Comparison · AI assistants & MCP
The Ad Spend vs. An AI Assistant + MCP (Claude / ChatGPT)
An assistant can ask the account a question. The Ad Spend keeps the record that question has to come back to.
| Capability | The Ad Spend | An AI Assistant + MCP (Claude / ChatGPT) |
|---|---|---|
| Pulls live metrics and answers questions | Yes | Yes, in the session |
| Observed change timeline, with before and after | Yes, for what each platform exposes | Not kept after the session |
| Puts the edit beside the move | A lead, not a verdict | A read of one snapshot |
| Keeps watching after you close the chat | Refresh about every 6 hours; Trends on weekdays | Only when you prompt it |
| Carries business context into the next review | Strategy, in beta | Per session, unless you rebuild it |
| Account changes | Proposed, then you approve | Whatever that connector allows, in that session |
| Reads the accounts together | Google, Meta, LinkedIn, TikTok, Reddit, Microsoft, Pinterest | One connector at a time |
- Pulls live metrics and answers questions
- The Ad SpendYesAn AI Assistant + MCP (Claude / ChatGPT)Yes, in the session
- Observed change timeline, with before and after
- The Ad SpendYes, for what each platform exposesAn AI Assistant + MCP (Claude / ChatGPT)Not kept after the session
- Puts the edit beside the move
- The Ad SpendA lead, not a verdictAn AI Assistant + MCP (Claude / ChatGPT)A read of one snapshot
- Keeps watching after you close the chat
- The Ad SpendRefresh about every 6 hours; Trends on weekdaysAn AI Assistant + MCP (Claude / ChatGPT)Only when you prompt it
- Carries business context into the next review
- The Ad SpendStrategy, in betaAn AI Assistant + MCP (Claude / ChatGPT)Per session, unless you rebuild it
- Account changes
- The Ad SpendProposed, then you approveAn AI Assistant + MCP (Claude / ChatGPT)Whatever that connector allows, in that session
- Reads the accounts together
- The Ad SpendGoogle, Meta, LinkedIn, TikTok, Reddit, Microsoft, PinterestAn AI Assistant + MCP (Claude / ChatGPT)One connector at a time
Google's official Ads MCP server is read-only: useful for a question, not a write. Other connectors can go further and prepare a change. That is still a session. Close it, and the assistant does not retain the before and after, the actor where the platform named one, or what happened after you left.
The Ad Spend is the layer underneath. History keeps the settings changes and platform events each connection exposes. Alerts and weekday Trends read that record against the account's own baseline. A match is a strong lead, not a verdict. Optimizer, in private beta, proposes a specific change and does not touch the account until you approve. Ask the same record in Slack, in the web app, or through the hosted MCP endpoint.
Choose
The Ad Spend
Choose The Ad Spend when the next question is what changed, what lines up, and what to approve. Use the assistant for everything else.
Choose
An AI Assistant + MCP (Claude / ChatGPT)
Choose an assistant with a connector for a one-off question. It is not the record.
Frequently asked
- Can't I just use Claude or ChatGPT with an MCP connector?
- For a question, yes. Google's official Ads server is read-only, and other connectors can prepare a change. None of that keeps the observed timeline after the session, or watches the account until you ask again. The Ad Spend does both, and you can query that record from a compatible client.
- What's the difference between asking ChatGPT why performance dropped and asking The Ad Spend?
- An assistant reading a snapshot can offer a plausible story. The Ad Spend puts the captured edit beside the move and tells you how far the move sits from the account's own baseline. That is a strong lead. The call stays yours.
- Do skills or custom GPTs replace The Ad Spend?
- No. A saved prompt does not add the timeline, the weekday Trends, or an approval that writes back to History.
- Can I use both?
- Yes. Keep the assistant. Point it at The Ad Spend's hosted MCP when the question is about your record, not a fresh export.