Top Frontegg Alternatives in 2026

WorkOS is the closest match to Frontegg's core pitch: get enterprise SSO and SCIM without building the identity provider integrations yourself. Where Frontegg goes vague past its free tier, WorkOS publishes exact numbers. Core login and user management is free up to 1 million monthly active users, then $2,500 a month per additional million, and enterprise add-ons are priced per feature. SSO and directory sync each cost $125 per connection per month, stepping down to $65 at 51-100 connections, so you can model your bill before you sign a customer. The tradeoff is that pricing is split across many separate line items, MAUs, SSO connections, directory sync, audit logs, and Radar checks, so there's no single number to quote a finance team. Still, for a Frontegg buyer whose main complaint is not knowing what they'll pay at scale, WorkOS answers that directly.

Auth0 is the safest, most established alternative, now backed by Okta's infrastructure and support. Like Frontegg it splits pricing into consumer (B2C) and business (B2B) tracks, with organizations, SSO, and SCIM built into the B2B Essentials and Professional tiers rather than sold separately. The free plan covers 25,000 monthly active users with real SSO and SCIM included, more headroom than Frontegg's 7,500. But the free plan only includes 1 enterprise connection, versus 5 on Frontegg's free tier, and adding more requires upgrading to a paid B2B tier at $100 per connection per month. Named tiers are published with MAU-based pricing up to a point, B2B Essentials starts near $150 a month and reaches $2,100 a month at 10,000 MAUs, so you get more visible structure than Frontegg's plain free-or-custom split. Auth0 also lists fine-grained authorization as a key feature and sells an AI Agents add-on, so it isn't far behind Frontegg on either front, the difference is that Auth0 prices both as separate paid add-ons (alongside extra SSO connections and MFA) rather than folding them into the base tiers the way Frontegg does. The other catch is the same one that pushes people off Frontegg: past the top published tier you land on quote-only Enterprise pricing, and Auth0 customers have reported that jump landing far higher than expected. Choose Auth0 for maturity and Okta backing, not for pricing predictability at true scale.

Stytch is the pick for teams that want to build their own login screens against a clean API rather than embed someone else's UI, while still getting Frontegg-style B2B features: organizations, per-tenant SSO/SCIM, and an admin portal customers can use to manage their own connections. Its free tier covers 10,000 monthly active users and 5 SSO/SCIM connections, matching Frontegg's connection count with more free usage headroom. Like Frontegg, Stytch doesn't publish its core overage rate, you get a quote once you're past the free tier, though it does post exact prices for extra SSO/SCIM connections ($125 a month each) and fraud-check add-ons. Stytch also bundles device fingerprinting for bot and fraud detection free up to 10,000 fingerprints, which Frontegg only offers on its quote-only Enterprise tier, not in its free plan. Stytch's free tier does include RBAC, so it isn't a bare-bones alternative on authorization, but it stops short of Frontegg's deeper fine-grained entitlements and authorization layer, so if that's why you picked Frontegg, Stytch covers less ground. Twilio acquired Stytch in October 2025, which adds uncertainty about long-term pricing and how independent its product roadmap stays.