G2

zahid c.

Technicien réparateur en électronique

Small-Business (50 or fewer emp.)

9/16/2026

"The perfect secure alternative to mainstream collaboration tools"

5/5

What do you like best about Whaller?

What I like most about Whaller is its unique "spheres" system. It allows us to perfectly isolate different projects and teams without mixing information. It centralizes task management, chat, and files in one place, which has drastically reduced our internal emails and improved our daily productivity. Review collected by and hosted on G2.com.

What do you dislike about Whaller?

The unique 'spheres' concept can have a slight learning curve for new users during the onboarding process. Review collected by and hosted on G2.com.

What problems is Whaller solving and how is that benefiting you?

Whaller solves two major challenges for us: information fragmentation and data sovereignty risks. Instead of juggling multiple disjointed tools and long email chains, everything is centralized within isolated 'spheres' (chat, tasks, files). This benefits us by drastically reducing email clutter, boosting daily team productivity, and giving us full confidence that our sensitive data is securely hosted under European standards Review collected by and hosted on G2.com.