Klaviyo events,
delivered server-side.
Klaviyo powers the most revenue-generating email and SMS programs in e-commerce — but only when it sees every customer action. Ad blockers, iOS restrictions, and shrinking cookie windows silently erase 20–40% of the browsing, cart, and purchase events that Klaviyo needs to trigger flows and build segments.
Ingest Labs sends your customer events to Klaviyo server-side — enriched with first-party identity, deduplicated against on-site tracking, and gated by consent. Complete behavioral data means better segmentation, higher-converting flows, and revenue you were leaving on the table.
Why Klaviyo + Ingest Labs
Klaviyo's revenue engine runs on behavioral events: a product viewed, a cart abandoned, a checkout completed. When those signals arrive complete and on time, flows fire, segments update, and campaigns convert. When they don't — because a browser extension blocked the script, or a cookie expired mid-session — Klaviyo operates on a partial picture and revenue leaks silently.
The fix isn't more client-side JavaScript. It's moving the event pipeline server-side, where ad blockers can't reach it and cookie lifetimes don't matter. Ingest Labs captures every interaction at the server level, resolves customer identity using first-party data, and streams events to Klaviyo's API in real time — with the same schema Klaviyo expects from its own tracking snippet.
The result is a Klaviyo account that sees every customer, every session, every conversion. Abandoned cart flows trigger for the shoppers who were previously invisible. Win-back segments include the customers who actually lapsed — not just the ones whose cookies survived. And your revenue-per-recipient numbers finally reflect reality.
Integration resources
Setup guide for the Klaviyo destination, including event mapping, identity resolution, and API key configuration.
Contact for setup guide
Klaviyo — where you build segments, design flows, and manage email and SMS campaigns powered by customer data.
Visit KlaviyoKlaviyo's official API reference — event tracking, profile identification, and server-side integration guide.
Klaviyo API docsKey benefits
Every customer action Klaviyo needs for flows, segments, and campaigns — captured server-side and delivered in real time.
- Recover 20–40% of browse, cart, and purchase events lost to ad blockers and cookie restrictions
- Enrich Klaviyo profiles with first-party identity for sharper segmentation and personalization
- Stream events server-side in real time so flows trigger within seconds of customer actions
- Deduplicate server and client events automatically — no double-counted revenue or duplicate flow triggers
- Enforce GDPR, CCPA, and consent policies before any event reaches Klaviyo
- Zero impact on storefront performance — event capture happens entirely server-side
Frequently Asked Questions
What events does Ingest Labs send to Klaviyo?
Ingest Labs streams all standard e-commerce events to Klaviyo server-side — including Viewed Product, Added to Cart, Started Checkout, Placed Order, and custom events you define. Each event arrives with full product metadata, cart value, and customer identity so Klaviyo can trigger flows and build segments immediately.
Will server-side events conflict with Klaviyo's on-site tracking?
No. Ingest Labs deduplicates events using deterministic identifiers before they reach Klaviyo. If the same event fires from both the browser snippet and the server-side stream, Klaviyo receives it once — so your flow triggers, revenue attribution, and segment counts stay accurate.
How does this improve my Klaviyo segmentation?
Browser-side tracking misses 20–40% of customer activity due to ad blockers, cookie restrictions, and page-load timing issues. Server-side delivery closes that gap, giving Klaviyo a complete behavioral picture. More events mean more precise segments — and more precise segments mean higher-converting flows and campaigns.
Do I need to change my existing Klaviyo flows?
No. Server-side events arrive in the same format Klaviyo expects, so your existing flows, triggers, and segment conditions continue to work. The only difference is that more events reach Klaviyo, which means your flows fire for customers who were previously invisible.
Is customer data hashed or anonymized before sending?
Ingest Labs respects your consent framework. Events are only forwarded when the customer has opted in. PII fields like email and phone are sent to Klaviyo as required for identification — Klaviyo needs these to match profiles — but they never pass through third-party intermediaries. The pipeline is direct: your server to Klaviyo's API.
How long does setup take?
Most customers are live within 24 hours. Shopify stores install the Ingest Labs app and connect their Klaviyo API key in minutes. Custom platforms use our SDK and server-side tag manager to map events to Klaviyo's schema.
Ingest Labs Klaviyo integration: Server-side event delivery for email and SMS marketing. Recovers customer events lost to ad blockers, browser restrictions, and cookie expiration. Enriches Klaviyo profiles with first-party identity, deduplicates server and client events, and enforces consent policies. Live in under 24 hours.
Feed Klaviyo the complete customer signal it needs to drive revenue.
Server-side events, first-party identity, real-time delivery — live in under a day.