Best auth for a Next.js SaaS (2026)
Auth providers and libraries that fit a Next.js SaaS stack.
Editorial picks for this use case. See each tool page for its score breakdown.
#1 #2 #3 #4 #5
C
Clerk
User management and authentication
87
/ 100
B
Better Auth open source
Open-source TypeScript auth framework
86
/ 100
W
WorkOS
Enterprise-ready auth and SSO
78
/ 100
A
Auth0
Identity platform by Okta
70
/ 100
S
Stytch
Authentication and fraud prevention
68
/ 100
FAQ
- What is the best auth for a Next.js SaaS in 2026?
- Our top pick is Clerk (score 87/100): User management and authentication. Runners-up: Better Auth, WorkOS, Auth0, Stytch.
- Is Clerk free?
- Check Clerk's pricing page for current plans. Pricing: Pro $25/mo ($20 annual), then $0.02/MRU over 50K.
- Is Better Auth free?
- Check Better Auth's pricing page for current plans. Pricing: Library free; optional Infrastructure Pro $20/mo.
- Is WorkOS free?
- Check WorkOS's pricing page for current plans. Pricing: SSO/Directory Sync $125/connection/mo (volume discounts).
- How are these tools ranked?
- Each tool is scored out of 100 on fit, vibe-coder friendliness, output quality, pricing, ecosystem, momentum and code ownership, using desk research of official docs and pricing pages. Affiliate status never affects scores.