Firebase vs Kinde

Firebase

Kinde

Firebase · 20 features

• A/B Testing — Experiments on Remote Config params, FCM notifications, and Analytics events. Ba…
• App Check — Attestation service: only requests from authentic, untampered app instances reac…
• App Hosting — Managed hosting for modern web apps (Next.js, Angular, SvelteKit). Git-based dep…
• Cloud Firestore — Serverless NoSQL document database. Real-time sync, ACID transactions, offline p…
• Cloud Functions — Serverless functions (Node.js/Python). Trigger on HTTP, Firestore, RTDB, Auth, S…
• Cloud Storage — Object storage for user files. Built on GCS. Security rules + signed URLs. Resum…
• Crashlytics — Real-time crash reporting for iOS/Android/Unity/Flutter. Stack traces, breadcrum…
• Data Connect — GraphQL API backed by Cloud SQL for PostgreSQL. Type-safe SDK generation. Previe…
• Dynamic Links — Deep links that survive app install. NOTE: deprecated, shutdown Aug 2025 — migra…
• FCM Topics — Publish/subscribe messaging: devices subscribe to topic names; backend sends one…
• Firebase AI Logic — Client-side SDK to call Gemini models directly from mobile/web. Formerly "Vertex…
• Firebase Authentication — Drop-in auth: email/password, phone, anonymous, 10+ federated providers, custom …
• Firebase Cloud Messaging — Push notifications for iOS, Android, Web (APNs/FCM transports). Topics, device g…
• Firebase Extensions — Pre-packaged Cloud Functions + config: Stripe, Algolia search, image resize, tra…
• Firebase Hosting — Static + dynamic hosting with global CDN. Preview channels, atomic deploys, rewr…
• Genkit — Open-source AI app framework. Unified API for Gemini, OpenAI, Ollama; tools, RAG…
• Google Analytics for Firebase — Free unlimited event tracking with audience building. BigQuery export on Blaze. …
• Performance Monitoring — App startup, HTTP network, and custom traces. Integrates with Google Analytics e…
• Realtime Database — Low-latency JSON tree database with WebSocket sync. Best for high-frequency pres…
• Remote Config — Feature flags / parameterized config with conditional targeting (user property, …

Kinde · 14 features

• API Scopes — OAuth scopes for your APIs, enforced server-side (Plus+).
• B2B Organizations — Multi-tenant orgs with user roles, invitations, feature flags per org.
• Custom Domain — Host auth at auth.yourbrand.com. Free tier includes this.
• Enterprise SSO — SAML 2.0 + OIDC enterprise connections (Plus unlimited).
• Feature Flags — Built-in feature flags with per-user/org overrides. No separate service needed.
• Kinde AI — AI-assisted query and insights over your Kinde data.
• Kinde Billing (preview) — Built-in subscription billing linked to users/orgs. Stripe under the hood.
• Machine-to-Machine — Client credentials grant for service-to-service auth.
• Multi-Factor Auth — TOTP authenticator apps, SMS, email, passkey.
• Passwordless — Email code + passkey (WebAuthn).
• Roles & Permissions — RBAC with roles → permissions. Assigned per user or per organization.
• SCIM Provisioning — Directory provisioning from IdPs (Scale tier).
• Sign-in Widget — Hosted pages + themeable widget for login/signup. Customizable with CSS.
• Webhooks — Event webhooks: user.created/updated, organization events, MFA, etc.