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FusionInvoice

fusioninvoice.com

WebAPISelf-hosted
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Spec score 8.0 #46 of 83 in Invoicing software

Spec sheet

What it does
FusionInvoice is a self hosted invoicing and simple CRM system for freelancers and small businesses.Read 11 Oct 2026 · fusioninvoice.com
Intended users
The maker identifies freelancers and small businesses as its intended audience and names web designers, developers, consultants, repair shops, and other small businesses as users.Read 11 Oct 2026 · fusioninvoice.com
Free plan
NoRead 20 Sep 2026 · fusioninvoice.com
API
The FusionInvoice API can programmatically manage clients, invoices, quotes, payments, and related resources.Read 11 Oct 2026 · wiki.fusioninvoice.com
Security
The optional Internal Firewall add-on uses Cloudflare to detect suspicious activity and apply bans, and the maker says it does not replace a server-level firewall.Read 11 Oct 2026 · fusioninvoice.com
Founded
2010Read 28 Sep 2026 · fusioninvoice.com
2026 features
The 2026 release adds inventory tracking, stock adjustments, transaction history, and automatic inventory deduction when invoices are shipped.Read 11 Oct 2026 · fusioninvoice.com
Client center
Clients can access invoices and quotes through the Client Center, which can translate content to their native language.Read 11 Oct 2026 · fusioninvoice.com
Client portal
YesRead 20 Sep 2026 · fusioninvoice.com
Customization
Invoice and quote templates use HTML and CSS, and custom fields can be added to nearly any part of the system.Read 11 Oct 2026 · fusioninvoice.com
E-invoicing
The E-Invoicing add-on supports PEPPOL, DBNAlliance, FACeB2B, and Finvoice where supported, and its store listing says the purchase includes 10 e-invoice credits.Read 11 Oct 2026 · fusioninvoice.com
Hosting requirements
The 2026 documentation specifies a web server, PHP 8.2 or PHP 8.3.1, MySQL 5.7+ or MariaDB 10.3+, and a modern browser; local installations are not supported by the maker.Read 11 Oct 2026 · wiki.fusioninvoice.com
Import and reporting
Data can be imported from systems that export CSV, and reports include profit and loss, sales, payments, and taxes owed.Read 11 Oct 2026 · fusioninvoice.com
Invoicing
It supports recurring invoices that can be sent on a schedule chosen by the user.Read 11 Oct 2026 · fusioninvoice.com
Multi-currency invoicing
YesRead 20 Sep 2026 · fusioninvoice.com
Online payments
YesRead 20 Sep 2026 · fusioninvoice.com
Payment reminders
YesRead 20 Sep 2026 · fusioninvoice.com
Payments
The company lists PayPal, Stripe, Square, and Mollie integrations for online invoice payments.Read 11 Oct 2026 · fusioninvoice.com
Recurring invoices
YesRead 20 Sep 2026 · fusioninvoice.com
Support and updates
The product page says customer support is offered, and the store includes updates at no additional cost for one year after purchase.Read 11 Oct 2026 · fusioninvoice.com

Plans and prices

FusionInvoice $139, paid once One-time payment; updates included at no additional cost for a full year past purchase date. License and software to install on your server · one year of updates included Read 11 Oct 2026 · fusioninvoice.com

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