One of the last Sinclair user groups still around today. Provides online version of AlchNews newsletter, a public domain software library, emulators and support information.

Greek ZX Spectrum club, offering news of the club, hardware and software information.

Contact information and news of the group's forthcoming events.

Provides a monthly newsletter on QL matters, with back issues downloadable from the site.

Large international Sinclair user group which provides support services, public domain software and emulators, also organising user group meetings and shows throughout the year. (In English, Dutch and German)

Provides information about the groups' activities and links to related Sinclair and Timex/Sinclair websites.

A very active German Sinclair ZX81 users' group. Site offers information about the Sinclair machines and the group's activities, including news of forthcoming events. (In English and German)