Built for businesses that bill across multiple companies

Fixnest started as a simple idea: invoicing shouldn't require juggling spreadsheets, manually tracking GST rates, or losing sight of which sales orders have already been billed. We built a single tool that keeps companies, customers, sales orders, and tax invoices connected — so nothing falls through the cracks.

Whether you're managing one company or several, Fixnest gives every team the same clear picture: what's been ordered, what's been invoiced, what's been paid, and what's still outstanding.

We designed Fixnest around Indian GST compliance from day one — correct CGST/SGST/IGST handling, financial-year invoice numbering, and clean, print-ready tax invoices — while staying flexible enough for non-GST invoicing too.