Stop losing revenue to a Klaviyo stack that does not talk to itself
Right now, your Klaviyo segments run on stale data. Your abandoned cart flows miss triggers because your platform does not push real-time events. Your team fills the gaps manually every week. We fix the plumbing. We connect Klaviyo to Shopify, Recharge, Gorgias, LoyaltyLion, Yotpo, and your custom stack. Every event fires. Every segment updates. Every automation runs on actual buyer behavior, not yesterday's CSV export.
42 Klaviyo integration projects shipped across Shopify, Shopify Plus, WooCommerce, BigCommerce, and Adobe Commerce
Your Klaviyo flows are firing on stale data right now
Your ecommerce stack and Klaviyo are not in sync. Segments update hours late. Flows fire without the full customer picture. Your team patches gaps manually every week. None of that is your fault. It is an integration problem, and it costs you real money.
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of abandoned cart revenue disappears when Klaviyo gets no real-time cart data. No trigger means no email. No email means no recovery.
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your team loses syncing customer data by hand. That is 624 hours per year doing what an integration handles in seconds.
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of Klaviyo segments contain outdated data when loyalty, reviews, and subscriptions do not sync. You send the wrong message to the wrong person and wonder why open rates drop.
Click any platform below to see what data reaches Klaviyo and what flows it fires
Select a platform to see which events sync to Klaviyo, which automations activate, and what changes for your team.
You know exactly who owns what before a single line of code ships
Every customer action reaches Klaviyo in seconds
No more stale CSV imports from last Tuesday. Adding to cart, submitting a support ticket, or redeeming loyalty points, each action reaches Klaviyo in real time. Your segments stay current. Your flows fire on what buyers actually did.
A clear handoff document before any work goes live
You receive a written document showing what Redefine owns, what your team owns, and where the boundary sits. Every data field is mapped. Every event is tested. Nothing goes live until both sides sign off.
Custom-built integrations when standard connectors fall short
Your stack is not generic. Your integration should not be either. We build custom API connections and middleware for B2B pricing tiers, multi-currency catalogs, headless storefronts, and ERP-connected inventory. Standard connectors break on complex stacks. We build for yours specifically.
Your live flows keep running while we build the new one
We build and test the new integration in a staging environment. Your existing flows keep firing throughout. We validate every data point before the switch. No silent breaks. No lost revenue.
30 days of active monitoring after your integration is live
We watch event delivery, data accuracy, and sync health for 30 days after launch. If a webhook fails or an API changes, your team does not find out through a broken flow. We catch it first and fix it.
How Corporate Gear reached $45M+ in annual revenue with an integrated Klaviyo stack
Corporate Gear sells branded merchandise and apparel to businesses. They run a complex multi-platform ecommerce operation with high order volume and a fragmented data stack.
Corporate Gear's Klaviyo account ran on incomplete data. Their ecommerce platform, ERP, and customer support tool did not sync properly. Segments were built on partial purchase history. Lifecycle flows fired without loyalty or subscription context.
Redefine mapped Corporate Gear's full data stack and identified 14 events missing from Klaviyo. We built integrations across their commerce platform, ERP, loyalty program, and support system. Lifecycle flows now run on complete customer data. Revenue followed.
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$45M+ in annual revenue. Corporate Gear's fully integrated Klaviyo stack now powers every lifecycle automation across their business.
Most Klaviyo agencies stop at the test order. We test what happens three weeks after launch.
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We scope integration ownership before a single line of code ships
Most partners treat integration as an afterthought. They hand you a broken webhook and a support ticket link. We start with a data-flow map. You see exactly which events travel where, who owns each connection, and what happens when something breaks. You know what you are paying for before you sign.
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We test every event path, not just the happy path
Other agencies run a test order and call it done. We test the edge cases: partial refunds, subscription swaps, loyalty point expirations, multi-currency orders, and split shipments. We also test the dozen quiet failure modes that surface three weeks after launch. Long after the launch call, your integration still works.
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We build for your next integration, not just this one
Your stack will grow. You will add a review tool. You will swap subscription platforms. You will expand to a second storefront. The integration layer we build today handles that without starting from scratch. Adding a new connection takes days, not months.
Answers to the questions you have before your first call
A single platform integration, such as Shopify to Klaviyo, takes 1 to 2 weeks from kickoff to go-live. Multi-tool stacks covering subscriptions, loyalty, reviews, and support run 3 to 5 weeks. We give you an exact timeline after the stack audit, before you commit to anything.
No. We build and test the new integration in a staging environment while your existing flows keep running. The switch is controlled and monitored. If anything behaves unexpectedly, we roll back before it reaches your customers.
Yes. We build custom middleware and API connections for headless storefronts and non-standard platforms. If your stack has an API, we can connect it to Klaviyo. We handle the event mapping, the error logic, and the testing. You do not need a standard setup for us to work with you.
The audit maps your current tool stack. It identifies every data gap between your platforms and Klaviyo. It documents which events are missing or delayed. You get a prioritized integration plan with scope, timeline, and clear ownership. You receive the full audit document whether or not you move forward with us.
Every integration project is scoped and priced per connection. A standard Shopify-to-Klaviyo connector costs differently than a custom ERP integration with multi-currency logic. You receive line-by-line pricing in your proposal before any work begins. No hourly billing. No scope changes without written approval from you.
Describe your stack. We scope your full Klaviyo integration plan within 3 days.
Your team spends 2 to 3 hours total on this project: one kickoff call, a secure access handoff, and a final walkthrough before go-live. We run everything in between.
We call within 48 hours · scoped proposal in 3 days · work starts within 1 week of approval
Your integrations are costing you revenue. Here is how to fix them.
Stop stitching tools together with manual workarounds. Get a scoped integration plan from a team that has shipped 42 Klaviyo projects and caught the failure modes before they hit your customers.
No commitment. Just a plan.
Book My Stack AuditSend your brief. We call within 48 hours. Scoped proposal in 3 days. Work starts within 1 week of approval.
