Built for products where customers bring teams, with roles and organization login included. PropelAuth is an authentication service built around organizations, roles and enterprise login for B2B products. The Free plan includes 10,000 monthly active users, unlimited organizations, unlimited waitlist users, a custom domain, 2FA and RBAC, customizable UIs and email support. Free leaves out SAML and enterprise SSO, SMS 2FA, user impersonation, a staging environment, API keys and PropelAuth branding removal. The Growth plan is listed at 150 a month and Growth Plus at 500 a month, shown without a currency symbol. G2 shows 5.0 from about 31 reviews that praise ease of use and responsive support. I found few forum opinions: PropelAuth appears in Reddit lists of B2B auth options, but without detailed comments.
Free tier quotas
Monthly active users
Includes 10,000
Organizations
Unlimited
Waitlist users
Unlimited
Custom domain
Included
2FA and RBAC
Included. SMS-based 2FA is not on Free
Transactional emails
Up to 10,000
Audit logs
30 day retention
Environments
A separate test environment is included. Staging is not
Support
Email
Not on Free
SAML and enterprise SSO, user impersonation, API keys, branding removal, MCP authentication
Last sniffed Oct 9, 2026. Always confirm on the official pricing page.
👍 Good boy
+Free includes 10,000 MAUs, unlimited organizations and unlimited waitlist users, which suits B2B products that have many small tenants.
+A custom domain, 2FA and role-based access control are all on the free plan.
+Hosted organization management UIs and invitation flows are listed on every plan, so you do not need to build team screens yourself.
+G2 shows 5.0 from about 31 reviews, and G2's summary says users praise ease of use and responsive support.
+Growth adds unlimited SAML and enterprise SSO connections, so a customer who asks for SSO does not force a plan with a per-connection fee.
+Audit logs, a separate test environment and transactional emails up to 10,000 are on Free.
👎 Watch out
−SAML and enterprise SSO are not on Free. They start on Growth, listed at 150 a month.
−SCIM and directory sync are limited to Growth Plus (500 a month), where the page lists $100 per connection.
−User impersonation, API keys and machine-to-machine access, a staging environment, MCP authentication and PropelAuth branding removal are all missing from Free.
−Extra users on Growth are $0.05 per additional MAU, and Growth Plus lists volume discounts, so large consumer apps can get pricey.
−I found no detailed user comments on Reddit or Hacker News. PropelAuth appears in B2B auth lists in r/SaaS without opinions attached, so there is little independent evidence beyond G2.
−The Growth and Growth Plus prices appeared without a currency symbol on the page I read, so I could not confirm the currency.
The catch
The free plan is strong for early B2B products: 10,000 MAUs, unlimited organizations and waitlist users, a custom domain, 2FA and RBAC. The gaps are enterprise features. SAML and enterprise SSO start on Growth, SCIM on Growth Plus, and staging, impersonation, API keys, MCP authentication and branding removal are all outside Free.
Growth is listed at 150 a month with $0.05 per additional MAU, and Growth Plus at 500 a month. The two plan prices appeared without a currency symbol, so I did not confirm the currency. Card requirement and commercial-use terms are unknown from the pages I read.
G2 shows 5.0 from about 31 reviews, but I found almost no forum discussion, so there is less independent evidence than for bigger auth vendors.
What’s included
✓Hosted login and signup UIs
✓Organizations with invitation flows
✓Role-based access control and custom roles
✓2FA (TOTP on Free)
✓Custom domain
✓Audit logs
✓Webhooks and Slack notifications
✓Waitlist users
✓Enterprise SSO on Growth
✓SCIM on Growth Plus
✓Send emails from your own domain
Free tier value
Generosity
B
Estimated value
10,000 monthly active users with unlimited organizations
Feature parity
Growth adds impersonation, unlimited SAML and SSO connections and a staging environment.
Screenshots
HomepagePricing page
Paid plans
Growth, listed at 150 a month
Includes 10,000 MAUs, then $0.05 per additional user. Adds user impersonation, a separate staging environment, unlimited SAML and enterprise SSO, API keys and M2M with 1,500,000 validations included, MCP authentication, unlimited transactional emails and prioritized email support.
Growth Plus, listed at 500 a month
Volume discounts on additional users. Adds SCIM and directory sync at $100 per connection, advanced organization controls, advanced security options and a shared Slack room. Audit log retention extends to 90 days.
Common questions
Is PropelAuth free?
Yes. The Free plan includes 10,000 MAUs and unlimited organizations.
Does Free include SSO?
No. SAML and enterprise SSO start on Growth.
Can I use my own domain?
A custom domain is included on Free, and you can send emails from your own domain.
How are additional users priced?
Growth lists $0.05 per additional monthly active user. Growth Plus lists volume discounts.
How is it rated?
G2 shows 5.0 from about 31 reviews. I found little forum discussion.
Change history
Checked October 22, 2026
Pricing page read; plan prices appeared without a currency symbol. G2 rating from search excerpts. Few forum opinions found. Card requirement and commercial-use terms not confirmed.
