According to AlphaMoat, in 2026-08 Clerk (clerk.com) received 1,232,373 monthly visits (-15.5% MoM) — ranked #649 of 17,412 AI websites with traffic data, and #70 of 1,769 in Programming; its largest market is United States (32.8% of visits).
Clerk provides a complete user management solution with embeddable authentication UI components, APIs, and an admin dashboard, helping developers launch and scale their user systems quickly.
Hobby is free ($0, up to 50,000 monthly active users per app, no credit card); Pro is $20/month (billed annually), plus $0.02 per 50,000 MAU/month, $75 per enterprise connection/month, and $10 per satellite domain/month; Business is $250/month (billed annually), plus $20 per seat/month and $100 per enhanced add-on/month ($85/month if paid annually); Enterprise is custom and billed annually. Machine Authentication is usage-tiered: 0.30, 0.60, 0.75, 0.90, 0.018, 0.015, 0.012, 0.01, 0.001, 0.00001 per thousand calls; other add-ons include 1, 15, 25, 30, 35, 60, 240, 300.
Data month: 2026-08 · Visit figures are third-party traffic estimates aggregated monthly — best for scale and trends. Multiple domains of the same product are merged. See methodology.