Google Ads in ChatGPT: which plans work and how to connect your accounts

ChatGPT can read and manage Google Ads through a custom MCP connector such as Fezola, if your ChatGPT plan allows custom MCP servers. Connect your Google Ads accounts in Fezola, add Fezola to ChatGPT with its URL and OAuth, and ask about campaigns, costs and keywords across all your accounts. According to OpenAI's help page as of November 2026, full custom MCP support is for Business and Enterprise/Edu on ChatGPT web, and Pro is limited to read and fetch permissions, so check your plan first. If your plan does not allow it, Claude is the easiest way in: see Google Ads in Claude: connect your accounts.

Which plans can do it

From OpenAI's help page on custom MCP servers, as of November 2026:

• Business and Enterprise/Edu: custom MCP server connections and full MCP support on ChatGPT web. On Business, admins and owners create them; on Enterprise/Edu, admins can let selected members.
• Pro: custom MCP servers with read and fetch permissions only.
• Web only: custom MCP servers cannot be connected from the mobile apps.

The page does not list Free or Plus, and permissions evolve: check your account. This is why the Fezola Google Ads connector, which includes writing tools, may be limited to reading on a plan that only has read and fetch permissions.

Setup in four steps

1. Connect Google Ads in Fezola. Create a free account, then Sources, Add source, Google Ads, and sign in with the Google account that has access to your ad accounts. Add other Google accounts the same way.
2. Add Fezola to ChatGPT on the web: Plugins, the plus button, Add custom MCP server, name it Fezola, paste https://api.fezola.com/mcp, choose OAuth, accept the risk warning and create it. Full steps and fixes in how to add an MCP server to ChatGPT.
3. Approve the access on the Fezola consent screen.
4. Ask: "List my Google Ads accounts", then "Show cost, clicks and conversions per campaign over the last 30 days, account by account."

Reading versus writing

Fezola gives the assistant reading tools (account list, campaign performance across all accounts, GAQL queries, keyword ideas) and writing tools (create, edit, pause, enable, remove, set budgets). Writing can spend real money, and removals cannot be undone. In ChatGPT, as elsewhere:

• Ask for validate-only first, so Google checks a change and applies nothing.
• Keep ChatGPT's approval prompts on for the writing tools, which are marked destructive.
• Name the account in each request.
• Remember there is no spending cap on Fezola's side.

The full list of tools and safeguards is in Google Ads in Claude and ChatGPT, and the risks in is it safe to let an AI edit your Google Ads?.

If you want to run your own server

Google publishes an open-source Google Ads MCP server that you host yourself, and ChatGPT can connect to a remote one on a plan that allows it. The trade-offs are in Google Ads MCP server: hosted vs self-hosted.

Fezola also connects OpenAI Ads (ChatGPT ads) and Microsoft Advertising with the same connector.