Editorial take
Why it stands out
Frontegg makes the most sense when the buyer's real problem is productized customer IAM for SaaS, not just a generic login system.
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Tool profile
Customer identity and access platform for B2B SaaS with a free tier, enterprise connections, and productized CIAM workflows.
Customer identity and access for B2B SaaS products
Frontegg is the most overtly productized B2B SaaS identity platform in this batch. It is designed for teams that want customer IAM, enterprise SSO and SCIM, admin experiences, and increasingly AI-agent-aware access controls without stitching together too many separate vendors. That makes it a particularly relevant addition for serious SaaS products rather than generic consumer apps.
Its pricing page is easy to interpret at the top level. Pay-as-you-go starts at $0 per month and includes 7,500 monthly active users, 5 enterprise connections, unlimited organizations, a custom domain, and hosted login. Enterprise is custom for larger deployments and adds multi-environment support, advanced fraud protection, a 99.99% uptime SLA, and premium support. Compared with Ory or ZITADEL, Frontegg is more clearly positioned as a CIAM product for software companies that want enterprise-ready identity and access out of the box.
Quick fit
Editorial take
Frontegg makes the most sense when the buyer's real problem is productized customer IAM for SaaS, not just a generic login system.
What it does well
Primary use cases
Fit notes
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Pressure-test this pick against nearby alternatives.
Pricing snapshot
Frontegg's Pay-as-you-go tier starts at $0/month and includes 7,500 monthly active users, 5 enterprise connections (SSO/SCIM), unlimited organizations, custom domain support, and hosted login. Enterprise pricing is custom and adds multi-environment support, advanced fraud protection, 99.99% uptime SLA, and premium support.
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.
