Stormpath
Since 2011, Stormpath has provided the leading user management and authentication service for development teams. Our API offers reliable user infrastructure that won’t take weeks to deploy.
From custom user data, to complex authorization schemes, multi-tenant SaaS support and Single-Sign On, Stormpath is flexible and robust. Unlike traditional IAM, identity brokers, or open source frameworks, Stormpath offers a complete user backend for any application.