Social media terms, explained in plain English

A/B testing publishes two versions of a post or ad that differ in one variable — hook, creative, CTA — to matched audiences, then keeps the measurable winner.

Ad creative is everything an audience sees and hears in an ad — image or video, copy, headline, CTA — and often the biggest performance lever you control.

A social media algorithm is the ranking system that decides which posts each user sees and in what order, scored on signals like engagement and recency.

Alt text is a written description of an image that screen readers read aloud — it makes visual posts accessible and gives platforms context about the content.

Amplification rate measures how often your audience shares your content: shares per post ÷ total followers × 100. High amplification extends reach for free.

An audience persona is a research-based profile of a typical follower or customer — their goals, habits, and platforms — used to guide content decisions.

Audience retention is the percentage of a video that viewers actually watch: average watch time ÷ video length × 100, often charted second by second.

Average watch time is the mean time viewers spend watching your video: total watch time ÷ total plays. Video feeds treat held attention as a quality signal.

Behind-the-scenes content shows the unpolished reality of a brand — process, people, workspace — building the trust and relatability promo posts can’t.

The best time to post is the window when your audience is most active and most likely to engage. It’s found in your own analytics, not in universal charts.

A boosted post is an existing organic post you pay to show to more people via the platform’s quick promote button — paid reach without the full ads manager.

Bounce rate is the share of visitors who leave your site after one page with no engagement — a quality check on the traffic your social posts send.

A brand ambassador is someone who represents and promotes a brand over the long term — often a customer, employee, or creator with a genuine connection to it.

A brand community is a group of customers and fans who interact with each other — not just with the brand — around what the brand makes or stands for.

Brand voice is the consistent personality in everything a brand writes — the word choice, tone, and humor that make a post recognizably yours without a logo.

Branded content is content a creator or publisher makes in a paid brand partnership — disclosed as such — blending their voice with the brand’s message.

A call to action (CTA) is the line that tells your audience exactly what to do next — comment, share, save, click the link, or start the trial.

A caption is the text published alongside a social media post — it adds context, voice, keywords, and a call to action to the image or video it travels with.

A carousel post is a single post holding multiple images or videos that viewers swipe through — the go-to format for tutorials, lists, and step-by-step ideas.

Click-through rate (CTR) is the percentage of people who clicked your link after seeing it: clicks ÷ impressions × 100. It measures action, not applause.

Community management is building and nurturing relationships with your audience — replying, moderating, and sparking conversation around your brand.

Competitor analysis is the practice of studying rival accounts — their content, cadence, and engagement — to find gaps and benchmarks for your own strategy.

Content batching is producing many posts in one focused session — scripting, shooting, or designing in bulk — then scheduling them out over days or weeks.

A content calendar is a forward plan of what you’ll publish, where, and when — posts mapped to dates, platforms, and campaigns so publishing stays consistent.

A content pillar is one of the few core themes a brand posts about consistently — recurring topic buckets that keep a feed focused and planning fast.

Content repurposing adapts one piece of content into new formats — a webinar becomes clips, a post becomes a carousel — multiplying reach from the same work.

Conversion rate is the percentage of visitors who completed a desired action — a purchase, signup, or download — after arriving from your social content.

Cost per engagement (CPE) is what you pay for each interaction on a paid post: total ad spend ÷ total engagements. It prices attention, not just delivery.

CPC (cost per click) is the average price you pay for each click on your ad: total spend ÷ total clicks. It links ad budget to actual traffic.

CPM (cost per mille) is the price of 1,000 ad impressions: spend ÷ impressions × 1,000. It is the standard unit for comparing the cost of paid reach.

Cross-posting is publishing the same content across multiple social networks — ideally adapted to each platform’s format, limits, and culture — from one source.

The customer journey is the path a person travels from first discovering a brand to buying and advocating — every touchpoint, including social posts, en route.

A dark post is a social ad built to look like a regular post but never published to your profile or feed — only the audiences you target ever see it.

Dark social is sharing that analytics can’t attribute — links passed through DMs, email, and group chats that show up as “direct” traffic in your reports.

Decentralized social media runs on open protocols and many independent servers instead of one company’s platform — Mastodon and Bluesky are leading examples.

A Duet is a TikTok format that plays your video side-by-side with another creator’s original, so both clips run together as one split-screen response.

Earned media is exposure other people create for you — shares, mentions, reviews, press, user posts — unlike channels you own or placements you buy.

Earned media value (EMV) estimates what organic exposure — mentions, shares, press, UGC — would have cost if you had paid for it as advertising.

Employee advocacy is when employees share company content, news, and stories on their personal social accounts, extending brand reach through trusted networks.

Engagement bait is content that explicitly begs for likes, comments, shares, or tags to game ranking algorithms — a tactic platforms like Meta say they demote.

An engagement pod is a group of accounts that agree to like and comment on each other’s posts to inflate early engagement — a tactic platforms discourage.

Engagement rate measures how often people interact with your content — likes, comments, shares, saves — relative to your followers, reach, or impressions.

Evergreen content stays relevant long after publishing — how-tos, answers, reference posts — so it can be reshared for months or years and keep earning reach.

The Explore page is Instagram’s discovery surface — a personalized grid of recommended posts and Reels drawn mostly from accounts a user doesn’t follow.

The fediverse is a network of independently run social servers that interoperate through open protocols like ActivityPub — Mastodon is its best-known platform.

Follower growth rate is the percentage of net new followers gained over a period: (followers gained − followers lost) ÷ followers at the start × 100.

The For You Page (FYP) is TikTok’s algorithmic home feed — a stream of videos recommended per viewer, mostly from accounts they don’t follow.

Funnel marketing organizes content by buying stage — awareness at the top, consideration in the middle, conversion at the bottom — moving people steadily down.

A geotag is location data attached to a post or story — a city, venue, or landmark — that files your content under that place’s feed and local search.

Growth hacking is rapid, data-driven experimentation across marketing, product, and content to find scalable growth levers — measured in days, not quarters.

A hashtag is a word or phrase prefixed with # that tags content to a topic, making the post discoverable in search, topic feeds, and recommendations.

A hook is the first line, frame, or few seconds of a post, engineered to stop the scroll — it earns the attention the rest of the content needs to work.

Impressions are the total number of times your content was displayed — repeat views included. One person seeing a post three times counts as three impressions.

Influencer marketing is partnering with social media creators to promote your brand to their audience, trading payment or product for borrowed trust and reach.

A link in bio is the clickable URL in a social profile — often a mini landing page listing several destinations — used where posts don’t allow clickable links.

Live streaming is broadcasting real-time video on a social platform — viewers watch, comment, and react as it happens, with replays often available after.

Long-form content is in-depth material — full-length videos, podcasts, articles — that trades quick scrolls for deeper attention, trust, and lasting authority.

A lookalike audience is an ad-targeting group a platform builds by finding users who resemble a seed you provide — your customers, followers, or engagers.

Meme marketing promotes a brand through internet memes — shared joke formats and trending templates — speaking the native humor language of social feeds.

A mention is tagging another account with the @ symbol in a post, story, or comment — it notifies the account and links readers straight to their profile.

A micro-influencer is a creator with a small but highly engaged following — commonly defined as roughly 10,000–100,000 followers, though cutoffs vary by source.

Native advertising is paid content that matches the form and feel of the platform it appears on — in-feed sponsored posts, promoted videos, sponsored articles.

Omnichannel marketing coordinates every channel — social, email, web, ads, and stores — into one consistent, connected customer experience.

Organic reach is the number of unique accounts that saw your content through unpaid distribution — feeds, shares, hashtags, search — without any ad spend.

Owned media is every channel you control outright — your website, blog, email list, and social profiles — where you decide what is published and when.

Paid reach is the number of unique accounts that saw your content through paid distribution — boosted posts or ads — rather than organic ranking.

A parasocial relationship is a one-sided bond an audience member forms with a creator or brand persona who doesn’t know them — familiarity without reciprocity.

A pinned post is a post you fix to the top of your profile so visitors see it first, regardless of when it was published or what you’ve posted since.

Posting frequency is how often an account publishes on a platform — per day or per week. The right cadence balances visibility, quality, and sustainability.

Reach is the number of unique accounts that saw your content at least once — each person counts one time, no matter how often the post appeared on screen.

Reels are Instagram’s short-form vertical videos: full-screen 9:16 clips with music and effects, recommended widely to people who don’t follow you.

Response rate is the share of audience messages, comments, and mentions your brand replies to — the core accountability metric of social customer care.

Retargeting shows ads to people who have already interacted with your brand — site visitors, video viewers, past customers — instead of cold audiences.

ROAS (return on ad spend) is revenue attributed to ads divided by what they cost. A ROAS of 4 means every €1 of spend returned €4 in tracked revenue.

Save rate is the percentage of people who saved your post for later: saves ÷ reach (or impressions) × 100. A save signals content worth returning to.

Sentiment score quantifies how people feel about your brand on social — usually the balance of positive versus negative mentions over a period.

A shadowban is an unannounced reach restriction: a platform quietly limits how widely your content is shown — without notifying you or removing your posts.

Share of engagement is your brand’s slice of category interactions: your engagement ÷ combined engagement of you and your competitors × 100.

Short-form video is brief, usually vertical video — TikToks, Reels, Shorts — built on fast hooks and recommendation feeds that reach beyond your followers.

Social commerce is selling directly inside social platforms — product tags, in-app shops, and live shopping let people buy without ever leaving the app.

A social graph is the map of connections between accounts on a network — who follows and interacts with whom — which shapes how content spreads.

Social listening is tracking conversations about your brand, competitors, and industry across social media, then analyzing them to guide strategy.

A social media audit is a structured review of every account you run — profiles, content, and metrics — to find what works, what doesn’t, and what to change.

A social media strategy is a documented plan connecting goals to audience, platforms, content pillars, posting cadence, and the metrics that prove it works.

Social monitoring is watching for and responding to mentions, comments, and messages about your brand in real time — the reactive half of social listening.

Social proof is the psychological tendency to copy what others do — follower counts, reviews, testimonials, and shares all signal that a brand is safe to trust.

Social share of voice (SSoV) is your brand’s slice of the industry conversation: your mentions ÷ total mentions of you and your competitors × 100.

A Stitch is a TikTok format that lets you clip a few seconds of another creator’s video and use it as the opening scene of your own response video.

Stories are full-screen vertical posts that disappear after 24 hours, shown in a row at the top of the app — built for casual, in-the-moment sharing.

Story completion rate is the percentage of viewers who watch a story sequence through to its final frame: completions ÷ starts × 100.

Storytelling marketing communicates a brand’s message through narrative — characters, conflict, and change — instead of feature lists and sales claims.

Teaser content previews something before it launches — a deliberate glimpse of a product, video, or announcement designed to build curiosity and anticipation.

A thread post is a chain of connected posts published in sequence on X, Threads, Bluesky, or Mastodon — a way to fit long-form ideas into short-post platforms.

A trending topic is a subject, hashtag, sound, or format spiking in activity on a platform right now — surfaced in trend lists, charts, and For You feeds.

User-generated content (UGC) is content about a brand created by customers, fans, or users — photos, reviews, videos — rather than by the brand itself.

A verification badge is the checkmark confirming an account’s identity — once reserved for notable accounts, now sold by subscription on several platforms.

Video view rate is the share of impressions that became views: views ÷ impressions × 100. What counts as a “view” differs by platform, so compare carefully.

Viral marketing designs content so viewers spread it themselves — each share recruits new viewers who share again, compounding reach with little media cost.

Virality rate is the percentage of viewers who shared your content: shares ÷ impressions (or reach) × 100. It measures spread, not just applause.

Word-of-mouth marketing earns and amplifies customer recommendations — the form of promotion consumer surveys consistently rank as the most trusted.