eSignal has been one of OptionsCity's top competitors. eSignal is a Private company that was founded in Foster City, California in 1983. eSignal is in the Internet Software industry. eSignal has 94 more employees vs. OptionsCity.
OptionsCity VS Lime Brokerage
Lime Brokerage is OptionsCity's #3 rival. Lime Brokerage was founded in 2000 in New York, New York. Lime Brokerage is in the Diversified Investment Services field. Lime Brokerage generates $12M more revenue than OptionsCity.