Pro at $100/mo is the most popular choice, sitting between the free Hobby tier and the $300/mo Business plan.
Best for: Start building
Best for: Scale with full-featured auth
Best for: Compliance and growing teams
Best for: Tailored solutions at scale
Clerk starts free. As of July 2026 the Hobby plan is free with 50,000 Monthly Retained Users per app, Pro is $100 a month ($85 annually), and Business is $300 ($250 annually), with Enterprise quote-only. Pro also includes 50,000 MRU, and past that you pay $0.02 per extra retained user. Add-ons stack: each extra Enterprise SSO connection is $75 a month, satellite domains $10, extra dashboard seats $20. Clerk charges per end user, not per developer seat, so a large B2C base is where the meter runs.
At $100/mo to start, Clerk sits 1900% above the $5/mo median across 7 identity & access management tools we track.
The plan fee is only the base. Clerk's real cost is the metered layer on top: retained-user overage plus a stack of per-unit add-ons that each carry their own price.
Independent analysis · Clerk
Clerk enters the market at $100/mo for its Pro plan and $300/mo for its Business plan, which is significantly higher than the category median of $9/mo. While the Hobby plan is exceptionally generous with 50,000 Monthly Retained Users (MRUs) and 100 Monthly Active Organizations, the paid tiers scale aggressively. For B2B applications requiring multi-tenancy, the ease of implementation justifies the premium, but B2C apps with high user volume will find the scaling costs difficult to absorb.
Users express deep concern over vendor lock-in and the steep scaling curve of Clerk's B2B pricing model. There are also reported reliability issues, where ongoing downtime and bugs undermine the premium price tag.
"It's like the super vendor lock. Is clerk really that costly..."
"We initially considered clerk, but the B2B pricing is steep high."
"Clerk has been extremely unreliable for authentication. It's easy to setup, but will cause you hours of ongoing pain..."
Based on analysis of recent Reddit and G2 discussions.
The Pro plan at $100/mo offers stunning DX: auth UI in minutes with React components.
"Users consistently praise the product for its excellent customer support and ease of use,"
G2
"Clerk is great don't get me wrong, you can move fast with prebuilt UI,"
User review
"Clerk is a great email marketing tool that helps offer the right types of"
TrustRadius
"Clerk is expensive but their B2B features are hard to match."
"I'm starting a new project and decided to go with Clerk because of the included Stripe payment integration."
Early-stage startups and developers should leverage the Hobby plan for its generous free limits, while growing B2B SaaS companies with budget should opt for the $100/mo Pro plan to unlock MFA and basic SSO. If you want to avoid steep B2B scaling costs and vendor lock-in, consider Microsoft Entra ID starting at $9/mo as a more enterprise-standard alternative.
How does Clerk pricing compare?
See how Clerk's 4 pricing plans stack up against similar Identity & Access Management tools.
Research Reports