Gamma

A new medium for presenting ideas. Powered by AI.

4.5•78 reviews•

3.8K followers

A new medium for presenting ideas. Powered by AI.

4.5•78 reviews•

3.8K 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.

Checkmarx Next Generation SASTHighest Fidelity F1 Score Hybrid Engine, Language Agnostic

Promoted

Gamma Launches

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Launched on September 23rd, 2025

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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 and ease: many say it helps them turn prompts, notes, or rough ideas into clean presentations, memos, and shareable pages fast, with less time spent formatting. It appears especially useful for internal decks, teaching materials, proposals, and collaborative pre-reads, and several users highlight flexible embedding and API-based automation. Still, criticism is consistent around limited customization, weak brand control, export and formatting issues, missing features like charts, and uneven AI output. Separately, a few reviews report serious support, refund, and account access 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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238 views6mo 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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232 views7mo ago

•1 review

As a paying subscriber, my account was suddenly deactivated with no clear explanation. Support only pointed to an automated “terms violation” flagged by their algorithms, but never specified what rule was broken. On top of that, I lost access to all my documents and was still charged afterward. Terrible transparency and customer care — I cannot recommend Gamma.As a paying subscriber, my account was suddenly deactivated with no clear explanation. Support only pointed to an automated “terms violation” flagged by their algorithms, but never specified what rule was broken. On top of that, I lost access to all my documents and was still charged afterward. Terrible transparency and customer care — I cannot recommend Gamma.

What needs improvement

customer support issues (4)automated responses (5)refund policy problems (4)

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146 views9mo 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

238 views6mo 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

232 views7mo ago

•1 review

What needs improvement

customer support issues (4)automated responses (5)refund policy problems (4)

Report

146 views9mo ago