About
Costy (costy.app) is an Algerian online invoicing and commercial management SaaS platform launched in 2025. Tailored specifically to comply with Algerian commercial laws and tax regulations, the software enables SMEs, freelancers, and businesses to generate, organize, and track all key business documents (quotes, invoices, proforma invoices, purchase orders, delivery notes). Key features include real-time multi-user collaboration, product/service catalog management, customizable tax settings, and sales performance analytics accessible across all devices.




