# Clerk ranked #4 fastest-growing software vendor on Ramp’s December 2025 list

We’re excited to share that **Clerk has been ranked the #4 fastest-growing software vendor by customer count** on Ramp’s **[Top SaaS Vendors on Ramp – December 2025](https://ramp.com/velocity/top-saas-vendors-on-ramp-december-2025)** list. The ranking is based entirely on real customer spend and adoption patterns across Ramp’s platform — making this recognition especially meaningful.

Ramp’s monthly analysis tracks which vendors are seeing the fastest acceleration in **new customer acquisition** and **new spend**. Clerk’s placement near the top of the list reflects the growth we’re seeing every day: more teams choosing to trust Clerk with authentication, user management, organizations, and billing.

This year, we’ve seen rapid adoption from AI-native builders, SaaS companies, and enterprises rethinking their identity foundations. As applications become more sophisticated — and as agent-based systems introduce new requirements around access, auditability, and permissions — Clerk has become a key part of the way modern companies manage users and devices.

As we continue investing in authentication, users, organizations, and billing, our focus remains unchanged: giving developers best-practice solutions with unmatched ease of use.

**A sincere thank you to every team that partnered with Clerk this year.** This recognition is a direct reflection of your trust, and a preview of what’s ahead.