Marketing & Tech Glossary
Plain-English definitions for digital marketing, web development, SEO, and AI terms — with real examples and expert context.
API
Web DevAn API (Application Programming Interface) is a set of rules that lets different software systems communicate …
A/B Testing
MarketingA/B testing (also called split testing) is a method of comparing two versions of a webpage or marketing elemen…
Artificial Intelligence
AIArtificial Intelligence (AI) is technology that enables computers to perform tasks that traditionally required…
Affiliate Marketing
MarketingAffiliate marketing is a performance-based marketing model where businesses pay commissions to third-party par…
AI Chatbot
AIAn AI chatbot is a software application that uses artificial intelligence — typically a large language model —…
AI Automation
AIAI automation is the use of artificial intelligence to perform tasks that previously required human effort — f…
Anchor Text
SEOAnchor text is the visible, clickable text of a hyperlink. When other sites link to yours, the words they use …
Backlinks
SEOBacklinks are links from other websites that point to your site. Search engines treat them as votes of confide…
Brand Identity
MarketingBrand identity is the visual and verbal system a company uses to present itself consistently — logo, colors, t…
B2B
BusinessB2B (Business-to-Business) refers to companies that sell products or services to other businesses rather than …
Canonical URL
SEOA canonical URL is an HTML tag that tells search engines which version of a page is the "official" one when mu…
Core Web Vitals
SEOCore Web Vitals are three Google-defined metrics that measure real-world user experience on a webpage: loading…
CMS
Web DevA CMS (Content Management System) is software that lets non-technical users create, edit, and publish website …
Conversion Rate
MarketingConversion rate is the percentage of website visitors who complete a desired action — making a purchase, submi…
Content Marketing
MarketingContent marketing is the strategy of creating and distributing valuable, relevant content — blog posts, guides…
ChatGPT
AIChatGPT is an AI chatbot developed by OpenAI that generates human-like text responses to questions and instruc…
CRM
BusinessA CRM (Customer Relationship Management) system is software that helps businesses manage interactions with cur…
Call to Action
MarketingA call to action (CTA) is a prompt that tells a website visitor, email reader, or ad viewer exactly what to do…
Customer Acquisition Cost
BusinessCustomer Acquisition Cost (CAC) is the total cost of acquiring a single new customer — including all marketing…
Churn Rate
BusinessChurn rate is the percentage of customers or subscribers who cancel or stop doing business with a company in a…
Generative AI
AIGenerative AI is a category of AI that creates new content — text, images, audio, video, and code — that didn'…
Google Analytics
SEOGoogle Analytics is a free web analytics platform from Google that tracks and reports on website traffic, user…
Google Search Console
SEOGoogle Search Console (GSC) is a free tool from Google that shows how your website performs in Google Search. …
Keyword Research
SEOKeyword research is the process of identifying the exact words and phrases people type into search engines to …
KPI
BusinessA KPI (Key Performance Indicator) is a measurable metric used to evaluate how effectively a business or team i…
Keyword Difficulty
SEOKeyword difficulty is a score (typically 0–100) that estimates how hard it is to rank on the first page of Goo…
Local SEO
SEOLocal SEO is the practice of optimizing a business's online presence to appear in location-based search result…
Landing Page
MarketingA landing page is a standalone web page designed specifically for a single marketing campaign or conversion go…
Lead Generation
MarketingLead generation is the process of attracting potential customers and capturing their contact information so th…
Link Building
SEOLink building is the deliberate process of earning or acquiring hyperlinks from other websites to your own. Si…
Large Language Model
AIA large language model (LLM) is an AI system trained on vast amounts of text data to understand and generate h…
Lifetime Value
BusinessLifetime Value (LTV or CLV — Customer Lifetime Value) is the total revenue a business can expect from a single…
Local SEO Citations
SEOLocal SEO citations are online mentions of a business's name, address, and phone number (NAP) across directori…
Meta Tags
SEOMeta tags are snippets of HTML that describe a web page to search engines and browsers. The two most important…
Machine Learning
AIMachine learning is a type of AI where computer systems learn from data to improve their performance over time…
MVP
BusinessAn MVP (Minimum Viable Product) is the simplest version of a product that can be launched to real users to tes…
Marketing Automation
MarketingMarketing automation is the use of software to execute repetitive marketing tasks automatically based on prede…
Responsive Design
Web DevResponsive design is a web development approach where a website automatically adjusts its layout and content t…
ROI
BusinessROI (Return on Investment) is a financial metric that measures how much profit or benefit you received relativ…
Remarketing
MarketingRemarketing (also called retargeting) is the practice of showing targeted ads to people who have previously vi…
Retrieval-Augmented Generation
AIRetrieval-Augmented Generation (RAG) is a technique that improves AI outputs by giving the language model acce…
SEO
SEOSEO (Search Engine Optimization) is the practice of improving a website so it ranks higher in Google and other…
Schema Markup
SEOSchema markup is structured data code added to a webpage that helps search engines understand the content more…
SSL Certificate
Web DevAn SSL certificate (technically TLS today) encrypts the connection between a user's browser and your website, …
SaaS
BusinessSaaS (Software as a Service) is a software delivery model where applications are hosted in the cloud and acces…
Social Media Marketing
MarketingSocial media marketing is the use of platforms like Instagram, LinkedIn, TikTok, Facebook, and X (Twitter) to …
Sitemap
SEOA sitemap is a file (usually XML) that lists all the important URLs on your website, helping search engines di…
SEO Audit
SEOAn SEO audit is a comprehensive review of a website's technical health, on-page optimization, content quality,…
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