Cambridge, Mass. - JumpTap, a provider of mobile search and advertising services, announced on Tuesday that it has raised over $26 million in its fourth round of funding, led by AllianceBernstein.

New York - Visible World, a provider of targeted video advertising services, has raised $25 million in a third round of funding led by Adams Street Partners and AllianceBernstein, MediaPost reports.

Rockville, Md. - Hillcrest Labs, the developer of a platform that lets consumer electronics manufacturers and service providers create interactive digital media products, said on Monday that it has raised $25 million in a new round of funding, led by new investor AllianceBernstein.

Cambridge, Mass. - Brigtcove, a provider of Internet TV distribution services, announced on Wednesday that it has raised $59.5 million in its third round of financing.