A9.com originally operated a search portal, which went live on April 14, 2004.

A larger Internet-related area covers Internet service providers, search portals and data processing.

The site's purported main purpose was to provide a search portal for personal injury / disability lawyers based on users location.

As of January 5, 2012 Scitopia has officially closed and the federated search portal is no longer available.

Scitopia.org - Scitopia.org is a free federated vertical search portal to the digital libraries of leading worldwide science and technology societies.

WorldWideScience is composed of more than 40 information sources, several of which are federated search portals themselves.

Connectnigeria.com is a Nigerian search portal that provides information on local businesses, events, deals, real estate and more.

She led the content production team during AOL's transition from a corporate website to a search portal.

Welcome to Yahoo, or, as we're known to the New York Times, the struggling search portal.

It is edited and released for free by Naver (a popular search portal in South Korea).