AddSynapse Analytics · free
AddSynapse Analytics: Google Analytics MCP for Claude or ChatGPT
AddSynapse Analytics is a free, hosted MCP server for Google Analytics 4 (GA4). Connect your Google account with one click, then ask Claude or ChatGPT in plain words about your visitors, channels, landing pages and sales. It only reads your reports: nothing in your Google account can be changed through it.
Read-only: AddSynapse Analytics asks Google only for the permission analytics.readonly.
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Google Analytics MCP: ask your GA4 in plain words
No reports to build and no exports. Your AI reads Google Analytics for you and explains what changed.
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Traffic and channels
Visitors, sessions, engagement, purchases and revenue by channel, source, campaign, country or device, for any period you name.
“Where did my visitors come from last month?”
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Compare two periods
This week against last week, or any two periods: sessions, users, purchases, revenue and conversion rate, with the change in %.
“Why did my sales drop this week compared with last week?”
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Landing pages
The pages where visits start, with engagement, purchases and conversion rate, so you see which pages bring buyers and which lose them.
“Which landing pages get many visits but few sales?”
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Your shop’s products, next to GA4
If a WooCommerce shop is connected to your AddSynapse account, your AI finds products that people viewed but did not buy, with their price, stock and status from the shop itself.
“Which products have visits but no sales?”
Connect Claude or ChatGPT to Google Analytics in three steps
You sign in with your own Google account. You never copy keys or passwords, and you need no Google Cloud project.
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Connect Google Analytics in your AddSynapse dashboard
Create a free AddSynapse account (or log in). Open the Google Analytics page, press “Connect Google Analytics” and allow read-only access on Google’s own screen:
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Add the AddSynapse Analytics MCP server to Claude or ChatGPT
Add this address as a custom connector in Claude or ChatGPT and sign in with your AddSynapse account:
https://api.addsynapse.com/mcp/analytics
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Ask about your website
Ask in plain words, for example “Which channels brought the most sales last month?”. You can disconnect at any time from the Google Analytics page of your dashboard.
AddSynapse Analytics reads Google Analytics 4 through Google’s own sign-in (OAuth), with the read-only permission analytics.readonly (plus openid and email, to show which Google account is connected).
Your Google Analytics data stays yours
We read only what your questions need, and only for you.
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You connect on Google’s own screen, with your own Google account. We never see your Google password.
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The connection token is stored encrypted in our database and is never given to the AI. Claude or ChatGPT receive only the answers to your questions.
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We do not store your reports: they are fetched from Google when your AI asks.
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You can disconnect at any time with one click in your dashboard, or remove our access in your Google account (myaccount.google.com/permissions).
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We do not sell your Google Analytics data, use it for advertising, or use it to train AI models.
AddSynapse’s use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.
What we receive, store and delete, in detail, in our Privacy Policy: Google user data (AddSynapse Analytics)
Free to use
AddSynapse Analytics works on the free AddSynapse plan. Each question your AI asks counts as one action of your plan’s daily allowance, the same as every other AddSynapse tool.
Questions
- What is a Google Analytics MCP server?
- MCP (Model Context Protocol) is the open standard that lets an AI assistant such as Claude or ChatGPT use outside tools. A Google Analytics MCP server (GA4 MCP) gives your AI read access to your Google Analytics 4 reports, so you can ask about traffic, channels and sales in plain words. AddSynapse Analytics is a hosted one: no code and no Google Cloud project, you only sign in.
- How do I connect Claude to Google Analytics?
- Connect Google Analytics once in your AddSynapse dashboard, then add the AddSynapse Analytics MCP address as a custom connector in Claude and sign in with your AddSynapse account. The same works in ChatGPT.
- Can the AI change my Google Analytics?
- No. AddSynapse Analytics asks Google only for read-only access (analytics.readonly). Nothing in your Google account, properties or settings can be changed through it.
- Is it free?
- Yes. It works on the free AddSynapse plan; each question counts as one action of your plan’s daily allowance.
- Do I need a WooCommerce shop?
- No. You can ask about any website that uses Google Analytics 4. If a WooCommerce shop is connected to your AddSynapse account, you can also see products with visits but no sales, with their price and stock.
- How do I disconnect?
- Press “Disconnect” on the Google Analytics page of your dashboard. We ask Google to revoke our access and delete the connection at once.
Ask your Google Analytics, in plain words
Create your free account, connect Google Analytics with one click, and ask your first question in Claude or ChatGPT.
Google Analytics is a trademark of Google LLC. AddSynapse Analytics is an independent product and is not endorsed by Google.