Kallu vs Lido Learning

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

India’s best LIVE online classes with expert tutors and max 6 students per class.

For the best learning experience, a student at LIDO LIVE gets FACE-to-FACE interaction in a group of max 6 students with a rockstar teacher to guide them, interactive content to keep them engaged, and a personalised platform to improve results.

Location: Mumbai, India