About DunnGuard

DunnGuard is failed-payment recovery for SaaS on Stripe — the execution layer Stripe's built-in tooling leaves to you.

The wedge is simple: Stripe's Smart Retries time attempts with machine learning, but the customer messaging is generic and there is no decline-specific recovery layer. DunnGuard matches the retry plan and the message to the decline reason, executes the retries itself, and measures recovery end to end. SMS and pre-expiry warnings are on the roadmap.

It's priced for the underserved middle: $39–$149/mo flat for SaaS doing $3k–$25k MRR, where every failed renewal is involuntary churn they never see.

What we're not

• Not a cancel-flow / save-desk product — that's someone else's territory.
• Not a PCI-handling product — card updates happen on Stripe-hosted pages.
• We publish no guaranteed recovery rates — they vary by customer base and card mix.