Open source alternatives to WorkOS

One project on starwire does the same job. Ranked by how much of what WorkOS does each one covers, read from its README and website. Ties go to the most active.

What WorkOS does

Enterprise single sign-oncore
User management and authenticationcore
Directory sync
Admin portal for customers
Audit logs
Multi-factor authentication
Roles and permissions

Each dot in the table is one job, in this order. Square dots are core jobs and count double. Full means yes, half means partly. "See the evidence" under a project shows the line behind each one. Coverage is what a project documents, not how well it works or how hard it is to move to. How we score this

Project	Covers	Stars	Commits, 12 weeks	Last release	Closed vs opened	Setup	License
tesseralOpen source authentication and user management service for B2B SaaS	Replaces it100%	1.1k+1	0	16 months ago	Too few	Hosted version	MIT
Covers everything on the checklist.See the evidence Enterprise single sign-oncoreYesSAML (Enterprise Single Sign-On) User management and authenticationcoreYeseverything that a developer needs to manage users Directory syncYesSCIM (Enterprise Directory Sync) Admin portal for customersYesPre-built settings pages where your customers can invite coworkers Audit logsYesGet comprehensive logs of all actions taken in your product Multi-factor authenticationYesMulti-factor authentication (MFA) Roles and permissionsYesRole-based access control (RBAC)

Vital signs from GitHub, checked weekly. How we read these · How setup is read

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