Claude, connected to your ad accountsMost marketing teams use Claude as a writer.
ClaudeHeadlines from dataOpus Growth connectedFigures in these pictures belong to a sample business, Fernhill Pets. The steps, previews and approvals are how Opus Growth really works.
On its own, Claude writes: copy, briefs, summaries and plans. Connected to your ad accounts through Opus Growth, it also reads live performance across six ad networks and Google's measurement tools, finds wasted spend and makes the changes you approve, in the same conversation.
It drafts, it summarises, it brainstorms, and then a person opens Google Ads and does the actual work. Connecting Claude to your ad accounts closes that gap: it reads live numbers, finds the queries burning budget, and applies the change once you approve it. Paste one connector address and sign in with Google.
Claude on its own
Opus GrowthEach picture below is a real kind of request and the kind of answer Opus Growth gives inside Claude or ChatGPT.
Ask what happened last month and Claude queries the account directly: spend, conversions, cost per result, by campaign or by network. No CSV export, no copying a table into the chat, no stale data from a report someone built in March.
ClaudeReal numbersOpus Growth connectedThe classic monthly job is pulling the search terms report, reading a few hundred rows, and deciding which queries to exclude. Ask for it in one sentence and you get the ranked list, then you approve adding them as negatives at the right match type.
ClaudeWasted spendOpus Growth connectedGoogle Ads, Meta Ads, Microsoft Advertising, TikTok Ads, LinkedIn Ads and ChatGPT Ads sit behind the same connection, so a question like "where is my cost per lead worst this month" gets one answer instead of six dashboards and a spreadsheet.
ClaudeAcross networksOpus Growth connectedSearch Console, Analytics (GA4), Tag Manager, YouTube and Business Profile connect too. That matters because the reason a campaign underperforms is often not in the ad account: it is a broken conversion tag or a landing page that lost its ranking.
ClaudeThe real causeOpus Growth connectedIf your team lives in the terminal, one command registers the connector and the agent that already reads your repo gains ad tools. Useful when you want an audit scripted and repeatable rather than clicked.
Claude Code~/fernhill-opsOpus Growth connectedEvery write returns a preview first and applies only when you confirm it. A budget increase above 50% in one step or 100% within 24 hours, like a cut deeper than 80%, is blocked outright, so a misread instruction cannot quietly multiply your spend overnight.
One address, one sign-in, and your first answer arrives in the same chat.
Copy any of these into Claude or ChatGPT. The assistant reads your account and prepares the answer.
What did we spend last month across Google, Meta, Microsoft, TikTok and LinkedIn, and which one had the worst cost per lead?
Pull the search terms from the last 30 days and show me the queries that cost money and converted nothing.
Which ad groups have more than 200 clicks and zero conversions? List them before you pause anything.
Our conversion count dropped last week. Check the Google Ads conversion actions and the GA4 key events and tell me where the break is.
Write three new responsive search ad headlines for this ad group in the tone of our existing top performer, then preview the change.
Compare this month against the same month last year and tell me what actually changed, not just the percentages.
Every change comes back as a preview first. If a request breaks a safety limit, the assistant says so and offers what is allowed.
You see the item, the current value and the new value before anything is applied.
A budget can rise by at most 50% in one step and 100% within 24 hours, and a single cut cannot go deeper than 80%.
Campaigns and ads Claude creates stay paused until you turn them on.
Applied changes are recorded with the account and the time.
ClaudeNo limitsOpus Growth connectedReal reviews, shown as written.
“Using it for g-ads and microsoft ads including meyword planner. Not building campaigns from the ads editor anymore :) just review and take them live.”
Based on 13 reviews · All Trustpilot reviews
22 ratings, 19 of them 5 stars
All in-panel ratings come from people who use the product themselves. We check this against purchase records.
75 credits that never expire. Try everything, including live changes. When they run out, usage pauses.
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Your free trial comes with 75 credits that never expire. Each action spends a few credits: reports and audits are light, live changes cost a little more. When they run out, usage pauses and you can move to Pro whenever you want. No credit card needed.
Connect your ad accounts to Claude and ask it what last month actually cost you.