Compare/WorkOS vs Clerk

WorkOS vs Clerk

Auth & Identity

Auth & Identity

12companies (3%)

Companies

Overlap

1 company uses both WorkOS and Clerk

Key Differences

WorkOS is used by 35 companies while Clerk is used by 12 companies. 1 company uses both.

WorkOS has 9% adoption across tracked AI companies, compared to 3% for Clerk.

34 companies use only WorkOS: AI21 Labs, Anthropic, Anyscale, Axiom, Baseten, Clay, Clockwise, Copy.ai, Cursor, Depot, Drata, Factory, Firecrawl, Granola, Hex, Incident.io, Knock, Luma AI, Metorial, Netlify, OpenAI, Perplexity, Plain, PlanetScale, Prefect, Pylon, Relevance AI, Replit, Sierra, Sourcegraph, Temporal, Warmly, Warp, Webflow.

11 companies use only Clerk: Braintrust, Browserbase, Cartesia AI, Inngest, Lovable, OpenRouter, Profound, Stripe, Supabase, Turso, Upstash.

Alternatives (Auth & Identity)

WorkOS vendor page Clerk vendor page All Auth & Identity vendors