is the cleanest.
- Team workflow: Pitch wins. Real-time collaboration and workspace analytics are built in, not bolted on.
- Solo founder default: Gamma’s free tier, then Plus at $9/month if you clear its credit limits.
- One-deck-only buyers: Beautiful.ai’s $45 single-month option beats paying anyone a subscription.
A note on how I priced all this: I checked every number against the vendors’ own pricing pages and help centers in September 2026, and leaned on recent hands-on reviews (G2, Product Hunt, and dedicated comparison sites) for the workflow claims. If a price looks off by the time you read this, trust the vendor’s page, not me.
What I’d actually do for a real pitch
For the raise I’m loosely prepping (I run a small trading-agent project, and my automation pipeline already writes most of this site), here’s the sequence I’d run: draft the narrative in Notion, because the outline quality is the single biggest lever on how good any generated deck turns out. Generate the first visual pass in Gamma. Then, if I were pitching a fund that lives in PowerPoint, I’d run the final deck through Beautiful.ai’s trial for the brand polish and clean PPTX export. Total cost for that pass: $0, plus one month of something if I need it.
The part nobody says out loud: the deck is maybe 10% of a seed pitch. The metrics and the story carry the meeting. But a deck that looks thrown together in PowerPoint shapes how investors treat everything else you say, and that 15-minute first impression is exactly what these tools are selling. For once, the cheap version of “make it look professional” is actually the good version.
If you want my actual pick: start with Gamma’s free tier. If its aesthetic isn’t yours after two generations, you’ve lost an evening, not a subscription. Graduate to Beautiful.ai or Pitch only when your workflow (team, brand, or PowerPoint-bound audience) demands it.
