Glo Blog
Every screen, explained.
Practical guides to the screens of real life — digital out-of-home, connected TV, and the cross-screen playbook that turns one good video into reach you can point at a single block or a whole country.
What Is DOOH Advertising? A Plain-English Guide for 2026
Digital out-of-home (DOOH) advertising means buying the screens of real life — billboards, transit panels, in-venue TVs. Here's how it works, what it costs, and why it's finally within reach of any business.
CTVWhat Is CTV Advertising? A Beginner's Guide to Connected TV
Connected TV (CTV) advertising puts your video in front of streaming viewers on services like Hulu, Roku, and Samsung TV. Here's how it works, what makes it different from old-school TV, and how small advertisers get on.
Cross-screenWhat Is Cross-Screen Advertising? All Screens, Unlocked
Cross-screen advertising runs one campaign across the screens of real life and the living room — DOOH, CTV, premium publishers, and phones — from a single setup. Here's what it means and why it works.
OOHWhat Is Out-of-Home (OOH) Advertising? From Billboards to Programmable Screens
Out-of-home advertising is any ad you see outside the home — billboards, transit, posters, and the digital screens replacing them. Here's how OOH works in 2026 and why it's quietly becoming one of advertising's most modern channels.
DOOHProgrammatic DOOH Explained: How Digital Billboards Get Bought in Real Time
Programmatic DOOH means buying out-of-home screens through software — automatically, by budget and location, with no contract. Here's how it works and why it opened billboards to businesses of every size.
LocalHyperlocal Advertising: How to Reach One Block, One ZIP, or One City
Hyperlocal advertising targets customers in a very specific area — a block, a ZIP code, a neighborhood. Here's how it works across real-world screens and connected TV, and how local businesses use it to win their patch.
StrategyDOOH vs. CTV vs. Social: Where Should Your Ad Budget Go in 2026?
A practical comparison of digital out-of-home, connected TV, and social advertising — what each is good at, what it costs, and how to split a budget across them instead of betting on one.
How-toHow Much Does It Cost to Advertise on DOOH and CTV?
A straight answer on what digital out-of-home and connected TV advertising actually cost in 2026 — how pricing works, what drives it, and how self-serve plans start as low as $29/day with no contract.
How-toHow to Launch Your First Cross-Screen Ad Campaign in 60 Seconds
A step-by-step guide to going live on DOOH, CTV, and more from your phone — what you need, how the 60-second flow works, and how to set up a first campaign that actually performs.
LocalNeighborhood Advertising in 2026: Reaching Local Customers on Real-World Screens
Neighborhood advertising means reaching the customers right around your business — on the screens they pass every day. Here's how local screens, geo-targeting, and CTV make it work in 2026, on any budget.
DOOHHow DOOH Advertising Is Measured: Impressions, Footfall & Lift
Real-world screens can't be clicked — so how do you know DOOH worked? A clear guide to how digital out-of-home is measured: impressions, footfall attribution, QR scans, and geo-lift.
DOOHThe Types of DOOH: Billboards, Transit, Street & In-Venue Screens
Digital out-of-home isn't just billboards. A tour of the main DOOH formats — roadside, transit, street-level, and in-venue screens — and which one fits your goal and budget.
CTVHow CTV Ad Targeting Works: Reaching the Right Living Rooms
Connected TV combines the big screen with digital targeting. Here's how CTV decides which households see your ad — by location, audience, and behavior — and how to target well on a small budget.
CTVCTV vs. Linear TV: What's the Difference (and Which Should You Buy)?
Connected TV and linear (broadcast/cable) TV both put you on the big screen — but they're bought, targeted, and measured very differently. Here's a clear comparison and how to choose.
LocalWhat Is Geofencing Advertising? Drawing a Boundary Around Your Customers
Geofencing advertising targets people inside a virtual boundary you draw on a map — a neighborhood, a venue, even a competitor's location. Here's how it works and how to use it well.
Local12 Local Advertising Ideas for Small Businesses in 2026
Practical, modern local advertising ideas for small businesses — from real-world screens and geofencing to connected TV and QR-driven offers. Reach the customers right around you, on any budget.
How-toHow to Make a Video Ad That Works on Every Screen
One video, many screens — DOOH, CTV, and mobile. A practical guide to making (or repurposing) a video ad that performs everywhere, including specs, length, and the rules that change by surface.
DOOHWhat Makes a Great DOOH Ad? Creative Rules for Screens
A digital out-of-home ad has seconds to land, often with no sound. Here are the creative rules that make DOOH work — and the common mistakes that waste the screen — with a simple checklist.
OOHHow Much Does Billboard Advertising Cost in 2026?
What billboards really cost — static vs. digital, by market and format — and how programmatic digital billboards now start at a few tens of dollars a day instead of a month-long lease.
StrategyWhat Is Retail Media? In-Store Screens and the New Storefront, Explained
Retail media is one of advertising's fastest-growing channels — and its in-store screen side overlaps directly with DOOH. Here's what retail media is, why it's booming, and how it connects to cross-screen.