Head to head
Okta Customer Identity vs Supabase Auth
As a authentication & identity API, Supabase Auth rates higher on the APIbenchmarks Index, 82.2 to 78.1, a 4.1-point gap. Here is how they compare on each criterion.
Criterion by criterion
| Criterion | Okta Customer Identity | Supabase Auth |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 78.1 | 82.2 |
Specifications
| Okta Customer Identity | Supabase Auth | |
|---|---|---|
| Best for | Enterprise-grade CIAM & workforce IAM | Postgres-native auth in an OSS BaaS |
| Free tier | No | 50k MAU (Free plan) |
| Pricing | MAU-based (enterprise minimums) | MAU-based (+ platform fee) |
| Official SDKs | 12 languages | 6 languages |
Is Okta Customer Identity better than Supabase Auth?
On the APIbenchmarks Index, Supabase Auth rates higher (82.2 vs 78.1). 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
Supabase Auth leads by 4.1 points (82.2 vs 78.1) and wins 2 of 4 criteria; Okta Customer Identity wins 2.
Winner by criterion
| Criterion | Winner | ||
|---|---|---|---|
| Documentation & DX | 80 | 84 | |
| Reliability | 93 | 76 | |
| Ecosystem & SDKs | 85 | 80 | |
| Accessibility | 48 | 90 |
Choose Okta Customer Identity if… / choose Supabase Auth if…
- →reliability matters most to you (93 vs 76)
- →ecosystem & sdks matters most to you (85 vs 80)
- →you need broad SDK coverage (12 official SDKs vs 6)
- →your use case matches its focus: enterprise-grade ciam & workforce iam
- →documentation & dx matters most to you (84 vs 80)
- →accessibility matters most to you (90 vs 48)
- →you want a free tier to start (50k MAU (Free plan))
- →your use case matches its focus: postgres-native auth in an oss baas
Pricing side by side
- Model
- MAU-based (enterprise minimums)
- Free tier
- No
- Free$0/mo
- B2C Essentialsfrom $35/mo (500 MAU)
- B2C Professionalfrom $240/mo (500 MAU)
- B2B Essentialsfrom $150/mo (500 MAU)
- B2B Professionalfrom $800/mo (500 MAU)
- EnterpriseContact sales
- Model
- MAU-based (+ platform fee)
- Free tier
- 50k MAU (Free plan)
- Free$0/mo
- Pro$25/mo
- Team$599/mo
- EnterpriseCustom
Vendor-published pricing, verified 2026-06-27 (Okta Customer Identity) and 2026-06-27 (Supabase Auth).
SDK and language coverage
Both · 1
Python (FastAPI/Django/Flask)
Only Okta Customer Identity · 11
ReactAngularVue 3+Next.js / JavaScript (SPA)Node.jsExpress.jsASP.NET Core / .NETJava / SpringPHPiOS (Swift)Android
Only Supabase Auth · 5
JavaScript / TypeScriptFlutter / DartSwiftKotlinC# (.NET)
Strengths and weaknesses
- +Best-in-class developer experience: clean SDKs, 35+ quickstarts, and strong docs that reviewers consistently praise
- +Generous free tier (up to 25,000 MAU) including MFA, passwordless, and social connections with no credit card
- +Contractual 99.99% availability SLA with public service credits and a transparent status page
- –MAU-based pricing with steep tier jumps causes 'cost shocks', reported bills multiplying ~15x on modest growth
- –Significant post-Okta price increases (e.g. B2C Essentials per-MAU reportedly ~$0.023 to ~$0.07)
- –Enterprise SAML/OIDC SSO connections gated behind Professional/Enterprise tiers, hurting B2B entry plans
- +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
Okta Customer Identity vs Supabase Auth: questions
- Which has better documentation, Okta Customer Identity or Supabase Auth?
- Supabase Auth scores higher on documentation and developer experience: 84 vs 80 out of 100.
- Which is more reliable, Okta Customer Identity or Supabase Auth?
- Okta Customer Identity scores higher on reliability: 93 vs 76 out of 100.
- Do Okta Customer Identity and Supabase Auth have a free tier?
- Okta Customer Identity: no free tier. Supabase Auth: yes (50k MAU (Free plan)).
- How are Okta Customer Identity and Supabase Auth priced?
- Okta Customer Identity: MAU-based (enterprise minimums). Supabase Auth: MAU-based (+ platform fee).
- Which has more official SDKs?
- Okta Customer Identity lists 12 official SDKs, Supabase Auth lists 6.