Best Square Products in 2026

Failed payment recovery for Stripe & Square. Win back the revenue your processor gave up on, before it turns into involuntary churn. Official Stripe Partner.

Key Recoura features:

Manual & Automatic Recovery Custom Email Templates In-App Banners AI Recovery Assistant

freemium $39 / Monthly (Recovery Plan)

Accounting and invoicing software for small businesses. Manage invoices, bills, expenses, payroll and reports, with plain-language tools and proper double-entry bookkeeping underneath.

Key Papertools.app features:

Double-entry bookkeeping Quick Journal Starting Position Paper-Ai voice and chat

Visit website freemium $25 / Monthly (Business: 5 members, 250 invoices + receipts/month, 100 GB) Sponsored

The only platform that fixes every type of churn for you.

Key ChurnKey features:

Cancel Flows Failed Payment Recovery Churn Prediction A/B Testing

freemium $99 / Monthly

Stop Losing Money toFailed Payments in Stripe. Churn Buster saves you thousands of dollars every month by ensuring your customers update their payment information.

Key ChurnBuster features:

Automated Dunning Process Integration Capabilities Customer Communication Analytics and Reporting

Dunning emails, failed payments, churn prevention, event notifications, custom HTML receipts and more for Stripe subscriptions, with iPhone app and push notifications.

Key Stunning features:

Customer Retention Ease of Integration Automated Communications Detailed Reporting

SaaS Analytics for Stripe.

Key BareMetrics features:

Comprehensive Metrics Real-Time Data Ease of Use Customer Segmentation

Delinquent churn reduction for Zuora, Braintree, and Stripe.

Key ProfitWell Retain from Price Intelligently features:

Automated Churn Reduction Comprehensive Metrics Seamless Integration User-Friendly Interface

Subscription dunning & payment recovery.

Key PaymentRescue.dev features:

Smart Retry Logic 3-Stage Dunning Emails Analytics Dashboard Customer Portal

Recover failed payments with lightweight dunning flows, Stripe-ready billing, and a clear dashboard built for small creators and indie teams.

Key ChurnRecover features:

Personalized Emails Simple retries Metric

paid Free Trial $29 / Monthly (Up to 50 invoices per month)

Stripe retries the card; RetryFi gets your customer to fix it. Free audit of your real Stripe data, then recovery via branded dunning emails.

Key RetryFi features:

Decline-code-aware dunning Branded email sequence One-click card update 90-day historical scan

freemium

Recover failed Stripe and PayPal subscription payments. Self-hosted, pay once, no cut of what it recovers.

freemium $49 / One-off