Frontegg provides customer identity and access management for customer-facing applications. It lists password and passwordless sign-in, social logins, enterprise SSO, passkeys, and MFA. Authorization options include roles, permissions, relationship-based access control, feature flags, subscription management, and API access control. For B2B applications, it supports invitations, user groups, tenant-specific MFA and session policies, and tenant-level IP and domain restrictions. An embedded self-service portal lets customers manage identity and accounts. Developers can use client SDKs for React, Next.js, Angular, Vue, and Vanilla.js, backend SDKs, or JWKS for token validation; Android and iOS integrations are documented for step-up authentication. Listed integrations include Slack, Microsoft Teams, Salesforce, HubSpot, and Twilio, with custom webhooks for other services. The free Pay as you go plan costs 0.00 USD per free, billed $0/month, and includes 7,500 monthly active users, five enterprise connections, unlimited organizations, and a custom domain. Enterprise pricing is custom.
Who it is for
Frontegg describes its product for developers and architects, infosec teams, customer success and support teams, and product teams building customer-facing applications. Its B2B tenant controls may suit teams serving multiple customer organizations.
What is good
- Free plan includes 7,500 monthly active users
- Supports SSO, passkeys, and MFA
- Embedded self-service identity and account portal
- SDKs cover web frameworks and mobile step-up authentication
What to know first
- Only one external email provider can be configured at a time
- Built-in email is limited to 100 sends daily
- Built-in email templates and subject lines cannot be customized
Verdict
Frontegg combines customer sign-in, authorization, and B2B tenant controls with developer SDKs and an embedded admin portal. Its free plan has stated usage and connection allowances; built-in email has customization and sending limits.
Frontegg plans and pricing
All plansCompared on identity and access management software
- Free plan
- Yes




