Open Source Alternatives to WorkOS
4 open source Developer Tools options similar to WorkOS, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.
ORY47Identity & Access ManagementBerlin, Germany$17.0MOpen-source identity and authorization services for applications, offering composable and scalable IAM solutions.
Open source · Self-hostable
Slauth.io43EnterpriseAshburn, United States$1.5MArk Infotech offers Cybersecurity, AI/ML, Data Analytics, and IT consulting services, including the Slauth.io IAM Policy Copilot.
Open source · Self-hostable
Logz.io63EnterpriseTel Aviv, Israel$122.0MLogz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security.
Open source · Self-hostable
- Puck52Endpoint SecurityUnited States
Open-source, AI-driven endpoint investigation tool for security teams.
Open source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| ORYOpen-source identity and authorization services for applications, offering composable and scalable IAM solutions. | Identity & Access Management | Open source · Self-hostable | Berlin, Germany | $17.0M | 47 | |
| Slauth.ioArk Infotech offers Cybersecurity, AI/ML, Data Analytics, and IT consulting services, including the Slauth.io IAM Policy Copilot. | Enterprise | Open source · Self-hostable | Ashburn, United States | $1.5M | 43 | |
| Logz.ioLogz.io provides an observability platform for cloud-native businesses, combining open-source tools for monitoring and security. | Enterprise | Open source · Self-hostable | Tel Aviv, Israel | $122.0M | 63 | |
| Endpoint Security | Open source · Self-hostable | United States | — | 52 |