Skip to content
Best GPT Apps

Octagon AI for ChatGPT

Stock & prediction market data

Open in ChatGPT

Official listing on chatgpt.com

Example prompts

3 from the official listing

  1. Octagon AI Summarize the key risk factors in NVIDIA's latest 10-K.

  2. Octagon AI What guidance did Microsoft give on its latest earnings call?

  3. Octagon AI What is driving the odds on the next Fed rate decision?

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

How to use Octagon AI in ChatGPT

  1. Open Octagon AI in ChatGPT’s plugin directory

    Open Octagon AI’s page on chatgpt.com. Sign in to ChatGPT if you are not already.

  2. Install it from that page

    Choose Install plugin there. It adds the Octagon AI app and 69 skills to ChatGPT.

  3. Mention Octagon AI in a chat

    Start a new chat and name it in your request, for example: “Octagon AI, summarize the key risk factors in NVIDIA's latest 10-K.”

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

What Octagon AI does

Octagon AI gives investment professionals cited research on public companies and prediction markets, directly in the conversation.

Use it to:

  • Analyze 10-K, 10-Q, 8-K, S-1, and proxy filings, including risk factors, MD&A, segments, and footnotes
  • Extract guidance, management commentary, and analyst Q&A from earnings call transcripts
  • Retrieve income statements, balance sheets, cash flows, growth rates, ratios, and market caps
  • Get stock quotes, price performance, analyst estimates, price targets, and ratings
  • Research prediction-market events, their price drivers, and price history

Answers cite their sources so you can verify every figure.

Octagon AI is a research tool. It does not place trades or bets, move money, or provide personalized investment advice. An Octagon account is required; you sign in the first time you connect.

From the official listing, written by Octagon AI.

69 skills included

Packaged instructions ChatGPT follows for a specific task when Octagon AI is in use.

  • Analyst estimates
  • Balance sheet
  • Balance sheet growth
  • Batch market cap
  • Cash flow growth
  • Cash flow statement
  • Commodities list
  • Commodities quote
  • Company market cap
  • Earnings analyst master
  • Earnings analyst questions
  • Earnings call analysis
  • Earnings call insights
  • Earnings capital allocation
  • Earnings competitive review
  • Earnings conf call sentiment
  • Earnings cost mgmt
  • Earnings financial guidance
  • Earnings market expansion
  • Earnings mgmt comments
  • Earnings product pipeline
  • Earnings qa analysis
  • Earnings revenue guidance
  • Esg benchmark comparison
  • and 45 more

What Octagon AI can access

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

Where it connects
ChatGPT reaches Octagon AI through a remote MCP server on mcp.octagonai.co, named in the official listing.
Also listed
Analyze SEC filings, Analyze earnings call transcripts, Retrieve financial statements and ratios, Retrieve stock quotes and analyst estimates and Research prediction markets

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 Octagon AI’s own terms and privacy policy then cover that data. You can disconnect a plugin later in ChatGPT’s settings. Read the privacy policy (octagonai.co) and terms (octagonai.co).

Octagon AI reviews

No reviews yet. Used Octagon AI in ChatGPT? Tell others how it went.

Honest reviews only. We never pay for or edit ratings.

    Octagon AI in ChatGPT: questions and answers

    What does Octagon AI do in ChatGPT?

    Octagon AI gives investment professionals cited research on public companies and prediction markets, directly in the conversation.

    What can I ask Octagon AI in ChatGPT?

    The official listing suggests prompts like: “Summarize the key risk factors in NVIDIA's latest 10-K”; “What guidance did Microsoft give on its latest earnings call?”; “What is driving the odds on the next Fed rate decision?”.

    How do I use Octagon AI in ChatGPT?

    Open Octagon AI’s page in ChatGPT’s plugin directory on chatgpt.com and install it there. Then mention Octagon AI in a chat, for example: “Summarize the key risk factors in NVIDIA's latest 10-K”.

    What skills come with Octagon AI?

    69 skills: Analyst estimates, Balance sheet, Balance sheet growth, Batch market cap, Cash flow growth, Cash flow statement, Commodities list, Commodities quote, Company market cap, Earnings analyst master, Earnings analyst questions and Earnings call analysis, and 57 more.

    Who makes the Octagon AI plugin?

    Octagon AI, currently at version 1.0.0. Best GPT Apps is an independent directory and is not affiliated with OpenAI or Octagon AI.

    Is Octagon AI 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.

    Loading…

    Browse all plugins →