3 Best Authentication SaaS Landing Page Examples in 2026

Developer-focused authentication platforms for login, user identity, sessions, permissions, and account security.
Unkey Landing Page
Abstract geometric logo composed of four colorful rounded shapes in red, pink, purple, blue, and green arranged in a stylized 'F'.
Figma file available
Landing Page
Unkey
Unkey
Dark
Landing Page
Vercel
false
Unkey
Landing Page
Open frame
Unkey Landing Page
Open
Supabase Landing Page
Abstract geometric logo composed of four colorful rounded shapes in red, pink, purple, blue, and green arranged in a stylized 'F'.
Figma file available
Landing Page
Supabase
Supabase
Dark
Landing Page
React
Vercel
false
Supabase
Landing Page
Open frame
Supabase Landing Page
Open
WorkOS Landing Page
Abstract geometric logo composed of four colorful rounded shapes in red, pink, purple, blue, and green arranged in a stylized 'F'.
Figma file available
Landing Page
WorkOS
WorkOS
Light
Landing Page
Webflow
Cloudflare
true
WorkOS
Landing Page
Open frame
WorkOS Landing Page
Open