Kallu vs Screenbeacon

Free conference call over the phone, easy, software-free, unlimited, worldwide, reliable

Kallu is simply a free, unlimited and worldwide conference call service over the phone that everyone can use for personal or professional purposes.

Kallu works like a regular phone call, everywhere, on any phone. Wherever you can make a call, you can call with Kallu.

Location: Barcelona, Spain

Catch errors in your visual design before your users do.

Screenbeacon is an easy to use visual regression testing service. Use our Chrome extension to set up visual integration tests for your website and get notified when something breaks.