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

JSON Formatter & Validator
DevTools Advanced
JSONFormatter.org
FreeFormatter
JSON Editor Online
SmallDevTools
TheDevTools
FOSS tools for developers

Which is more popular?
Based on our record, Clerk Authentication seems to be more popular. It has been mentioned 48 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | clerk.com | developertools.tech |
| Pricing | ||
| Company | Startup from the United States · 50 - 99 employees · 2019 | — |
| Listed in |
What each product offers, as listed by its team.


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Share your experience with using Clerk Authentication and DeveloperTools.Tech. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


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 / 5 days 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 / about 1 month ago
For hosted auth, the market has a few solid options. Auth0 is the incumbent — mature, well-documented, but the pricing can surprise you as you scale. Clerk is developer-friendly with great React components, though you're fairly locked... - Source: dev.to / 5 months ago
Tracking DeveloperTools.Tech since Apr 2023.
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