ConvertKit Referral UTM Setup: Step-by-Step Guide

Referral programs are one of the highest-converting acquisition channels for creators and small businesses. But if you’re running a ConvertKit referral campaign without UTM parameters, you’re missing critical data on what’s driving signups.

UTM tags let you track exactly which referral link, social post, or email drove a new subscriber or customer. This guide walks you through setting up UTM parameters for ConvertKit referrals in minutes, no technical expertise required.

Why UTM Tracking Matters for ConvertKit Referrals

ConvertKit’s built-in referral tool lets you create unique referral links for your subscribers. But without UTMs, you can’t tell if a signup came from a Twitter post, a YouTube video, or a dedicated email newsletter.

Proper UTM setup helps you:

• Identify your top-performing referral channels
• Optimize your outreach to focus on high-converting platforms
• Attribute referral rewards accurately to promoters
• Measure ROI for any paid promotion of your referral link

Prerequisites for ConvertKit Referral UTM Setup

Before you start adding UTMs to your ConvertKit referral links, make sure you have:

1. An active ConvertKit account with the referral program feature enabled (available on all paid plans, and free plans with 1,000+ subscribers)
2. Your unique ConvertKit referral link (generated from the Referral tab in your dashboard – check out our ConvertKit referral program setup guide for step-by-step activation instructions)
3. Access to Google Analytics 4 (GA4) or your preferred analytics platform (read our GA4 basics for creators guide to get started) to view tracked data
4. A list of the channels you’ll promote your referral link on (e.g., Instagram, email, blog)

Step-by-Step ConvertKit Referral UTM Setup

Step 1: Generate Your Base ConvertKit Referral Link

Log into your ConvertKit dashboard, navigate to the Referral tab on the left sidebar. Click “Create Referral Link” if you haven’t already, or copy your existing live referral link.

Your base link will look like: https://convertkit.com/referral/your-unique-id

Step 2: Add UTM Parameters to Your Referral Link

UTM parameters are tags you add to the end of a URL to track traffic sources. The 5 standard UTM parameters are:

• utm_source: The platform sending traffic (e.g., twitter, email, instagram)
• utm_medium: The type of content (e.g., social, cpc, organic)
• utm_campaign: The name of your referral campaign (e.g., q3-referral-push, new-year-referral)
• utm_content: Optional: Identifies specific content (e.g., link-in-bio, newsletter-cta, video-description)
• utm_term: Optional: Tracks paid keywords (rarely used for referrals, but helpful for paid promos)

For a ConvertKit referral link promoted in your email newsletter, your UTM-tagged link would look like:

https://convertkit.com/referral/your-unique-id?utm_source=email&utm_medium=newsletter&utm_campaign=2024-referral-drive&utm_content=mid-week-cta

Step 3: Create Channel-Specific Referral Links

Create a unique UTM-tagged link for every channel you promote your ConvertKit referral program on. For example:

• Instagram bio: ...?utm_source=instagram&utm_medium=social&utm_campaign=2024-referral&utm_content=bio-link
• YouTube description: ...?utm_source=youtube&utm_medium=video&utm_campaign=2024-referral&utm_content=desc-link
• Twitter post: ...?utm_source=twitter&utm_medium=social&utm_campaign=2024-referral&utm_content=tweet-1

Use a free tool like Google’s Campaign URL Builder to generate these links quickly without typos.

Step 4: Test Your UTM-Tagged Links

Before sharing your links publicly, click each one to make sure it redirects to your ConvertKit referral landing page correctly. Check your analytics platform (e.g., GA4) in real time to confirm the UTM parameters are being recorded.

Step 5: Share Links and Track Performance

Swap your plain ConvertKit referral links with your UTM-tagged versions across all channels. Check your analytics weekly to see which channels are driving the most referral signups, and double down on those platforms.

Common ConvertKit Referral UTM Mistakes to Avoid

Even small UTM errors can mess up your tracking. Avoid these common pitfalls:

• Using inconsistent naming (e.g., “Twitter” in one link and “twitter” in another – keep all parameters lowercase)
• Forgetting to update old plain referral links to UTM-tagged versions
• Using the same utm_content tag for multiple different links
• Not testing links before publishing

Frequently Asked Questions

Can I add UTMs to existing ConvertKit referral links?

Yes. You can add UTM parameters to any live ConvertKit referral link at any time. Just append the UTM tags to the end of your existing link, as outlined in Step 2.

Do I need Google Analytics to track ConvertKit referral UTMs?

No. While GA4 is the most popular option, you can use any analytics platform that supports UTM parameter tracking, including ConvertKit’s built-in analytics (though UTM data will only show in third-party tools).

Will adding UTMs to my ConvertKit referral link break the referral tracking?

No. ConvertKit’s referral system tracks based on your unique referral ID in the base link, so adding UTM parameters to the end will not affect reward attribution for your promoters.

How often should I check my UTM tracking data?

Check your data weekly at minimum. For active referral campaigns, check daily to spot underperforming channels early and adjust your promotion strategy.

Conclusion

Setting up UTM parameters for your ConvertKit referrals takes less than 10 minutes, but it gives you months of actionable data to grow your referral program faster. Stop guessing which channels work – start tracking today.

Ready to launch your ConvertKit referral campaign? Sign up for ConvertKit here (or log into your existing account to enable referrals) and set up your UTMs in minutes. Have questions about advanced UTM setup? Drop them in the comments below.