Alternate ATP servers:

• altq.net: PDS
• app.wafrn.net: pds and appview
• atproto.africa: alt relay
• zeppelin.social: alt appview
• blacksky.app: alternate PDS
• blacksky.community: alternate appview
• witchcraft.systems: alt pds
• sprk.so: alt pds, plans on hosting an appview
• gander.social: canadian PDS, appview in plans
• arankwende.com: open-signup PDS
• atproto.hotwaru.com: open-signup PDS
• bsky.aenead.net: open-signup PDS
• casjay.social: open-signup PDs
• deer.social: alt-client

Honourable mention to AppViewLite which lets you easily and cheaply host an appview yourself. I can run it on my laptop easily. It doesn’t depend on relays, it can crawls PDSes directly.

Plus the many other instances here: github.com/mary-ext/atproto-scraping