Your data platform for growth.

With 120m+ monthly tracked users, companies use UserFlux to power personalisation, search, embedded analytics, behavioural observability, user journeys and data enrichment from one API.

Start buildingBook a demo

Modular solutions

Use one or all. Powerful APIs. Integrated as a platform.

Leverage customer data across a suite of products all designed to help you operate smarter, drive growth and innovate faster. Compound initiatives across teams and build using a single API backed by cutting edge infrastructure.

Platform modules diagram

real-time infrastructure

Build faster. scale smarter.

We make building on top of real-time infrastructure as easy as making an API call.
Scale into the billions with one API and no data sprawl. Engineered for reliability, security, and performance for businesses of every size.

500M+

API requests per month, peaking at 18,000 a second.

120M+

Monthly tracked users globally.

10B+

Behavioural events processed annually.

6s

Average latency to ingest data.

Real-time infrastructure

Built for growth

Take your growth further, faster.

Launch quickly, adapt as you grow, and automate workflows to do more with less. Build with our API driven solutions that are easy to implement and powerful enough to scale as far as you need.

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Analytics

Understand your growth.

Track product usage, revenue, and campaign performance from one platform.

Start with Analytics
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Personalise

Personalise across every surface.

Lift AOV and boost click through rates with personalisation across web, mobile and email.

Learn about Personalisation
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User Journeys

Optimise abandoned carts.

Run marketing automation to increase your checkout conversion rate with little to no code.

Try User Journeys
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Search

10x your search relevancy.

Power natural language, keyword and hybrid search from one API. Auto enrich your catalog with AI to make every search return the most relevant results to users.

Explore Search

Designed for developers

Powerful, easy-to-use APIs.

Save engineering time with unified functionality. We obsess over packaging complex, customer-data driven solutions into simple APIs within a single platform.

Read the docs
server.js
const userflux = require('userflux')('uf_test_...')

await userflux.events.track({
  event: 'purchase',
  userId: 'user_123',
  properties: {
    amount: 200.23,
    currency: 'usd'
  }
});

await userflux.personalise.get({
  modelId: 'model_123',
  userId: 'user_123'
});

Unified functionality

Power multiple solutions from a single source of customer data.

All-in-one platform

Modern infrastructure

UserFlux is built on top of ClickHouse, Cassandra and Turbopuffer.

Modern, scalable infrastructure

Real-time data and actions

Sub-second latency across the platform. Trigger workflows immediately.

Real-time data and actions

Use UserFlux with your stack

Client and server libraries for all major frameworks and languages. Connect to the other tools in your stack.

Dead simple SDKs

AI native architecture

Built-in vector embedding pipeline for data. Leverage LLMs for semantic search, catalog enrichment, analytics and more.

AI native architecture

Ready to get started?

Create an account instantly to get started or contact us to design a custom package for your business.

Start nowContact sales

Always know what you pay

Cost effective usage based pricing with no hidden fees.

Pricing details

Start your integration

Get up and running with our APIs in as little as 10 minutes.

API reference