Channel Zi Like a phoenix from the ashes, but with more Thunderball…it’s back. Again! Channel Zi was one of the sites for a lot of the fandom that rose up from the anime hitting the states, and it’s great to see it return.
Deathy's Empire of Nyx Guess who it’s owned by! Kidding, kidding. Deathy’s got reviews of Zoids for your Zoid review-reading pleasure.
Gojulas’ Lair is back online, now sans frames :D. Model photography, customization, and some fixes for Zoid issues.
Ironwing's War Room Ironwing’s War Room is now back online, with the older content also available. Lots of info on Zoids releases in a searchable format.
Zoids Fusion Lab Solloby’s blog o’ reviews, with a bit of a focus on Blox and their combinations.
Zoidsism Custom Zoids by Nobody-Here with some very nice color schemes.
Momonga has battle story translations and other things Zoids.
Sieg.nu Zoids doujinshi and card game scans—lots of card game scans, from multiple variations of the card game.
Info on all things Zoids, though with an emphasis on the more obscure.
Zoids Evolution is back, complete with properly hosted forums and general Zoids content. It’s pretty slow these days, but still around!
Zoids Lair is a general site with some focus on the games (and the sprites in them).
Zoidstar High-res scans of the entire UK Zoids comic. If you haven’t read it yet, you must.
Fanart & CGI/3-D
Andy Whiteley.com 3-D modeling and animation, including a very sleek Gore (in Iron Kong Yeti colors).
Cap’n Dade’s Place has custom Zoids and CGI, something you don’t see very often on English fansites.
Jam’s Art Blog contains Zoids, Hetalia, and original art.
Qzei is Momo’s art site…with a lot of Zoids, among other fanart and original things. Contains high amounts of battle story :3.
Stompy’s Custom Zoids is home of the Cannon…er, Blitz Panther and a number of other original CGI Zoids creations.
Zinou’s Webpage is home to much headcanon. And Zinou draws pretty stuff (and by pretty, I mean awesome and often bloody).
Blue Sky, Jammer’s O’Connell shrine/general site in one. Also has forums.
Liger’s Union, another anime fansite that’s stood the test of time. HaTcH has lots of amvs and screenshots, all at high-quality because of his DVD-ripping powers. Now with an interactive fanart gallery in php.
Masters of Zi has general anime info—plot summary, character profiles, and such. Also has a database of Zoids Legacy stats!
Zoids Tribute is one of the only classic sites left with anime info (including dub/Japanese comparisons from a Japanese perspective). The Japanese version has different content and is worth a visit too.