Callastream | Easy Digital Signage
Build Stunning Digital Signage
Without Touching a Single Line of Code
Design professional multi-zone screen layouts with live data, rich media, and real-time widgets. Pick a layout, drop in your content, push to any screen in seconds.
Three steps to a live screen
Choose a Layout
Pick from 10 predefined zone arrangements — landscape or portrait. Full screen, side-by-side, header with columns, and more.
Configure Each Zone
Click any zone and assign a widget. Mix weather, clocks, RSS feeds, images, videos, menus, and more — all in one template.
Assign to a Screen
Save your template and assign it to any screen in your dashboard. It appears instantly — no app update, no rebooting.
10 professional layouts
Every layout works in landscape (16:9) and portrait (9:16). Pick the one that fits your screen and content.
Full Screen
1 zone
Top / Bottom
50/50 split
Left / Right
50/50 split
Header + 3 Col
4 zones
2 Top / 3 Bottom
5 zones
Sidebar Left
2 zones
Sidebar Right
2 zones
3 Columns
3 zones
Main + Footer
2 zones
2×2 Grid
4 zones
Who uses Template Builder
Corporate Offices
Mix live dashboards, weather, and company news in a single professional layout.
Restaurants
Combine menu boards, daily specials, and a countdown to happy hour in one screen.
Schools
Display the school clock, today's announcements, and upcoming event countdowns.
Retail
Run promo slideshows alongside live social feeds and a QR code for your loyalty program.
Complete plan — $11/mo per screen
Template Builder is a Complete plan feature. It includes everything in Standard and Scheduler, plus:
Build your first template in minutes.
Start your Complete plan free trial and have a multi-zone live layout on your screens today — no code, no design skills needed.
Credit card required · Cancel before day 8 and you won't be charged
Build Stunning Digital Signage
Without Touching a Single Line of Code
Design professional multi-zone screen layouts with live data, rich media, and real-time widgets. Pick a layout, drop in your content, push to any screen in seconds.
A real CallaStream template — weather, clock, RSS with QR, flip-clock countdown, and slideshow
Three steps to a live screen
Choose a Layout
Pick from 10 predefined zone arrangements — landscape or portrait. Full screen, side-by-side, header with columns, and more.
Configure Each Zone
Click any zone and assign a widget. Mix weather, clocks, RSS feeds, images, videos, menus, and more — all in one template.
Assign to a Screen
Save your template and assign it to any screen in your dashboard. It appears instantly — no app update, no rebooting.
10 professional layouts
Every layout works in landscape (16:9) and portrait (9:16). Pick the one that fits your screen and content.
Full Screen
1 zone
Top / Bottom
50/50 split
Left / Right
50/50 split
Header + 3 Col
4 zones
2 Top / 3 Bottom
5 zones
Everything included at $11/month
Template Builder is included in the Complete plan — along with videos, brandable screens, and everything in Standard and Scheduler.
No charge until day 8. Cancel anytime.