Glossary
Webscale AI uses one set of terms for its products, services and the market they serve. The core terms are the Commerce Context Engine, the AI Shopping Assistant, Audience Segmentation and Forward Deployed Engineers, each defined on this page.
Overview
Section titled “Overview”This glossary defines the terms Webscale AI uses for its products, its services and the market they serve. Our team, our partners and these docs use each term the way this page defines it.
Labels in bold match the Webscale AI console exactly. Each term has its own link, so you can point anyone straight to a definition.
At a glance
Section titled “At a glance”| Name | What it is |
|---|---|
| Commerce Context Engine | The data layer under every Webscale AI product |
| AI Shopping Assistant | The assistant that sells and serves on the merchant’s storefront |
| Audience Segmentation | Live audiences built from plain-English descriptions |
| Full Platform | Both products on a merchant-owned orchestration layer |
| Forward Deployed Engineers | The commerce data experts who get a merchant’s data ready |
| Pilot | A risk-free trial of the AI Shopping Assistant on the merchant’s store |
Company
Section titled “Company”Webscale AI
Section titled “Webscale AI”Webscale AI is the commerce AI brand of Webscale Networks. It covers the Commerce Context Engine, the AI Shopping Assistant, Audience Segmentation and the Forward Deployed Engineers who deliver them. Its home is ai.webscale.com.
Webscale Networks
Section titled “Webscale Networks”Webscale Networks is the parent company of Webscale AI. It has run commerce infrastructure since 2013.
Agentic Commerce OS
Section titled “Agentic Commerce OS”The Agentic Commerce OS is how Webscale AI describes its whole stack. Merchants capture first-party data, refine shopper intent and act on the storefront, all on one layer the merchant controls.
Merchant
Section titled “Merchant”A merchant is a business that sells online and uses Webscale AI.
Shopper
Section titled “Shopper”A shopper is a merchant’s customer: the person who talks to the AI Shopping Assistant or lands in a segment.
Platform and data
Section titled “Platform and data”Commerce Context Engine
Section titled “Commerce Context Engine”The Commerce Context Engine is the Webscale AI data layer for agentic commerce. It reads every source a shopper’s question depends on, normalizes that data into one model-ready context and keeps it live. It also writes actions such as orders and returns back to the merchant’s systems.
Model-ready data
Section titled “Model-ready data”Model-ready data is commerce data that is structured, validated and complete enough for an AI agent to read and trust without guessing. The Commerce Context Engine produces it.
First-party data
Section titled “First-party data”First-party data is data a merchant collects directly from its own shoppers: browsing, carts, orders and profiles.
Grounded answer
Section titled “Grounded answer”A grounded answer comes from the merchant’s own live data and sources, not from a language model’s general knowledge. The AI Shopping Assistant is built to give grounded answers.
Connector
Section titled “Connector”A connector is a built-in link between Webscale AI and another system, such as a commerce platform, a helpdesk or a marketing tool.
Catalog sync
Section titled “Catalog sync”Catalog sync is the scheduled job that brings a merchant’s products into the Commerce Context Engine. The console shows its status and its schedule.
Product coverage
Section titled “Product coverage”Product coverage is the console report on how complete a merchant’s synced catalog is. It runs data-quality checks and rates each issue by severity.
Data readiness
Section titled “Data readiness”Data readiness is how complete a merchant’s catalog, attributes and documentation are for AI agents to answer from. It is also the name of the third stage of a pilot.
Merchant-owned orchestration layer
Section titled “Merchant-owned orchestration layer”The merchant-owned orchestration layer means the merchant controls the rules, guardrails and knowledge its AI agents follow. It is part of the Full Platform.
Products and plans
Section titled “Products and plans”Plans and prices are on the pricing page.
AI Shopping Assistant
Section titled “AI Shopping Assistant”The AI Shopping Assistant is one conversational interface on the merchant’s storefront that sells and serves. It handles product discovery, product questions, orders and returns in a single thread, grounded in the live catalog.
An agent is one configured AI Shopping Assistant in the console, with its own name, design, instructions and install tag. One account can run several agents.
Specialist agents
Section titled “Specialist agents”Specialist agents are purpose-built agents, such as product discovery, that the AI Shopping Assistant routes each part of a question to. The console lists them as sub-agents under Advanced settings.
Audience Segmentation
Section titled “Audience Segmentation”Audience Segmentation builds live audiences from plain-English descriptions on a merchant’s first-party data. It keeps each audience current as shoppers act and syncs it to the merchant’s marketing tools. Its earlier name was AI Segmentation.
Segment
Section titled “Segment”A segment is one audience built in Audience Segmentation.
Full Platform
Section titled “Full Platform”The Full Platform brings the AI Shopping Assistant and Audience Segmentation together on a merchant-owned orchestration layer. It is priced for each merchant’s stack.
A pilot is a risk-free trial of the AI Shopping Assistant on the merchant’s store. Webscale AI confirms fit before setup. The catalog and setup carry over to a paid plan.
Shopper conversation
Section titled “Shopper conversation”A shopper conversation is the unit the AI Shopping Assistant is billed by.
AI readiness scanner
Section titled “AI readiness scanner”The AI readiness scanner is a free tool at ai.webscale.com/ai-readiness. It scores a store from 0 to 100 on how readable it is to AI shopping agents and answer engines, then lists the top fixes.
Services
Section titled “Services”Forward Deployed Engineers
Section titled “Forward Deployed Engineers”Forward Deployed Engineers are commerce data experts who work inside a merchant’s team. They find the data AI agents cannot answer from today and map it into the Commerce Context Engine.
Forward Deployed Engineering
Section titled “Forward Deployed Engineering”Forward Deployed Engineering is the service Forward Deployed Engineers deliver, from the first data review through launch.
Pilot stages
Section titled “Pilot stages”A pilot moves through five stages, in this order.
| Stage | What happens |
|---|---|
| Kickoff | One session on the merchant’s catalog, business rules and what shoppers ask |
| Expert interviews | Time with the people who answer shoppers’ questions today, capturing what they know |
| Data readiness work | The catalog is structured, attributes are fixed, documentation is ingested and configuration is tuned |
| Testing and acceptance | Test cycles against real shopper questions, with the merchant’s sign-off before launch |
| Launch | Live on the storefront, on the date set at kickoff |
In the console
Section titled “In the console”The console is the merchant’s admin for Webscale AI, at dashboard.ai.webscale.com.
Prompt instructions
Section titled “Prompt instructions”Prompt instructions are the rules a merchant writes for an agent, such as brand voice, business rules and what to say or avoid.
Trainings
Section titled “Trainings”Trainings are folders of sources an agent learns from. A folder can hold text snippets, uploaded files and crawled web pages.
Custom workflows
Section titled “Custom workflows”Custom workflows are flows a merchant builds from blocks on a canvas. A workflow can collect details, show a message, ask a shopper to sign in, suspend a visitor or hand the conversation to a person.
Trigger
Section titled “Trigger”A trigger is the block that starts a custom workflow. It fires on keywords or as a hidden trigger with no visible keyword.
Playground
Section titled “Playground”The Playground is the console panel where a merchant chats with an agent to test a change before shoppers see it.
Install tags
Section titled “Install tags”Install tags are the script snippet that puts an agent on the merchant’s storefront.
Widget
Section titled “Widget”The widget is the chat window shoppers see on the storefront. Merchants style it on the Design tab.
Logs are the record of every conversation an agent has, with a preview of each one and shopper feedback.
Live agent handoff
Section titled “Live agent handoff”A live agent handoff passes a conversation from the AI Shopping Assistant to a person, through a custom workflow or a connected helpdesk.
Segment library
Section titled “Segment library”The segment library is a set of pre-built segment templates for revenue, lifecycle, engagement and behavior.
Anonymous visitor tracking
Section titled “Anonymous visitor tracking”Anonymous visitor tracking is the data setting that controls whether Webscale AI tracks visitors who have not identified themselves.
Integrations
Section titled “Integrations”Commerce platforms
Section titled “Commerce platforms”Webscale AI connects to Shopify, Adobe Commerce and Magento Open Source.
Adobe Commerce
Section titled “Adobe Commerce”Adobe Commerce is the commercial edition of Magento, sold by Adobe.
Magento Open Source
Section titled “Magento Open Source”Magento Open Source is the free edition of Magento. These docs call it Magento after the first mention.
Helpdesk connector
Section titled “Helpdesk connector”A helpdesk connector links the AI Shopping Assistant to the helpdesk a merchant already uses, such as Zendesk. It opens tickets and receives live agent handoffs.
Marketing destination
Section titled “Marketing destination”A marketing destination is a tool Audience Segmentation sends segments to, such as Klaviyo.
Webeyez
Section titled “Webeyez”Webeyez is a Webscale AI partner. Its friction detection triggers the AI Shopping Assistant in the same session, when a shopper is about to give up.
Industry terms
Section titled “Industry terms”Agentic commerce
Section titled “Agentic commerce”Agentic commerce is shopping where an AI agent finds, compares and buys products for a person. Read more on agentic commerce.
AI shopping agent
Section titled “AI shopping agent”An AI shopping agent, such as ChatGPT or Gemini, acts for a shopper. It reads stores to recommend or buy products. It is different from the AI Shopping Assistant, which runs on the merchant’s own storefront.
Answer engine
Section titled “Answer engine”An answer engine is an AI system that answers a question directly instead of listing links. ChatGPT, Perplexity, Gemini and Google AI Overviews are answer engines.
AEO, or answer engine optimization, is the work of making pages easy for answer engines to find, quote and cite.
MCP, the Model Context Protocol, is how an AI agent calls a tool that someone publishes instead of reading their web page.
UCP, the Universal Commerce Protocol, is an open specification for agent-led commerce transactions, co-developed by Google and Shopify.
ACP, the Agentic Commerce Protocol, is an emerging standard for how catalogs, carts and checkout are exposed to AI agents.
AP2, the Agent Payments Protocol, is a protocol for payments an AI agent makes on a shopper’s behalf.
Customer data platform
Section titled “Customer data platform”A CDP, or customer data platform, is a system that unifies customer profiles from many sources, usually for marketing. Many merchants already run a CDP.
A PIM, or product information management system, is where some merchants manage their product data before it reaches the storefront.
An ESP, or email service provider, is the platform a merchant sends marketing email from, such as Klaviyo.
Frequently asked questions
- What is the difference between the AI Shopping Assistant and an AI shopping agent?
- The AI Shopping Assistant is the Webscale AI product. It runs on a merchant's own storefront and answers from that merchant's live data. An AI shopping agent, such as ChatGPT or Gemini, acts for a shopper. It reads many stores to recommend or buy products.
- How is the AI Shopping Assistant different from a traditional chatbot?
- A traditional chatbot follows scripts and sends hard questions to a help center. The AI Shopping Assistant answers from the merchant's live catalog and data. It handles product discovery, orders and returns in one conversation.
- What does a Forward Deployed Engineer do?
- Forward Deployed Engineers are commerce data experts who work inside a merchant's team. They find the data AI agents cannot answer from today and map it into the Commerce Context Engine.