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204 E. 2nd Avenue
San Mateo, CA 94401

Tel: + (650) 265-7473
Email: guid@guid.org

About Us

GUID.org is designed to scale to handle the needs of the largest sites on the web. The service is built on the Amazon Web Services scalable infrastructure, with geographically distributed redundant data centers, and automatically grows to meet spikes in demand.


Contact us at: guid@guid.org guid@guid.org.

GUID.org was developed by Tom Shields in his spare time, starting in August 1998. The idea was to provide a useful service to the Internet at large, while maintaining privacy protection for those who wish it. GUID.org was relaunched in 2009 amid the explosion of internet data exchanges, to help drive efficiency in these new markets.