ChaChing vs. Kill Bill Comparison


ChaChing ChaChing.io	Kill Bill	+	+
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About ChaChing is a Stripe Billing alternative that cuts SaaS subscription billing fees by 50%. At 0.35% of billing volume (vs Stripe Billing's 0.70%), SaaS companies save thousands annually without changing their payment processor. Stripe still processes every payment. ChaChing replaces only the billing management layer — subscriptions, invoicing, dunning, tax compliance, and analytics. Built on Kill Bill, the open-source enterprise billing engine (Apache 2.0) trusted by Fortune 500 companies invoicing billions annually since 2010. Kill Bill's core engineers are actively involved in ChaChing's development. Key features: - 0.35% billing fee (half of Stripe Billing) - Automated subscription management with smart dunning - One-off and recurring invoicing with payment links - Native TaxJar and Anara tax integrations (Avalara coming soon) - Real-time MRR, ARR, LTV, and churn analytics - REST API with OpenAPI spec and testing sandbox - Branded host	About Kill Bill has automated the world's most complex billing problems. Kill Bill has been the leading open-source billing and payment platform for the past 10 years. Organizations around the globe, from startups to public companies, trust Kill Bill to invoice billions every year. Scale your billing and payment infrastructure and grow your business. Access real-time analytics and financial reports. Control your business and client data and avoid vendor lock-in. Your customer’s data belongs to you. You’ll have real-time access to it with basic or custom reports. Test various billing models to see which is most profitable for your business. Run trials and easily accommodate even the briefest promotional discounts. Kill Bill is free and includes all of the basic billing and payment features. Even if you need to create your own customizations, Kill Bill is still a very affordable solution.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience SaaS companies, subscription businesses, B2B software companies, indie hackers, and startups using Stripe for payments who want to reduce billing management costs	Audience Companies seeking a solution to streamline billing, manage subscriptions, and collect payments
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Not Supported	Support Phone Support Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos No images available	Screenshots and Videos View more images or videos
Pricing 0.35% of billing volume Free Version Not Supported Free Trial Not Supported	Pricing No information available. Free Version Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Not Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported
Company Information ChaChing.io Founded: 2025 United States chaching.io	Company Information Kill Bill Founded: 2010 United States killbill.io
Alternatives Stripe Billing Stripe	Alternatives ChaChing ChaChing.io
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Chargebee View All	PayWhirl View All
Categories Billing and Invoicing Supported Subscription Management Supported	Categories Billing and Invoicing Supported Recurring Billing Supported
	Billing and Invoicing Features Billing Portal Supported Contact Database Supported Contingency Billing Supported Customer Portal Supported Customizable Invoices Supported Dunning Management Supported Hourly Billing Not Supported Invoice History Supported Mobile Payments Supported Multi-Currency Supported Online Invoicing Not Supported Online Payments Supported Payment Processing Supported Project Billing Supported Recurring/Subscription Billing Supported Service Ticket Billing Not Supported Tax Calculator Supported Show More Features Recurring Billing Features Customer Portal Not Supported Deferred Billing Supported Discount Management Supported Dunning Management Supported Invoice History Supported Multi-Currency Supported Multi-Period Recurring Billing Supported Payment Processing Supported Recurring Donations Supported Subscription Billing Supported
Integrations PayPal Not Supported Stripe Not Supported	Integrations PayPal Supported Stripe Supported View All 2 Integrations
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