Clerk vs Kinde vs WorkOS (2026 Comparison)
Three auth platforms targeting different segments. Clerk is developer-friendly. Kinde is the generous newcomer. WorkOS is the B2B enterprise specialist. Here's which to choose.
Quick Verdict
- Clerk — Best DX. Pre-built components. Best for B2C and general SaaS.
- Kinde — Best free tier. Feature-rich. Best value for startups.
- WorkOS — Best for B2B. Enterprise SSO, SCIM, directory sync.
Pricing
| Clerk | Kinde | WorkOS | |
|---|---|---|---|
| Free tier | 10,000 MAU | 10,500 MAU | 1M MAU (AuthKit) |
| Paid | $0.02/MAU | $0.035/MAU | Free (auth) + $125/SSO connection |
| SSO | $1/connection/mo | Included (Pro) | $125/connection/mo |
| SCIM | Enterprise | Pro | $125/connection/mo |
WorkOS has the most generous free auth tier (1M MAU). Kinde includes SSO in Pro plans. Clerk charges per-MAU after 10K.
Cost at 50,000 MAU (no SSO):
- Clerk: $800/mo
- Kinde: $1,400/mo
- WorkOS: Free
Cost at 50,000 MAU + 10 SSO connections:
- Clerk: $810/mo
- Kinde: varies by plan
- WorkOS: $1,250/mo
Features
| Feature | Clerk | Kinde | WorkOS |
|---|---|---|---|
| Pre-built UI | ✅ Best | ✅ | ✅ (AuthKit) |
| Email/password | ✅ | ✅ | ✅ |
| Social OAuth | ✅ | ✅ | ✅ |
| Passkeys | ✅ | ✅ | ✅ |
| MFA | ✅ | ✅ | ✅ |
| Organizations | ✅ Built-in | ✅ Built-in | ✅ |
| SSO/SAML | ✅ | ✅ | ✅ Best |
| SCIM | Enterprise | Pro | ✅ |
| Directory sync | ❌ | ✅ | ✅ Best |
| User management | ✅ | ✅ | ✅ |
| Webhooks | ✅ | ✅ | ✅ |
| Custom domains | ✅ | ✅ | ✅ |
| Session management | ✅ | ✅ | ✅ |
| Next.js integration | ✅ Best | ✅ | ✅ |
| React Native | ✅ | ✅ | ✅ |
Developer Experience
Clerk
// middleware.ts — 3 lines
import { clerkMiddleware } from '@clerk/nextjs/server'
export default clerkMiddleware()
// Component — pre-built
import { SignIn, UserButton, OrganizationSwitcher } from '@clerk/nextjs'
<SignIn />
<UserButton />
<OrganizationSwitcher />
Best pre-built components. Drop-in sign-in, user menu, org switcher. Fastest to production.
Kinde
import { KindeAuth } from '@kinde/nextjs'
// middleware.ts
export default KindeAuth()
// Component
import { LoginLink, LogoutLink } from '@kinde/nextjs'
<LoginLink>Sign In</LoginLink>
<LogoutLink>Sign Out</LogoutLink>
Good SDK. Less pre-built UI than Clerk. Feature flags and analytics built in.
WorkOS
import { WorkOS } from '@workos-inc/node'
const workos = new WorkOS(process.env.WORKOS_API_KEY)
// AuthKit (pre-built UI)
const authorizationUrl = workos.userManagement.getAuthorizationUrl({
provider: 'authkit',
redirectUri: '/callback',
})
// SSO for enterprise customers
const ssoUrl = workos.sso.getAuthorizationUrl({
organization: orgId,
redirectUri: '/sso/callback',
})
AuthKit provides pre-built auth. SSO setup is the best in class for B2B.
B2B Features
This is where the platforms diverge:
| B2B Feature | Clerk | Kinde | WorkOS |
|---|---|---|---|
| SSO setup UX | Good | Good | ✅ Best (admin portal) |
| SCIM provisioning | Enterprise | Pro | ✅ |
| Directory sync | ❌ | Basic | ✅ Best |
| Admin portal | ❌ | ❌ | ✅ (self-serve SSO setup) |
| Audit logs | Basic | ✅ | ✅ |
| Fine-grained auth | ❌ | ❌ | ✅ (FGA) |
WorkOS is built for B2B SaaS selling to enterprises. Their admin portal lets enterprise customers configure SSO themselves — no support tickets needed.
Unique Features
Clerk Only
- Best pre-built React components (most customizable)
- Impersonation (sign in as any user)
- Device management
Kinde Only
- Built-in feature flags (no LaunchDarkly needed)
- Built-in analytics
- Most generous pricing for small teams
WorkOS Only
- Admin Portal (enterprise customers self-serve SSO)
- Fine-Grained Authorization (FGA)
- Directory Sync with Okta, Azure AD, Google Workspace
- Audit logs with compliance features
When to Use Each
Choose Clerk When
- Building B2C SaaS or general-purpose app
- Want the best pre-built React components
- Fastest time to production matters
- Need organizations without B2B enterprise features
- Team is React/Next.js focused
Choose Kinde When
- Startup watching costs closely
- Want feature flags built into auth
- Need SSO without enterprise pricing
- Building B2C with some B2B features
- Want generous free tier
Choose WorkOS When
- Selling to enterprise customers
- Need SSO, SCIM, and directory sync
- Enterprise customers need self-serve admin portal
- Building a B2B SaaS product
- Compliance requirements (audit logs, FGA)
FAQ
Can I start with Clerk and add WorkOS later?
Technically yes but migration is painful. If you know you'll sell to enterprises, start with WorkOS.
Is Kinde production-ready?
Yes. Growing quickly. The platform is stable and well-documented.
Do I need all three auth features (SSO, SCIM, directory sync)?
For enterprise sales: SSO is required, SCIM is expected, directory sync is a bonus. Start with SSO.
Which has the best Next.js integration?
Clerk (purpose-built for Next.js). Kinde and WorkOS have good Next.js support but Clerk's is deepest.
Bottom Line
Clerk for B2C SaaS — best DX, best components. Kinde for budget-conscious startups — generous free tier, feature flags included. WorkOS for B2B enterprise SaaS — SSO, SCIM, admin portal. Choose based on your customer type: consumers (Clerk), startups (Kinde), enterprises (WorkOS).