Altera is seen as one of Athenahealth's biggest rivals. Altera was founded in 1986 in Chicago, Illinois. Like Athenahealth, Altera also operates in the Health Care Technology sector. Altera generates $362.8M less revenue than Athenahealth.
eClinicalWorks is one of Athenahealth's top competitors. eClinicalWorks was founded in 1999, and its headquarters is in Westborough, Massachusetts. Like Athenahealth, eClinicalWorks also operates in the Health Care Technology space. eClinicalWorks has 322 fewer employees than Athenahealth.
Oracle Cerner is one of Athenahealth's top rivals. Oracle Cerner was founded in 1979, and is headquartered in North Kansas City, Missouri. Like Athenahealth, Oracle Cerner also works within the Health Care Technology sector. Oracle Cerner generates $4.9B more revenue vs. Athenahealth.