FusionInvoice review
A one-time-purchase invoicing tool for businesses that want self-hosting.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
FusionInvoice is web-based, self-hosted invoicing and simple CRM software for freelancers and small businesses. It covers recurring invoices with configurable frequencies, customizable invoice and quote templates, online payments, multi-currency invoicing, client access, expense tracking, reports, custom fields, and CSV importing. The product is suited to buyers who want core invoicing capabilities while keeping the software on their own server rather than using a continuing monthly subscription.
The published plan is straightforward: FusionInvoice costs $139 USD as a one-time license fee. The purchase includes the license and software required to install it on a customer’s server, plus updates at no additional cost for a full year after purchase. There is no free plan, and refunds are not issued after a transaction is completed. This model may appeal to buyers who prefer a single upfront payment, but installation and ongoing hosting remain customer-managed responsibilities.
Payment and client workflows are the strongest practical fit. Customers can accept online invoice payments through PayPal, Stripe, Square, and Mollie; give clients access to invoices, quotes, and payments through the Client Center; send overdue reminders and upcoming payment notices; and bill tracked expenses to invoices. Multi-currency invoicing includes exchange-rate handling. FusionInvoice should suit self-hosted users seeking a broad set of invoicing basics, recurring billing, and payment options. Buyers needing a wider integration ecosystem or broader feature coverage should consider an alternative.
FusionInvoice pros and cons
- Where it wins
- One-time $139 license with one year of updates included
- Recurring invoices, reminders, multi-currency support, and client access
- Supports PayPal, Stripe, Square, and Mollie payments
- Where it doesn't
- No free plan is available
- Installation and ongoing hosting are customer-managed
- Its integrations and feature breadth are narrower than top alternatives
FusionInvoice fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update