Auth0
Auth & Identity
Auth & Identity
Auth plus billing in one platform. The Free plan covers 10,500 monthly active users with no card.
Login and subscription billing live in one dashboard. Kinde combines user authentication with subscription billing and feature flags. The Free plan costs nothing forever, covers 10,500 monthly active users with no credit card, and includes MFA, B2B organizations, a custom domain, workflows, attack protection, M2M apps, 2 custom roles and 10 permissions, 10 feature flags, 1 webhook and 2 environments. Pro is $25 a month with $0.0175 per extra MAU, Plus is $75 a month and Scale is $250 a month. Users on paid subscriptions billed through Kinde do not count toward MAUs. If you use Kinde billing, a platform fee of 0.5 to 0.7 percent applies to your customers' payments. G2 shows 4.7 from 42 reviews praising ease of use and fast setup, and one reviewer said they moved from Auth0 after its price rise.
| Monthly active users | 10,500 free, no credit card required |
| Monthly active organizations | 5 free |
| Core auth | Email, SMS and social login, plus multi-factor authentication |
| B2B and domain | Organizations and your own custom domain |
| Roles and permissions | 2 custom roles and 10 permissions |
| Feature flags | 10 |
| Webhooks | 1 |
| Environments | 2 (production and development) |
| Custom properties | 5 |
| Billing platform fee | 0.7% per customer transaction if you collect payments with Kinde |
Last sniffed Oct 2, 2026. Always confirm on the official pricing page.
The MAU number is generous, but the Free plan is limited in other places: 2 custom roles with 10 permissions, 10 feature flags, 1 webhook, 5 custom properties, 2 environments and 5 monthly active organizations. Kinde branding stays on until Pro. Users on paid subscriptions you bill through Kinde are not counted as MAUs. If you collect customer payments through Kinde, a platform fee of 0.7% per transaction applies on Free and Pro, 0.6% on Plus and 0.5% on Scale. That fee is separate from your Kinde subscription. The pricing page says monthly prices are indicative and vary with usage. Enterprise SSO is free only on Plus, and SCIM is marked coming soon. I could not confirm commercial-use terms for Free from the pages I read.
$0.0175 per extra MAU and 50 included organizations at $0.50 per extra. Adds BYO SMS provider, API keys, unlimited roles, flags, webhooks and properties, branding removal and a SOC 2 attestation report.
$0.0163 per extra MAU. Adds free enterprise SSO, a 6% MAU discount, API permissions, 6 environments and 1 advanced organization. Billing fee drops to 0.6%.
$0.0151 per extra MAU. Adds a 13% MAU discount, 11 environments, 5 advanced organizations, an MFA workflow trigger and full ISO 27001 reports. Billing fee drops to 0.5%.
Yes. The Free plan is free forever for up to 10,500 monthly active users and needs no credit card.
No. Users on paid subscriptions billed through Kinde are not counted.
$25 a month, with $0.0175 per extra MAU.
If you collect payments from your customers with Kinde, a platform fee of 0.5% to 0.7% per transaction applies, depending on plan.
G2 shows 4.7 from 42 reviews, mostly praising ease of use and quick setup.
Pricing page read in full. G2 4.7 from 42 reviews from search excerpts. Reddit threads read as excerpts and treated as older. Commercial-use terms for Free not confirmed.
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