I am in the process of building a site and was looking to use real-time market data through a few software companies I contacted which get their data from several exchanges. The quotes I received for equities, futures, etc were rather expensive and am looking for some alternatives?? Does anyone know if quotes through the Google API are delayed or in real-time? I heard some are real-time but was not sure which quotes. I would really like to have close to real-time if possible. Any feedback is appreciated, thanks