Dunniz
Dunniz is an AI-powered payment recovery agent designed specifically for Stripe users to combat involuntary churn caused by failed card payments. It automatically detects declined transactions and initiates personalized dunning sequences, replacing generic retries and template emails with intelligent, context-aware communications. By analyzing failure reasons, customer behavior, and optimal timing windows, Dunniz ensures that recovery emails are sent at the precise moment each subscriber is most likely to take action, dramatically improving recovery rates. The platform integrates with Stripe Connect in under 60 seconds, immediately scanning all connected sub-accounts for active payment failures. Its AI agent crafts hyper-personalized emails that incorporate the brand's tone, the specific decline reason, and the customer's local language, making them read like personal messages rather than automated blasts. Each email includes a dynamic link that sends users directly to Stripe's Customer Portal, where they can update their payment credentials with a single click, eliminating friction and extra logins. Dunniz's native fine-tuned AI model is continuously trained on successful recovery patterns, learning the best hooks, days, and hours to convert unique audiences. Smart timing features detect time zones and active windows, ensuring critical emails never arrive at inappropriate hours. The platform also provides a unified dashboard for monitoring recovery performance across all connected Stripe accounts, giving businesses full visibility into recovered revenue and churn metrics. By automating the entire dunning process with intelligence, Dunniz helps SaaS companies and subscription-based businesses plug the silent leak of failed payments. It turns a manual, often neglected task into a seamless, revenue-saving operation, allowing teams to focus on growth while the AI recovers lost revenue 24/7.
- Category
- Payments
- Pricing
- Paid
Problem solved
Involuntary churn caused by failed card payments is a major, often overlooked drain on subscription revenue. Most platforms respond with generic retries and impersonal emails that customers ignore, leading to permanent loss. Dunniz solves this by replacing static dunning with an AI agent that personalizes timing, content, and delivery for each failed payment, significantly increasing recovery rates.
Use cases
- Automatically recover failed Stripe subscription payments with AI-personalized emails.
- Reduce involuntary churn for SaaS and subscription businesses using Stripe.
- Replace generic dunning emails with context-aware, brand-matched messaging.
- Enable one-click payment method updates via Stripe’s Customer Portal links.
- Monitor and manage payment failures across multiple Stripe Connect sub-accounts.
- Schedule recovery emails based on customer time zones and active windows.
- Gain analytics on recovered revenue and dunning performance in a single dashboard.
Audience
- Business Users
- Product Managers
- Startups
- Enterprise
Pros
- AI-powered personalization increases email open and payment update rates.
- Seamless one-click Stripe integration takes less than a minute.
- Smart timing adjusts to each customer's time zone and behavior.
- Direct link to Stripe Customer Portal eliminates user friction.
- Supports multi-account monitoring for Stripe Connect platforms.
Cons
- Only available for Stripe; no support for other payment gateways.
- Currently in waitlist phase, not yet publicly available.
- Pricing not disclosed, potentially expensive for smaller businesses.
- AI personalization may not align with all brand tones without customization.
- No offline or manual override options mentioned for dunning sequences.
Official website: https://www.dunniz.com/
Canonical LambdaBase page: https://www.lambdabase.com/tools/dunniz