If you want to go deeper into how these terms apply to your business, these guides are a good next step. Read how to read a marketing report. Read how to build a marketing plan. Read marketing attribution explained. Read SEO vs Google Ads, where to invest. You can also browse every guide in one place. Read the resources library.
Marketing terms glossary
As a business owner, you probably hear a lot of marketing terms from agencies, software companies and consultants. It can feel like a different language. This marketing terms glossary gives plain English definitions for the concepts you are most likely to come across. The terms are grouped alphabetically so they are easy to find. Each entry has a short definition and a line on why it matters to your business. Where a deeper guide exists, the entry links to it. You can read straight through or jump to the term you need.
How to use this glossary
This page is a quick reference. You do not need to memorize these terms to run good marketing. Use it when you are reviewing a proposal, reading a report or trying to understand a new platform. If an agency uses a term you do not recognize, look it up here and ask what it means for your business.
A to C
A/B testing
Comparing two versions of a webpage, email or advertisement to see which one performs better. You show version A to one group and version B to another.
Why it matters: It replaces guesswork with evidence from how your actual customers respond.
Algorithm
A set of rules a computer program uses to solve a problem or complete a task. Search engines and social media platforms use algorithms to decide which content to show people.
Why it matters: Understanding what a platform tends to reward helps you create content that reaches the right people.
Analytics
The collection and study of data from your website and marketing campaigns. It shows how people find your business and what they do once they arrive.
Why it matters: It shows which marketing efforts are working and which ones may need to change.
Attribution
The process of assigning credit for a sale or lead to the marketing channels a customer interacted with before buying. It maps the steps a person took before becoming a customer.
Why it matters: It helps you avoid cutting a channel that is quietly contributing to your sales.
Average order value
The average amount a customer spends each time they place an order on your website or in your store. You calculate it by dividing total revenue by the number of orders.
Why it matters: Raising it can grow revenue without needing more customers.
Backlink
A link from another website pointing to yours. Search engines often treat these links as a signal that your content is useful.
Why it matters: Earning links from respected websites is part of building search visibility.
Bounce rate
A measure of visits in which someone views a single page and leaves without taking further action. Analytics tools define it in slightly different ways.
Why it matters: A high rate on an important page can be a sign that the page is confusing, slow or not what the visitor expected.
Brand awareness
How familiar your target audience is with your business and what you sell. It reflects whether people recognize your name before they are ready to buy.
Why it matters: People are often more likely to click on a result or an ad from a business they already know.
Brand guidelines
A document that sets out how your business should look and sound across all communications. It includes rules for your logo, colors, typography and voice.
Why it matters: It keeps your marketing consistent no matter who is doing the work.
Brand identity
The visual elements that represent your business. This includes your logo, color palette, typography and image style.
Why it matters: A consistent, professional look helps people who have never met you take your business seriously.
Brand positioning
How your business is perceived by customers compared with your competitors. It defines what makes you different and why someone should choose you.
Why it matters: Without clear positioning, it is harder to compete on anything other than price.
Brand voice
The personality your business uses in its writing and communication. It shapes whether you sound formal, casual, authoritative or friendly.
Why it matters: A consistent voice helps your business sound like one company rather than a collection of different people.
Business profile
The free listing a business manages on search engines and map applications. It displays your hours, location, reviews and contact information.
Why it matters: It is often the first thing local customers see when they search for what you offer.
Call to action
A prompt that tells people what to do next, such as a button to book an appointment or a link to request a quote.
Why it matters: When the next step is unclear, fewer people take it.
Call tracking
A system that uses unique phone numbers to see which marketing campaigns are generating phone calls. It connects a call back to the source that prompted it.
Why it matters: It shows which campaigns are producing phone calls, not just clicks.
Campaign
A planned series of marketing activities designed to reach a specific goal over a set period. A campaign might promote a product launch or a seasonal sale.
Why it matters: Focused campaigns are easier to plan, measure and improve than disconnected one off ads.
Click-through rate (CTR)
The percentage of people who click on your link or advertisement after seeing it. It is calculated by dividing clicks by impressions.
Why it matters: A low rate can be a sign that your message does not match what the audience is looking for.
Content marketing
Creating helpful articles, videos and guides to attract and keep a defined audience. It focuses on answering customer questions rather than directly pitching a product.
Why it matters: Helpful content builds trust, so people think of you when they are ready to buy.
Conversion
The moment a visitor takes the action you want them to take, such as making a purchase, filling out a form or calling your office.
Why it matters: Traffic only becomes valuable when it turns into an action that matters to your business.
Conversion rate
The percentage of visitors who complete a desired action. You calculate it by dividing conversions by visitors.
Why it matters: Improving it can bring more leads from the same amount of traffic.
Conversion tracking
The technical setup that records when someone completes a valuable action on your website and connects it back to the marketing source.
Why it matters: Without it, you cannot tell which advertising is producing results.
Cookie
A small file a web browser stores on a person's device when they visit a website. It helps sites remember preferences and measure activity, subject to privacy rules.
Why it matters: Cookies support many types of measurement and advertising, so changes to privacy rules and browsers affect how marketing is tracked.
Copywriting
The craft of writing text for advertising and marketing, from website pages and emails to ads and brochures.
Why it matters: Clear, persuasive writing helps a reader understand why to choose you and what to do next.
Cost per acquisition (CPA)
The total marketing spend divided by the number of new paying customers it produced. It measures the cost efficiency of a campaign.
Why it matters: It tells you how much it costs to win a new customer, which helps you judge whether a campaign is profitable.
Cost per click (CPC)
The amount an advertiser pays each time someone clicks on their ad. This model is common on search engines and social media platforms.
Why it matters: Watching it helps you avoid overpaying for clicks, especially in competitive industries.
Cost per lead (CPL)
The total cost of a campaign divided by the number of inquiries it produced. It measures how much you pay for each potential customer contact.
Why it matters: It lets you compare the cost efficiency of different channels side by side.
Cost per thousand impressions (CPM)
The amount an advertiser pays for one thousand views of an ad. It is a common pricing model for campaigns focused on awareness.
Why it matters: It helps you judge the cost of getting your message in front of a large audience, whether or not people click.
Crawling
The process search engines use to discover new and updated pages. Automated programs follow links and read the content they find.
Why it matters: If search engines cannot reach your pages, those pages cannot appear in search results.
CRM
Customer relationship management software used to organize and track interactions with current and potential customers. It stores contact details, communication history and sales progress.
Why it matters: It helps keep leads from falling through the cracks and keeps follow up organized.
Customer journey
The full sequence of experiences a person has with your business, from first hearing your name to making a purchase and beyond. It includes every touchpoint along the way.
Why it matters: Understanding this path helps you answer the right questions at the right time.
Customer lifetime value
The total revenue a business can reasonably expect from a single customer over the whole relationship. It accounts for repeat purchases and ongoing contracts.
Why it matters: Knowing this number helps you decide how much you can afford to spend to win a new customer.
D to K
Dashboard
A visual display that shows your key marketing numbers in one place. It pulls from several data sources to give an up to date overview of performance.
Why it matters: It saves you from logging into multiple tools to see how your marketing is doing.
Demographics
Characteristics of a population or audience, such as age, income, education or occupation.
Why it matters: They help you aim advertising at the kinds of people most likely to be interested in what you sell.
Direct traffic
Visits from people who type your web address into their browser or use a bookmark. Analytics tools also count some visits with an unknown source as direct.
Why it matters: Steady direct traffic can be a sign that people already know your brand.
Display advertising
Visual ads that appear on other websites, news sites and apps. They typically use images, text and graphics to capture attention.
Why it matters: They keep your brand visible to potential customers while they browse.
Engagement rate
A measure of how much interaction a piece of content receives, such as likes, comments, shares or time spent on a page. Platforms calculate it in different ways.
Why it matters: It tells you whether your audience is paying attention to what you publish.
Evergreen content
Articles, guides and videos that stay relevant and useful long after they are published. They do not depend on current news or passing trends.
Why it matters: It can keep attracting readers long after it is published.
First-party data
Information your business collects directly from its own customers and audience, such as purchase history, website behavior and email subscriber lists.
Why it matters: It is data you control, collected from your own customers, rather than data that depends on another platform.
Frequency
The average number of times one person sees your ad during a campaign. It measures repetition rather than audience size.
Why it matters: Too few showings and people may not notice the ad; too many and they may tune it out.
Funnel
A model of the stages a person goes through on the way to becoming a customer. It starts broad with awareness and narrows to the purchase decision.
Why it matters: It helps you find where potential customers are dropping away.
Geotargeting
Delivering content or ads to people based on their location. You can target cities, neighborhoods or a radius around your business.
Why it matters: It helps local businesses avoid spending on people who are too far away to become customers.
Google Ads
Google's advertising platform, where advertisers bid to show ads in search results and across a network of partner sites and apps.
Why it matters: It can place your business in front of people who are actively searching for what you sell.
Headline
The prominent text at the top of an article, webpage or ad, written to catch attention. It is usually the first thing a person reads.
Why it matters: Many people decide whether to keep reading based on the headline alone.
Impression
One instance of your ad or content being displayed on a screen. It counts each time the item is shown, whether or not anyone interacts with it.
Why it matters: It shows how many opportunities you had to catch someone's attention.
Inbound marketing
An approach that attracts customers by creating useful content and experiences, rather than interrupting them with cold outreach.
Why it matters: It brings in people who are already interested in what you offer.
Indexing
The process search engines use to organize and store information about pages so they can be returned in results.
Why it matters: A page has to be indexed before it can show up in search results.
Keyword
A word or phrase someone types into a search engine. Marketers build content around these phrases to match what people search for.
Why it matters: Choosing the right terms helps your pages match what potential customers are searching for.
Keyword research
Finding and analyzing the phrases people use when searching for products or services like yours. It looks at search volume, competition and intent.
Why it matters: It keeps you from creating content for phrases nobody is searching for.
KPI
Short for key performance indicator: a measurable value that shows progress toward a business goal. In marketing, KPIs are the core numbers that define success.
Why it matters: They keep attention on the numbers tied to revenue rather than vanity metrics.
L to P
Landing page
A web page built for a specific campaign or offer. It is where a visitor arrives after clicking a link in an ad or email.
Why it matters: Because it has a single goal, it often makes the next step clearer than a general homepage.
Lead
A person or business that has shown interest in your products or services, usually by sharing their contact information.
Why it matters: Leads are the bridge between marketing and real sales conversations.
Lead magnet
Something useful offered in exchange for contact details, such as a checklist, template, guide or trial.
Why it matters: It gives people a reason to stay in touch before they are ready to buy.
Lead quality
How likely a potential customer is to actually buy. High quality leads fit your target customer and have a genuine need.
Why it matters: A large number of inquiries does little for you if few of them can or will buy.
Local SEO
Improving your online presence so your business shows up in local searches. It involves business profiles, reviews and location relevant website content.
Why it matters: It is how many storefronts and service area businesses compete to be found in their own area.
Lookalike audience
An advertising option that finds new people who share characteristics with an existing group, such as your current customers.
Why it matters: It can help you reach new people who resemble the customers you already have.
Marketing automation
Software that runs repetitive marketing tasks automatically, such as scheduled emails, follow up messages and social posts.
Why it matters: It keeps follow up consistent without manual effort for every message.
Marketing mix
The combination of decisions a business makes to bring a product to market, often summarized as product, price, place and promotion.
Why it matters: Looking at all four together helps your strategy work toward one goal.
Marketing plan
A document that sets out your marketing goals, target market, strategy, budget and how you will measure progress for a set period.
Why it matters: It replaces random activity with a clear plan for where your time and money go.
Meta description
A short summary of a web page that may appear under the link in search results. Search engines sometimes show different text instead.
Why it matters: A clear summary can encourage searchers to choose your result.
Mobile first design
An approach to web design that starts with the mobile version of a site, then adapts it for larger screens.
Why it matters: Many visitors arrive on phones, and search engines such as Google mainly use the mobile version of a site when indexing it.
Negative keywords
Words or phrases you add to an ad campaign to stop your ads from showing when those terms are searched. They act as a filter.
Why it matters: They help you avoid spending on searches that are irrelevant to what you sell.
Newsletter
A regular email sent to subscribers with news, updates or useful content.
Why it matters: It keeps your business in mind between purchases, at a low cost per message.
Omnichannel marketing
An approach that connects a customer's experience across channels, so it feels consistent whether they are online, on the phone or in a store.
Why it matters: Customers notice when the experience is consistent across social media, email and in person.
Organic reach
The number of people who see your content without paid promotion.
Why it matters: It shows how far your content travels on its own, and it can change as platforms adjust how they show posts.
Organic traffic
Visitors who reach your website from unpaid search results.
Why it matters: It brings visitors without paying for each click.
Paid social
Paying social media platforms to show your marketing messages to a chosen audience.
Why it matters: It puts your message in front of people selected by interests, behaviors and location.
Page speed
How quickly the content on a web page loads and becomes usable.
Why it matters: Slow pages frustrate visitors, and many leave before they see what you offer.
Persona
A semi fictional profile of a typical customer, based on research and real data. It describes their situation, motivations and goals.
Why it matters: It helps you write messages that speak to the problems your buyers are actually facing.
PPC (pay per click)
An advertising model in which the advertiser pays a fee each time someone clicks an ad.
Why it matters: It can bring visibility quickly, and you decide how much you are willing to spend.
Q to S
Quality score
A rating some advertising platforms use to estimate the relevance of your ads, keywords and landing pages.
Why it matters: Platforms such as Google Ads use quality as one factor in ad position and cost, so relevance can make your budget go further.
Reach
The number of unique people who have seen your ad or content. It counts people rather than total views.
Why it matters: It shows the size of the audience your message actually reached.
Referral traffic
Visitors who arrive by clicking a link on another website rather than through a search engine.
Why it matters: These visitors arrive with some context from the site that sent them.
Remarketing
Showing ads to people who have already visited your website or interacted with your business, subject to platform and privacy rules.
Why it matters: It gives you another chance to reach people who left without taking action.
Reputation management
Monitoring what people say about your business online and responding to reviews and mentions.
Why it matters: How you handle reviews affects whether new customers trust you.
Return on ad spend (ROAS)
Revenue earned from advertising divided by the amount spent on that advertising.
Why it matters: It shows whether a specific ad campaign is bringing in more revenue than it costs.
Return on investment (ROI)
A measure of what an investment returned compared with what it cost. In marketing, it compares the profit generated with the full cost of the marketing.
Why it matters: It is the clearest test of whether your marketing makes financial sense overall.
Schema markup
Code added to a website that describes its content in a structured way, such as business hours, reviews or events, so search engines can understand it.
Why it matters: It helps search engines present your business clearly and can make your listing eligible for richer results.
Search engine optimization (SEO)
The ongoing work of improving a website so it is more visible in unpaid search results. It involves technical improvements, content and earning links.
Why it matters: Better visibility can bring more visitors and more opportunities to win customers.
Search engine results page (SERP)
The page a search engine shows in response to a search. It can include unpaid results, ads and features such as map listings.
Why it matters: Knowing what appears for a search helps you decide how to compete for it.
Search intent
What a person is trying to accomplish with a search: finding information, reaching a specific website, or getting ready to buy.
Why it matters: Content that matches what the searcher wants has a better chance of ranking and of being useful.
Segmentation
Dividing your audience into smaller groups based on shared characteristics, such as location, behavior or purchase history.
Why it matters: It lets you send relevant messages to each group instead of one generic message to everyone.
Session
A group of interactions one visitor has with your website within a period of time. A single session can include several page views and actions.
Why it matters: It helps you understand how people move through your site during a visit.
Share of voice
A measure of how visible your brand is in your market compared with competitors, for example in search results, ads or media mentions.
Why it matters: It shows how prominent you are relative to the rest of your market.
SMART goals
A framework for goals that are specific, measurable, achievable, relevant and time bound. It turns vague ambitions into concrete targets.
Why it matters: It gives your marketing clear targets and a timeline to check progress against.
Read SMART marketing goals.
Social proof
The tendency of people to look to others when deciding what to do. In marketing, it takes the form of reviews, testimonials and case studies.
Why it matters: Many buyers give more weight to other customers' experiences than to a company's own claims.
Subject line
The line of text people see in their inbox before opening an email.
Why it matters: It strongly influences whether your email gets opened.
T to Z
Tagline
A short, memorable phrase that conveys the value or tone of a brand. It often appears next to the logo.
Why it matters: It can quickly tell someone new what your business is about.
Target audience
The group of people most likely to want your product or service, often defined by factors such as location, needs, age or interests.
Why it matters: Focusing on this group keeps you from spending money trying to appeal to everyone.
Title tag
An HTML element that sets the title of a web page. It often appears as the clickable headline in search results.
Why it matters: It helps search engines understand your page and helps people decide whether to click.
Touchpoint
Any point where a potential or current customer comes into contact with your brand, such as seeing an ad, visiting your store or reading a review.
Why it matters: Every interaction is a chance to build trust or lose it.
Tracking pixel
A small snippet of code on a website that sends data about visits and actions back to an analytics or advertising platform. Its use is subject to platform and privacy rules.
Why it matters: It lets you measure ad campaigns and build audiences for remarketing.
Traffic
The visitors who come to your website, from all sources, including search, social media, links and direct visits.
Why it matters: Traffic is not revenue by itself, but it is the starting point for online leads.
Unique selling proposition (USP)
The specific benefit that sets your business apart from competitors. It is the reason a customer should choose you.
Why it matters: Without a clear reason to choose you, buyers tend to compare on price alone.
User experience (UX)
How a person feels when using your website or product. Good design makes the experience clear, efficient and pleasant.
Why it matters: A confusing or frustrating website sends visitors looking for a competitor.
UTM parameters
Short tags added to the end of a link to show where website traffic came from. They tell your analytics tool which campaign produced the click.
Why it matters: They make tracking more precise, especially for links shared in social media posts and emails.
Value proposition
A clear statement of how your product or service solves a problem, what benefits it delivers, and why the right customer should choose you.
Why it matters: It is the core promise behind your marketing messages.
Word of mouth
The unpaid spread of a recommendation from person to person, when customers tell friends and colleagues about your business.
Why it matters: Recommendations from people they know carry weight because they come from an independent source.
Zero-click search
A search where the answer appears directly on the results page, so the searcher does not need to click a link.
Why it matters: It changes how you measure search success, because being seen can matter even without a website visit.
Related guides
Marketing terms questions
What are the most important marketing terms for a small business?
Start with the terms that connect marketing to money: return on investment, cost per acquisition, cost per lead and customer lifetime value. Conversion rate and lead quality matter too. You do not need to master the technical jargon, but understanding these numbers helps you judge whether your marketing is paying off.
What is the difference between ROI and ROAS?
Return on investment looks at the profit from your marketing compared with its full cost, including things like software and agency fees. Return on ad spend is narrower. It compares the revenue from your advertising with what you spent on the ads themselves.
What does CPL mean?
CPL stands for cost per lead. It is what you spent to get one new inquiry, calculated by dividing the cost of a campaign by the number of leads it produced. Comparing CPL across channels shows where your inquiries cost less, though lead quality matters as well.
What is the difference between SEO and PPC?
Search engine optimization is the ongoing work of earning unpaid visibility by improving your website and content. It takes time to build and you do not pay per click. Pay per click is advertising, where you pay the platform each time someone clicks your ad.
Talk it through in plain English
When you schedule a consultation, we talk through your goals and recommend which channels make sense to start with. If a service is not the right fit for your business yet, we will tell you.