Crater

My business has switched from WHMCS to Crater and we don't regret anything. Crater has an amazing design and only features that are needed. So it's the easiest project to manage your invoices.

The product has worked wonders for me, I used QuickBooks previously and decided to give this a try, the product is super intuitive and light years ahead of other solutions I have used in terms of product experience. The team behind Crater helped me set it up on my private server and I was one of the first users to request RazorPay integration that they recently added and notified me.