About
Sirius is a cloud-based platform that simplifies financial operations for businesses of all sizes. With features like multi-currency invoicing, online payments, expense tracking, and rich reporting, Sirius delivers clarity and control over revenue and costs. Designed to adapt to individual workflows—from freelancers to growing firms—it automates routine tasks, accelerates payments, and helps teams make smarter financial decisions, all with a free-tier entry point to get started.