CastTower turns any TV, Raspberry Pi, or browser into a managed digital sign. Upload content, build playlists, schedule by time of day, push changes to your entire fleet instantly — then sell ad time on the screens you already run.
No credit card required · Pair your first screen in under 2 minutes
Stop walking USB sticks to TVs. Manage every display in every location from a single console.
Images, videos, live web pages, plus built-in apps: weather, clocks, countdowns, announcements, YouTube, and Google Slides.
Change a price, swap a promo, fix a typo. Screens update in seconds over a live connection — no reboots, no re-syncing, no site visits.
Breakfast menu until 11, promos in the afternoon, dark after close. Day-of-week and time windows with priorities — overnight windows included.
Main area, side panel, and ticker bar — each zone loops its own playlist. A menu, the weather, and announcements on one display.
Workspaces with admin, editor, and viewer roles. Invite your team by email; every customer's data stays fully isolated.
Every playback event is logged per screen with durations. Export CSV reports for advertisers, franchisors, or audits.
Live status and now-playing for every screen, tags to organize locations, remote reload, and one-click emergency takeover of your whole fleet.
Open the player on any device, type an 8-character code, done. No accounts on the device, no configuration files, no IT ticket.
Players cache media and state locally, keep looping through network drops — even offline reboots — and recover automatically.
Most signage tools stop at showing your content. CastTower adds the whole advertising stack — the part that used to take three separate vendors — so the realtor next door can pay to be on your lobby TV.
Choose how much of each screen's loop is for sale — 10%, 20%, or nothing at all — with spot length and time windows. Unsold time simply plays your own content. No blanks, ever.
List a screen with your price per play. Advertisers book self-serve; you approve every campaign and creative with one tap before it ever touches your screen.
Advertisers pay only for plays actually logged by the screen that displayed them — proof-of-play billing that ad sellers twice our price can't match.
Connect your bank once (via Stripe). Advertiser payments settle to you automatically, minus a simple platform fee that's only charged when you actually earn.
Opt in to fill unsold slots with national ad demand at your floor price — extra revenue on time that would otherwise go unsold. Off by default, per screen.
Playlists that switch with the sky — hot-drink promos when it's cold, patio menus when it's sunny. Set the rule once; every screen follows it.
Drop live, self-updating content into any playlist — no design work required. Every app scales itself to fullscreen, side panels, or ticker bars.
Live local conditions for any city — just type its name. Updates itself every 10 minutes.
A clean, oversized clock and date in each screen's own local timezone.
Bold headline + message on a brand color. Perfect for tickers and emergency notices.
Days, hours, minutes, seconds to your launch, sale, or grand opening.
Loop any YouTube video, muted and chrome-free, right inside a playlist.
Publish a deck once — marketing edits the slides, every screen updates automatically.
Plug a Raspberry Pi, Android TV, or Fire TV into any display — or just open a browser. Enter the pairing code from your dashboard.
Drag content into ordered loops. Set durations per item, choose fade or cut transitions, and assign playlists to screens or schedules.
Watch your whole fleet from the dashboard. Every change you make goes live everywhere, instantly — from your desk or your phone.
CastTower's player runs on the devices you have today — from a $35 Raspberry Pi to the smart TV already on the wall.
Every paid plan is priced per active screen and prorated automatically as your fleet grows or shrinks. Annual billing is shown below. CastTower charges a 15% platform fee only on advertising revenue we collect for you.
Pair your first display in the next two minutes — free, no credit card.
Get started with CastTower