FusionInvoice
FusionInvoice: A one-time-purchase invoicing tool for businesses that want self-hosting. Ranked #44 of 83 in Invoicing Software by our editors (5.0/10); pricing: Paid; best for self-hosted users wanting full invoicing basics.
At a glance
- Editor score5.0 / 10
- PricingPaid
- Best forSelf-hosted users wanting full invoicing basics
- Free planNo
- Paid from$139 one-time
- Client portalYes
- Founded2010
- Facts checked20 Sep 2026
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
Our verdict on FusionInvoice
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.
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FusionInvoice pricing
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FusionInvoice fact sheet
| Free plan | No |
|---|---|
| Paid from | $139 one-time |
| Recurring invoices | Yes |
| Online payments | Yes |
| Payment reminders | Yes |
| Multi-currency invoicing | Yes |
| Included team users | Not verified |
| Client portal | Yes |
| Deployment | Self-hosted |
| Platforms | Web |
| Support | Docs |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 4 integrations: PayPal, Stripe, Square, Mollie |
| Pricing | Paid (source) |
| Website | fusioninvoice.com |
| Facts checked | 20 Sep 2026 |
FusionInvoice integrations
FusionInvoice lists 4 integrations on its own site.
- PayPal
- Stripe
- Square
- Mollie
Alternatives to FusionInvoice
- Zoho InvoiceA free invoicing tool with payments, reminders, portals, projects, and reporting.9.4
- PayPal InvoicingA free invoicing option for small businesses already using PayPal.9.3
- Stripe InvoicingA payment-focused invoicing system for global billing and recurring collections.9.2
See all FusionInvoice alternatives →
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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