Sierra revenue estimate

Sierra is a Customer Support company, founded 2023, headquartered in San Francisco, CA. We estimate its annual recurring revenue at $100.0M ($8.3M MRR), reported 2026.

Customers: ~21K paying customers at a blended ARPU of ~$400/mo.
Growth: web traffic is declining; estimated ~0.3% MoM.
Pricing: sold custom / contact-sales; blended ARPU estimated at ~$400/mo.

### How much revenue does Sierra make?
We estimate $100.0M ARR ($8.3M/mo MRR).
### How many customers does Sierra have?
Approximately 21K paying customers.
### Is Sierra growing?
Sierra's web traffic is declining, with estimated growth around 0.3% per month.
### Is Sierra public or private?
Sierra is a private, Series D+ company founded in 2023.
### How accurate is this estimate?
Validated blind, our model lands within 2x of reported figures ~70% of the time and within 3x ~90%.