TechCrunch is a network of tech news blogs, owned by AOL, that focuses on web-based startups. It is one of the largest and most influential blogs on the web.

TechCrunch was founded in 2005 by entrepreneur and former attorney Michael Arrington as a way to profile new tech companies. Arrington quickly became well known for his feverish blogging pace and devotion to the tech startup scene, as well as the large Silicon Valley barbecues he hosted.

The TechCrunch network includes blogs dedicated to gadgets, mobile news, enterprise technology, as well as European, Japanese and French editions and a database of tech companies and people.

TechCrunch’s articles also appear at the Washington Post’s website through a partnership between the two organizations.

In September 2011, Arrington was reportedly forced out of TechCrunch by AOL executives, then left AOL, after he launched CrunchFund, a venture capital firm for tech startups. Arrington had long invested in some of the companies TechCrunch wrote about, a practice that had drawn questions about the integrity of TechCrunch’s reviews. The CrunchFund launch brought a fresh round of that criticism, as well as defenses of TechCrunch’s editorial process. Arrington returned as a writer for the site in 2012.

In 2008, Arrington announced he would no longer link to Associated Press stories, based on their history of suing aggregators for quoting from their stories. He also announced that year that TechCrunch would no longer honor any embargoes.

In 2009, TechCrunch published confidential documents from Twitter that had been stolen by a hacker, prompting a debate over whether the documents should have been published.