Gamma for ChatGPT: Plugin, Example Prompts & Reviews

Example prompts

3 from the official listing

Gamma Make a gamma pitch deck about our new hotels, using the Lavender theme!
Gamma Make a short gamma deck about a team offsite to NYC!!
Gamma Create a gamma social post on the history of jazz with illustrations.

Mention Gamma by name in your message, as the official examples do.

How to use Gamma in ChatGPT

Open Gamma in ChatGPT’s plugin directory

Open Gamma’s page on chatgpt.com. Sign in to ChatGPT if you are not already.
Install it from that page

Choose Install plugin there. It adds the Gamma app to ChatGPT.
Mention Gamma in a chat

Start a new chat and name it in your request, for example: “Gamma, make a gamma pitch deck about our new hotels, using the Lavender theme!”

Availability can depend on your ChatGPT plan, your region and, on work accounts, your admin’s settings.

What Gamma does

With Gamma, you can turn your ideas into polished, professional content directly inside ChatGPT. Whether you're drafting a pitch deck, marketing brief, or team update, Gamma helps you create beautiful, on-brand presentations, documents, social posts, and webpages, without leaving your workflow.

You can ask Gamma to:

"Read this Gamma deck, <link_to_deck>"
"Turn this technical report into an executive summary."
"Build a marketing brief for our cybersecurity offering. Adapt it to a non-technical audience."
"Create a 4-slide pitch deck about a team offsite to Hawaii, add in some jokes."
"Design a project proposal document with a dark theme." (Themes determine look and feel.)

From the official listing, written by Gamma Tech, Inc.

What Gamma can access

The official listing names no Read or Write capability for Gamma. Check what it asks for when you add it, and connect only the accounts you want it to use.

Before you connect it

OpenAI’s plugin pages note that a connected plugin may receive relevant parts of your chats to answer a request, and that Gamma Tech, Inc’s own terms and privacy policy then cover that data. You can disconnect a plugin later in ChatGPT’s settings. Read the privacy policy (gamma.app) and terms (gamma.app).

Gamma reviews

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Gamma in ChatGPT: questions and answers

What does Gamma do in ChatGPT?

What can I ask Gamma in ChatGPT?

The official listing suggests prompts like: “Make a gamma pitch deck about our new hotels, using the Lavender theme!”; “Make a short gamma deck about a team offsite to NYC!!”; “Create a gamma social post on the history of jazz with illustrations”.

How do I use Gamma in ChatGPT?

Open Gamma’s page in ChatGPT’s plugin directory on chatgpt.com and install it there. Then mention Gamma in a chat, for example: “Make a gamma pitch deck about our new hotels, using the Lavender theme!”.

Who makes the Gamma plugin?

Gamma Tech, Inc., currently at version 6.0.0. Best GPT Apps is an independent directory and is not affiliated with OpenAI or Gamma Tech, Inc.

Is Gamma one of the old ChatGPT plugins from 2023?

No. The 2023 ChatGPT plugins were a separate beta that OpenAI has since retired. Today’s ChatGPT plugins are the apps directory under a new name: since July 2026 a plugin can bundle apps, skills and MCP servers.