Created demo.nextcloud.com account. Tried to log in but says "wrong password"

[tflidd]

There are also the test instances of @JasonBayton:

Demo instances of 9-14 now live

Hi folks, I’ve just finished setting up my demo environment for Nextcloud consisting of independent NC 9, NC 10 and NC 11 installations on a single dedicated server. They currently reset back to stock on the hour, every hour so offer up to 60 minutes of testing. All three installations are cached with Redis, SSL-enabled and have pretty URLs too, as described in my guide. Credentials Both the user and password are admin, have fun! Links Nextcloud 9 Nextcloud 10 Nextcloud 11 Nextcloud 12 N…

Only short term, but for long term you could set up your own virtual server (there are images available):
https://nextcloud.com/install/#instructions-server