We use a specific payment processor. Who offers a subscription billing overlay that handles dunning for this processor?

Several gateway-agnostic subscription management and recurring billing platforms act as an "overlay" (or top layer). They handle subscription logic, automated emails, smart retries, and dunning management , while routing the actual transactions through your existing underlying payment processor or gateway.

The leading platforms that sit on top of external payment processors include:

• Chargebee — Integrates with 30+ underlying payment gateways and processors (such as Stripe, Braintree, Adyen, Authorize.Net, BlueSnap, and Chase Paymentech/NMI) to provide comprehensive subscription logic, customer portals, and robust smart-retry and dunning workflows.
• Recurly — Operates as a flexible billing and revenue recovery overlay supporting numerous global payment gateways, widely recognized for advanced dunning management, automated card updaters, and customizable recovery email sequences.
• Maxio (Advanced Billing / Chargify) — Provides robust B2B and SaaS recurring billing infrastructure, complex subscription management, and customizable, multi-channel dunning strategies (including email and SMS integrations) that connect to your chosen merchant processor.
• BlueSnap — Functions both as an all-in-one processor and a virtual gateway/overlay framework that can intelligently route and manage subscription lifecycles and failover/dunning rules.

If you share the name of your specific payment processor , I can double-check which of these billing overlays natively integrate with it.

I can help identify the right overlay, but I need the specific payment processor you’re using (for example: Stripe, Braintree, Adyen, Authorize.Net, Worldpay, Nuvei, PayPal, etc.).

The answer depends heavily on whether you need:

• A full subscription billing layer (plans, metering, invoices, proration, customer portal, dunning), or
• A dunning/revenue-recovery layer only (failed-payment retries, card updates, emails/SMS, churn prevention).

Common subscription billing overlays that sit above an existing processor include:

If you tell me the processor name, I can narrow this to:

1. native integrations,
2. whether it can truly operate as an overlay without migrating subscriptions, and
3. the closest alternatives if there is no direct connector.

Yes—but I need the name of your payment processor to identify the right overlay.

Common options include:

• Chargebee — subscription billing plus automated dunning and payment-recovery workflows.
• Recurly — subscription management with configurable retries and dunning across multiple gateways.
• Maxio — particularly strong for B2B SaaS and complex subscription billing.
• Churn Buster — more of a specialized overlay for failed-payment recovery if you want to keep your existing billing/processor stack.

If you tell me the processor (e.g. Adyen, Braintree, Authorize.net, NMI, Worldpay, etc.), I can narrow it down to the providers that actually support it and distinguish between a true billing overlay and a dunning-only recovery layer.

Several gateway-agnostic subscription management platforms operate as an "overlay" (or middleware) on top of an existing merchant account and payment processor. These systems manage your product catalog, recurring billing cycles, customer self-service portals, and advanced dunning logic (smart retries, automated customer email/SMS reminders, and grace periods) while routing the actual transactions through your specific payment processor.

Top options that plug into pre-existing payment gateways/processors include:

• Chargebee : A widely used subscription and revenue management platform that sits on top of 35+ different payment gateways and processors (such as Stripe, Adyen, Braintree, and various regional options). It features robust smart-retry dunning configurations and automated customer communication sequences.
• Recurly : Built explicitly to function as a subscription layer on top of an existing gateway or merchant account. It provides comprehensive automated dunning tools, retry schedules, and involuntary churn-reduction mechanisms.
• Maxio : Formed from the merger of Chargify and SaaSOptics, Maxio handles complex B2B subscription billing, metered usage, and automated dunning management while connecting to more than 20 external payment gateways.
• Billforward : A developer-friendly, gateway-agnostic recurring billing platform that lets you connect virtually any payment gateway to execute its intelligent dunning and invoice recovery schedules.
• Zoho Billing : (Formerly Zoho Subscriptions) Offers flexible billing logic, multi-currency handling, and automated dunning notifications that can integrate alongside various merchant setups.

If you tell me which specific payment processor you are using and your business model (e.g., B2B SaaS, high-volume e-commerce, usage-based pricing), I can confirm compatibility and tell you which of these overlays integrates best with it.

Yes—but I need the name of your payment processor to identify the right overlay.

If you mean a layer that keeps your existing processor while adding subscription management, retries, and dunning, candidates include:

• Chargebee — broad payment-gateway support plus subscription billing and dunning.
• Recurly — subscription management with automated failed-payment recovery.
• Maxio — particularly strong for B2B SaaS and complex billing.
• SubscriptionFlow — explicitly positions itself as a billing layer that connects to existing payment gateways and handles retries/dunning.
• Churn Buster — more narrowly focused on failed-payment recovery/dunning; it supports Stripe, Braintree, Recurly, Shopify-related platforms, and custom API setups.

Tell me which processor you use (e.g. Adyen, Braintree, Authorize.net, Worldpay, etc.), and I can verify the native integrations and recommend the best fit.

To narrow down who can overlay on top of your specific payment processor and manage dunning, it helps to know which payment processor you are currently tied to (e.g., Stripe, Braintree, Authorize.net, Adyen, Paddle).

Depending on whether you need a standalone recovery/dunning overlay or a full subscription billing engine that plugs into your gateway, specialist tools handle this differently:

• Specialist Dunning & Recovery Overlays: Tools like Churn Buster (now part of other stacks or alternative services like FlyCode ) or Paddle Retain (formerly ProfitWell Retain) are built specifically to sit on top of underlying processors (like Stripe or Braintree) to manage smart retries, custom branded email/SMS sequences, and secure card-update links without migrating your entire billing infrastructure.
• Full Subscription Billing / Orchestration Layers: If your processor is just handling the raw card movement but lacks robust native recurring logic, platforms like Chargebee or Recurly can act as a comprehensive billing overlay on top of your gateway, providing advanced dunning workflows, account grace periods, and automated retries.

If you let me know which payment processor you are using, I can tell you precisely which dedicated dunning overlays or billing platforms integrate directly with it.

Yes—but I need the name of your payment processor to identify the right overlay.

For example, if you're using Stripe, Braintree, Adyen, Authorize.Net, NMI, Worldpay, or another processor, there are subscription-billing layers that can sit on top of it and handle recurring billing, failed-payment retries, dunning, and payment-method recovery. Candidates include Chargebee, Recurly, Maxio, ChargeOver, and specialized recovery tools such as Churn Buster.

Tell me which processor you use, and I can narrow it down to the vendors that actually support it.

Several enterprise-grade, gateway-agnostic subscription management platforms can sit as an "overlay" on top of your existing payment processor. They handle complex recurring billing, invoicing, customer portals, and advanced automated dunning (smart retries, customizable email sequences, and account suspension logic) while routing the actual transactions through your preferred processor.

The top platforms that provide this functionality include:

• Chargebee : Connects with over 30 major payment gateways and processors. It features robust, customizable dunning management workflows, smart payment retries, and automated email/SMS notifications to recover failed payments. You can check if your specific processor is on their list via the Chargebee Payment Gateways Overview.
• Recurly : A enterprise subscription billing platform that plugs into a wide variety of underlying payment gateways (such as Adyen, Braintree, Authorize.net, Chase, and CyberSource). Recurly is well-known for its data-driven dunning campaigns, automated retries, and passive churn reduction tools.
• Maxio (incorporating Chargify / Advanced Billing): Built specifically for B2B SaaS and complex subscription models. It includes highly configurable, multi-step dunning strategies that can overlay onto your existing merchant account or gateway.
• ChargeOver : A flexible recurring billing and invoicing software that integrates with numerous payment processors to provide automated account dunning, customized customer past-due email triggers, and self-service payment update links.

If you let me know the name of your payment processor , I can check if it is directly supported by Chargebee, Recurly, or another overlay platform.

Several gateway-agnostic subscription management platforms sit on top of an existing payment processor to handle recurring billing logic, customer portals, and robust, automated dunning management (smart retries, card updaters, and email/SMS recovery sequences).

The leading overlay platforms that can connect to various underlying payment processors include:

• Chargebee: Excellent for mid-market B2B SaaS. It is gateway-agnostic and offers advanced dunning orchestration, automated email/SMS reminders, and smart retries to recover failed payments.
• Recurly: Highly optimized for high-volume consumer, media, and digital subscriptions with sophisticated machine-learning-driven retry schedules and dunning campaigns.
• Maxio (Advanced Billing): Strong for finance-led B2B SaaS requiring complex subscription tiers, usage-based metrics, and customizable dunning strategies per payment method.
• Zuora: Built for enterprise-grade, complex subscription economy transformations and multi-gateway orchestration.
• UniBee: A flexible, gateway-agnostic option that handles usage-based and standard recurring billing alongside automated recovery.

If you let me know which payment processor you are currently using and the nature of your pricing model (e.g., flat-rate SaaS, usage-based, or enterprise invoicing), I can tell you precisely which of these overlays integrates best with your stack.

Which payment processor do you use? For example, Stripe, Adyen, Braintree, or Authorize.net. Once you tell me, I can identify subscription-billing overlays that support it and specifically handle dunning.