All-in-one auth
for B2B startups

No need to stress about the details, we've thought of everything

Backed by Y combinator
Screenshots of organization management pages

PropelAuth helps you grow

High converting UIs

Use our UIs to get back to the fun parts of your product. Just give us a color scheme and logo.

One-click SSO

Provide your users with the simplest ways to sign in

Emails included

Don't waste time designing or sending emails

Your customers will grow organically

Self-service UIs for your users

Your users can invite their coworkers or let anyone from their domain join.

They can manage their own roles too.

Libraries built for your use case

Organizations and users are first-class concepts in all our frontend and backend libraries
React code snippet showing what orgs a user is a member of
Node express snippet showing a protected route

Plus all those features on your roadmap

You know the ones...

  • 1
    2FA Login and Enrollment
  • 2
    Detecting common passwords
  • 3
    Brute force detection
  • 4
    Internal admin tools
  • 5
    Audit logs

Don't forget to celebrate!

Webhooks and Slack integration means you'll always know when you've scored that new customer - or expanded an existing one

You can even disable public signups and onboard your initial customers manually

“PropelAuth is a game-changer in getting an auth solution up and running quickly and reliably. I love that they abstract all of the complexity while still offering a rich feature set”
Lauren Spiegel, SVP Product at

Get started for free

Our free plan lets you go live and start signing up users (no credit card required)

Looking to migrate?

Every auth tool is different. We can help you migrate from your current tool at no cost.

Thank you! We'll reach out shortly
Oops! Something went wrong