PropelAuth

B2B authentication with organisations, enterprise SSO and user impersonation out of the box.

Free plan + paidAuthentication providers

Verified facts: 4 of 4
Alternatives ranked: 5
Approved reviews: 0
Visits sent from here: 0

About PropelAuth

PropelAuth is a hosted auth service designed specifically for B2B products, where users belong to companies. Organisations, invitations, roles and permissions are core features, and the hosted pages include account and organisation management so your customers can manage their own teams. Paid plans include unlimited SAML and enterprise SSO connections rather than charging for each one, along with user impersonation for support, API keys for machine access, a separate staging environment and SCIM. SDKs cover common JavaScript frameworks and Python, Go, Rust and other back ends. The free plan is generous for early products, and paid plans have a flat monthly price plus a small charge per extra user above the included amount. Early-stage companies can get the Growth plan free for six months or discounted for a year. PropelAuth is cloud only and less suited to consumer apps, but for B2B SaaS it avoids the per-connection costs common elsewhere.

Best for: Early-stage B2B SaaS teams that need organisations and SAML without per-connection fees.

What works

Unlimited SAML connections on paid plans
Organisation management and impersonation built in
Startup program discounts the Growth plan

Why people leave

Cloud only
Focused on B2B; consumer features are thinner
Smaller company and community than the big providers

Top PropelAuth alternatives

See all 5

1
WorkOS
Free user management for up to a million users, paying per enterprise connection.
66.5
2
Frontegg
Deeper B2B platform with entitlements and an embeddable admin portal.
62.6
3Cl
Clerk
Polished components covering both consumer and B2B apps.
59.6
4
Kinde
Bundles B2B organisations with billing and feature flags.
57.2
5
Zitadel
Open-source and multi-tenant if you want to self-host B2B identity.
55.3

Why people left PropelAuth

In reviewers' own words, from reviews of the apps they moved to. These are their opinions, not ours.

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PropelAuth: common questions

Is PropelAuth free?

PropelAuth has a free plan and paid plans. Free plan: 10,000 MAU (checked on PropelAuth's own site).

Is PropelAuth open source?

No, PropelAuth is not open source. Open-source alternatives include Zitadel.

What platforms does PropelAuth run on?

PropelAuth is available for Web.

What are the best alternatives to PropelAuth?

The highest-ranked PropelAuth alternatives right now are WorkOS, Frontegg and Clerk. See the full ranked list for pricing, platforms and verified facts.

See all 5 PropelAuth alternatives

PropelAuth facts

4 of 4 verified

Free plan: 10,000 MAU; Checked Oct 25, 2026propelauth.com(opens source in a new tab); “Free 0 /month Includes 10,000 MAUs”
Enterprise SSO: Unlimited SAML connections on Growth; Checked Oct 25, 2026propelauth.com(opens source in a new tab); “Unlimited SAML/enterprise SSO connections”
Extra users: $0.05 per MAU above included; Checked Oct 25, 2026propelauth.com(opens source in a new tab); “Additional monthly active users — $0.05 per user”
Startup program: Growth plan free for six months; Checked Oct 25, 2026propelauth.com(opens source in a new tab); “Get the Growth plan free for six months, or at half price for a year.”