
Auth0
Keycloak
Okta
AuthKit
WorkOS
Amazon Cognito
Kinde
Clerk is a complete suite of embeddable UIs, flexible APIs, and admin dashboards to authenticate and manage your users.

Iframely
EmbedSocial
Detect supported platforms automatically, render the official preview, and copy compliant embed code for any YouTube, TikTok, X, or Vimeo link.

Which is more popular?
Based on our record, Clerk Authentication seems to be more popular. It has been mentioned 49 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | clerk.com | embed-code.com |
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| Company | Startup from the United States · 50 - 99 employees · 2019 | — |
| Listed in |
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Recommendations tracked on public social media and blogs since March 2021.


Clerk is hosted sign-in UI, sessions, and Next.js middleware. Official Hobby is free: 50,000 monthly retained users (MRU) per application, unlimited apps, up to 3 dashboard seats, up to 3 social connections, a fixed 7-day session, and... - Source: dev.to / 28 days ago
For all user management I've been really happy with Clerk. This handled all registration and user account management. I've integrated Clerk's user admin dashboard directly into the main Thumbrella main website, and I worked hard to make... - Source: dev.to / about 1 month ago
I work at malibou, an HRIS that also runs payroll for its customers, built on Next.js with Clerk for authentication. Every row we serve belongs to exactly one company, and companies must never see each other. That sentence isn't hard to... - Source: dev.to / 2 months ago
Tracking EmbedCode since May 2026.
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