id3 Face SDK vs WorkOS

id3 Face SDK is a cross-platform development kit for detecting, tracking and identifying faces, with liveness checks for server, mobile and edge deployments. Facial analysis includes landmarks, pose estimation, mask detection and ICAO-compliant facial attribute determination. Recognition supports one-to-one comparisons and one-to-many database searches. Passive and active liveness detection address presentation attacks such as photos or videos. The SDK supports Windows, Linux, macOS, Android and iOS, and its listed languages include C, C++, C#, Dart, F#, Java, Kotlin, Objective-C, Python, Swift and VB.NET. Developer resources include API references, integration guides and code samples. id3 says its face recognition algorithm has been evaluated in the NIST Face Recognition Technology Evaluation. Deployment is self-hosted. A developer license is required to build an application, and each end-user device requires a runtime license. Pricing is available on request. The Evaluation plan is listed at free and includes a 30-day trial, limited API calls, community support and a single platform; licensing documentation separately describes a full-featured 60-day trial license for evaluation.

WorkOS provides APIs and hosted components for SaaS companies adding enterprise capabilities to applications. Its User Management supports SAML and OIDC identity providers, social authentication, and passwordless email codes. Directory Sync handles SCIM provisioning and HRIS integrations for user lifecycle management. Customer IT administrators can configure identity providers and directories in a hosted Admin Portal with custom branding and a custom domain. Developers get REST APIs, JSON responses, webhooks, and SDKs for Node.js, Ruby, Python, .NET, Go, PHP, and Java. AuthKit includes email and password, magic-code sign-in, MFA, passkeys, organization policies, JIT provisioning, RBAC, and CLI authentication. WorkOS lists API, iOS, and web platforms, plus integrations such as Okta, Microsoft Entra ID, Google Workspace, Salesforce, Slack, and Stripe. Pricing is freemium: free plans exist, while paid products start at $99/mo for Custom Domain and $125/mo for SSO or Directory Sync.