Advertising falls into two broad camps, traditional and digital, but within each you’ll find a dozen distinct formats that work differently, cost differently, and reach different audiences. Understanding what each type does helps you pick the right mix whether you’re promoting a small business, evaluating a marketing career, or simply trying to make sense of the ads you encounter every day.
Print Advertising
Print ads appear in newspapers, magazines, brochures, flyers, and direct mail pieces. They’re one of the oldest advertising formats (the first recorded print ad was a handbill published in England in 1472 announcing a prayer book). Despite the shift toward digital, print remains effective for local businesses, luxury brands, and any advertiser targeting readers who engage deeply with physical publications.
Newspapers typically sell ad space by the column inch or by page fraction, while magazines charge based on circulation and audience demographics. Direct mail, which includes postcards, catalogs, and letters sent to a physical address, lets advertisers target specific households using mailing lists filtered by zip code, income, purchase history, or other criteria. The tangible nature of print can make it feel more credible to certain audiences, and a well-placed magazine ad has a longer shelf life than most digital formats since readers often keep issues for weeks.
Broadcast Advertising
Broadcast advertising covers television and radio commercials. TV ads range from 15-second spots during local news to 60-second productions aired during prime time or major sporting events. Radio ads work similarly, with pricing tied to the station’s listener count and time slot. Morning and evening drive times cost more because that’s when the most people are tuned in.
Television remains one of the most expensive advertising formats, but it also reaches massive audiences simultaneously. Newer broadcast technology like NextGen TV (ATSC 3.0) is blurring the line between traditional TV and digital by enabling interactive features and more precise audience targeting on broadcast signals. Streaming services have also introduced ad-supported tiers, creating a hybrid category that borrows broadcast’s video format but uses digital targeting capabilities.
Out-of-Home Advertising
Out-of-home (OOH) advertising includes billboards, transit ads on buses and subway stations, posters, and signage in airports, malls, and stadiums. The digital version, known as digital out-of-home (DOOH), uses electronic screens instead of static posters. DOOH ads can rotate multiple messages, update in real time, and target audiences based on location, time of day, and even weather conditions.
DOOH has grown significantly because it combines the visibility of a billboard with digital flexibility. Advertisers can use geotargeting to display ads on screens near their store locations, then retarget those same audiences later on their phones or computers. Detailed analytics and attribution tools let advertisers measure whether someone who saw a DOOH ad later visited a store or made an online purchase, which was nearly impossible with traditional billboards.
Search Advertising
Search advertising places paid results at the top of search engine results pages when someone types in a relevant query. You’ve seen these: the first few results on Google or Bing marked with a small “Sponsored” label. This format is also called pay-per-click (PPC) or search engine marketing (SEM), because advertisers typically pay only when someone clicks their ad.
Google Ads dominates this space. Advertisers bid on specific keywords related to their products or services, and Google’s auction system determines which ads appear and in what order based on bid amount, ad quality, and relevance. Search ads are powerful because they reach people who are actively looking for something, making them one of the highest-converting ad formats. A plumber bidding on “emergency pipe repair near me” is reaching someone who needs a plumber right now, not someone passively scrolling through content.
Display Advertising
Display ads are the banners, sidebars, and rectangular image ads you see on websites, apps, and social media platforms. They can be static images, animated graphics, video clips, or interactive HTML5 elements. Unlike search ads, which respond to a user’s query, display ads appear based on the website’s content, the user’s browsing history, or demographic targeting set by the advertiser.
Display campaigns work well for brand awareness because they put your name and visuals in front of people even when they aren’t actively searching for your product. Retargeting is one of the most common display strategies: after you visit a shoe website, display ads for those same shoes follow you across other sites. Display ads are sold on a cost-per-click or cost-per-thousand-impressions basis, and they’re available through ad networks like the Google Display Network, which spans millions of websites.
Social Media Advertising
Social media ads run on platforms like Facebook, Instagram, TikTok, LinkedIn, YouTube, and X. Each platform offers its own ad formats: feed posts, stories, reels, carousel ads that let users swipe through multiple images, and video ads that play between content. The key advantage of social media advertising is targeting precision. Platforms collect enormous amounts of data on user interests, behaviors, job titles, and demographics, letting advertisers narrow their audience with specificity that traditional media can’t match.
LinkedIn ads, for example, let B2B companies target by job title, company size, and industry. TikTok and Instagram tend to perform well for consumer brands targeting younger demographics. Most social platforms use an auction-based pricing model similar to search ads, where advertisers set a budget and bid for placements. Costs vary widely depending on the platform, audience, and competition in your category.
Native Advertising
Native ads are designed to blend into the content around them so they don’t look like traditional advertisements. Sponsored articles on news websites, recommended content widgets at the bottom of blog posts, and promoted listings on retail sites all qualify as native advertising. The defining feature is that the ad matches the form and function of the platform it appears on.
This format tends to generate higher engagement than standard display ads because it feels less intrusive. Readers interact with native content more naturally since it resembles the editorial or product content they’re already consuming. The tradeoff is transparency: regulations require native ads to be labeled as sponsored or promoted, though those labels are sometimes easy to miss.
Programmatic Advertising
Programmatic advertising uses automated software to buy and place ads in real time, replacing the old process of negotiating directly with publishers. When you load a webpage, an automated auction happens in milliseconds to determine which ad you see, based on data about your browsing behavior, demographics, and the advertiser’s targeting criteria. This technology powers most display, video, and DOOH ad buying today.
Advertisers use demand-side platforms (DSPs), which are tools that let them purchase ad inventory across thousands of websites and apps from a single dashboard. Programmatic buying also enables dynamic creative optimization, or DCO, which automatically adjusts the ad’s images, text, or pricing in real time based on who’s viewing it. Someone browsing winter coats might see an ad featuring a coat they viewed earlier, shown at the current sale price, without any human manually creating that specific version.
Retail Media Advertising
Retail media is one of the fastest-growing advertising categories. Retailers like Amazon, Walmart, and Target have built advertising platforms that let brands pay for prominent placement within their online stores: sponsored product listings in search results, banner ads on category pages, and promotions on checkout screens. Global retail media ad spending is projected to surpass $60 billion in 2025.
Amazon pioneered this approach, and its advertising business alone generated over $47 billion in revenue in 2023. The appeal for advertisers is that these ads reach shoppers at the exact moment they’re ready to buy. If you sell running shoes and your ad appears when someone searches “running shoes” on Amazon, you’re reaching a customer with a credit card already on file and an intent to purchase. Retail media platforms also provide closed-loop measurement, meaning advertisers can see exactly how many sales their ads generated without relying on tracking cookies or third-party data.
Experiential and Guerrilla Advertising
Experiential advertising creates interactive, real-world brand experiences. Pop-up shops, product sampling events, branded installations at festivals, and immersive activations at trade shows all fall into this category. The goal is to create a memorable, shareable moment rather than simply delivering a message.
Guerrilla advertising is a related but scrappier approach that uses surprise and unconventional tactics to grab attention in public spaces. Chalk art on sidewalks, unexpected installations in parks, or flash mobs in busy areas are classic examples. Both formats rely heavily on social media amplification: even if only a few hundred people experience the event in person, photos and videos shared online can reach millions. These types work best for brands that want to build emotional connections and generate buzz rather than drive immediate clicks or conversions.
Choosing the Right Types
Most successful advertising strategies combine several of these formats. A local restaurant might rely on search ads and social media. A national consumer brand might layer TV commercials with programmatic display, retail media on Amazon, and experiential activations in key cities. Your budget, audience, and goals determine the mix.
Search and retail media ads work best when people already know what they want and you need to capture that demand. Display, social, and broadcast ads are stronger for building awareness among people who don’t know your brand yet. Print and out-of-home can reinforce a message in specific geographic areas. The most important thing is matching the format to what you’re trying to accomplish, then measuring results so you can shift spending toward whatever is actually working.