Editorial take
Why it stands out
Permit is easiest to justify when the team already feels the pain of policy sprawl, role debt, or multi-tenant access complexity.
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Tool profile
Authorization platform for RBAC, ABAC, ReBAC, and policy workflows with a free tier and quota-based pricing for production apps.
Fine-grained authorization for B2B SaaS products
Permit.io is not an authentication product first. It is an authorization-control layer for teams that need to move beyond hard-coded role checks and treat permissions as real product infrastructure. That makes it especially relevant for B2B SaaS, multi-tenant products, and teams trying to give security and product stakeholders more leverage without forcing every policy change through engineering.
The commercial shape is refreshingly explicit. Permit offers a free Community tier, then quota-based Startup and Pro plans built around monthly active users and tenants rather than a pure seat model. That is a good fit for product companies because the real question is usually how many users and organizations the system governs, not how many admins log into the console. Compared with homegrown authorization logic, Permit is a buy-versus-build argument more than a simple IAM comparison.
Quick fit
Editorial take
Permit is easiest to justify when the team already feels the pain of policy sprawl, role debt, or multi-tenant access complexity.
What it does well
Primary use cases
Fit notes
Compare with
Pressure-test this pick against nearby alternatives.
Pricing snapshot
Permit.io offers a free Community tier, Startup from $5/month, Pro from $25/month, and Enterprise custom pricing. The free tier covers 1,000 MAU and 20 tenants, Startup includes up to 25,000 MAU and 100 tenants, and Pro includes up to 50,000 MAU and 20,000 tenants, with yearly billing advertised as saving 18%.
Auth0
Free planB2B SaaS selling into buyers expecting SAML, SCIM, and audit evidence
Identity platform for adding authentication, user management, SSO, and access control to apps.
Free: 25k MAU; Essentials/Professional self-serve: 500 MAU on public 2026 cards—confirm before budgeting.
