If a user is interested with SAML Single Sign-on, here is the list of the third-party providers that they can check who can help them get started. This list is based on the providers already used by existing NetSuite customers:
Ping Identity's identity and access management platform gives enterprise customers and employees one-click access to any application from any device.
Okta is an enterprise grade identity management service, built from the ground up in the cloud and delivered with an unwavering focus on customer success.
One Login democratizes identity management; making it available to any organization, regardless of size.
McAfee Cloud Identity Manager relieves the pain that end users have managing multiple passwords for cloud applications.
Oracle Identity Federation (OIF) is a complete, enterprise-level solution for secure identity information exchange between partners