Clerkvs
Frontegg
Frontegg: Both are developer-focused identity platforms offering authentication and multi-tenant organization management for SaaS apps.
Clerk
Drop-in user authentication and management for developers
As of 29 August 2026, Clerk has a free plan and paid plans start at $25/month. Clerk provides drop-in UI components and APIs for authentication, user management, organizations and billing. Softwr lists it under Cybersecurity. Clerk is available on Web, iOS, Android, API.
Overview
What Clerk does
Clerk is a developer-first authentication and user management platform offering drop-in UI components for sign-in, user profiles and organization management, alongside backend APIs and SDKs. It supports multi-factor authentication, fraud detection, session management, social sign-on, and multi-tenancy for B2B SaaS, with SDKs for Next.js, React, Expo, React Router, TanStack React Start and Astro. Clerk is used by companies like Vercel to replace months of in-house authentication work with pre-built components.
What people use it for
- Adding sign-in and user profiles to a web or mobile app quickly
- B2B SaaS apps needing organizations and role-based access
- Startups wanting prebuilt UI instead of building auth in-house
- Apps needing MFA and fraud detection out of the box
Related searches
The honest half
Where it falls short
Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about Clerk.
- Pricing scales with monthly retained users, which can grow expensive quickly for consumer apps with large user bases.
- Enterprise SSO connections beyond the first are billed as add-ons, adding cost for larger organizations.
- The Business tier's extra dashboard seats cost $20/month each, which adds up for larger teams.
- Enterprise-tier features like the 99.99% uptime SLA require annual contracts rather than flexible monthly billing.
Cross-shopped
What people choose instead of Clerk
Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.
- ClerkvsDrizzle ORM
Drizzle ORM: Commonly used together in the same TypeScript application stack, with Clerk handling auth and Drizzle handling the database layer.
Pricing
What Clerk costs
Taken from the vendor's own pricing page. Prices move, so check before you buy.
Hobby
Free
- 50,000 MRU limit per app
- Up to 3 dashboard seats
- Unlimited applications
Pro
$25 /mo
- 50,000 MRUs included, $0.02/MRU overage
- Up to 3 dashboard seats
- 1 Enterprise Connection included
Business
$300 /mo
- 50,000 MRUs included with volume pricing
- 10 dashboard seats included
- SOC2 report and priority support
Enterprise
On request
- Custom pricing, annual billing
- 99.99% uptime SLA
- HIPAA available, dedicated Slack channel
Capabilities
Features
Prebuilt UI components
Drop-in <SignIn/> and <UserProfile/> components for common auth flows.
Organization management
Multi-tenancy support for B2B SaaS apps with roles and invitations.
Multi-factor authentication
Built-in MFA and fraud detection to secure sign-in flows.
Social sign-on
Prebuilt social login connections across major identity providers.
Billing
Built-in subscription billing capabilities alongside user management.
Enterprise connections
SSO/SAML enterprise connections available from the Pro tier upward.
Answered, with sources
Questions people ask
Each answer names the page it came from, so you can check it rather than take our word for it.
What does Clerk cost?
Clerk's Hobby plan is free with a 50,000 MRU limit; Pro is $25/month ($20/month billed annually), Business is $300/month ($250 annually), and Enterprise uses custom annual pricing.
SourceIs there a free plan and what are its limits?
Yes, the Hobby plan is free with a 50,000 monthly retained user (MRU) limit per app, up to 3 dashboard seats, and unlimited applications, with no credit card required.
SourceHow is usage metered?
Clerk meters by monthly retained users (MRUs) — users who return to the app at least a day after signing up — with overage billed at $0.02 per MRU beyond the included 50,000 on paid plans.
SourceKeep looking
Where to go from Clerk
- Clerk alternativesEvery product people weigh against it
- Clerk pricingPlans, floors and what the tiers exclude
- Clerk badgesWhich rules it meets, and the figure behind each
- All Cybersecurity softwareThe full category
- Best Cybersecurity softwareThe shortlist, and how it was cut
Best Cybersecurity software for
Compare Clerk with
- Frontegg
- Ory
- Logto
- authentik
- 1Password
- Authelia
- Beyond Identity
- HID Global
- LastPass
- Snyk
- HashiCorp Boundary
- Socure
- SonicWall
- Sophos Intercept X
- Splunk Enterprise Security
- Sticky Password
- Stytch
- Ory Kratos
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Softwr does not host reviews and shows no star rating for Clerk, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.
More on Clerk
Clerk alternatives
What people switch to, and what they give up
Clerk pricing
Every tier, and where the cost actually lands
Compare Clerk
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