Electric Freedom
- Reviews, news, and links. Database includes over 130 progressive rock artists and 2060 albums.
- http://electricfreedom.org/

Prog Organ
- Reviews of progressive rock and related genres, such as psychedelic rock and folk-rock. The main focus is music from the seventies.
- http://www.progorgan.com/

Through Different Eyes
- Swedish site with reviews of CDs from the progressive genre. Not updated since 1999.
- http://home.swipnet.se/tde/

Strawberry Bricks Guide to Progressive Rock
- Timeline of significant albums from 1967-1979 with reviews; A to Zed section presents group discographies and biographies.
- http://www.progressiverock.com/

Ground and Sky
- Reviews of progressive rock albums, including track lists, cover scans, and links.
- http://www.progreviews.com/

Prog-PT
- Reviews, radio show playlists, and mailing list. [Portuguese and English]
- http://www.prog-pt.com/

New Horizons
- UK site dedicated to progressive, melodic and classic rock music. News, CD and gig reviews, interviews, and tour dates.
- http://www.elrose.demon.co.uk/