Add FactIQ to ChatGPT

Works in ChatGPT on the web and in the desktop app·Requires a ChatGPT Plus, Pro, Business, Enterprise, or Edu plan·FactIQ is free to start

Set up

FactIQ is listed in the official ChatGPT plugin directory. One install covers ChatGPT on the web, the desktop app, and Codex in the app.

1
Open FactIQ in the ChatGPT directory
Open the FactIQ listing while you are signed in to ChatGPT. You can also click Plugins in the left sidebar and search for FactIQ.
2
Install FactIQ
On the FactIQ listing, click Install plugin.
3
Sign in and start a new chat
Complete the FactIQ sign-in when your browser opens, then start a new chat. OAuth grants read-only access and no API key is required.
4
Verify the installation
Type @FactIQ in a new chat, ask a test question, and confirm ChatGPT calls FactIQ and returns sourced data.

Plugin support depends on your ChatGPT plan and workspace settings.

Plan	FactIQ plugin support
Plus, Pro	Supported from the ChatGPT directory, on the web and in the desktop app.
Business, Enterprise, Edu	Supported. A workspace admin or owner may need to allow FactIQ for the workspace first.
Free, Go	Not supported yet.

ChatGPT's plugin features may change (last reviewed October 2026).

Ask an economic or financial question normally, or type @FactIQ to select it explicitly.

For Nvidia’s latest covered earnings call, identify the most decision-relevant management claims and Q&A pressure points. For claims, return verbatim quotes with speaker/role, section, call date, fiscal period, and citations. For pressure points, label the returned quote as a composite analyst-ask/management-response excerpt and include the analyst firm when available, specific ask, response quality, any refused number, call date, fiscal period, and citation; do not infer unavailable speaker names or roles. Report coverage gaps and cap hits.
Test Walmart management’s consumer trade-down claims against US retail sales, CPI, real earnings, and consumer-credit data. Separate source evidence from inference and say what would falsify the conclusion.
Chart US unemployment and labor-force participation since 2000. State the series IDs, frequency, seasonal adjustment, observation range, and sources.

For coverage checks, batching, evidence rules, and stronger prompt patterns, read how to get better results.

FactIQ does not appear in the directory: Sign in to ChatGPT first, then open the FactIQ listing again. On Business, Enterprise, and Edu, a workspace admin may have to allow FactIQ before members can add it. Free and Go plans cannot add plugins.
FactIQ marketplace missing (GitHub install): The GitHub install works only in the desktop app. Confirm the repository is exactly defog-ai/factiq-plugin, then look for the factiq marketplace with your custom plugins. Restart the app if it doesn't appear. Directory changes can take up to six hours to refresh on Codex — restart Codex or refresh the plugin data before retrying.
OAuth gets stuck: Sign in to FactIQ in the same browser, then retry. You can also remove the plugin and add it again.
Tools missing in chat: Bundled skills load in new conversations after installation. Start a fresh chat and type @FactIQ to select it explicitly.