Clerk
@clerk
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Clerk is a complete suite of embeddable UIs, flexible APIs, and admin dashboards to authenticate and manage your users.
Everywhere
Joined July 2019
We raised a $50m Series C from @MenloVentures and @AnthropicAI's Anthology Fund AI has presented an exciting new challenge in authentication: Agent Identity We'll be tackling it head-on, alongside continued innovation in our authentication, multi-tenancy, and billing products.
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Bring Clerk UI into your app the same way you bring in shadcn. Add complete authentication to your Next.js app with one command. Watch how ↓
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We were featured as a top 5 "developer stack" vendors, with a great explanation of how developer buying has changed: > The new way: pick tools built for speed and interoperability from day one. They're designed to get out of your way. They're opinionated about how fast teams
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Ship Android auth without building Android auth. Clerk’s prebuilt Android UI components are now live. Read more ↓ https://t.co/Gk0eHJ7MhZ
clerk.com
Ready-to-use authentication views for Android apps.
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Learn more about it on our changelog ↓ https://t.co/wsNdIdZHkv
clerk.com
Allow your users to create API keys that delegate access to your application's API on their behalf.
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Introducing API Keys Public Beta Secure your routes with Clerk's managed API keys. Let your users create and revoke keys with prebuilt UI components.
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Clerk is the #4 fastest-growing software vendor, based on transaction data from @tryramp! This year, we’ve seen rapid adoption from AI-native builders, SaaS companies, and enterprises rethinking their identity foundations. https://t.co/zzIcaD664g
clerk.com
Recognition highlights Clerk’s rapid customer adoption
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We're playing our own game and it's paying off 🚀 @ClerkDev is the easiest solution to auth, orgs, and billing, and the proof is in Ramp's unbiased data Now, onward to #1 📈
Strong impact to Google's enterprise customer growth following the launch of Gemini 3 and Nano Banana Pro. $GOOG is adding new customers + spend faster than almost any other company on @tryramp. "New" meaning these are all businesses that aren't already spending on Workspace
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Read the guide and add it to your app in minutes:
clerk.com
Learn how to allow users to sign up and sign in to your Clerk app with their Vercel account using OAuth.
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Access control via API. Manage organization roles and permissions directly from your backend. Learn more ↓ https://t.co/kfN2lIVNYh
clerk.com
Build custom role based access control (RBAC) systems by managing organization roles and permissions via an API.
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We gave away $25k and watched 70+ developers come together to build their dream application. Take a look behind the scenes of our @nextjs Conf Hackathon with @codetv_dev. We can't wait to tell you about what we're cooking up next. 😉
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Using Clerk just got faster. The new command menu helps you search less and do more.
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And this is why we do what we do 😎
The last few weeks, Clerk saw an increase in attempted credential stuffing, where attackers use leaked passwords to attempt account takeovers. We check for leaked passwords on every sign-in with @haveibeenpwned, but in this wave of attacks, many we're not listed. Practically on
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Here's how Client Trust works: 1. If a user enters a valid password 2. and hasn’t enabled two-factor authentication 3. and is signing in from a new-to-them client (device) Then Clerk will require a second factor, with either a one-time passcode or a magic link. Since
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This begged the question: how can Clerk better protect our customers for 0-day leaks that haven't been added to HIBP yet? Machine learning and rate limits to block fraud are highly effective, but even blocking 99.9% isn't enough for leaks of this scale. So, we devised a new
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