Physna is a company offering sign-in services via Google and email/password options. Its main sign-in pages are accessible at staging.physna.com and app.physna.com. The company also provides a sign-out feature.

Physna is a company offering sign-in services via Google and email/password options. Its main sign-in pages are accessible at staging.physna.com and app.physna.com. The company also provides a sign-out feature.