Platform / Claude

Ask Claude which ads
drive revenue.

Add Cometly as a connector and Claude answers from your own attribution data: ROAS by source, CPA by campaign, the same question across attribution models, and the full journey behind any customer.

Get started

Add to Claude

In Claude, open Settings > Connectors and choose Add custom connector. A Cometly account is required to connect.

Claude

Cometly connected

What was my ROAS by source last month?

Used Cometlyquery_ad_metrics

Source	Spend	Revenue	ROAS
Google Ads	$18,400	$71,760	3.9x
Meta Ads	$24,900	$64,740	2.6x
LinkedIn Ads	$9,200	$34,040	3.7x

Google Ads returned the most per dollar at 3.9x. Meta took the most spend and came back at 2.6x, so it is the first place to look for budget to move.

Setup

Connected in four steps

Open Connectors in Claude
In Claude, open Settings > Connectors and choose Add custom connector.
Paste the Cometly URL
Name the connector Cometly, paste the connector URL below, and save.
Choose your Spaces
Claude opens the Cometly consent screen. Pick all your Spaces or specific ones, set a default, and approve.
Ask
Start a new chat and ask about your ads, revenue, or customer journeys.

Connector URL

https://app.cometly.com/mcp

Examples

What to ask Cometly in Claude

Plain language is enough. Claude picks the right Cometly tool, runs it against your account, and answers with your numbers.

“What was my ROAS by source last month?”
“Compare CPA across Meta and Google for the last 30 days vs the prior 30 days.”
“Show me purchases attributed to Facebook over the last 14 days with linear attribution.”
“Show me my top 10 ad sets by ROAS for the last 30 days.”
“Pull the full journey for this contact and summarize every touchpoint.”

Capabilities

What Claude can do with Cometly

Ad performance

ROAS, CPA, spend, and conversions by source, campaign, ad set, or ad, with period-over-period comparison.

Attribution models

Run the same question across attribution models and see how credit shifts between channels.

Customer journeys

Pull the timeline of touchpoints and conversions behind any contact or company.

Events and revenue

List, count, and sum conversion events, from first lead to purchase.

Reports and dashboards

Find your saved reports and dashboards, run them, and get an AI summary of the result.

Tracking health

Check pixel status and connected integrations, and trace why an event is not showing up.

Good to know

Cometly's tools are read-only, apart from three that correct a single contact, company, or event record. Nothing can create or delete data or change attribution.
Access follows your Cometly role. Viewers connect read-only, and removing someone from a Space ends their access to it.
You choose which Spaces a connection can reach, and can revoke it any time in Cometly under Settings > Integrations > MCP.
It is built for analysis, not bulk export. Use CSV export or the Cometly API for large data pulls.
AI summaries of saved reports use your Cometly AI credits.
It works in Claude Code too:claude mcp add --transport http cometly https://app.cometly.com/mcp

Read the full guide

FAQ

Cometly in Claude: common questions

How the connection works, what it can reach, and who on your team can use it.

Talk to sales

How do I connect Claude to Cometly?

In Claude, open Settings > Connectors, choose Add custom connector, name it Cometly, and paste https://app.cometly.com/mcp. Claude opens the Cometly consent screen, where you pick the Spaces it can reach and approve. Then ask in a new chat.

Can Claude change my campaigns or my data?

It cannot touch your campaigns. Cometly's tools are read-only apart from three that correct a single contact, company, or event record, and no tool can create or delete data or change attribution. A read-only connection does not get those three tools at all.

What data can Claude see?

Only the Spaces you approve on the consent screen, and only what your own Cometly role allows: ad metrics, events, contacts, companies, saved reports, and dashboards. Every call is checked against your membership and role.

Does it work in Claude Code?

Yes. Run: claude mcp add --transport http cometly https://app.cometly.com/mcp, then approve access when Claude Code prompts you to sign in.

Who on my team can connect?

Every member of a Space can connect, not only administrators. Each person signs in as themselves, so Claude sees what that person can already see in Cometly.

How do I disconnect it?

In Cometly, open Settings > Integrations > MCP, find the connection in the token list, and choose Revoke. Access ends immediately.

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