There are a few places where users can already find their favorite TV spots online, but no definitive repository of commercials. That's why iSpot.tv wants to be the place to find TV ads online.

iSpot.tv charges anywhere from $1,000 to $10,000 per month for its service, which uses audio and video fingerprinting technologies to monitor, tag and analyze TV commercials in real time.

iSpot.tv wants to provide brands, agencies, and networks with real-time data about ad campaigns that are running on TV. The company tracks all ads that appear across more than 80 networks in the U ...