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Customer Behavior Analyzer

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See churn coming before revenue leaves

Customer Behavior Analyzer

Track how customers behave, segment them automatically, and predict who is about to leave - so you can act early.

License

$99one-time

Self-hosted, yours forever

Live Demo
Documentation
  • License$99
  • SetupFrom $299
  • Custom IntegrationContact

Built on proven tools

Next.js · NestJS · PostgreSQL · Python

Features included

6 features

Deployment

Self-hosted, full source code

Pricing model

One-time license + optional services

The Problem

Standard analytics tools count visits but cannot explain why revenue dropped. Churn is usually noticed months after it started, when affected customers are already gone - and small companies cannot afford enterprise customer-data platforms, so retention decisions get made blindly.

The Solution

Customer Behavior Analyzer turns raw behavioral events into early warnings. Segments build themselves, churn models flag risky accounts while there is still time to act, and everything runs on your own infrastructure with identifiers anonymized by default.

What Customer Behavior Analyzer Does For You

Every feature is built around one goal: measurable results for your business.

Behavior tracking

Collect real interaction events from your product - not just page views and vanity counts.

Auto segmentation

Power users, one-time buyers, and at-risk accounts are grouped automatically by behavior.

Churn prediction

AI models flag exit patterns weeks before customers actually cancel or disappear.

Privacy-first

Self-hosted and anonymized by default - raw customer data never leaves your servers.

API and webhooks

Push signals into CRMs, Slack alerts, or your own tooling the moment risks appear.

Cohort comparison

Measure whether product changes and campaigns actually improved retention.

  • Act on churn signals months earlier than traditional reports
  • Target campaigns at behavior-based segments instead of guesses
  • Avoid enterprise CDP pricing while keeping data ownership
  • Make retention decisions with evidence, not intuition

Pricing

Pay once, own it forever - no subscriptions unless stated.

Most Popular

License

Self-hosted, yours forever

$99one-time

Tracker snippet, event ingestion API, segmentation dashboards, and the churn prediction pipeline.

  • Website tracker snippet
  • Event ingestion REST API
  • Segmentation and cohort dashboards
  • Churn prediction pipeline
  • Self-hosting deployment guide

Setup

Instrumented and calibrated

$299one-time

Event tracking installed on your product, segments mapped to your funnel, and prediction models validated.

  • Tracking implementation
  • Event schema design
  • Segment mapping session
  • Model calibration

Custom Integration

Warehouse and BI pipelines

Custom

Data warehouse sync, BI tool connectors, and custom retention models trained on your history.

  • Warehouse synchronization
  • BI tool connectors
  • Custom retention models
Ask about Custom Integration

About Customer Behavior Analyzer

Customer Behavior Analyzer is a self-hosted analytics platform focused on one question: why do customers stay, and why do they leave? It collects behavioral events from your site or product, builds segments automatically - power users, one-time buyers, at-risk accounts - and runs churn prediction models over them.

Instead of vanity metrics, you get actionable signals: which segment is shrinking, which customers show exit patterns, and which campaigns actually changed behavior. Because it is self-hosted and anonymized by design, sensitive customer data never leaves your infrastructure.

Who It Is For

  • E-commerce owners fighting churn
  • Product managers tracking engagement
  • Growth and marketing teams validating campaigns
  • SaaS companies that need retention signals without enterprise pricing

Use Cases

  • Get early warnings when at-risk customers show exit patterns
  • Build behavior-based segments for targeted campaigns
  • Compare cohorts to see which changes improve retention
  • Measure feature engagement beyond page views

What Is Included

  • Website tracker snippet
  • Event ingestion REST API
  • Segmentation and cohort dashboards
  • Churn prediction pipeline
  • Self-hosting deployment documentation

Requirements

  • Node.js 18 or newer hosting
  • A PostgreSQL database
  • Ability to add a script snippet to your site
  • Optional: Python runtime for custom model training

Technical Details

Tech Stack

Next.jsNestJSPostgreSQLPython

Integrations

  • Any website via script snippet
  • REST API event ingestion
  • Shopify / WordPress sites
  • Python runtime for custom models

Frequently Asked Questions

Is customer data private and GDPR-friendly?

Yes. The platform is self-hosted, personal identifiers are anonymized by default, and raw data never leaves your servers.

Which platforms does it work with?

Any website or product that can include a script snippet or send events to the REST API - custom stacks, Shopify, WordPress, SaaS apps alike.

How accurate is churn prediction?

Accuracy improves as historical data accumulates. The default model needs a few weeks of event data; you can also plug in custom models trained on your own history.

Ready to put Customer Behavior Analyzer to work?

Try the live demo first, or get your license today. Need it customized for your business? Tell us about the project.

Live DemoContact Sales

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Looking for something custom?

Every item here can be tailored - branding, integrations, extra features, or a fully custom build for your business.

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