Recover failed Stripe payments on autopilot.
Stop losing up to 9% of your monthly MRR to involuntary churn. nodunn automatically detects declined cards and dispatches friendly, high-converting founder emails that get paid in minutes.
How much revenue are you currently leaving on the table?
Across 10,000+ SaaS subscriptions, 7% to 12% of recurring credit cards fail every month due to expiration, card re-issuance, or bank limits.
Robotic dunning emails get sent to spam.
Personal founder emails get paid.
Compare the difference between traditional corporate billing templates and nodunn's human-first conversational approach.
Dear Customer,
Your recurring payment of $249.00 has failed. You are required to log into your account settings immediately. Failure to resolve within 48 hours will result in permanent service termination.
Do not reply to this email.
- • Triggers spam filters and defensive customer reactions
- • Requires annoying login passwords just to update a card
Hey Sarah,
I noticed our system hit a quick hiccup trying to renew your Growth tier ($249.00).
Usually it's just an expired card or bank filter. I wanted to reach out personally so you don't lose any uptime.
Update Card in 10 Seconds →
Cheers,
Alex • Founder, nodunn
- • 100% inbox deliverability with direct 1-click encrypted paylinks
- • Builds authentic customer loyalty instead of friction
60-Second Setup
No code required. Simply copy your Stripe Webhook endpoint into Stripe Dashboard, and nodunn starts listening instantly.
Smart Timing
Automated multi-step dunning cadence spaced intelligently across Day 0, Day 3, and Day 7 to maximize card replacement timing.
Zero-Knowledge Security
nodunn never touches or stores raw credit cards. Everything runs through Stripe's certified PCI-DSS Level 1 infrastructure.