Saasybill

The tool automates subscription billing for businesses that use Xero as their accounting system. It handles recurring invoices, proration, plan upgrades, and tiered pricing, generating the appropriate Xero entries without manual spreadsheet work. All billing actions—renewals, new subscriptions, and credit notes—are synchronized directly to Xero, allowing users to keep their financial records up to date automatically.

It supports multiple billing models, including flat‑fee, stairstep, and usage‑based structures, and can process both monthly and annual cycles. The integration eliminates the need for separate card‑processing fees by routing invoices through Xero, preserving the full subscription margin. Users can configure plans, adjust unit counts mid‑cycle, and apply proration rules, with the system creating the corresponding invoices and credit notes in Xero.

The service is targeted at Xero users who manage recurring revenue and want to reduce the time spent on invoicing and subscription administration. It is offered as an experimental product with a free trial period, allowing businesses to evaluate the end‑to‑end automation before committing.