Better recommendations, built by practitioners

CueHQ was born from years of hands-on experience in e-commerce retention. We've managed email programs, built automation flows, and optimized campaigns for stores of all sizes. One thing kept coming up: product recommendations were always the weakest link.

Klaviyo's built-in recommendations rely on basic collaborative filtering — the same approach that powers "customers also bought" widgets everywhere. It works, but it doesn't understand your products, your margins, or your merchandising strategy.

We took a different approach. CueHQ trains a custom encoder on your product catalog to create high-dimensional embeddings that capture the nuances of your inventory. Combined with each customer's purchase history, we generate hyper-relevant product matches — and sync them directly to Klaviyo as custom properties.

The result: higher click-through rates, more revenue per email, and full control over which products get recommended. No code changes, no platform migration. Just smarter recs inside the tools you already use.