Lists US high schools. Completely free.

Lists schools across the world. Claims over 3 million members.

Lists schools across Australia. Free to use. Claims to have over 29,000 members.

For Canadian university graduates living in Norway and Canada. Free registration. Fees for event participation.

Lists US and Canadian schools, both domestic and international. Free registration to see who is listed. Subscription fees to send personal messages and use other features.

Lists all type of organizations around Australia and New Zealand. Free registration to view most information. Yearly fee to send and post messages and use other features. Claims over 1 million members.

Lists over 180,000 schools, colleges and universities from over 200 countries. Free registration and browsing.

Australia's first free to use old school pupil directory.

Lists US and Canadian high schools. People search available as well. Free registration to see who is listed. An annual fee is required to send personal email and use other features. Claims over 22 million members.

The best way to find old schoolmates, workmates and people you know in New Zealand. Claims 388,540 members.