We do not currently offer a public demo of the Loopia webmail. Last checked: 2026-09-30. However, the webmail is based on the open-source software Roundcube, and you can read about its features and see screenshots on the Roundcube website.
If you already have an email account with Loopia, you can try the webmail directly by logging in at https://webmail.loopia.com with your full email address and password.