Saasybill is described as 'Automates recurring billing for B2B SaaS companies that use Xero for accounting. Instead of manually creating invoices every month, you define your pricing plans, attach customers to subscriptions, and Saasybill generates invoices directly inside Xero at each renewal' and is an app in the business & commerce category. There are more than 10 alternatives to Saasybill for Web-based, SaaS and Self-Hosted. The best Saasybill alternative is Lago. It's not free, so if you're looking for a free alternative, you could try Lago or Chargebee. Other great apps like Saasybill are Chargify, Fusebill, Billsby and Meteroid.