CodePen vs Clerk
CodePen starts at $8/mo across 3 plans. Clerk starts at $25/mo across 5 plans.
CodePen
Developer Tools
From $8$8/moFree tier
Clerk
Developer Tools
From $25$20/moFree tier
CodePen's cheapest paid plan costs $8/mo, $17 less than Clerk at $25/mo. Both offer a free tier.