Stripe connector
Porter’s Stripe connector sends your MRR, churn, subscriptions, charges and invoices to an AI assistant. Connect a read-only restricted key once, and every Stripe account you add is ready in Claude, ChatGPT and any MCP client.
Where do you want your Stripe data?
Each page has the setup steps, use cases and prompts for that destination.
What Stripe data you get
352 fields, grouped the way you report. A few examples from each group:
- MRR
- ARR
- Expansion MRR
- Churned MRR
- Active subscriptions
- New subscribers
- Churned subscribers
- Cancellation reason
- Average payment value
- Captured amount
- Card brand
- Blocked payments
- Invoice amount due
- Invoice amount paid
- Average days to pay
- Invoice aging bucket
- Payout amount
- Failed payouts
- Dispute rate
- Lost dispute amount
- Billing country
- Customer balance
- Price interval
- Price monthly amount
Set up Stripe in 3 steps
About five minutes from sign-in to your first answer or report.
Connect with a restricted key
Create a free Porter account and paste a read-only restricted key from your Stripe dashboard. Porter only reads Stripe.
Pick your Stripe accounts
Choose the Stripe accounts you want. Porter lists every one your login can open.
Choose a destination
Paste the Porter MCP URL into Claude, ChatGPT or any MCP client, or pick Porter in Data Studio or BigQuery.
https://mcp.portermetrics.com/mcpWhat every destination gets
The same connector sits behind each page, so the numbers match wherever you read them.
Read-only by design
Porter reads Stripe with a restricted key and changes nothing in it.
352 Stripe fields
MRR, ARR, churn, subscriptions, charges, invoices, payouts and disputes.
SaaS metrics built in
MRR, expansion, contraction and churned MRR, ready without a spreadsheet model.
Stripe next to marketing
Revenue beside HubSpot deals, Google Ads and Meta Ads, from 30+ sources.
Every account at once
Connect several Stripe accounts and compare them in one answer.
Free plan
Unlimited accounts on the free plan, and paid plans from $15 per account a month.
Porter vs other Stripe connectors
All four connect marketing data to AI assistants. The difference is what the free plan covers and where paid plans start.
| Tool | Free plan | Paid plans | AI assistants |
|---|---|---|---|
| Porter | Unlimited accounts, 30 days of history | From $15 per account a month | Claude, ChatGPT and MCP |
| Coupler.io | 1 account, 1 source, 100 rows per run | From $24 a month | Claude, ChatGPT and MCP |
| Windsor.ai | 1 source, 1 account after a 30-day trial | From $19 a month | Claude, ChatGPT and MCP |
| Supermetrics | No free plan, 14-day trial | From $44 a month | Claude, ChatGPT and Copilot |
Prices from each vendor’s pricing page in November 2026, billed annually where offered.
Frequently asked questions
What is a Stripe connector?
A Stripe connector moves your Stripe data, such as MRR, churn, subscriptions and charges, into another tool through the Stripe API. Porter’s connector reads it with a restricted key and sends it to Claude, ChatGPT and any MCP client.
Is there a free Stripe connector?
Stripe’s own dashboard is free but does not answer questions across tools. Porter has a free plan with unlimited connected accounts and up to 30 days of history (15 days in AI chats), and paid plans start at $15 per account a month.
Can Porter change anything in my Stripe account?
No. Porter connects with a read-only restricted key, so it can read revenue, subscriptions and payments but cannot refund, charge or edit anything.
Which destination should I pick?
Pick Claude or ChatGPT to ask about revenue in plain language, or the Porter MCP to use Stripe data in any MCP client, including Cursor and VS Code. One Porter account covers all of them.
Connect Stripe in minutes
Add a restricted key, pick your accounts and ask your first question.