Klaviyo Referral Program Integration

Integrate with Klaviyo to trigger personalized email flows for referred customers, referrers, and reward notifications.

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About Our Klaviyo Referral Integration

Klaviyo

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Integrate with Klaviyo to trigger personalized email flows for referred customers, referrers, and reward notifications.

What it does

What You Can Do with Klaviyo

Klaviyo is the email and SMS platform of choice for serious e-commerce brands, and it's one of the most powerful channels you have for launching and sustaining a referral program. Connect Referral Rock with Klaviyo to embed personalized referral invites in your Flows, campaigns, and transactional emails. Your customers get a one-click link to start referring; you get a measurable acquisition channel inside the platform you already use every day.

Embed personalized One-Click-Access referral links in any Klaviyo Flow or campaign

Target specific Klaviyo lists or segments with referral program invites

Launch a referral kick-off campaign to your full subscriber list

Track which Klaviyo sends and Flows generate the most referral program participants

Re-engage existing members with milestone and reward update emails via Klaviyo

How the Klaviyo Integration Works

Connect Referral Rock to your Klaviyo account

Authorize the Klaviyo integration in Referral Rock. Your Klaviyo lists and segments become available as audiences you can target with referral invites, no CSV exports, no manual syncing.

Add referral invite links to your Flows and campaigns

Insert a personalized One-Click-Access link into any Klaviyo Flow or campaign. Each recipient gets their own unique referral link. They click once and they're enrolled, no passwords or signup required.

Drive sharing through your existing send cadence

Add referral CTAs to your post-purchase Flow, win-back sequences, and newsletters. You're already emailing customers at the right moments. Referral promotion slots in without creating extra work.

Track which Klaviyo sends generate the most referrals

Referral Rock shows you which campaigns and Flows drove the most new members and conversions. Use that data to double down on what's working and optimize future sends.

Launch your referral program to your Klaviyo subscriber list

Your email list is your most valuable owned asset, and the best audience for a referral program launch. Klaviyo makes it easy to reach them all at once with a personalized invite.

Send a one-time kick-off campaign with each subscriber's unique referral link embedded, no manual list prep or segmentation required.
Subscribers click once to join and start sharing immediately, with no account creation or password friction.
Use Klaviyo's segmentation to target your highest-LTV customers first. Your best customers are your best referrers.

Embed referral invites in your post-purchase Flow

The moment after a purchase is the highest-intent window for referral promotion. Your customer just converted. They're engaged, they're happy, and they're most likely to recommend you.

Add a referral CTA with a personalized link to your post-purchase Flow. It fires automatically for every buyer without any extra work.
Combine it with your order confirmation, shipping notification, or review request email to make the referral ask feel natural.
Klaviyo's Flow timing controls let you hit customers at exactly the right moment: one day after delivery, after a product has been used, or on a schedule you choose.

Keep your referral program top of mind in every campaign

One-time launches fade. Sustained referral growth comes from consistently reminding customers that the program exists, and Klaviyo makes that easy without creating extra campaigns.

Add a referral block or footer CTA to your newsletters, promotional emails, and product announcements.
Use Klaviyo's dynamic content to show personalized referral stats, including how many people a customer has referred and how close they are to their next reward.
Re-engage inactive referrers with a win-back Flow that reminds them of their unused sharing link and any pending rewards.

Measure the impact of every Klaviyo send on referral growth

Most referral programs can't tell you which marketing activity actually drove new members. With Referral Rock and Klaviyo together, you can.

Referral Rock tracks member joins, shares, and conversions attributed to each Klaviyo campaign or Flow.
Identify which sends, including launch emails, post-purchase Flows, and newsletters, that generate the most active referrers.
Use the data to optimize cadence, subject lines, and placement of referral CTAs across your Klaviyo setup.

Klaviyo Referral Integration — FAQ

The integration is a Share-type connection: you embed personalized One-Click-Access links in your Klaviyo Flows and campaigns to promote your referral program. When a recipient clicks their unique link, they're enrolled instantly, no passwords, no extra signup. Referral Rock tracks which campaigns drove the most joins and referrals.

Yes. You can add a referral CTA with a personalized link to any existing Flow, including post-purchase, win-back, welcome series, or custom automation. The link is unique per recipient and auto-enrolls them in your referral program on first click. No Flow rebuilding required.

Klaviyo supports both email and SMS marketing. You can include your referral program link in SMS messages the same way you would in email, personalized per recipient and trackable in Referral Rock. Note that Klaviyo's SMS capabilities require a paid Klaviyo plan.

A paid Klaviyo plan is required. Referral Rock itself is available on all plans. Our onboarding team will walk you through connecting both accounts and getting your first Klaviyo campaign live with referral links.

Yes. Because Klaviyo's segmentation is already set up for your brand, you can send referral invites to exactly the right audience, whether your highest-LTV customers, recent buyers, loyal subscribers, or any custom segment. This lets you prioritize the customers most likely to refer.

Referral Rock's dashboard shows you which campaigns and Flows generated the most new members, shares, and referral conversions. You can use that data to identify your best-performing sends and optimize future referral promotion across your Klaviyo account.

“Their integrations, their obsession to be on the leading edge of their niche, the overall customizability... All in all, I saved thousands by not needing to build an app or sign up for a long-term contract.”

Need help setting up?

Every Referral Rock plan includes dedicated onboarding support. Our team will help you configure the Klaviyo integration and make sure everything is working perfectly. View the setup guide →