Gamma

A new medium for presenting ideas. Powered by AI.

4.5•78 reviews•

3.9K followers

A new medium for presenting ideas. Powered by AI.

4.5•78 reviews•

3.9K followers

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Presentation Software

•

AI Presentation Software

Gamma is an alternative to slide decks - a fast, simple way to share and present your work. Create engaging presentations, memos, briefs, and docs that are easy to discuss live or share async. All in your browser, nothing to download or install.

Gamma Launches

Gamma APIAuto-generate decks, docs & social posts inside any workflow

Launched on September 23rd, 2025

Gamma 3.0Your design partner for effortless decks, websites, and more

Launched on September 17th, 2025

Gamma 2.0Presentations, websites, and socials created instantly

Launched on April 16th, 2025

Gamma AIA new medium for presenting ideas, powered by GPT-4

Launched on March 27th, 2023

GammaWrite like a doc, present like a deck

Launched on August 17th, 2022

4.5

Based on 78 reviews

Review Gamma?

Reviewers mostly praise Gamma for speed: it can turn prompts, notes, or rough ideas into clean presentations, memos, and shareable pages quickly, which many say saves substantial prep time for classes, client proposals, internal reviews, and team meetings. Several also like its ease of use, mobile-friendly reading, embedding, and API-based automation. The main complaints are narrower but clear: AI output can be inaccurate or visually weak, customization and themes feel restrictive, exports may need cleanup, some standard slide features are missing, and a few users report serious support and refund problems.

+75

Summarized with AI

Pros

easy to use (24)

time-saving (24)

engaging presentations (18)

AI-powered presentations (15)

flexible use cases (15)

no download required (15)

beautiful design (8)

browser-based (5)

collaboration features (5)

no need for slides (5)

Cons

automated responses (5)

customer support issues (4)

refund policy problems (4)

easy to use (2)

Pros

Cons

Reviews

All Reviews

Most Informative

•2 reviews

What's great

easy to use (24)time-saving (24)AI-powered presentations (15)

Initially very impressive, speeds up time to create a new PPT from scratch. As you use it more and more though it starts to lose some of it's luster. The AI capabilities are much better today than they were 3 months ago and I'm sure they'll be much better in 3 more months. Still a decent amount of inaccuracy when it comes to requests thru the AI tool. It's good and getting better but still has a ways to go to be amazing.

What needs improvement

easy to use (2)automated responses (5)AI-powered presentations (1)ai accuracy issues (1)inaccurate ai detection (1)

vs Alternatives

Canva

I go back and forth between Canva and Gamma. Gamma is better at creating thru AI tool. Canva's AI tool is severely lacking but Canva's templates and libraries are much deeper. It's a coin toss right now between the two. Neither blow my socks off but they are both okay at some standard things that increase productivity

Ratings

Ease of use

Reliability

Value for money

Customization

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367 views9mo ago

•9 reviews

What's great

easy to use (24)time-saving (24)AI-powered presentations (15)

Overall, it’s super nice to use. You can literally generate a clean presentation in minutes. Just drop a prompt and it builds the slides, layout, even images. For fast drafting or internal decks, it saves a lot of time.

What needs improvement

context drift (1)

A few downsides though:

Customization is pretty limited, so if we need strict brand guidelines, it’s a bit tricky.
Sometimes the layout shifts when exporting to PDF/PPT, so final polishing is still needed.

But for quick pitches, internal reviews, or early drafts, it’s more than enough. Super helpful when we need speed.

vs Alternatives

I picked Gamma because it just makes slides fast, simple and enough for internal quick sharing session.

Ratings

Ease of use

Reliability

Value for money

Customization

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328 views10mo ago

•11 reviews

Gamma was already awesome, now with Gamma 3, there's no word to explain how I'm satisfied using this smart content creation tool for nearly 100% of my needs, from social media to presentations and even sales rooms! Cherry on the cake : their API, now available. My Sales room template is ready, my automation too, using the Gamma API, and no later than this morning I've automated a sales room creation for a lead captured using a form on a Gamma powered website. Gamma is now ALL-IN-ONE! Smarter then ever! Thank you team Gamma!

What's great

time-saving (24)flexible use cases (15)AI-powered presentations (15)

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111 views1yr ago

•2 reviews

What's great

easy to use (24)time-saving (24)AI-powered presentations (15)

What needs improvement

easy to use (2)automated responses (5)AI-powered presentations (1)ai accuracy issues (1)inaccurate ai detection (1)

vs Alternatives

Canva

Ratings

Ease of use

Reliability

Value for money

Customization

Report

367 views9mo ago

•9 reviews

What's great

easy to use (24)time-saving (24)AI-powered presentations (15)

What needs improvement

context drift (1)

A few downsides though:

Customization is pretty limited, so if we need strict brand guidelines, it’s a bit tricky.
Sometimes the layout shifts when exporting to PDF/PPT, so final polishing is still needed.

But for quick pitches, internal reviews, or early drafts, it’s more than enough. Super helpful when we need speed.

vs Alternatives

I picked Gamma because it just makes slides fast, simple and enough for internal quick sharing session.

Ratings

Ease of use

Reliability

Value for money

Customization

Report

328 views10mo ago

•11 reviews

What's great

time-saving (24)flexible use cases (15)AI-powered presentations (15)

Report

111 views1yr ago