Truveo is a search engine for Web video, based in San Francisco and operated by Oath Inc.

[1] Truveo launched its first commercial video search service in September 2005.

In addition to operating its own search engine at truveo.com, Truveo powers video search on hundreds[4] of websites including Microsoft websites, Sports Illustrated, Brightcove, CBS Radio websites, Qwest, CNET Search.com, CSTV, Excite, Flock, Infospace, Kosmix, Netvibes, Pageflakes, Widgetbox, and others.

[5][6][7] Truveo claims to be one of the largest and most widely used video search engines, indexing over 600 million videos and reaching 75 million unique visitors every month across all websites it powers.

In December 2010, Truveo launched a new version of video search that included: The celebrity search feature uses a novel approach of detecting a person's vocal fingerprint to find when celebrities appear online.