Fix Klaviyo Abandoned Cart Flows That Never Fire

How DataCops feeds your Klaviyo flows

Klaviyo flows are triggered by metrics on a profile. If the metric never lands on the right profile, the flow never starts, however well it is built. DataCops fixes the delivery side: it works out who the shopper is, checks that they are a real person who allowed tracking, and then sends Klaviyo's own standard metrics from its server to Klaviyo's API.

Step 1: recognise the shopper

When a shopper gives their email at checkout or on a form, DataCops links it to that visitor. When the same visitor comes back, DataCops knows who they are, even if Klaviyo's own browser cookie has run out.

For long gaps, turn on durable visitor memory for your site. It is a first-party cookie set by the server on your own DataCops subdomain, datacops.yourdomain.com, and it keeps a returning visitor recognised for up to 400 days, refreshed on each visit. It is a per-site switch that is off until you turn it on. It is only set for visitors who allowed it in your cookie banner and whose visit looks human, and it works on Safari, which wipes script storage after 7 days.

Step 2: check the visit before sending

• Bots are skipped. A visit DataCops judges to be a bot never sends a browse, cart or checkout event. Your Klaviyo page in DataCops counts how many bots were kept out.
• Consent is respected. In the EU, EEA, UK and Switzerland, an event is sent only when the shopper granted consent. Elsewhere it is sent unless the shopper refused.
• No repeats. The same metric for the same person and product is not sent again within 30 minutes, so a shopper refreshing a page does not flood their profile.

Step 3: send Klaviyo's own metrics

DataCops sends Viewed Product, Added to Cart and Started Checkout, the same names Klaviyo's templates use. Each event carries the product name, id, price, image, link and cart items, so your emails can show the right product. Your browse abandonment, abandoned cart and abandoned checkout flows start firing without any change.

DataCops also writes two profile properties: datacops_verified_human and datacops_bot. Add a flow filter or a segment rule of datacops_bot is false, and fake signups stop getting your emails and hurting your sender reputation.

Connect with a secure one-click install

You connect Klaviyo with a secure one-click install from the link in our Klaviyo docs. You approve access in Klaviyo and land back in DataCops signed in, with your site linked. Already a DataCops user? Connect Klaviyo from your dashboard instead. DataCops asks Klaviyo for four permissions, and only these:

• accounts:read to confirm which Klaviyo account you connected.
• events:write to send Viewed Product, Added to Cart and Started Checkout.
• metrics:read to read the metrics in your account.
• profiles:write to add the shopper's events and the bot flags to their profile.

One tool behind Klaviyo and your ads

The same DataCops setup that feeds Klaviyo also runs the rest of your tracking stack.

• Leads to your ad platforms. A signup through a Klaviyo form can go to your ad platforms as a Lead once you map it. DataCops sends to 8 ad platforms: Meta, Google Ads, TikTok, LinkedIn, Microsoft Ads, Reddit, Pinterest and X.
• Other CRMs too. The same verified lead can go to HubSpot, Brevo or ActiveCampaign as well as Klaviyo.
• Built-in cookie banner. Shown in Europe by default, built to the IAB TCF v2.2 standard, with Google Consent Mode v2 on by default. The server re-checks consent before every send.
• Real people only for ads. A per-platform switch, off by default, that keeps bots and datacenter traffic out of what you send to ad platforms. VPN, proxy and Tor can be added.
• Sales counted once. Each conversion carries an event ID and each sale its order ID, so the browser and the server never report the same purchase twice.
• CRM sales back to ads. When a lead becomes a sale in your CRM, DataCops can send it back to your ad platforms. HubSpot is checked every 5 minutes, and the release API covers other systems. Held leads expire after 14 days.
• A delivery log with reasons. See per platform what was sent, skipped or failed, with a plain-English reason for anything that did not go.
• Click fraud tools on Organization. Block bot IPs at the Cloudflare edge, and export refund evidence for Google's Click Quality form covering the last 60 days. Google decides the refund.

The Klaviyo connection is part of every DataCops plan. Free covers 2,000 sessions a month, Business is $59 a month and Organization is $359 a month, with lower prices on yearly billing.

Good to know before you start

• Orders and your catalog keep coming from Shopify's own Klaviyo app, so nothing is counted twice.
• DataCops sends events for shoppers who gave an email at some point. That is exactly who your flows can email.
• Turn on durable visitor memory in your site settings to recognise shoppers for up to 400 days.
• Keeping Klaviyo onsite tracking on is still a good idea. The two work side by side.