The safest way to connect Gravity Forms with ConvertKit is to use a direct feed that sends only clean, consent-based form data into the right subscriber form, sequence, or tag. Set the connection once, test it with real entries, then let ConvertKit handle follow-up email automation.
TLDR: Gravity Forms collects the lead on WordPress, while ConvertKit stores the subscriber and starts the email workflow. A common setup is a “Download the guide” form that adds a subscriber to ConvertKit with the tag lead magnet pricing guide and starts a 5-email nurture sequence. For a site getting 2,000 monthly visitors, a 4% form conversion rate means about 80 new subscribers per month entering the same automated path. The key is accurate field mapping, clear consent, and tags that do not become a messy pile after three months.
Why Connect Gravity Forms and ConvertKit?
Gravity Forms is strong at collecting structured data on WordPress. ConvertKit is built for subscriber management, email sequences, tags, and creator-focused automation. Together, they create a clean lead capture system without forcing users into manual exports.
This integration is useful when you want to:
- Send new form submissions directly to ConvertKit.
- Add subscribers to a specific form, tag, or sequence.
- Segment leads by interest, source, service, or purchase intent.
- Start an automated email series after a form is submitted.
- Track which forms produce the best subscribers.
The catch is that small setup mistakes can be annoying. One wrong field map can send blank names into ConvertKit. One vague tag like website lead can become useless once you run several offers. Plan the structure before you connect anything.
Main Integration Options
There are three common ways to connect Gravity Forms and ConvertKit. The right choice depends on your budget, technical comfort, and workflow complexity.
- Native or dedicated add-on: Best for most site owners. It usually adds a ConvertKit feed inside Gravity Forms, where you map fields and choose tags or forms.
- Zapier or Make: Good for multi-step workflows. For example, send a lead to ConvertKit, notify Slack, and add a row to Google Sheets.
- Webhooks or custom code: Best for advanced teams that need tighter control, custom validation, or internal CRM routing.
For a standard marketing site, start with the dedicated add-on route. It is simpler to maintain and easier for non-developers to check later.
Before You Start
Prepare both tools before touching API keys. This prevents half-built automations and duplicate work.
- In Gravity Forms: Create the form, confirmation message, notification emails, and consent checkbox.
- In ConvertKit: Create the form, tag, sequence, or visual automation that should receive the subscriber.
- For compliance: Add clear consent language if you plan to send marketing emails.
- For tracking: Decide on naming rules for tags, such as source gravity forms, lead magnet checklist, or interest consulting.
Use specific tags. Contact form is too broad. consulting inquiry website form tells you much more six months later.
Step-by-Step Setup Guide
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Install Gravity Forms on WordPress.
Confirm your license is active and the form plugin is updated. Outdated plugins cause avoidable connection errors. -
Install the ConvertKit integration add-on.
Depending on your license and plugin choice, this may come from Gravity Forms, a third-party provider, or an automation connector. Install it from your WordPress dashboard and activate it. -
Get your ConvertKit API credentials.
In ConvertKit, find your API key and API secret under account settings or developer settings. Copy them carefully. Honestly, it feels like this part should be faster, but switching between tabs and rechecking keys often takes a few extra minutes. -
Paste the credentials into WordPress.
Go to the add-on settings in WordPress and connect your ConvertKit account. Save the settings. If the plugin offers a connection test, run it. -
Create a feed for your Gravity Form.
Open the target form in Gravity Forms. Add a new ConvertKit feed. Select the ConvertKit form, tag, or sequence that should receive the entry. -
Map your fields.
Map email to email. Map first name to first name. If you collect company, phone, or interest, map those to custom fields if your connector supports them. -
Set conditional logic.
Use conditions when needed. For example, only add someone to a sales sequence if they select I want a consultation. This keeps casual newsletter subscribers out of high-intent sales flows. -
Test with real entries.
Submit the form using a test email address. Check the Gravity Forms entry, the ConvertKit subscriber profile, assigned tags, and automation status. Do not skip this. A test takes two minutes and can prevent days of bad data.
Recommended Automation Workflows
Once the integration works, build workflows that match user intent. Do not send every subscriber into the same email series. That is how lists get tired.
1. Lead Magnet Delivery
This is the simplest and most common workflow. A visitor fills out a Gravity Form to get a checklist, template, guide, or webinar replay. Gravity Forms sends the email address to ConvertKit. ConvertKit applies a tag and sends the download email.
- Gravity Forms trigger: Form submission.
- ConvertKit action: Add tag and start sequence.
- Best tags: lead magnet seo checklist, lead magnet pricing guide.
- Email sequence: Delivery email, value email, case study, objection handling, offer.
2. Consultation Request Follow-Up
Use this for service businesses. The form can collect budget, timeline, service type, and project notes. ConvertKit can then segment the lead by purchase intent.
- High intent: Add tag sales qualified lead and notify the sales team.
- Lower intent: Add tag research phase and start an educational sequence.
- No fit: Send a polite resource email instead of a sales pitch.
This workflow saves time because your team is not treating every inquiry the same. A $10,000 project request should not receive the same response as a casual question.
3. Event or Webinar Registration
Gravity Forms can collect webinar registrations with job role, topic interest, and questions. ConvertKit then handles reminders and post-event follow-up.
- Send a confirmation email right after registration.
- Send reminder emails 24 hours and 1 hour before the event.
- Tag attendees based on the topic they selected.
- Send replay links and related offers after the event.
4. Customer Onboarding
If a Gravity Form is used after purchase or signup, send the customer into an onboarding sequence. This can reduce support requests and help users get value faster.
- Day 0: Welcome and next steps.
- Day 2: Setup instructions.
- Day 5: Common mistakes.
- Day 10: Feedback request or upgrade offer.
Data Quality and Consent Rules
A serious integration needs clean data. It also needs clear permission. Add a required consent checkbox if subscribers will receive marketing emails. Store the form entry, timestamp, IP address if appropriate, and the exact consent wording used at the time.
Use double opt-in when list quality matters more than raw list size. Single opt-in may grow faster, but it can attract typos and low-quality addresses. For paid traffic, double opt-in can protect your sender reputation.
Common Problems and Fixes
- Subscriber not appearing: Check API credentials, feed status, and conditional logic.
- Wrong tag applied: Review each form feed and tag rule.
- Duplicate subscribers: ConvertKit usually stores one subscriber per email, but tags and sequences can still stack up.
- Blank custom fields: Confirm the Gravity Forms field is mapped to the correct ConvertKit field.
- Automation not starting: Check whether the automation trigger is a tag, form signup, or sequence subscription.
Best Practices for Long-Term Maintenance
Review your integration once per quarter. Remove unused tags. Rename unclear ones. Check that active forms still send subscribers to the right ConvertKit assets. Expect to waste time later if you let every campaign create random tags with no naming rule.
Keep a simple tracking document with form name, page URL, ConvertKit tag, sequence name, and owner. This is boring work, but it prevents confusion when campaigns multiply.
Gravity Forms and ConvertKit work well together when the system is built with intent. Capture the right data, send it to the right segment, and let automation do the follow-up without losing the human logic behind it.
