Coming Soon

Automatically Spot At-Risk Users Before They Churn

Install a tiny SDK, track historical usage + Stripe data, and let AI generate retention emails — fully on autopilot.

No spam. Ever.

How RetainWiz Works:

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SDK

Quick setup with a few lines of code

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📊

Data

Track usage & Stripe metrics

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AI

Detect at-risk users automatically

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✉️

Emails

Send retention emails instantly

How It Works

  • SDK Setup
    Drop in the SDK and initialize with your API key. Works with any language — JavaScript, Python, Ruby, Go, and more.
  • Historical Tracking
    Builds a timeline of each user's behavior, engagement drops, and long-term trends.
  • Stripe Integration
    Track upgrades, downgrades, payment failures, and cancellations automatically.
  • AI Insights
    Understand exactly why users are at risk — and what to do next.
  • Auto Emails
    AI writes and sends personalized retention emails instantly or with one click.
// Install
npm install retainwiz
// Initialize with API key
retainwiz.init('your-api-key');
// Track usage with user ID and event type
retainwiz.track(userId, 'event_type');

Everything You Need to Prevent Churn:

📈

Real-time analytics

Monitor user engagement patterns and identify at-risk users as they happen. Get instant insights into usage trends and behavior changes.

🔗

Automated Stripe monitoring

Connect your Stripe account via OAuth to automatically track subscription changes, payment failures, and billing events.

🤖

AI-powered churn predictions

Our AI analyzes user behavior patterns to predict churn risk and provides actionable recommendations to keep users engaged.

✉️

Personalized retention emails

AI-generated retention emails sent automatically or with one click. Personalize messages based on user behavior and risk level.

⚡

Lightweight SDK

Install in minutes with just a few lines of code. Works with any programming language and doesn't slow down your app.

📊

Historical engagement trends

Track both past and present usage data to build comprehensive user profiles and identify long-term engagement trends.

Key Benefits

Everything you need to reduce churn and keep your customers engaged

🛡️

Prevent Churn Before It Happens

Identify at-risk users early with AI-powered insights and take proactive action before they cancel. Reduce churn rates significantly by addressing issues before customers decide to leave.

💰

Keep Revenue Stable

Maintain predictable revenue streams with automated monitoring that tracks subscription changes, payment failures, and engagement drops. Protect your MRR with real-time alerts and insights.

⚡

Save Hours Every Week

Let AI write personalized retention emails for you. No more manual email crafting—get instant, context-aware messages that resonate with each user's specific situation and risk level.

Get Early Access & Save 20%

RetainWiz is coming soon. Provide your email and receive an exclusive 20% discount at launch.

No spam. Ever.