Head to head
Supabase Auth vs WorkOS
As a authentication & identity API, WorkOS rates higher on the APIbenchmarks Index, 86.5 to 82.2, a 4.3-point gap. Here is how they compare on each criterion.
Criterion by criterion
| Criterion | Supabase Auth | WorkOS |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 82.2 | 86.5 |
Specifications
| Supabase Auth | WorkOS | |
|---|---|---|
| Best for | Postgres-native auth in an OSS BaaS | Enterprise SSO & SCIM for B2B |
| Free tier | 50k MAU (Free plan) | Up to 1M MAU on AuthKit; $125/connection for SSO/SCIM |
| Pricing | MAU-based (+ platform fee) | Per connection / MAU-based |
| Official SDKs | 6 languages | 12 languages |
Is Supabase Auth better than WorkOS?
On the APIbenchmarks Index, WorkOS rates higher (86.5 vs 82.2). It leads on the four weighted criteria, but price is reported separately, so the best choice still depends on your budget.
Verdict in one line
WorkOS leads by 4.3 points (86.5 vs 82.2) and wins 3 of 4 criteria.
Winner by criterion
| Criterion | Winner | ||
|---|---|---|---|
| Documentation & DX | 84 | 90 | |
| Reliability | 76 | 84 | |
| Ecosystem & SDKs | 80 | 82 | |
| Accessibility | 90 | 90 | Tie |
Choose Supabase Auth if… / choose WorkOS if…
- →your use case matches its focus: postgres-native auth in an oss baas
- →documentation & dx matters most to you (90 vs 84)
- →reliability matters most to you (84 vs 76)
- →ecosystem & sdks matters most to you (82 vs 80)
- →you need broad SDK coverage (12 official SDKs vs 6)
- →your use case matches its focus: enterprise sso & scim for b2b
Pricing side by side
- Model
- MAU-based (+ platform fee)
- Free tier
- 50k MAU (Free plan)
- Free$0/mo
- Pro$25/mo
- Team$599/mo
- EnterpriseCustom
- Model
- Per connection / MAU-based
- Free tier
- Up to 1M MAU on AuthKit; $125/connection for SSO/SCIM
- Pay as You GoUsage-based
- Annual Credits (Enterprise)Custom
- AuthKit (User Management)Free up to 1M MAUs, then $2,500/mo per additional 1M MAUs
- Single Sign-On / Directory Sync$125 per connection/mo (volume discounts to $50 at 101–200)
- Audit Logs$125/mo per SIEM stream + $99/mo per 1M events retained
- Radar (Bot & Fraud Protection) / Custom DomainRadar: free first 1k checks then $100/50k; Custom Domain $99/mo
Vendor-published pricing, verified 2026-06-27 (Supabase Auth) and 2026-06-27 (WorkOS).
SDK and language coverage
Both · 2
KotlinPython
Only Supabase Auth · 4
JavaScript / TypeScriptFlutter / DartSwiftC# (.NET)
Only WorkOS · 10
Node.jsRubyPHPPHP (Laravel)GoJava.NETElixirAuthKit for React / Next.js / Remix / React RouterJavaScript (AuthKit)
Strengths and weaknesses
- +Deep Postgres Row-Level Security integration: JWT claims are usable directly inside SQL policies for DB-layer authorization
- +Very generous free tier (50,000 MAU) and low overage pricing ($0.00325/MAU) versus Auth0/Okta
- +Broad auth methods out of the box: password, magic link, OTP, phone, anonymous, dozens of social OAuth providers, plus TOTP/phone MFA
- –B2C-first: no first-class Organizations model and no SCIM provisioning for B2B tenancy
- –SAML/OIDC support is comparatively immature; SSO gated to Pro and above
- –No adaptive/risk-based MFA or bot-detection capabilities
- +First 1 million AuthKit MAUs are free, one of the most generous free tiers in the auth market
- +Excellent, developer-friendly documentation repeatedly praised in G2 reviews
- +Admin Portal lets customers' IT admins self-serve their own SSO/SCIM setup, cutting vendor support load
- –Per-connection SSO/Directory Sync pricing ($125/connection/mo) scales with customer count, not revenue, the most common complaint
- –A single SSO customer can cost more than a SaaS vendor's own lowest-tier plan, blocking SSO-on-all-tiers strategies
- –Surrounding features, SDKs and docs described as having 'paper cuts', less mature than Auth0/Okta in places
Supabase Auth vs WorkOS: questions
- Which has better documentation, Supabase Auth or WorkOS?
- WorkOS scores higher on documentation and developer experience: 90 vs 84 out of 100.
- Which is more reliable, Supabase Auth or WorkOS?
- WorkOS scores higher on reliability: 84 vs 76 out of 100.
- Do Supabase Auth and WorkOS have a free tier?
- Supabase Auth: yes (50k MAU (Free plan)). WorkOS: yes (Up to 1M MAU on AuthKit; $125/connection for SSO/SCIM).
- How are Supabase Auth and WorkOS priced?
- Supabase Auth: MAU-based (+ platform fee). WorkOS: Per connection / MAU-based.
- Which has more official SDKs?
- WorkOS lists 12 official SDKs, Supabase Auth lists 6.