Revenue intelligence for growing brands
Prevent revenue leaks. Grow customer value. The first intelligent platform built for scaling businesses.


Why maximizing revenue from existing customers matters now
Acquisition Is Expensive
CAC has surged — sustainable growth now comes from customers you already have.
Untapped Customer Value
Most stores leave AOV and LTV on the table by not activating repeat purchases.
Revenue Leaks
Failed payments, churn and inactive buyers drain revenue without being noticed.
How Finsi Helps
We prevent leaks, grow LTV, and automate win‑backs — all from your existing customer base.
How It Works
Prevent leaks and grow LTV in days, not months
Connect Your Data
Plug in your storefront, billing and marketing tools.
Sync & Detect Leaks
We surface churn risk, failed payments and inactive cohorts.
Segment & Personalize
Choose proven plays; we craft audiences and messaging.
Launch & Measure
Deploy across channels and track lift in repeat purchases and LTV.
AI Agent for Winback Campaigns
Launch personalized winback campaigns in minutes, not weeks. Our platform automates the entire process from data sync to campaign execution.
How it works:
- Connect your Recharge and Klaviyo
- Sync your data
- Select one of three ways to segment your audience
- System will generate personalized email sequences with discounts
- Upload segments and templates into Klaviyo
- Launch campaign
- Work with other subscription or CRM system - contact us and we make it happen

Prevent Churn Before It Happens
Predict risk and trigger targeted saves across email and offers.
Fix Revenue Leaks Automatically
Detect failed payments, lapses and billing issues and resolve them on autopilot.
Automated Win‑Backs
Personalized sequences and offers turn inactive and churned customers into repeat buyers.
LTV Growth Insights
Clear, actionable recommendations to grow AOV and lifetime value — not dashboards.
Built for Growth Teams
Ship retention programs fast — no engineering required
For Growth Teams
Ship retention programs fast — no engineering or data science required.
For DTC Brands
Grow repeat purchases and subscription retention while protecting margins.
For Subscription Businesses
Reduce cancels, recover payments and re‑activate dormant subscribers.
For Multi-Channel Businesses
Connect storefront, billing and marketing to coordinate revenue growth.
Connect Your Revenue Stack
Storefront, billing and marketing—unified to prevent leaks and grow LTV

Turn At‑Risk and Inactive Customers Into Revenue
Prevent leaks, recover failed revenue and grow lifetime value with automated retention plays.
- Predictive churn alerts and targeted save actions
- Automatic recovery of failed payments and lapsed subscriptions
- Win‑back sequences that drive repeat purchases and LTV

Start Your Free Trial
Stop Revenue Leaks Before They Happen - No Setup Costs, No Commitment