Kallidus vs. Lark

At Kallidus, we believe learning should be measured by what changes in the organisation - not what was delivered, but what improved. Trusted by over 1,000 organisations worldwide, we help organisations escape The Activity Trap: measuring learning by completion rather than real performance change. Because when learning mitigates risk, key people stay, teams become more productive, and business metrics begin to move. Our award-winning LMS and eLearning content have an intentional AI data layer to make learning, skills, and performance data valuable for the whole business.

Built by ByteDance, Lark is an enterprise AI workspace designed for seamless human-agent collaboration. It unifies teams, communication, knowledge, and business workflows in one connected environment with an open architecture for AI models and agents. By bringing work into one place rather than scattering it across separate apps, Lark gives AI complete, real-time context and the native ability to act across the entire business. Today, organizations in more than 190 markets use Lark to turn AI into measurable business value.