Customer Identity Platforms in 2026: Auth0 vs Clerk vs WorkOS AuthKit vs Stytch vs FusionAuth
Compare customer identity by organization model, enterprise SSO, provisioning and deployment costs before choosing among five B2B authentication platforms.
Topic
Customer Identity Platforms
Select customer identity for a B2B application by organization isolation, enterprise customer onboarding, provisioning and deployment responsibility.
Explore connected decisions
Compare tools by workflow
Business email and identity
Connect mailbox hosting, email protection and employee access decisions.
Events, queues and workflow execution
Distinguish durable events, work queues and scheduled data execution.
Employee performance and development
Connect objectives, feedback, recognition and learning.
Brand assets and content approval
Connect asset storage, review, presentation and distribution.
Project planning and delivery
Connect planning, visual collaboration, time and delivery capacity.
Search and marketing measurement
Compare discovery, analytics and attribution decisions.