We look at authentication through a wider lens. Userfront and most options focus on authentication in front of an app. But what if you want to allow a user to continue without "signing up"? We offer the "unverified" option to let users try an app and move around in it. We also store account data and make it available to the browser to customize and personalize pages outside of the app itself. You can use the same Rownd code-snippet across your landing page, docs, and app and your users will stay "logged in". So if you know their preferences or name in an app, you can personalize the landing page or docs.

What other features are you interested in?