WorkOS vs Better Auth(2026)
WorkOS is better for teams that need free up to 1m mau. Better Auth is the stronger choice if free and open source. WorkOS is freemium (from $0 (free up to 1M MAU)) and Better Auth is free.
Full feature breakdown, pricing details, and pros & cons below.
By Bikram NathLast updated
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WorkOS
WorkOS provides enterprise-ready authentication APIs — SSO (SAML), SCIM, and Admin Portal in days, not months.
Starting at $0 (free up to 1M MAU)
Visit WorkOSBetter Auth
Better Auth is a framework-agnostic TypeScript authentication library with plugins for email, social, 2FA, organizations, and more.
Visit Better AuthHow Do WorkOS and Better Auth Compare on Features?
| Feature | WorkOS | Better Auth |
|---|---|---|
| Pricing model | freemium | free |
| Starting price | $0 (free up to 1M MAU) | Free |
| SAML SSO | ✓ | — |
| SCIM provisioning | ✓ | — |
| Admin Portal | ✓ | — |
| Directory Sync | ✓ | — |
| MFA | ✓ | — |
| AuthKit | ✓ | — |
| Email/password auth | — | ✓ |
| Social providers | — | ✓ |
| 2FA | — | ✓ |
| Organizations | — | ✓ |
| Magic links | — | ✓ |
| Session management | — | ✓ |
| Plugin system | — | ✓ |
WorkOS Pros and Cons vs Better Auth
WorkOS
Better Auth
Deep dive: WorkOS
When to choose WorkOS
WorkOS is the clear winner for B2B SaaS launching enterprise features fast. If your target customer is a company (not individuals), and they demand SAML/SSO or SCIM directory sync, WorkOS gets you there in days, not months. The free tier covers 1M MAU, so you can launch without touching Stripe until you have real traction. Pick WorkOS if you need Admin Portal out-of-the-box—users can manage their own SSO settings without you writing a single dashboard page. Also choose WorkOS if you're building for regulated industries (healthcare, finance) where audit trails and SCIM compliance matter; their documentation is designed for compliance teams. Don't pick WorkOS for consumer apps, social login flows, or passwordless—they're purposefully omitted. WorkOS is also wrong if you need deep customization of the login experience; their UI is locked down by design to be enterprise-safe, not flashy. Skip it if you're already all-in on Auth0 ecosystems or need extensive community content and third-party integrations.
Real-world use case
A B2B SaaS founder with a $500k ARR baseline launched WorkOS in Week 1 to close enterprise deals. Two customers were asking for SAML; WorkOS closed that gap in 4 hours (vs. estimated 6 weeks to build). Monthly cost: $0 (under 1M MAU). The Admin Portal meant customers could self-manage SAML settings—reducing support tickets by 30 hours/month. One customer with 500 employees used SCIM to auto-provision accounts from Okta; WorkOS handled the directory sync without additional engineering. The co-founder spent 16 hours total on integration—mostly reading docs, not debugging. By month 4, they'd signed 3 enterprise deals ($80k ACV each) that required SSO. The financial outcome: $240k in incremental ARR from enterprise customers, with zero additional engineering headcount. The tradeoff: they lost flexibility—couldn't customize the login UI or add custom SAML attribute mapping. One customer asked for LDAP support; WorkOS doesn't offer it, and they had to decline the deal.
Hidden gotchas
WorkOS's Admin Portal looks great but has severe UX gaps. Enterprise customers trying to configure SAML often hit a cryptic 'Assertion not valid' error—the problem is buried in XML namespace mismatches, not documented anywhere in the UI. SCIM implementation has quirks: if a customer deletes a user in Okta, WorkOS doesn't automatically deprovision them from your app—you have to build the webhook handler and logic to match their behavior. The documentation assumes you've read SCIM specs (you probably haven't), so setup times double. Another trap: WorkOS bills on *unique* MAU monthly, meaning if you have 500k users and 2M logins, you're charged for 500k. But if you delete a user and re-import them next month, they're double-counted. A startup once hit a $10k surprise bill after a data migration script accidentally re-created 300k users. Enterprise pricing (for >1M MAU) is not publicly listed and requires sales calls—many founders hit this wall and discover their free-tier advantage evaporates. SSO session timeouts are also a gotcha: the default 24-hour session means enterprise users logging in the morning might be logged out by evening, which is not typical for enterprise apps. Finally, their API rate limits (1000 req/min) aren't well-advertised; a sync job pulling user metadata for 500k accounts might hit the limit and silently drop requests.
Pricing breakdown
WorkOS pricing is usage-based: User Management is free up to 1M MAU. SSO connections cost $125/mo per connection. Directory Sync is $125/mo per directory. SCIM provisioning is included with Directory Sync. The User Management free tier is the most generous in the auth space — no per-MAU fees at any scale. The cost for enterprise features is per-customer: if 5 enterprise customers need SSO, that is $625/mo. For a B2B SaaS adding enterprise auth, budget $125-500/mo per enterprise customer. The value: WorkOS abstracts SAML/OIDC complexity into a single API, saving 2-4 weeks of engineering time per SSO integration.
Deep dive: Better Auth
When to choose Better Auth
Better Auth makes sense when the project is TypeScript-first and the team wants full control over auth without paying a per-seat or per-MAU tax. It fits projects that need a combination of features that hosted services charge separately for: organizations with role-based access, passkeys, multi-factor authentication, and magic links can all be enabled through its plugin system without upgrading a billing tier. It is a stronger fit than NextAuth when the codebase is not Next.js-specific, since Better Auth is framework-agnostic and runs cleanly on Hono, Express, Fastify, or bare Node without ceremony. Teams that have outgrown Clerk's free tier (which caps at around 10,000 monthly active users as of early 2026) and do not want to absorb the $25 or higher monthly cost for what amounts to a session cookie and a few OAuth flows will find the math compelling. Auth.js (NextAuth v5) is the closest direct comparison: it is also free and open-source, but its API surface is narrower, its plugin model is less mature, and its TypeScript types have historically been looser. Better Auth wins on type safety and plugin extensibility. It loses on community size and the volume of Stack Overflow answers and third-party tutorials. Choose it when the team can read source code and is comfortable debugging at the library level rather than filing a support ticket.
Real-world use case
A solo developer building a multi-tenant B2B SaaS on Next.js App Router with around 200 active organizations is a reasonable target user. The organizations plugin handles tenant isolation out of the box, including member invitations and role assignments, which would otherwise require custom middleware. Magic links plus Google OAuth covers most enterprise buyers without a password reset flow to maintain. The team client package generates typed hooks, so the frontend does not need to hand-roll session fetching. The tradeoffs are real: database migrations must be managed manually, and Better Auth's schema does not align exactly with Prisma's default conventions, which requires a short but non-trivial adapter setup. If the project later needs SAML for an enterprise customer, that plugin exists but is less battle-tested than what Clerk or WorkOS ship. The scenario where Better Auth clearly beats Clerk is when monthly active users climb above 10,000 and the per-MAU pricing starts compounding. At 50,000 MAU on Clerk, the monthly bill can reach $375 or more depending on the plan, while Better Auth's cost is whatever the database and hosting run.
Hidden gotchas
Edge runtime is the first wall teams hit. Better Auth's default session handling reads from a database on every request, which is incompatible with Next.js middleware running on the edge runtime. Middleware must either be moved to Node.js runtime or session validation must be restructured around a stateless JWT check, which requires custom code and diverges from Better Auth's standard patterns. OAuth callback URL drift is a persistent issue: when the app runs on Vercel preview deployments, each deployment gets a unique URL, which means the callback URL registered with Google or GitHub will not match unless the OAuth app is configured with a wildcard or the deployment URLs are added manually. Neither Vercel nor Better Auth handles this automatically. Schema migrations are manual by design: Better Auth generates migration SQL but does not run it, so any plugin added after initial deploy requires the developer to diff and apply schema changes in production. Adding the organizations plugin to an existing deployment means writing and testing a migration against live tables. Session cookie configuration defaults to SameSite=Lax, which breaks embedded iframes and cross-origin API use cases without explicit override. The plugin ecosystem, while growing, has uneven documentation quality: some plugins like passkeys have sparse edge-case coverage in the official docs, and production behavior around authenticator app binding during device migration is not well-documented as of mid-2026. Expect to read source code for anything beyond the happy path.
Pricing breakdown
Better Auth is free and open-source under the MIT license with no per-user pricing or usage caps. All authentication features — email/password, social OAuth, two-factor, session management — ship in the core package at zero cost. You pay only for the infrastructure you run it on: a database ($0-15/mo on PlanetScale or Turso free tiers), and optionally an email provider for magic links ($0-20/mo). The total cost for a typical indie app is $0-35/mo, which undercuts every managed auth provider significantly. There is no enterprise tier or paid support plan as of mid-2026.
Should You Use WorkOS or Better Auth?
For most teams, Better Auth is the better default: it offers free and open source and is free. Choose WorkOS instead if free up to 1m mau matters more than newer project. There is no universal winner — the right pick depends on your budget, team size, and whether you value free up to 1m mau or free and open source more.
Choose WorkOS if…
- •Free up to 1M MAU
- •Best enterprise SSO DX
- •Admin Portal included
Choose Better Auth if…
- •Free and open source
- •TypeScript-first
- •Plugin ecosystem