Subscription billing for SaaS startups

The problem

Early SaaS teams often bill by hand or build quick scripts. As customers grow, upgrades, prorations, failed payments and GST invoices start eating founder time, and nobody trusts the MRR number.

The solution

Put plans and prices in one place, subscribe customers to them, and let recurring invoices, reminders and reports run from that single source of truth.

How Knock fits

• Plans and add-ons with monthly or annual billing.
• Prorated upgrades and downgrades.
• MRR, churn and ARPU reports from live data.
• GST-ready invoices with GSTIN and place of supply.
• Pip assistant for quick lookups and drafting reminders.

A typical workflow

1. Create your products and plans.
2. Import existing customers from a CSV.
3. Subscribe each customer to a plan.
4. Let recurring invoices generate and send on schedule.
5. Review the dashboard weekly for failed payments and churn.

FAQ