Recover failed subscription 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 nodunn Works & Transparent Pricing
Whether you sell online courses, paid communities, memberships, retainer consulting, apps, or software: nodunn autonomously recovers failed recurring payments with 0% revenue take-rate.
Connect your existing Paddle gateway in 45 seconds. No code, no complex setup, and no new merchant accounts required.
When a subscriber hits a temporary bank limit or expired card, Paddle instantly alerts nodunn via an autonomous secure webhook.
nodunn dispatches warm, personal founder emails with a 1-click update link (and optional smart discount) under your brand.
Your customer updates their card in 1 click. Paddle collects the subscription and deposits 100% of the revenue directly to your bank.
1. Connect Your Payment Gateway
Connect your existing Paddle gateway in 45 seconds. No code, no complex setup, and no new merchant accounts required.
100% Transparent Fee Breakdown
We believe in zero hidden fees. Unlike legacy dunning tools that take 1-3% of your recovered revenue, nodunn takes 0% commission.
nodunn charges a simple flat $19.99/mo fee. Whether you recover $1,000 or $50,000, every single dollar stays in your business.
Transactions process directly through your own connected Paddle gateway subject to standard 5% + $0.50 processing without intermediary markups.
How much revenue are you 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
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.
- 100% inbox deliverability with direct 1-click encrypted paylinks
- Builds authentic customer loyalty instead of friction
60-Second Setup
No code required. Simply connect your billing webhook, 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.
Bank-Grade PCI Security
nodunn never touches or stores raw credit card numbers. Everything runs securely through certified PCI-DSS Level 1 tokenized infrastructure.
Transparent & Fair Pricing
No complex contracts, no hidden fees. A single recovered subscription pays for nodunn for months.
Flexible plan for growing teams. Cancel or pause anytime.
- Autonomous Failed Payment Recovery
- Paddle Billing 1-Click Secure Paylinks
- Founder-Style Smart Email Templates
- Unlimited Customers & Invoices Tracked
- Real-Time Revenue Recovery Dashboard
- Standard Email & Community Support
Full access to all features with annual billing.
- All Monthly Features Included
- 2 Months Completely Free (17% Discount)
- Priority Webhook & Processing Queue
- Custom Email Sender Domain Support
- VIP Priority 24/7 Tech Support
- 14-Day Money-Back Guarantee
Multi-Channel SMS & WhatsApp Add-on Packs
When email bounces or gets buried in spam, reach founders and decision makers directly on WhatsApp and SMS within 5 minutes of failed charge.
Ideal for early SaaS (under 200 subs). Covers approx 125 multi-step WhatsApp/SMS recoveries.
Best value. Only ~$0.049 per recovered interaction. Auto-refill available.
For scaling platforms with heavy global transaction volumes. ~$0.029 per message.