Connectors / Marketing · Connector
Automate Your ConvertKit Email Marketing With Powerful Integrations
Connect ConvertKit to your CRM, eCommerce platform, and business tools to build subscriber workflows that run on autopilot.
What can you do with the ConvertKit connector?
ConvertKit is the default choice for creators, course sellers, and SaaS businesses — but it gets a lot more useful when it's connected to the rest of your stack. If you need to sync subscribers from your CRM, trigger sequences from purchase events, or route leads into the right funnels without touching anything manually, tray.ai handles it without custom code. Connect ConvertKit to your other tools and you stop managing lists by hand, lose fewer subscribers to bad timing, and make sure every contact ends up in the right segment.
Automate & integrate ConvertKit
Automating ConvertKit business processes or integrating ConvertKit data is made easy with Tray.ai.
Use case
Sync New Leads from CRM to ConvertKit Sequences
When a sales rep marks a lead as qualified in Salesforce or HubSpot, that contact gets added to a targeted ConvertKit email sequence automatically. Marketing follow-up starts immediately — no manual hand-off required. Tags and custom fields from the CRM map directly to ConvertKit subscriber data so every email has the right context.
- Eliminate manual CSV exports and imports between your CRM and ConvertKit
- Trigger nurture sequences the moment a lead is qualified, not hours later
- Keep subscriber tags and custom fields in sync across both platforms
Use case
Add Customers to ConvertKit After eCommerce Purchases
When a customer completes a purchase in Shopify, WooCommerce, or Stripe, they're subscribed to ConvertKit automatically. You can route buyers into product-specific sequences, apply purchase tags, and suppress them from promotions they've already converted on. The post-purchase experience runs itself.
- Enroll buyers in onboarding or upsell sequences without manual effort
- Apply product-specific tags to personalize future email campaigns
- Stop customers from getting promotional emails for things they've already bought
Use case
Unsubscribe and Clean Lists Based on CRM or Support Activity
When a customer churns, requests removal, or goes inactive in your CRM or helpdesk, their ConvertKit status updates automatically. tray.ai listens for events from Zendesk, Intercom, Salesforce, and others and reflects those changes in ConvertKit right away. You stop emailing people who shouldn't be receiving anything.
- Stay GDPR and CAN-SPAM compliant by processing opt-outs in real time
- Protect deliverability by keeping lists accurate
- Drop the manual work of cross-checking unsubscribes across platforms
Use case
Trigger ConvertKit Sequences from Webinar or Event Registrations
When someone registers for a webinar on Zoom, Demio, or Eventbrite, they're added as a ConvertKit subscriber and enrolled in a pre-event sequence automatically. After the event, a follow-up sequence fires based on whether they showed up. No manual coordination between your event platform and email marketing.
- Enroll registrants in pre-event email sequences automatically
- Segment attendees from no-shows and send them different follow-ups
- Cut the time between event sign-up and first email to zero
Use case
Score and Segment Subscribers Based on Engagement Data
Pull ConvertKit open, click, and subscriber activity into your data warehouse or BI tool, build engagement scores, then write those scores back to ConvertKit as custom fields. Your campaigns target people based on how they actually behave, not just what list they're on. Useful when ConvertKit's native segmentation isn't granular enough.
- Build engagement-based segments using real open and click data
- Write computed scores back to ConvertKit custom fields for use in automations
- Feed subscriber data into BI tools for reporting and deliverability analysis
Use case
Sync ConvertKit Form Submissions to Your Marketing Stack
When a visitor fills out a ConvertKit landing page or inline form, that subscriber data goes straight to your CRM, Slack, Google Sheets, or wherever you need it. Sales gets immediate visibility on new opt-ins from lead magnet campaigns. You can also enrich the data with IP lookup or company enrichment before it lands.
- Alert your sales team in Slack the moment a high-value lead opts in
- Create CRM contacts automatically from ConvertKit form submissions
- Enrich subscriber records with company and firmographic data at the point of capture
Build ConvertKit Agents
Give agents secure and governed access to ConvertKit through Agent Builder and Agent Gateway for MCP.
Look Up Subscriber Details
Data SourceRetrieve profile information for a specific subscriber, including their email, custom fields, tags, and subscription status. Good for personalizing outreach or making decisions based on what you know about them.
List Subscribers by Tag or Segment
Data SourceFetch a filtered list of subscribers based on tags, segments, or subscription status. Lets agents target specific audience groups for follow-up actions or reporting.
Fetch Sequence Performance Metrics
Data SourcePull open rates, click rates, and engagement data for email sequences. Lets an agent see which automation sequences are actually getting traction.
Retrieve Form and Landing Page Signups
Data SourceAccess subscriber data collected from specific ConvertKit forms or landing pages. Helps agents track lead generation performance and trigger downstream workflows when new signups come in.
Get Broadcast Campaign Stats
Data SourceRetrieve send, open, and click statistics for broadcast emails. Useful for agents generating marketing performance summaries or flagging content that needs work.
List All Tags
Data SourceFetch the full list of tags defined in a ConvertKit account. Useful for agents that need to apply or validate tags during automated workflows.
Add or Update a Subscriber
Agent ToolCreate a new subscriber or update an existing one's fields and attributes in ConvertKit. Lets agents sync contact data from other tools like CRMs or e-commerce platforms into the email list.
Tag a Subscriber
Agent ToolApply one or more tags to a subscriber based on behavior, purchase history, or other signals. Lets agents keep the audience organized as users take actions across connected tools.
Remove a Tag from a Subscriber
Agent ToolRemove a specific tag from a subscriber to update their segmentation or pull them out of a targeted flow. Handy when a subscriber's status changes, like completing a purchase or opting out of a campaign.
Subscribe or Unsubscribe a Contact
Agent ToolManage a subscriber's opt-in status in ConvertKit. Keeps your list compliant and accurate when processing requests from other systems.
Add Subscriber to a Sequence
Agent ToolEnroll a subscriber into an automated email sequence based on a trigger or condition. Lets agents kick off nurture flows when a user signs up, makes a purchase, or hits a qualification threshold.
Create a New Tag
Agent ToolProgrammatically create a new tag in ConvertKit to support dynamic audience segmentation. Useful when agents need to spin up new categories on the fly as part of a multi-step workflow.
Send a Broadcast Email
Agent ToolDraft and send a broadcast email to a defined segment of subscribers. Lets agents automate timely communications like product announcements, re-engagement campaigns, or event notifications.
Ready to solve your ConvertKit integration challenges?
See how Tray.ai makes it easy to connect, automate, and scale your workflows.
Challenges Tray.ai solves
Common obstacles when integrating ConvertKit — and how Tray.ai handles them.
Challenge
ConvertKit's Native Integrations Don't Cover Complex Stacks
ConvertKit has a handful of native integrations and Zapier connections, but growing businesses often need to connect it to proprietary systems, data warehouses, or tools that aren't in ConvertKit's marketplace. Those connections require API access and custom development that most marketing teams can't realistically maintain.
How Tray.ai helps
tray.ai has a full ConvertKit connector built on its API, plus connectors for thousands of other services. You can build multi-step, conditional workflows between ConvertKit and any tool in your stack — including internal or custom endpoints via HTTP — without writing or maintaining custom code.
Challenge
Keeping Subscriber Tags Consistent Across Multiple Data Sources
When subscriber behavior spans Shopify purchases, Zendesk tickets, and webinar registrations, keeping ConvertKit tags accurate by hand isn't realistic at scale. Bad tagging means subscribers get the wrong emails, and that hurts both engagement and deliverability.
How Tray.ai helps
tray.ai lets you build centralized tagging logic that listens to events from every platform at once. Conditional branches, data lookups, and merge steps let you apply the right ConvertKit tags based on real-time, cross-platform subscriber state — automatically.
Challenge
Unsubscribe Changes Don't Propagate Across Platforms
When a contact unsubscribes in ConvertKit, opts out through a helpdesk, or gets marked as churned in a CRM, those changes rarely reach other systems on their own. That creates compliance exposure under GDPR and CAN-SPAM, and you risk emailing people who explicitly asked you to stop.
How Tray.ai helps
tray.ai listens for unsubscribe and status-change events from any platform and updates ConvertKit subscriber status immediately — and the same works in reverse. An opt-out in any system shows up everywhere within seconds.
Shopify Purchase to ConvertKit Subscriber Enrollment
Shopify 
ConvertKit Automatically adds a new ConvertKit subscriber and applies a purchase tag whenever a Shopify order is marked as paid, then enrolls that subscriber in a post-purchase email sequence.
HubSpot Deal Closed-Won to ConvertKit Nurture Sequence
HubSpot ConvertKit When a HubSpot deal moves to Closed-Won, this template creates a ConvertKit subscriber, maps CRM properties to custom fields, and triggers an onboarding email sequence automatically.
Webinar Registrant to ConvertKit Pre-Event Sequence
Zoom ConvertKit Syncs Zoom Webinar registrants into ConvertKit and enrolls them in a pre-event sequence, then switches them to an attendee or no-show follow-up sequence after the event ends.
Zendesk Ticket Closure to ConvertKit Feedback Sequence
Zendesk ConvertKit When a Zendesk support ticket is solved, automatically enroll the customer in a ConvertKit post-support feedback sequence to capture NPS and encourage retention.
ConvertKit New Subscriber to Salesforce Lead
ConvertKit 
Salesforce 
Clearbit Every time a new subscriber opts into a ConvertKit form, this template creates a lead record in Salesforce so your sales team can see inbound interest as it happens.
Daily ConvertKit Engagement Report to Google Sheets
ConvertKit 
Google Sheets Pulls open rates, click rates, and subscriber growth metrics from ConvertKit each morning and appends them to a Google Sheet for tracking email performance over time.
How Tray.ai makes this work
ConvertKit plugs into the whole Tray.ai platform
Intelligent iPaaS
Integrate and automate across 700+ connectors with visual workflows, error handling, and observability.
Learn more →Agent Builder
Build AI agents that read, write, and take action in ConvertKit — with guardrails, audit, and human-in-the-loop.
Learn more →Agent Gateway for MCP
Expose ConvertKit actions as governed MCP tools — observable, rate-limited, authenticated.
Learn more →Related integrations
Hundreds of pre-built ConvertKit integrations ready to deploy.
See ConvertKit working against your stack.
We'll walk through a tailored demo with your systems plugged in.