Login and accounts
Pick up to 3 to compare side by side.
Free, then Pro from $25/month plus usage
Postgres database with login, file storage, edge functions and realtime in one project.
Best for: A solo founder who wants login, database and uploads in one place, with a region close to their users so the app feels fast.
Free plan: yesOpen source: yesChecked on Oct 28, 2026 · official pricing
Free; Pro $25/month ($20 billed yearly)
Drop-in login and user management with ready-made sign-in screens for React and Next.js.
Best for: A Next.js SaaS that needs Google login, user profiles and team accounts by tomorrow, without designing a single auth screen.
Free plan: yesOpen source: noChecked on Oct 28, 2026 · official pricing
Free up to 25k MAU; B2C Essentials from $35/month
Okta's login platform with SSO, MFA and enterprise identity features.
Best for: A B2B SaaS selling to banks or large companies that will ask for SSO, audit logs and a security questionnaire.
Free plan: yesOpen source: noChecked on Oct 28, 2026 · official pricing
Free (you host it); optional dashboard from $20/month
Open source TypeScript auth library that runs inside your app and keeps users in your own database.
Best for: A founder who wants users in their own Postgres and no per-user bill as the SaaS grows.
Free plan: yesOpen source: yesChecked on Oct 28, 2026 · official pricing
Free Spark plan, then pay-as-you-go (Blaze)
Google's app platform: login, Firestore database, file storage and free push notifications (FCM).
Best for: A mobile-first app for a mostly Android audience that needs push notifications and login working within the week.
Free plan: yesOpen source: noChecked on Oct 28, 2026 · official pricing
