Seoul DOOH · COEX, the subway, the Wave · June 2026
South Korea's megacity of screens, Gangnam and COEX, Myeongdong, Hongdae and the Han River that splits the city, bookable by the hour, priced per play, matched to how a 26-million capital region actually moves.
Seoul billboard and DOOH (digital out-of-home) costs span from a few cents per play on urban panels to premium Gangnam / COEX, Jamsil / Lotte World Tower and landmark networks. On Blindspot, Seoul screens are booked by the hour and priced per play, entry plays start around $0.35, with no contracts or minimums.
The smart Seoul play isn't one screen for a month. It's the right screens at the right hours: the arteries at commute peak, the malls through the afternoon, the nightlife and tourist cores after dark.
Billboard ranking points
Directional 1–10 scores based on zone type and footfall, not audited measurements. Every zone is bookable by the hour on the platform.
The upscale district with COEX K-Pop Square, Korea's largest LED screen and the anamorphic Wave.
Seoul's flagship shopping and cosmetics district, packed with international visitors.
The university and indie-music quarter, heavy young-adult foot traffic day and night.
Anchored by Korea's tallest building and Lotte World, by the city's busiest subway stop.
One of the world's busiest subway systems carrying billions of journeys a year.
A diverse, expat-heavy nightlife and dining district, a cosmopolitan evening audience.
The media estate · operator partners
Blindspot puts digital out-of-home (DOOH) and classic out-of-home from Seoul's media owners, CJ Powercast, JCDecaux Korea, Seoul Metro media among them, onto one map, bookable by the hour. Below: real partner screens across the city's prime zones.
Imagery from media-owner/operator partners. Locations indicative; live availability and per-screen pricing show in the platform.
Formats
From a highway bulletin to a single mall screen, Blindspot puts Seoul's digital out-of-home and classic OOH formats on one map, each priced per play and bookable by the hour. The formats that matter here:
Large-format LED on highways, bridges and boulevards, motion, dayparting and dynamic triggers.
Pedestrian-scale panels and citylights in high-footfall retail and downtown corridors.
Highway and arterial bulletins built for commuter frequency on the busiest routes.
High-intent shoppers from midday to evening across the city's retail destinations.
Seoul Subway station and train screens plus stations and place-based screens with captive dwell.
Landmark and spectacular placements for brand statements in the city's signature locations.
Location insights
Seoul spreads along the Han River between mountains, its subway among the busiest on earth at some 2.4 billion rides a year. Gangnam's COEX K-Pop Square hosts Korea's largest LED screen and the famous anamorphic Wave in the country's first free-advertising zone, Myeongdong packs cosmetics-and-fashion tourism, Hongdae runs youth and indie music, and Jamsil anchors on the Lotte World Tower. K-pop drops and seasonal sales move crowds fast. Book Gangnam and Myeongdong by day, Hongdae and Itaewon after dark.
Myeongdong and the main arteries surge 7:30–10 AM and 5–8 PM. Book exactly those hours and your frequency climbs for the same budget.
Jamsil / Lotte World Tower and the city's malls hold heavy footfall from noon to evening, long windows where dwell and shopping intent, not rush, do the work.
Gangnam / COEX shifts from daytime to social and tourism after dark. Different audience, same screens, swap the creative, not the location.
Location intelligence summary
Seoul doesn't have one rush hour; it has rotating audiences sharing the same streets. The only buying model that matches that is hourly: pay for the windows when your audience owns the city, skip the ones when it doesn't.
| Objective | Book these zones | Best hours |
|---|---|---|
| Brand launch | Gangnam / COEX + Myeongdong | 6–11 PM |
| Commuter frequency | Hongdae, Myeongdong | 7:30–10 AM · 5–8 PM |
| Retail foot traffic | Jamsil / Lotte World Tower, Gangnam / COEX | 12–8 PM |
| B2B / decision-makers | Seoul Subway, Myeongdong | Weekdays 9 AM–6 PM |
| Tourism & events | Gangnam / COEX, Itaewon | 10 AM–8 PM |
A month-long 24/7 rotation pays for 3 AM plays nobody sees. Hourly booking concentrates the same budget into Seoul’s proven peak windows, and typically saves 30%+ versus a flat four-week flight.
Morning commuters read in 2 seconds; evening crowds dwell for minutes. Run different creative by hour on the same screens, even trigger swaps on weather or live data.
Every play is logged. Blindspot campaigns report verified plays and attribution, measured against control groups, not estimated reach.
The zones above already draw a specific buyer: the entertainment industry clusters around Gangnam, long home to SM Entertainment's offices near Apgujeong Rodeo Station, and beauty and cosmetics retail owns Myeongdong, where Lotte Duty Free and Shinsegae Duty Free run flagship stores drawing millions of shoppers.
Book Seoul by the hour →Cite this
Pricing · updated June 2026
Per-play prices, not CPM mysteries. Live per-screen pricing and real-time availability are on every card in the platform; the ranges below reflect typical Blindspot pricing as of June 2026.
| Format | Price per play | Typical presence | Why it works |
|---|---|---|---|
| Urban & street-level panels | from ~$0.35 per play | $200 buys hourly slots | Hongdae and district footfall |
| Gangnam & landmark digital | $0.70–$7 per play | $8,000–$30,000 typical 4-week presence | COEX K-Pop Square and Jamsil reach |
| Transit screens (Seoul Subway) | $0.35–$3 per play | 2.4B passengers/year | Concourses and in-car captive dwell |
| Mall & retail screens | $0.50–$5 per play | high-intent shopper reach | Myeongdong and Starfield networks |
| Iconic & spectacular | $1–$7 per play | brand-statement reach | COEX anamorphic and Gangnam facades |
No minimums · no contracts · pay per verified play · hourly scheduling per screen
Four things move the price on any Seoul screen: the format (pricing runs higher on iconic & spectacular than on urban & street-level panels), the zone (Gangnam / COEX carries the highest footfall premium), the daypart (peak commute and evening hours price above the overnight lull), and how far in advance you book, since the busiest zones and formats sell out first.
What a campaign costs
Because you pay per play and schedule by the hour, your budget buys the exposure you actually need, not filler plays, so it works as hard on a big campaign as on a small one, with no minimum. Here's what budgets realistically buy. Live numbers per screen are in the platform.
District test
An hourly burst on one zone, a Myeongdong shopping window or a Hongdae evening. Ideal for launches and local tests.
Multi-zone city push
Gangnam, Myeongdong, the subway and Hongdae across peak windows, the workhorse plan for retail and launch campaigns.
Gangnam flagship
The COEX K-Pop Square spectacular plus Myeongdong and the subway, a full Seoul landmark takeover.
FAQ
No. Blindspot books time on screens that are already installed and permitted by their media-owner operators, CJ Powercast, JCDecaux Korea among them, so you're leasing airtime on an existing structure, not erecting a new one.
Specs vary by screen: orientation, resolution and file format differ from one panel to the next. Every screen shows its exact requirements in the platform before you upload, so there's no separate spec sheet to track down before you book.
Yes. Every Seoul screen on Blindspot is bookable by the hour, with no minimum contract and no retainer. You pick the exact windows, so you can buy the morning commute on Myeongdong, the afternoon retail stretch around Jamsil / Lotte World Tower, or the evening social hours in Gangnam / COEX, and skip everything between. Because you pay per play instead of for a fixed four-week flight, the same budget concentrated into proven peak windows buys more useful frequency than the same money spread across every hour including the overnight ones nobody sees. Availability and the per-play price are visible before you commit, and you can start with one screen and one daypart.
Blindspot puts the bookable digital out-of-home screens across Seoul on a single map: roadside and boulevard LED, street-level panels and citylights, transit and station screens, mall and place-based displays, and landmark placements, all priced per play and bookable by the hour. That spans zones from Gangnam / COEX through to Itaewon. The underlying screens are owned and run by media operators such as CJ Powercast, JCDecaux Korea and Seoul Metro media, and Blindspot books time on their existing, already-permitted structures rather than reselling a fixed package. You see each screen, its zone, its per-play price and its live availability before committing, so you are choosing specific screens and hours rather than buying an unspecified network bundle.
Often within hours: upload, pass creative pre-check, and digital screens need no printing or installation. Content approval typically averages around two business days across networks.
More than most people expect, because you are buying plays rather than weeks. A $500 budget in Seoul typically funds a multi-day hourly presence on a high-traffic corridor such as Myeongdong, a concentrated burst across the busiest retail and transit screens at peak hours only, or thousands of plays on central urban panels where the per-play price is lowest. At entry prices around $0.35 per play, the arithmetic is straightforward and visible before you commit. What it will not stretch to is 24/7 coverage of a landmark spectacular, and that is the point of hourly buying: concentrate a small budget where and when it is seen instead of thinning it across hours with no audience.
No. Blindspot has no minimums, retainers or platform fees; you can run a focused hourly burst on a single screen or a full multi-zone Seoul campaign.
How to book
No sales calls, no contracts, self-serve from the map to live creative.
01
Open the map, filter Seoul by zone and format, and select the exact screens and the exact hours your audience is out.
02
Every screen shows its price per play and real-time availability before you commit. Build the plan; the running total is always visible.
03
Upload creative, pass pre-check, and go live, often within hours. Track verified plays and attribution as the campaign runs.
Keep exploring
The city of screens. Your hour.
Pick the screens, pick the hours, see the price per play, live in hours.
