# 2 Startups Built With Clerk: Revenue & Founders
> 2 profitable startups built with Clerk, each with source-backed revenue, founder and business-model data.
Canonical: https://ponicorn.com/stacks/clerk
Startups: 2
## Startups
- [Adspirer](https://ponicorn.com/startups/adspirer.md): Conversational AI paid-media agent · $54.7k MRR (✓ Verified, Jun 2026)
- [Fastlane](https://ponicorn.com/startups/fastlane.md): AI short-form content engine that remixes proven viral formats · $69k MRR (Unverified, Aug 2026)
---
Labels: ✓ Verified = the founder stands behind this profile (claimed or self-submitted), Ponicorn read the figure from a connected payment account, or a third party read it from a public dashboard; Unverified = said in public, estimated or inferred. Every figure carries its date and source.