About Rezoki
We believe no SaaS company should lose revenue to failed payments.
Our Mission
Eliminate involuntary churn for every subscription business on the planet.
Failed payments are the single most fixable cause of lost revenue in SaaS. Yet most companies treat them as an afterthought. We're here to change that.
The Problem
The Silent Revenue Killer
$129B
Lost annually to failed payments globally
20-40%
Of SaaS churn is involuntary
85%
Of dunning emails go unopened
5 min
To set up Rezoki and start recovering
Every year, $129 billion in subscription revenue is lost to failed payments globally. For the average SaaS company, that translates to 9-14% of MRR silently disappearing — not because customers chose to leave, but because their credit card expired, their bank flagged a charge, or they simply didn't have funds on the day your renewal hit.
Most companies respond with a single generic email and a few payment retries. Open rates hover around 12%. The vast majority of these customers never see the notification, never update their card, and quietly churn. They wanted your product. You wanted their money. Nobody wins.
The Solution
AI-Powered Recovery That Runs 24/7
Rezoki is an AI agent that automatically recovers failed payments for SaaS companies. When a subscription charge fails, Rezoki detects it instantly and launches a multi-channel recovery sequence: smart payment retries, personalized email outreach, and AI-powered voice calls.
The AI voice calls are what set Rezoki apart. When 85% of your dunning emails go unread, a phone call reaches customers that email simply can't. The AI agent speaks naturally, references the customer's name and plan, explains the situation, and provides a direct link to update their payment method. It's personal, effective, and available around the clock.
Why Rezoki
What Makes Rezoki Different
AI Voice Calls
Rezoki is the only revenue recovery tool that calls your customers with a natural AI voice. When emails go unread, a phone call gets the job done.
Bring Your Own SMTP
Use your own email server for zero email costs. Dunning emails come from your domain, improving deliverability and customer trust.
5-Minute Setup
One Stripe webhook is all it takes. No complex integrations, no code changes, no engineering team required. Connect and start recovering.
Full Transparency
Every email sent, every call made, every retry attempted is logged in a detailed recovery ledger. You see exactly what Rezoki does and why.
The Team
Built by People Who Get It
Rezoki is built by engineers who have experienced the pain of lost revenue at scale. We've watched MRR leak through failed payments at companies we've built and worked at. We built Rezoki because we couldn't find a tool that combined intelligent retries, great email, and the one thing nobody else was doing — actually calling the customer.
Get in Touch
Have questions? We'd love to hear from you.
Reach us at [email protected] or visit our contact page.