BillaBear vs Churn Buster
BillaBear
billabear.com
Churn Buster
churnbuster.ioSide by side
| Figure | BillaBear | Churn Buster |
|---|---|---|
| Price from | $1/mo | $269/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 9 |
| Spec score · Dunning Management Software | 8.7 (#7) | 9.0 (#5) |
| Spec score · Subscription Billing Software | 8.7 (#9) | 8.9 (#5) |
| Integrations | The listed integrations include Stripe, DocRaptor, SendGrid, Mailgun, Postmark, VAT Sense, Slack, Xero, EasyBill, Mailchimp, EmailOctopus, FreshDesk, and Zendesk. | Documented integrations include Stripe, Braintree, Recharge, Loop, Skio, Stay.ai, Ordergroove, Smartrr, Seal, Rivo, Awtomic, Inveterate, Checkout Champ, Subbly, Conjured, Orb, Prive/Recurly and Shopify through a custom app. |
| Purpose | BillaBear is a standalone subscription management and billing system that integrates with Stripe and provides a REST API. | Churn Buster provides dunning for failed payment recovery and Cancel Flows for cancellation saves and exit feedback. |
Plans
Churn Buster
- MeasureFree
- MeasureFree
- Cancel Flows Only$269 a month
- Dunning Only$269 a month
- Dunning or Cancel Flows$269 a month
- Complete Retention Solution$430 a month
- Dunning & Cancel Flows$430 a month
- Advisory$2,500, paid once
- Advisory$2,500, paid once
In their own words
BillaBear
BillaBear is a subscription management and billing system with Stripe integration, a REST API, and web, API, and self-hosted deployment options. It manages subscriptions, custom plans, add-ons, invoices, quotes, hosted checkouts, paylinks, vouchers, credit notes, dunning, and reports. Pricing models include fixed, usage-based, volume and graduated tiers, fixed-plus-unit, and per-seat charges. The system supports multiple brands and currencies, tax management, country and state rules, configurable thresholds, EU reverse charge, one-stop-shop, and VAT Sense integration. Workflows can retry failed tasks, including API requests. Invoice, quote, PDF, and email templates use Twig or email-service-provider templates. Integrations listed include Stripe, Slack, Freshbooks, Xero, Mailchimp, EmailOctopus, SendGrid, MailGun, and Postmark; Zendesk and Freshdesk integrations help agents find customer profiles. SDKs are listed for PHP, Java, Go, JavaScript, Ruby, and Python. The Starter plan is $1 a month, with $50,000 of revenue free. Managed cloud hosting is currently unavailable.
Churn Buster
Churn Buster helps subscription businesses recover failed payments and understand or reduce cancellations. Its dunning service coordinates payment retries with branded email and SMS prompts asking customers to update their cards. Rolling Analysis assigns each failed payment one of four outcomes and counts a recovery only when the payment clears. For cancellation saves, Cancel Flows asks customers why they are leaving, presents offers matched to those reasons, and reports exit feedback. It includes Smart Offers, A/B testing, segmentation, Sentiment AI, and an optional one-click cancellation path. The company lists integrations including Stripe, Recharge, Shopify, Loop, Skio, Recurly, and Braintree, among others, and supports custom API setups. Churn Buster says it serves mid-market and enterprise subscription brands in ecommerce, SaaS, membership, and digital subscription businesses. Its free Measure plan includes recovery analytics, baseline comparison, and Churn Buster MCP. Dunning or Cancel Flows starts at $269 a month; Dunning & Cancel Flows starts at $430 a month. Both are flat monthly fees based on MRR tier, month-to-month, with no contract. The company says its team responds within one business day through email, chat, and video calls.