Zendesk revenue estimate

Zendesk is a Customer Support company, founded 2007, headquartered in San Francisco, CA. We estimate its annual recurring revenue at ~$600.0M (~$50.0M MRR), medium confidence, modeled from public signals.

Customers: ~102K paying customers at a blended ARPU of ~$493/mo.
Growth: web traffic is stable; estimated ~3.7% MoM.
Pricing: published tiers from $19 up to custom/enterprise.

### How much revenue does Zendesk make?
We estimate ~$600.0M ARR ($50.0M/mo MRR).
### How many customers does Zendesk have?
Approximately 102K paying customers.
### Is Zendesk growing?
Zendesk's web traffic is stable, with estimated growth around 3.7% per month.
### Is Zendesk public or private?
Zendesk is a private, Series D+ company founded in 2007.
### How accurate is this estimate?
Validated blind, our model lands within 2x of reported figures ~70% of the time and within 3x ~90%.