Kallidus

Kallidus is a term that can refer to several different things, primarily a genus of fungi and a former company specializing in human resources software.

In mycology, Kallidus is a genus of fungi belonging to the family Polyporaceae. These fungi are typically found growing on wood. Like many wood-decaying fungi, species within the Kallidus genus play a role in the decomposition of dead plant material in forest ecosystems. Their classification within the Polyporaceae family indicates they are polypores, often characterized by pores on their underside rather than gills. Further research into specific species within Kallidus would reveal details about their morphology, habitat, and ecological significance.

The company Kallidus was a provider of Human Resources Information Systems (HRIS) software. It offered a suite of tools designed to manage various aspects of human resources, including talent management, learning and development, and workforce planning. The company aimed to help organizations streamline their HR processes and improve employee engagement. Kallidus was acquired by Essential Software in 2017, and its products and services were integrated into the Essential HR platform. The Kallidus brand name is no longer active as an independent entity.