SolidInvoice

What is SolidInvoice?

SolidInvoice is an open-source invoicing and quote application built for freelancers and small businesses. The platform streamlines billing operations by providing tools to create and manage invoices, quotes, and client relationships from a single interface. Users can send professional invoices, track payments, set up recurring billing, and accept online payments directly through the application. As an open-source solution, SolidInvoice offers flexibility for users who prefer to self-host or modify the software to suit their specific needs. The project is publicly available on GitHub for community contributions and transparent development. For those who prefer a managed solution, cloud hosting is available starting at $8 per month, with a 30-day free trial to evaluate the platform. The application addresses common pain points for independent professionals and small business owners, including client management, payment tracking, and invoice customization. By consolidating invoicing, quoting, and payment processing in one platform, SolidInvoice helps users reduce administrative overhead and improve cash flow visibility. The combination of open-source accessibility and affordable hosting options makes it accessible to businesses at various stages of growth.