10 Best Dunning Email Tools for Founders [2026 Updated]

1. Churnkey

• Type: Paid
• URL: https://churnkey.co
• Overview: Churnkey is a retention platform for subscription businesses that includes automated failed payment recovery with customized dunning emails. It also offers cancellation flows and offers to reduce voluntary churn alongside involuntary churn.

2. Churnbuster

• Type: Paid
• URL: https://churnbuster.io
• Overview: Churnbuster is a failed payment recovery service built for SaaS companies using Stripe and other billing systems. It sends automated, customizable dunning email sequences and provides analytics on recovered revenue.

3. Baremetrics Recover

• Type: Paid
• URL: https://baremetrics.com
• Overview: Baremetrics Recover is a dunning add-on that automatically emails customers whose payments fail and prompts them to update their card details. It works with Stripe and other billing platforms and is paired with subscription analytics.

4. Stripe Billing

• Type: Paid
• URL: https://stripe.com/billing
• Overview: Stripe Billing includes Smart Retries and built-in automated emails that notify customers about failed payments and expiring cards. Businesses can customize reminder timing and link customers to a hosted page to update payment details.

5. Chargebee Retention

• Type: Paid
• URL: https://www.chargebee.com
• Overview: Chargebee offers configurable dunning workflows with automated retry schedules and email notifications for failed subscription payments. Its retention tooling helps recurring revenue businesses recover involuntary churn at scale.

6. Recurly

• Type: Paid
• URL: https://recurly.com
• Overview: Recurly is a subscription management platform with intelligent dunning that sets retry schedules and sends customizable emails for failed payments. It also offers payment recovery features aimed at reducing involuntary churn for larger subscription brands.

7. Paddle Retain

• Type: Paid
• URL: https://www.paddle.com/retain
• Overview: Paddle Retain, formerly ProfitWell Retain, automates failed payment recovery with targeted dunning emails and payment retry logic. It also helps reduce voluntary churn through cancellation flows for subscription companies.

8. Chargify

• Type: Paid
• URL: https://www.chargify.com
• Overview: Chargify is a billing and subscription management platform featuring automated dunning communications for failed payments. Users can configure retry rules and email sequences to recover revenue from declined cards.

9. Gravy Recovery

• Type: Paid
• URL: https://www.gravy.co
• Overview: Gravy Recovery is a service that manages failed payment recovery for subscription companies, including dunning email campaigns and outreach. It combines automation with a managed approach to improve the share of recovered revenue.

10. Zuora

• Type: Paid
• URL: https://www.zuora.com
• Overview: Zuora is an enterprise subscription billing platform with configurable payment retry and dunning communication workflows. It enables large businesses to automate failed payment notifications and reduce involuntary churn.