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      • All Constructor Products A connected system of intelligent discovery channels.
      • CONSTRUCTOR PLATFORM

        Learn more about the platform driven by a central Discovery Reasoning Engine that interprets behavior, context, and intent to deliver the right products to the right person, everywhere they shop.

        View More
      • SHOPPING AGENTS

        • AI Shopping Agent

          Helps shoppers find what they want to buy using natural language

        • Product Insights Agent

          Generate and answer personalized product questions that help shoppers buy with confidence

      • ONSITE SHOPPER EXPERIENCES

        • Search & Autosuggest

          Ecommerce search driven by AI and real-time shopper behavior

        • Browse

          Personalize your ecommerce category pages for maximum conversion

        • Recommendations

          Help shoppers discover products they didn’t know they needed

        • Retail Media

          Unlock paid revenue with relevant sponsored products and ads that don’t sacrifice customer experience

        • Collections

          Build dynamic, curated product pages

        • Quizzes

          Create smart product recommendation experiences that drive shopper engagement

      • OFFSITE SHOPPER EXPERIENCES

        • Cross-Channel & Offsite Discovery

          Create data-driven marketing campaigns across channels including email, SMS, mobile notifications and in-store

      • INSIGHTS & AUTOMATIONS

        • Merchant Intelligence Agent (Beta)

          Research, understand and fix what’s behind every result and ranking

        • Attribute Enrichment

          Enrich product and category attributes using GenAI to improve discoverability

        • Merchandiser Controls

          Gain insight from dashboards and reports, set controls and run experiments

    • q3-25-forrester-shopify-webinar-resource-hub@2x

      AI Agents in Commerce: What’s Working, What’s Not, and How to Start

      Join Constructor and Shopify leadership, along with guest speaker Emily Pfeiffer, Principal Analyst at Forrester, for an expert-driven discussion.

      View Now
        • B2C

          Help more shoppers find the right products for them.

        • B2B

          Product discovery technology that’s purpose-built to handle the complex needs of B2B ecommerce.

        • Fashion & Apparel

          Tailor discovery experiences to every season, trend, and shopper.

        • Grocery

          Help every shopper fill their basket — faster, smarter, and more profitably.

        • Furniture & Home Goods

          Make researching and buying furniture feel effortless.

        • Department & General Merchandise

          Show appealing product results from large, complex catalogs.

  • Customers
    • agentic-ai-hero@2x-2

      Preparing Retail for Agentic AI

      We're witnessing the early stages of a radical shift in digital commerce: the rise of AI shopping agents. It's a transformation that redefines discovery, giving shoppers a new way to find products and make purchasing decisions.

      Read Now
        • Upcoming Events

          Visit us in person at ecommerce industry events.

        • Reports & Guides

          New research, guidance, and insights for the future of retail.

        • Webinars

          Educational webinars, conversations with Constructor partners, and more.

        • Blog

          The latest ideas and news from the frontier of commerce search and discovery.

        • Split/Test Digest

          The most interesting learnings from A/B testing at Constructor.

        • News

          Read Constructor's latest news coverage and press announcements.

        • Documentation

          Learn about the components of Constructor's advanced, AI-powered product discovery suite.

        • About Us

          With AI in our DNA and by keeping ecommerce as our core focus, we’ve built the best product search and discovery solution specifically for the unique needs of retailers.

        • Partners

          Constructor partners with the world’s top retail consultants, systems integrators, and technology platforms.

        • Careers

          Constructor is building the next generation of search solutions.

Login
Book a Demo
      • All Constructor Products A connected system of intelligent discovery channels.
      • CONSTRUCTOR PLATFORM

        Learn more about the platform driven by a central Discovery Reasoning Engine that interprets behavior, context, and intent to deliver the right products to the right person, everywhere they shop.

        View More
      • SHOPPING AGENTS

        • AI Shopping Agent

          Helps shoppers find what they want to buy using natural language

        • Product Insights Agent

          Generate and answer personalized product questions that help shoppers buy with confidence

      • ONSITE SHOPPER EXPERIENCES

        • Search & Autosuggest

          Ecommerce search driven by AI and real-time shopper behavior

        • Browse

          Personalize your ecommerce category pages for maximum conversion

        • Recommendations

          Help shoppers discover products they didn’t know they needed

        • Retail Media

          Unlock paid revenue with relevant sponsored products and ads that don’t sacrifice customer experience

        • Collections

          Build dynamic, curated product pages

        • Quizzes

          Create smart product recommendation experiences that drive shopper engagement

      • OFFSITE SHOPPER EXPERIENCES

        • Cross-Channel & Offsite Discovery

          Create data-driven marketing campaigns across channels including email, SMS, mobile notifications and in-store

      • INSIGHTS & AUTOMATIONS

        • Merchant Intelligence Agent (Beta)

          Research, understand and fix what’s behind every result and ranking

        • Attribute Enrichment

          Enrich product and category attributes using GenAI to improve discoverability

        • Merchandiser Controls

          Gain insight from dashboards and reports, set controls and run experiments

    • q3-25-forrester-shopify-webinar-resource-hub@2x

      AI Agents in Commerce: What’s Working, What’s Not, and How to Start

      Join Constructor and Shopify leadership, along with guest speaker Emily Pfeiffer, Principal Analyst at Forrester, for an expert-driven discussion.

      View Now
        • B2C

          Help more shoppers find the right products for them.

        • B2B

          Product discovery technology that’s purpose-built to handle the complex needs of B2B ecommerce.

        • Fashion & Apparel

          Tailor discovery experiences to every season, trend, and shopper.

        • Grocery

          Help every shopper fill their basket — faster, smarter, and more profitably.

        • Furniture & Home Goods

          Make researching and buying furniture feel effortless.

        • Department & General Merchandise

          Show appealing product results from large, complex catalogs.

  • Customers
    • agentic-ai-hero@2x-2

      Preparing Retail for Agentic AI

      We're witnessing the early stages of a radical shift in digital commerce: the rise of AI shopping agents. It's a transformation that redefines discovery, giving shoppers a new way to find products and make purchasing decisions.

      Read Now
        • Upcoming Events

          Visit us in person at ecommerce industry events.

        • Reports & Guides

          New research, guidance, and insights for the future of retail.

        • Webinars

          Educational webinars, conversations with Constructor partners, and more.

        • Blog

          The latest ideas and news from the frontier of commerce search and discovery.

        • Split/Test Digest

          The most interesting learnings from A/B testing at Constructor.

        • News

          Read Constructor's latest news coverage and press announcements.

        • Documentation

          Learn about the components of Constructor's advanced, AI-powered product discovery suite.

        • About Us

          With AI in our DNA and by keeping ecommerce as our core focus, we’ve built the best product search and discovery solution specifically for the unique needs of retailers.

        • Partners

          Constructor partners with the world’s top retail consultants, systems integrators, and technology platforms.

        • Careers

          Constructor is building the next generation of search solutions.

Login
Book a Demo

A connected system of intelligent discovery channels

 
Constructor’s Commerce Reasoning Engine is fed by behavioral clickstream from your website and augmented by petabytes of other shopper and market data. This single engine then informs each of your discovery touchpoints and uses reinforcement learning to get smarter and more personalized with every interaction in real-time. 
Book a Demo
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Our Solutions

A full suite for product discovery

AI Shopping Agents

AI Shopping Agent

Helps shoppers find what they want to buy using natural language

Product Insights Agent

Generate and answer personalized product questions that help shoppers buy with confidence

Onsite Shopper Experiences

Search & Browse

Deliver personalized results for search and category pages

Recommendations

Help shoppers discover products they didn’t know they needed

Retail Media

Unlock paid revenue with relevant sponsored products and ads that don’t sacrifice customer experience

Collections

Build dynamic, curated product pages

Offsite Shopper Experiences

Email Recommendations

Show tailored content at scale to customers right in their inbox

SMS & Mobile Notifications

Drive faster decisions with the right product message at the right time

In-Store

Extend the intelligence of your online experience into the physical store

Answer Engine Assistants (Beta)

Provide real-time data to facilitate discovery and purchase via Answer Engines like ChatGPT

Insights & Automations

Merchant Intelligence Agent (Beta)

Research, understand and fix what’s behind every result and ranking

Attribute Enrichment

Enrich product and category attributes using GenAI to improve discoverability

Merchandiser Controls

Gain insight from dashboards and reports, set controls and run experiments

Why a reasoning engine beats a search engine.

Capability

Traditional Search Engine

Reasoning Engine

traditional-vs-reasoning-engine-grey@2x

Capability

Core Architecture
How Queries Are Handled
Discovery Scope
Cross-Channel Intelligence
Explainability

Traditional Search Engine

Built on keyword matching, with AI added as an enhancement
Matches query words to indexed product data
Focused mainly on search results pages. Other discovery tools are separate systems
Insights from search stay siloed within search
Hard to understand why certain results appear
traditional-vs-reasoning-engine-rainbow@2x

Reasoning Engine

Built AI-native to interpret intent and context
Reasons through intent, behavior, and product signals to find the best results
Designed to improve each discovery touchpoint equally
Leverages shared intelligence across channels like website, email, SMS, and agents
Can explain why results were chosen and why they fit a specific shopper

You keep transparency and control

Understand the reasoning behind every AI decision. Add your expertise with intuitive, hands-on controls where you need them.

You keep transparency and control

Security & Compliance

Enterprise-grade security, privacy, and compliance

AICPA SOC Badge
ISO/IEC 27001 Badge
CCPA Compliance Badge
GDPR Compliance Badge
  • Ensure you stay compliant with regulations like GDPR and CCPA, and all major security frameworks like ISO 27001 and SOC 2.
  • Product insights are informed directly by users interacting with your website. No PII required.
  • Routine infrastructure testing by our dedicated security team keeps you and your customers secure.

Request a Constructor Audit

Get a custom brief of how product discovery can improve on your site. Emailed directly to you.
Search Audit
  • Analyze search results quality
  • Uncover lost revenue opportunities
  • Pinpoint irrelevant results from more complex queries
  • Uncover UX opportunities for Search, Autocomplete, and PLPs
Request an Audit
Agentic Audit
  • Learn where agents can improve conversion on your site
  • Identify high-friction points where agents can sustain customer momentum
  • See in-market examples of agentic experiences relevant to your business
  • Get a tailored set of recommended next steps for adding agentic experiences to your site
Get an Agentic Audit
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    • The Proof Schedule®
  • Solutions
    • Search & Autosuggest
    • Browse
    • Recommendations
    • Collections
    • AI Shopping Agent
    • AI Product Insights Agent
    • Merchant Intelligence Agent
    • Attribute Enrichment
    • Quizzes
    • B2B Solutions
  • Resources Hub
    • Events
    • Reports, Guides & Webinars
    • Blog
    • Experiments
    • News
    • Constructor vs Alternatives
    • Documentation
  • About
    • About Us
    • Partners
    • Security & Compliance
    • Careers
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