Kill Bill vs Stunning
Kill Bill
killbill.io
Stunning
stunning.coSide by side
| Figure | Kill Bill | Stunning |
|---|---|---|
| Price from | $9,999/mo | $120/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 5 | 3 |
| Spec score · Dunning Management Software | 9.1 (#4) | 7.4 (#37) |
| Founded | 2010 | 2012 |
| Integrations | The maker lists Stripe, Adyen, PayPal, Braintree, GoCardless, Coinbase, Avalara, and Vertex among its integrations. | The site states that Stunning sends alerts to Slack and can send failed-payment events to Slack and Zapier. |
| Reporting | The open-source analytics plugin supplies ready-made and custom reports viewable in Kaui. | Stunning reports recovered revenue by month and plan and attributes recovery to messages, retries, in-app notices, or backup cards. |
| Support | The self-hosted open-source option includes community support, while paid support tiers are separately purchased for customer-managed deployments. | Managed Recovery includes priority support and personal follow-up with customers who need it. |
Plans
Kill Bill
- Kill Bill open sourceFree
- Self-Hosted Open SourceFree
- Aviate$9,999 a month
- AWS MarketplacePrice not published
- Hosted Platform (ChaChing)Priced on request
Stunning
- Stunning Software$120 a month
- Recovery Audit$500, paid once
- Managed RecoveryPriced on request
In their own words
Kill Bill
Kill Bill is an open-source, programmable billing platform with APIs for pricing models, subscriptions, invoices, and payment gateway integrations. It supports usage-based billing, and plugins connect its payment platform to gateways, issuing banks, and fraud tools. The web-based Kaui back-office interface lets teams configure price books and manage subscriptions and payments. Listed integrations include Stripe, Adyen, PayPal, Braintree, GoCardless, Coinbase, Avalara, and Vertex. Installation options include Docker and Tomcat; Kill Bill can run on Windows, Mac, or Linux computers, or on a Linux cloud server. Described security controls include encryption at rest and in transit, TLS communications, AES-256 stored-data encryption, audit logs, role-based access, and multi-tenant isolation. The self-hosted open-source option includes community support, but customers operate and upgrade it; paid support tiers are purchased separately for customer-managed deployments. The AWS Marketplace option is listed at ~$40/mo, plus AWS infrastructure costs. Hosted-platform pricing follows a separate commercial model. The maker describes the product as serving online businesses, customization-focused teams, startups, and growth-stage companies.