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Zapier makes it easy to integrate Circle with Kit - no code necessary. See how you can get setup in minutes.
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Circle
Circle
1. Choose trigger event
Kit
Kit
2. Choose action
1. Select the event
Setup
Test
Circle
Choose a trigger event
Choose a trigger
A trigger is the event that starts your Zap—like a "Member Removed" from Circle.
Add your action
An action happens after the trigger—such as "Add Subscriber to Form" in Kit.
You’re connected!
Zapier seamlessly connects Circle and Kit, automating your workflow.
Supported triggers and actions
Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.
Create a new record or update an existing record in your app.
Tag
Required
Email
Required
First Name
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Stop on error
Required
HTTP Method
Required
URL
Required
Query string parameters
Additional request headers
Body
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
For AI agents & developers
Use Circle and Kit with AI agents and code
Beyond Zap workflows. Call Circle and Kit actions directly from your AI client or your codebase, using the same 9,000+ app integrations Zapier already runs.
No code
Connect via Zapier MCP
Expose Circle and Kit actions as tools in any MCP client. Authenticate once, then call them in natural language.
Example actions on this page
Add Member to Access Group
Add Subscriber to Form
Works with
Claude · ChatGPT · Cursor · any MCP-compatible client
There is no Python package yet. SDK is TypeScript-only (@zapier/zapier-sdk). The MCP server URL is personal to your account; get it at zapier.com/mcp.
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Practical ways you can use Circle and Kit
Connect new Circle members to ConvertKit forms
When someone becomes a new member of your Circle community, Zapier will automatically add them to a specific form in ConvertKit. This seamless connection ensures you can onboard them easily into your email marketing strategy, keeping them engaged with targeted emails.
Tag members in Circle based on ConvertKit activity
When a subscriber is added to a specific tag in ConvertKit, Zapier will automatically apply a corresponding tag to that user in your Circle community. This keeps your community engagement aligned with your marketing initiatives and helps create a personalized member experience.
Sync Circle event attendees with a ConvertKit sequence
When a member RSVPs to an event in Circle, Zapier automatically adds them to a corresponding email sequence in ConvertKit. This automation ensures participants receive event updates, reminders, and follow-ups, enhancing your event communication strategy.
Level up your Circle to Kit integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.
App Builder, CRM (Customer Relationship Management), Forms & Surveys, Zapier
About Kit
Kit is an email marketing platform for professional bloggers. Easily create email sequences, tag subscribers, grow your list, and automate your email marketing.