# Three9 Blog

> News and insights from Three9: manufacturing, workforce and business software.

- [Introducing Three9 CRM and Three9 Billing](https://three9.in/blog/introducing-three9-crm-and-three9-billing.md) (2026-11-03): Two pieces of business software we built and run: a CRM for staffing agencies, and offline-first billing for clothing stores.