Clerkhttps://clerk.com/

Your landing page’s weakest score is Trust.

How Clerk ranks

  1. 1.Clerk80
  2. 2.Supabase Auth76
  3. 3.Better Auth74
  4. 4.Auth.js (NextAuth.js)70
  5. 5.SuperTokens67
  6. 6.Lucia41
Fix Trust
80Growth scoreupdated

category scores

Trust73Value props76
category scoresShowHide
Trust73Value props76

Trust

73Fair

Proof that the product is real, competent, and safe to try.

Trust read
Clerk"Trusted by fast-growing companies around the world" logo strip (Inngest, Durable, Upstash, Cartesia)
Better Auth"TRUSTED BY" logo strip featuring Vercel, strapi, beatBread, Artlist, sim, supermemory, and Axiom
Auth.js (NextAuth.js)Code sample panel showing "import NextAuth from \"next-auth\"" with framework tabs, plus the GitHub badge reading "28.4k
Luciagithub.com/lucia-auth/lucia source link with named maintainer "Pilcrow"
Supabase Auth"110K" GitHub star count in the desktop navigation
SuperTokensGitHub star count badge showing 15316

Value props

76Fair

Title, subtitle, hero — do they sell the product's true value?

Clerk’s headline sellsMore than authentication, Complete User ManagementNeed more than sign-in? Clerk gives you full stack auth and user management — so you can launch faster, scale easier, and stay focused on building your business.

Working

  • Positions above commodity auth clearly
  • Names outcomes: launch faster, scale easier
  • Subhead defines the category plainly

Could improve

  • Zero numbers anywhere in the fold
  • Hero art decorates, never demonstrates
  • Outcomes are generic, not felt

Mobile web

83Strong

The phone experience as a first-class citizen.

Clerk mobile capture for Mobile web

What works

What to improve

Information hierarchy

84Strong

Does the design help or inhibit what the page is trying to say?

Clerk desktop capture for Information hierarchy

What works

What to improve

CTA

84Strong

Copy, size, verb, cost-feel — does the primary CTA earn the click?

Clerk

How Clerk compares

Recommended rewrites