DrChrono is Zest Health's top competitor. DrChrono was founded in 2009 in Sunnyvale, California. DrChrono competes in the Health Care Technology field. DrChrono generates $8.5M more revenue than Zest Health.
Medicast Inc. is perceived as one of Zest Health's biggest rivals. Medicast Inc.'s headquarters is in Mountain View, California, and was founded in 2013. Like Zest Health, Medicast Inc. also competes in the Health Care Equipment & Services industry. Medicast Inc. generates 52% of Zest Health's revenue.