Platform overview
One platform to build, schedule, and run every screen
Castit is the cloud dashboard where your whole screen network comes together. Create content, schedule it, publish to any screen, and monitor every player from one browser tab. Nothing to install on a server, and it keeps running when the network doesn't.
What is the Castit platform?
Castit is a cloud-based digital signage platform for creating, scheduling, and managing content across every screen in your organization, from a single reception display to thousands of screens across sites and countries.
Everything runs from one web dashboard, on almost any hardware, and keeps playing even when the network drops. Instead of loading files onto each screen by hand, you build content once, organize it in a central library, and publish to any screen or group of screens instantly.
Run two screens or two thousand from one place
Every physical display is controlled by a virtual screen, so you set up and manage each one without ever touching the device in person. Group screens by site, department, or country, and give each team its own view. Fully cloud-based — nothing to install, nothing to maintain in a rack.
Everything you put on screen, managed in one system
Build a central library of images, videos, slides, and live apps. Design slides with the built-in Slide Creator, combine everything into playlists, and let scheduling handle the timing. Once it is scheduled, it runs on its own.
Content library
Central store for images, videos, slides, and apps, organized with folders and tags.
Slide Creator
Design on-brand slides inside Castit without opening another tool and save them for reuse.
Playlists
Sequence your content once, then push updates to every screen running that playlist.
Scheduling
Time-based and recurring schedules, plus availability hours per screen.
Put live data on screen, not static slides
Castit connects to the tools your business already uses, so content updates itself instead of waiting on someone to redesign a slide. Pull dashboards straight from Power BI, show posts from Facebook and LinkedIn, render any web page on screen, and add weather, calendars, and more.
You are hereDigital Signage
Digital Reception
Room Booking
one contract · one dashboard · one partner
The right people, the right screens, the right content
Digital signage stops being one person’s job the moment a second location appears. Roles, departments, and an optional draft-and-publish workflow keep the wrong content off screen without turning you into the bottleneck.
Role-based access
Admins keep full control while members and moderators handle their own areas without waiting on anyone.
Departments
Split screens into departments so each team sees only what it owns and can't touch anyone else's.
Draft and publish
Optional review workflow so nothing reaches the wall until the right person has signed off on it.
A dark screen is worse than no screen
Reliability is the whole point of a digital signage platform. Screens keep playing from local storage during an internet outage and catch up when it's back. Monitor device health remotely and roll out updates quietly across the fleet, without visiting a single site. Signage software since 2002. Castit since 2010. GuideLites, founded 2023, now builds and sells it.
Customer stories →Stop worrying about your screens
Try it free on your own screens. Start with the one that gives you the most trouble, and see what it looks like managed properly.
21 days of the complete product on up to ten players, then one player stays free forever. No credit card needed. Prefer a guided tour? Book a demo.
Frequently asked questions
What is a digital signage platform?
A digital signage platform is software for managing the content shown on screens across one or more locations. Castit is a cloud-based platform that lets you create, schedule, and publish content to any screen from a single web dashboard.
What hardware does Castit run on?
Castit runs on Android, Samsung Tizen, LG webOS, Windows, Linux, the Web Player and the Castit Android player, plus wireless e-paper displays. You can mix hardware across your network and manage it all from one place.
Does Castit keep working if the internet goes down?
Yes. Players keep playing their scheduled content from local storage during a network outage and sync automatically when the connection returns.
Can I set content publishing permissions for my team?
Yes. Castit supports role-based access, departments, and an optional draft and publish workflow, so the right people manage the right screens and content can be reviewed before it goes live.
Can Castit be combined with visitor management and room booking?
Yes. Castit, Digital Reception, and e-paper room booking all run on the GuideLites platform and can be combined on one contract through your partner.