Constructor
PaidAI-native ecommerce search and product discovery platform that uses reinforcement learning to optimize revenue across search, browse, recommendations, and guided selling.
What is Constructor?
Constructor is the only search and product discovery platform built exclusively for ecommerce, with a proprietary Commerce Reasoning Engine that learns from behavioral clickstream data and uses reinforcement learning to continuously optimize every discovery touchpoint for business outcomes like revenue, conversion rate, and profit. Unlike legacy keyword search tools with AI bolted on, Constructor was built from the ground up with transformers, LLMs, and clickstream data, processing shopper intent in real time and sharing a single intelligence layer across search, browse, recommendations, autocomplete, collections, sponsored products, and its AI Shopping Agent. The result is a unified personalization system where every interaction across the journey makes the next one smarter. Constructor achieves consistent 10M+ revenue lifts for enterprise customers including Sephora, Under Armour, and Petco, and has been named a Leader by Gartner, Forrester, and IDC — the only search and discovery vendor recognized by all three. It integrates with Salesforce Commerce Cloud, commercetools, and all major enterprise ecommerce platforms and can typically be live in six weeks or less.
Key Features
Integrations
How to Use Constructor
✅ Best For
- Enterprise ecommerce brands, retailers, and distributors with large and complex product catalogs who want a unified AI discovery platform that directly optimizes for revenue and conversion rate rather than just search relevance.
- Mid-market ecommerce teams frustrated with legacy keyword search that requires constant manual rule management and that fails to improve on its own over time without significant developer intervention.
❌ Not For
- Small stores and early-stage brands with fewer than 10,000 products and modest traffic volumes, where Constructor's enterprise-scale reinforcement learning engine requires more behavioral data to show meaningful lift than the business can generate.
- Organizations with limited IT resources or very tight implementation timelines who are not able to commit the engineering time required for proper catalog and behavioral data integration.
Reviews
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Pricing
- ✓Usage-based
- ✓priced on search volume and platform modules selected — average contract value approx. $150
- ✓000/year
Prompts to Try
Show me why the search term 'running shoes' is returning the products it does and what I can do to boost our in-house brand
Configure the browse page for women's dresses to prioritize new arrivals and highest-margin products for logged-in loyalty members
Run an A/B test comparing our current recommendation logic on the cart page against Constructor's AI recommendations
Use Cases
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