Skip to content
Try for free

Connect Klaviyo to ChatGPT

  • Is the list getting tired?

Ask ChatGPT how your Klaviyo campaigns and flows perform, without building a report in Klaviyo first. Lemonado connects them in about 3 minutes, no API keys needed.

Try free with $150 in creditsAdd to ChatGPT
MCPhttps://mcp.lemonado.io/mcp

Why connect Klaviyo to ChatGPT?

Klaviyo's reports answer one view at a time. ChatGPT with Lemonado reads campaigns, flows and attributed revenue live, so you can ask follow-up questions in plain English and bring in Shopify or Meta numbers when you need them.

  • All your Klaviyo data

    Email and SMS campaigns, ready to ask about.

  • Always today's numbers

    Opens, clicks, unsubscribes and spam complaints, synced from Klaviyo automatically, so answers use today's numbers.

  • Connect all your tools

    Questions like "Does Klaviyo over-claim?" use Klaviyo and Shopify, Meta Ads at once.

How to connect Klaviyo to ChatGPT

Add to ChatGPT

Before you start

  • A Klaviyo account you can sign in to
  • A ChatGPT account
  • A Lemonado account (the free trial works)
  1. 1

    Connect Klaviyo in Lemonado

    In Lemonado, open Connectors, find Klaviyo and sign in. Sign in to Klaviyo and pick the account. A user with access to campaigns, flows and analytics works best.

  2. 2

    Turn on external access

    In the company's settings, open External tools, turn the connection on, choose which sources it can reach and copy the server URL.

    text
    https://mcp.lemonado.io/mcp
  3. 3

    Open ChatGPT plugins

    Go to chatgpt.com/plugins. Select + and choose Add custom MCP server.

  4. 4

    Add Lemonado

    Name it Lemonado, add a short description, and paste the server URL under Connection. Set authentication to OAuth.

    text
    https://mcp.lemonado.io/mcp
  5. 5

    Create the plugin

    Review the acknowledgement and select Create as a plugin. Check the tools ChatGPT discovers, then install it.

  6. 6

    Ask ChatGPT about Klaviyo

    Start a new chat, type @ and pick Lemonado. Sign in to Lemonado when ChatGPT asks. Try "@Lemonado Are unsubscribes and spam complaints rising on our Klaviyo campaigns since we sent more often?" Or ask: "How did Sunday's send do?" or "Can you write the weekly CRM update?"

Good to know

  • Your ChatGPT account and workspace settings decide whether you can add custom MCP servers. Workspace admins can turn it off.
  • Older guides point to Settings → Apps → Developer mode. OpenAI has replaced that flow with Plugins.

What can ChatGPT do with Klaviyo?

ChatGPT reads your Klaviyo numbers when you pick @Lemonado, and writes the update, the summary or the next step for you.

ChatGPT logoChatGPT

@Lemonado Are unsubscribes and spam complaints rising on our Klaviyo campaigns since we sent more often?

Unsubscribes went from 0.18% to 0.31% after the move to 4 sends a week, while revenue per recipient fell 22%. Spam complaints are flat.

Source: Klaviyo

Connect Klaviyo to another AI app.

Other integrations for ChatGPT

All ChatGPT integrations

Reading this as an AI agent?

Everything an agent needs to set this up, in plain text. Paste this page's link into ChatGPT and ask it to connect you, or copy the block.

For agents · markdown
# Connect Klaviyo to ChatGPT (Lemonado MCP)

- Server URL: https://mcp.lemonado.io/mcp
- Transport: Streamable HTTP
- Auth: OAuth; the user signs in to Lemonado in the browser. No API keys.
- In Lemonado: connect the Klaviyo account. Sign in to Klaviyo and pick the account. A user with access to campaigns, flows and analytics works best.
- In ChatGPT: Plugins → + → Add custom MCP server

```text
https://mcp.lemonado.io/mcp
```

One-click install: https://chatgpt.com/plugins/plugin_asdk_app_69455664de448191bc42a9f6584d34e5

First question to try: "@Lemonado Are unsubscribes and spam complaints rising on our Klaviyo campaigns since we sent more often?"

More: https://lemonado.io/integrations/klaviyo · https://lemonado.io/llms.txt
FAQ

Frequently Asked Questions

Yes. Klaviyo has its own MCP server, and Lemonado connects Klaviyo together with Shopify, your ad platforms and GA4. Install Lemonado in ChatGPT and ask about email next to the rest of your marketing.

Yes. Klaviyo's official MCP server is hosted, so ChatGPT can use it too. It covers Klaviyo only. Lemonado covers Klaviyo plus your ad platforms, GA4 and the rest of your stack in one connection, so ChatGPT can answer questions across them.

Check that Lemonado is installed at chatgpt.com/plugins, then pick it with @ in a new chat. Workspace admins can turn custom plugins off. In Lemonado, check that Klaviyo is connected and External tools is on for the company. If revenue is missing, check that your store sends orders to Klaviyo. Klaviyo can only attribute revenue to campaigns and flows when it sees the orders.

Yes, if both are connected in Lemonado. One connection reaches every source you allow, so you can ask things like "How many new Klaviyo subscribers came in on days with Meta Ads spend over $2,000?"

MCP is included in Lemonado's paid plans and in the free trial, so you can try it before you pay.

See plans and pricing

Still have a question?

Shoot us an email at hello@lemonado.io.

Try for free

Stop fighting with data. Start feeding your AI.

Connect your data to AI and free your team from reporting and busywork.

Try Lemonado free