Glossary

The Alli glossary

Plain-English definitions of the data, AI, and marketing terms behind Alli, with an example of each and how Alli puts it to work.

Every term, A to Z 72 terms

Platform & AI

Agentic AI in marketing

AI agents that research, plan, produce, and monitor marketing work across tools, with people directing the work and approving what goes live.

What is agentic AI in marketing?
Activate

Agentic apps

Software with an AI agent inside that does multi-step work for a user behind a normal interface, so people review and decide instead of prompting.

What are agentic apps?
Activate

Agentic orchestration

AI agents in different tools passing signals and handing work to one another, so multi-step work runs as one connected flow instead of tool by tool.

What is agentic orchestration?
Platform & AI

AI agents vs. AI assistants

Assistants respond to prompts with answers or drafts. Agents pursue a goal across several steps and tools, deciding what to do next along the way.

What is the difference between AI agents and AI assistants?
Platform & AI

AI guardrails

The controls that keep AI working inside safe, approved limits: what data it can see, what it can do, what is logged, and what needs a person's sign-off.

What are AI guardrails?
Platform & AI

AI hallucination in marketing analytics

When an AI tool gives a confident but wrong answer about performance data, such as an invented number, a misread metric, or a made-up explanation.

What is AI hallucination in marketing analytics?
Intelligence

AI Overviews

Google's AI-generated summaries at the top of some search results, which answer the query and link to the sources they draw on.

What are AI Overviews?
Planning

AI personas

Audience profiles built or voiced with AI that teams can question in plain language, ideally grounded in real behavioral data rather than invented.

What are AI personas?
Intelligence

AI visibility score

A metric that tracks how often and how favorably AI models mention, rank, and recommend a brand compared with its competitors.

What is an AI visibility score?
Data

Anomaly detection

Using statistical models to flag when a metric moves outside its normal pattern, so real problems and breakouts surface without someone watching every dashboard.

What is anomaly detection in marketing?
Intelligence

Answer engine optimization (AEO)

Structuring content so search features, voice assistants, and AI tools can lift it as the direct answer to a question.

What is answer engine optimization (AEO)?
Planning

Audience segmentation

Dividing a market or customer base into groups that share traits, behaviors, or needs, so each group can be reached with the right message and media.

What is audience segmentation?
Planning

Bayesian marketing mix modeling

Marketing mix modeling that combines prior knowledge with observed data and reports a range of likely results, not a single point estimate.

What is Bayesian marketing mix modeling?
Intelligence

Brand equity

The value a brand adds beyond the product itself: how strongly people know, trust, and choose it, and how that preference shows up in pricing power and sales.

What is brand equity?
Intelligence

Brand tracking

Measuring brand health over time, such as awareness, perception, and preference, to see whether brand investment is working.

What is brand tracking?
Planning

Budget pacing

Tracking how fast a campaign is spending against its budget and timeline, so it neither runs out early nor finishes with money unspent.

What is budget pacing in advertising?
Platform & AI

Business growth platform

One connected system that links a business's data, intelligence, planning, and execution on a shared foundation, so every decision and action builds on the last.

What is a business growth platform?
Intelligence

Competitive intelligence

The ongoing practice of tracking competitors and market shifts, then using what you learn to make better business decisions.

What is competitive intelligence?
Data

Composable martech

Building a marketing technology stack from a stable core plus modular tools that can be added, swapped, or removed as strategy changes.

What is composable martech?
Data

Consent mode

A Google feature that adjusts how its tags behave based on each visitor's cookie consent choices, and models some conversions when consent is not given.

What is consent mode?
Intelligence

Conversational analytics

Asking questions of business data in plain language and getting answers, tables, and charts back, without writing queries or building dashboards.

What is conversational analytics?
Data

Conversions API (CAPI)

An ad platform's server-to-server connection for sending conversion events directly, which keeps measurement working when browser signals are lost.

What is a Conversions API (CAPI)?
Data

Cookie deprecation

The broad shift away from third-party cookies for tracking people across websites, driven by browser restrictions, privacy rules, and changing consumer expectations.

What is cookie deprecation?
Intelligence

Creative analytics

Connecting the elements inside an ad, like imagery, message, pacing, and format, to how audiences respond, so teams learn why an ad worked.

What is creative analytics?
Activate

Creative automation

Software that produces ad versions from an approved design, handling resizing, localization, and data swaps while people control the creative.

What is creative automation?
Intelligence

Creative fatigue

The drop in an ad's effectiveness as the same audience sees it again and again, even though nothing about the ad has changed.

What is creative fatigue?
Intelligence

Creative scorecard

A structured way to rate an ad against the creative features linked to stronger performance, so teams can see what to keep and what to fix.

What is a creative scorecard?
Data

Data clean room

A secure environment where two or more companies match and analyze their data together without either side seeing the other's raw customer records.

What is a data clean room?
Data

Data freshness

How recently data was updated compared with the activity it describes, which decides whether reports and alerts reflect today or last week.

What is data freshness?
Data

Data governance

The rules, roles, and controls that decide how data is defined, accessed, changed, and checked, so people can trust and use it safely.

What is data governance?
Data

Data lineage

A record of where each piece of data came from and every step that shaped it, so any number can be traced back to its source.

What is data lineage?
Intelligence

Decision intelligence

Using data, analytics, and AI to support specific business decisions, connecting what the data shows to what a team should do next.

What is decision intelligence?
Data

Deterministic data foundation

A data layer where the same inputs always produce the same outputs, with every mapping and definition explicit, version-controlled, and traceable.

What is a deterministic data foundation?
Planning

Diminishing returns

The point where each additional dollar spent in a channel produces less incremental result than the dollar before it.

What are diminishing returns in marketing?
Activate

Dynamic creative optimization (DCO)

Ad technology that assembles creative from interchangeable parts when an ad is served and shifts delivery toward the best-performing combinations.

What is dynamic creative optimization (DCO)?
Data

Enhanced conversions

A Google Ads feature that sends hashed first-party customer data, such as email addresses, with conversions to improve how they are matched to ads.

What are enhanced conversions?
Data

First-party data

Data a business collects directly from its own customers and channels, such as purchases, site activity, and CRM records, with their knowledge.

What is first-party data?
Intelligence

Generative engine optimization (GEO)

Shaping content, facts, and brand signals so AI models like chat assistants find, trust, and cite a brand when they generate answers.

What is generative engine optimization (GEO)?
Planning

Geo-lift testing

An experiment that changes marketing in some regions and holds others steady, then compares results to measure the true lift marketing caused.

What is geo-lift testing?
Platform & AI

Governed AI

AI that runs on governed data, within defined permissions, with audit trails and human approval, so its answers and actions can be checked and trusted.

What is governed AI?
Platform & AI

Human-in-the-loop AI

AI that keeps people involved at the points that matter, so experts guide the work and approve consequential decisions before anything goes live.

What is human-in-the-loop AI?
Planning

Incrementality

The extra result marketing caused, compared with what would have happened anyway without it, usually measured with a test and a control group.

What is incrementality in marketing?
Intelligence

llms.txt

A proposed plain-text file at a website's root that summarizes the site for AI models. It's a convention, not an adopted standard.

What is llms.txt?
Planning

Marginal ROAS

The revenue produced by the next dollar of spend in a channel, as opposed to the average return on every dollar already spent.

What is marginal ROAS?
Planning

Marketing attribution

Assigning credit for a conversion or sale to the marketing touchpoints that came before it, so teams can see which channels contributed.

What is marketing attribution?
Activate

Marketing automation with AI

Using AI to build and run multi-step marketing work, like pulling data, writing analysis, and delivering results, from a plain-language description.

What is marketing automation with AI?
Data

Marketing ETL

Extracting data from ad platforms and marketing tools, transforming it into a consistent shape, and loading it where teams can analyze it.

What is marketing ETL?
Planning

Marketing mix modeling (MMM)

A statistical method that estimates how much each channel and outside factor contributed to sales, so teams can plan where to invest next.

What is marketing mix modeling?
Activate

Marketing operations (MOps)

The people, processes, data, and technology that keep marketing running: planning, QA, reporting, budgets, and the tools that connect them.

What is marketing operations (MOps)?
Activate

MCP server

A service that uses the Model Context Protocol to give AI assistants and agents secure, structured access to tools and data in another system.

What is an MCP server?
Planning

Media efficiency ratio (MER)

Total revenue divided by total marketing spend across all channels, a simple top-down view of how efficiently marketing turns into revenue.

What is media efficiency ratio (MER)?
Planning

Media mix optimization

Finding the split of budget across channels, markets, and time that is most likely to reach a goal, then adjusting it as results come in.

What is media mix optimization?
Data

Metrics layer

The part of a data stack where each KPI is defined once, with its formula, filters, and grain, so every tool calculates it the same way.

What is a metrics layer?
Activate

Model Context Protocol (MCP)

An open standard that defines how AI applications connect to outside tools and data, so one integration works across many AI clients.

What is the Model Context Protocol (MCP)?
Planning

Multi-touch vs. last-click attribution

Last-click gives all credit for a conversion to the final touchpoint. Multi-touch spreads credit across every tracked touchpoint in the journey.

What is the difference between multi-touch and last-click attribution?
Planning

Plan vs. actuals

Comparing what a plan said would be spent and achieved with what actually happened, so teams can see variance and adjust in time.

What is plan vs. actuals in media planning?
Platform & AI

Point solutions vs. a connected platform

The choice between separate single-purpose tools, each with its own data and logic, and one platform where products share a foundation and hand work to each other.

What is the difference between point solutions and a connected platform?
Planning

Pre-launch creative testing

Evaluating an ad before it goes live, so teams can predict how it is likely to perform and improve it without spending media to learn.

What is pre-launch creative testing?
Intelligence

Retail media measurement

Measuring how advertising on retailer sites and networks drives product views, sales, and share, ideally read against how the whole category moved.

What is retail media measurement?
Intelligence

Retrieval-augmented generation (RAG)

A technique where an AI model first retrieves relevant information from trusted sources, then generates its answer from that information instead of memory alone.

What is retrieval-augmented generation (RAG)?
Intelligence

Self-service analytics

Letting business users explore data and answer their own questions, without writing code or waiting for an analyst to build a report.

What is self-service analytics?
Data

Semantic layer

A shared set of business definitions between raw data and the tools that use it, so every report, dashboard, and AI tool calculates each metric the same way.

What is a semantic layer?
Data

Server-side tracking

Sending conversion and event data from a business's own server to ad platforms, instead of relying only on browser pixels that ad blockers and privacy limits interrupt.

What is server-side tracking?
Intelligence

Share of LLM Presence

How AI models describe, rank, and recommend a brand compared with its competitors, and how that visibility changes over time.

What is Share of LLM Presence?
Intelligence

Share of search

A brand's share of all branded search volume in its category, used as a fast, unaided signal of brand demand.

What is share of search?
Intelligence

Share of shelf

How much of a category's visibility a brand holds at a retailer, in store or online, compared with competing brands.

What is share of shelf?
Intelligence

Share of voice

A brand's share of the total advertising, media presence, or conversation in its category, compared with its competitors.

What is share of voice?
Data

Signal loss

The gap between what customers actually do and what measurement and ad platforms can see, caused by browser limits, ad blockers, and privacy changes.

What is signal loss in marketing?
Data

Single source of truth

An agreed, governed version of the data and its definitions that every team and tool uses, so the same question gets the same answer wherever it's asked.

What is a single source of truth?
Data

Unified data platform for marketing

One governed place that connects marketing platforms, regions, and business systems, applies shared definitions, and keeps the data monitored and current.

What is a unified data platform for marketing?
Intelligence

Zero-click search

A search that ends on the results page because the answer is shown there, so the searcher never clicks through to a website.

What is zero-click search?
Data

Zero-party data

Information a customer intentionally and proactively shares with a brand, such as preferences, quiz answers, or stated purchase plans.

What is zero-party data?

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