Kill Bill vs Stax Bill
Kill Bill
killbill.ioStax Bill
staxbill.comSide by side
| Figure | Kill Bill | Stax Bill |
|---|---|---|
| Price from | $9,999/mo | $499/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 5 | 2 |
| Spec score · Dunning Management Software | 9.1 (#4) | 8.3 (#16) |
| Founded | 2010 | Stax Bill's LinkedIn profile gives 2011 as its founding year, and the company says it began as Fusebill. |
| Integrations | The maker lists Stripe, Adyen, PayPal, Braintree, GoCardless, Coinbase, Avalara, and Vertex among its integrations. | The maker lists Salesforce, HubSpot, NetSuite, QuickBooks Online, Avalara, Anrok, Geotab, and REST API/webhooks integrations. |
| Payments | A common payment API routes transactions through gateway plugins and supports refunds and chargebacks. | The pricing page lists credit cards, ACH, PayPal, and other payment methods, and the features page says various currencies are accepted through gateway options. |
| Rating on Capterra | 4.7 out of 5 from 17 reviews | 4.5 out of 5 from 48 reviews |
| Rating on G2 | 4.5 out of 5 from 2 reviews | 4.2 out of 5 from 95 reviews |
| Rating on GetApp | 4.7 out of 5 from 17 reviews | 4.5 out of 5 from 48 reviews |
| Security | The overview describes encryption at rest and in transit, TLS communications, AES-256 stored-data encryption, audit logs, role-based access controls, and multi-tenant isolation. | Stax Bill states that it is PCI DSS Level 1 compliant and tokenizes customer payment details. |
| Subscription management | The platform can create, change, pause, resume and cancel subscriptions with configurable policies and proration. | The platform provides dynamic product catalogs, custom hosted registration, account hierarchies and configurable discounts. |
| Support | The self-hosted open-source option includes community support, while paid support tiers are separately purchased for customer-managed deployments. | The developer site directs customers to API specialists and the Stax Bill support center for implementation help. |
| What it does | Kill Bill is an open-source platform for subscription billing, usage billing, invoicing and payments. | Stax Bill automates subscription billing, recurring invoicing, payment collection and revenue recognition for subscription businesses. |
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
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.