Medicure is perceived as one of Kalypsys's biggest rivals. Medicure's headquarters is in Winnipeg, Manitoba, and was founded in 1997. Medicure operates in the industry. Medicure generates 212% of Kalypsys's revenue.

Celprogen has been one of Kalypsys's top competitors. Celprogen is a Private company that was founded in 2002 in Torrance, California. Celprogen operates in the industry. Compared to Kalypsys, Celprogen has 10 more employees.

Juventas is Kalypsys's #3 rival. Juventas was founded in Cleveland, Ohio} in 2007. Juventas is in the industry. Compared to Kalypsys, Juventas generates $7M less revenue.