Auth0 handles authentication. Zyphr handles authentication AND the transactional emails your auth flows need — in one platform.
Zyphr pricing includes auth, email, push, and webhooks. Auth0 pricing is auth only — you still need SendGrid, OneSignal, etc.
Use Auth0's Management API to export your user database including hashed passwords.
Bulk import users with bcrypt-hashed passwords. Users keep their existing credentials.
Set up Google, Apple, GitHub in the Zyphr dashboard. Same client IDs work.
Replace Auth0's SDK calls with Zyphr's auth API. Similar patterns, fewer lines of code.
Zyphr covers the core auth features most teams need: OAuth providers, magic links, MFA, session management, and brute force protection. Auth0 has more advanced enterprise features (SAML, AD/LDAP, custom databases). If you need enterprise SSO, Auth0 may be a better fit. For most SaaS apps, Zyphr provides everything you need plus built-in messaging.
Yes, but you lose the main benefit: auth-triggered messaging. With Zyphr, registration automatically sends a verification email, password resets send reset links, and security events trigger alerts — all without glue code.
Not yet. Zyphr currently supports OAuth 2.0 providers (Google, Apple, Facebook, GitHub), magic links, and email/password. Enterprise SSO (SAML, OIDC federation) is on the roadmap.
Auth0 pricing increases steeply with MAU count, especially above 10,000 users. Zyphr's Scale plan supports 100,000 MAU for $249/month — a fraction of Auth0's equivalent pricing. Plus, you get email, push, and webhooks included.
Stop paying for auth and email separately. Start free.