Clerk vs Builder.io Comparison in 2025

Clerk

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Clerk: A top - notch user management platform for modern web apps. Streamline authentication & user data handling in React, Next.js, etc. Features modular components, flexible auth, high - security, great session mgmt, dev - friendly SDKs, extensible integrations, and B2B SaaS capabilities. Ideal for API security, microservices, and serverless.

Builder.io

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Create dynamic digital experiences quickly and efficiently with Builder.io. Seamlessly integrate with any tech stack and manage content without developers. Boost engagement and streamline development.

Clerk

Launched	1996-04
Pricing Model	Freemium
Starting Price
Tech used	Plausible Analytics,Next.js,Vercel,Gzip,OpenGraph,Webpack,HSTS
Tag	Contact Management,Security,Business Workflows

Builder.io

Launched	2013-05
Pricing Model	Free Trial
Starting Price	$19 per user/mo
Tech used	Google Tag Manager,Amazon AWS CloudFront,JSDelivr,CookieLaw,OneTrust,Express,Google Cloud Platform,Gzip,OpenGraph,HSTS
Tag	A/B Testing,Content Creation,App Builder

Clerk Rank/Visit

Global Rank	36407
Country	United States
Month Visit	1251167

Top 5 Countries

18.37%

14.09%

5.2%

4.4%

3.4%

United States India United Kingdom Zambia Japan

Traffic Sources

1.58%

0.47%

0.05%

5.49%

36.65%

55.75%

social paidReferrals mail referrals search direct

Builder.io Rank/Visit

Global Rank	37877
Country	United States
Month Visit	1328096

Top 5 Countries

24.49%

15.52%

3.58%

3.37%

2.78%

United States India United Kingdom South Africa Uzbekistan

Traffic Sources

1.83%

0.64%

0.08%

10.89%

42.03%

44.52%

social paidReferrals mail referrals search direct

Estimated traffic data from Similarweb

What are some alternatives?

When comparing Clerk and Builder.io, you can also consider the following products

Clerk.io - Boost your e - commerce revenue with Clerk's AI - driven tools. Enjoy personalized shopping, optimized operations, and features like search, recommendations, chat, audience, and email. Cookie - less, easy - to - use, and proven to increase order value and conversions.

Smart Clerk - Smart Clerk: AI automated bookkeeping for small businesses. Delivers instant, 99.9% accurate, tax-ready financial reports, saving you hours weekly.

Stytch - Stytch: The unified identity platform for humans & AI. Secure authentication, advanced fraud protection & enterprise-ready features for developers.

Claudable - Claudable: The open-source AI web app builder. Turn ideas into production-ready Next.js apps with natural language, fast & free.

Blink Copilot - Streamline everyday workflows and protect organizations better with Blink, a powerful no-code security platform. Build faster with 7,000+ automations.

Clerk VS Blink Copilot