Gatehouse turns the identity-provider slot in Shopify customer accounts into one branded, passwordless sign-in hub. Shoppers sign in on a hosted page with your logo and colors using a one-time email code, Google, or your enterprise SSO. You pick which methods appear and reorder them, serve the page from your own login domain, and match every sign-in email to your brand. Staff can securely log in as any customer, every session audited. Requires Shopify Plus and new customer accounts.

• One hosted login page for email codes, Google, and enterprise SSO
• Add, remove, and reorder login methods with a live preview
• Branded hosted login page and sign-in emails — your logo and colors
• Login as customer: staff browse the storefront as any shopper, fully audited
• Your own login domain — a branded subdomain or custom vanity domain