Auth0 vs Kinde

At a Glance

Auth0

Kinde

Auth0

Kinde

No features listed.

Auth0

Pros

Battle-tested enterprise auth with every compliance certification you'd need to close enterprise deals (SOC2, HIPAA, etc.)+163
The rules and actions pipeline lets you add custom logic to every auth step — useful for things like provisioning users in your database on first login+141
Every social provider, SAML IdP, and enterprise connection you could need is supported and well documented+128
Organizations feature handles multi-tenancy with per-org branding and connection settings which is essential for B2B+117

Cons

Pricing is confusing and the free tier limit of 7,500 MAU sounds generous until you hit it and face a $23/mo minimum with rapid escalation at scale

Authentication

Clerk vs Auth0

Authentication

Clerk vs Auth0 vs WorkOS

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Kinde

Pros

Generous free tier at 10,500 MAU with no credit card required, and the pricing is more transparent than Auth0 or Clerk+152
The dashboard is clean and intuitive — you can get a new OAuth app connected in under 5 minutes without reading any docs+137
Feature flagging is built in alongside auth, which saves setting up a separate tool like LaunchDarkly for early-stage products+118
Machine-to-machine auth for API tokens is well implemented and the docs cover it clearly+96

Cons

SDK and documentation coverage is thinner than Clerk or Auth0 — you'll hit undocumented scenarios that require support tickets+124
Custom claims and advanced role configurations can be unintuitive to set up compared to more mature auth platforms+98
The product is still maturing and has had breaking changes to SDKs that required migration with little notice+81