Why today's marketing
stacks are broken.

One was built for reporting.

Traditional Marketing Stack

Traffic Source

Segment / PostHog

Data Warehouse (Snowflake/BigQuery)

dbt / Modeling Layer

CDP (Salesforce/Adobe)

Personalization Engine (Optimizely/Dynamic Yield)

React App

User

Pipeline delays. High cost. Weeks to deploy.
Hours to sync data. Real-time? Forget it.

The other for real-time personalization.

Audience Flow Stack

Traffic Source

AudienceFlow SDK

AF Vector Database

AF Real-Time AI Personalization API

React App

User

Real-time personalization. Lightweight.
API-first. Built for today's frontends.

INTRODUCING THE

Audience Optimization Platform

POWERED BY

Real-time AI personalization.

Vector embeddings.

Audience clustering.

CAC optimization.

Audience Flow provides full-funnel visibility, dynamic creative intelligence, cluster-based personalization & behavior engineering.

Built for modern growth teams — not legacy martech.

No machine learning team required. Just adaptive, high-converting experiences — delivered instantly.

LEGACY STACKS DELAY PERSONALIZATION.

Audience Flow personalizes every experience — in real time.

How Audience Flow powers real-time personalization:

✅ Real-time audience clustering — behavioral embeddings drive adaptive targeting.
✅ GPT-powered variant generation — dynamic headlines, CTAs, offers personalized on the fly.
✅ API-first architecture — easy to integrate with any React or Next.js app.

How Audience Flow Works
Traffic Source & Behavior	→ Audience Flow SDK
Audience Flow SDK	→ Vector Database
Vector Database	→ Audience Clustering
Audience Cluster	→ GPT Variant Generation
GPT Variant	→ React App → User
Conversion Event	→ Feedback Loop

Traditional personalization stacks rely on complex data pipelines — Segment, warehouses, CDPs — that take hours to update and sync.

Audience Flow works differently. We stream behavioral signals directly into a vector database, cluster audiences in real time, and generate GPT-powered variants instantly — delivering true 1:1 personalization on every page load.

Example: API delivers variants for...

Landing Page Hero

"Get started with 20% off — just for you."

Email Subject Line

"Your personalized offer is inside."

Text Message Copy

"Hi Alex — your VIP offer is waiting. Reply to claim."

ONE API. EVERY CHANNEL.

Personalized variants — delivered anywhere.

Audience Flow powers personalization across:

✅ Landing Pages — headlines, CTAs, offers personalized on page load.
✅ Emails — subject lines, hero text, CTAs personalized at send time.
✅ Text Messages — SMS & RCS copy variants personalized in real time.

With one simple API call, Audience Flow returns dynamic copy variants, tuned to each visitor's behavior and audience cluster — ready to use in any channel:

Landing page hero blocks. Email subject lines. SMS messages. Audience Flow personalizes them all.

INSIDE THE LEAN AI PERSONALIZATION STACK.

How Audience Flow clusters every visitor — in real time.

The vector database & embeddings power adaptive audiences:

✅ Behavior signals and traffic source embedded into vector space — in milliseconds.
✅ Vector database enables real-time nearest neighbor lookup — adaptive audience clustering.
✅ GPT variant generation is guided by cluster + context — no static rules required.
✅ Continuous feedback loop improves clustering and variant performance over time.

Audience Clustering in Action

Inputs → Embedding → Vector Space

Traffic Source, UTM params, Referrer, Device, Location, Behavioral signals (clicks, scrolls).

Vector Database

Nearest neighbor search identifies similar audiences in real time.

Audience Scoring

XGBoost / ML model estimates conversion probability per audience vector — used to guide GPT variant selection and ranking.

GPT Variant Generation

Audience cluster + context → GPT prompt → dynamic variant delivered.

Audience Flow does not rely on static segments or rules. Every visitor is mapped into a high-dimensional vector space in real time — enabling adaptive audiences that evolve as new data arrives.

Combined with GPT-powered variant generation, this allows Audience Flow to deliver truly dynamic, evolving personalization — faster and more scalable than traditional rule-based stacks.

How Creative Intelligence Works

Audience Clustering

AudienceFlow continuously refines audience clusters through behavioral embeddings.

Creative Embedding

Every ad and landing page variant — copy and image — is embedded and scored in vector space.

Audience → Creative Matching

Audience vectors and creative vectors are compared — learning which creative styles convert best for each audience cluster.

Feedback Loop

Conversion data continuously improves creative selection and GPT prompting — making the system smarter over time.

WHY CREATIVE MATTERS — AND HOW AUDIENCEFLOW LEARNS IT.

Smarter creative, driven by adaptive audience clusters.

The AudienceFlow Creative Intelligence Engine:

✅ Audience clusters are continuously refined through behavioral embeddings.
✅ Every creative variant — copy and image — is embedded and scored.
✅ Audience and creative vectors are matched — learning what resonates with each cluster.
✅ The system improves — guiding GPT prompts and creative selection for future campaigns.

Most marketing tools treat ad variants and landing pages as separate silos. AudienceFlow doesn't.

Every visitor is mapped to an adaptive audience cluster — powered by real-time behavioral embeddings. Every ad variant and landing page variant is mapped to a creative vector — embedding image style and copy tone.

AudienceFlow continuously learns:
→ Which creative types convert best for each audience cluster.
→ Which copy tones drive engagement and action.
→ Which image styles align with audience intent.

The result: higher conversion rates — and a system that gets smarter with every impression.

THE HOLY GRAIL OF PERFORMANCE MARKETING.

Optimize every impression — to lower CAC.

Audience Flow continuously drives toward the lowest possible Customer Acquisition Cost:

✅ Cluster-level CAC scoring — tracked per variant, per audience.
✅ GPT generation adapts based on CAC signals — not just CTR.
✅ High-CAC clusters are refined automatically — lowering cost over time.
✅ Feedback loop updates both cluster assignments and prompt logic.

CAC Optimization Pipeline
Visitor Action	→ Cluster Assignment
Cluster	→ Variant Selection via GPT
Variant Performance	→ CAC Tracked at Cluster & Variant Level
High CAC	→ Variant Adjusted or Cluster Refined
Lower CAC Variant Emerges	→ Reinforced in GPT Prompting
Creative + Cluster Match Improves	→ CAC Decreases

Every impression is a chance to improve your CAC. Audience Flow closes the loop: from visitor → to cluster → to variant → to outcome.

LLMs, embeddings, vector databases, and real-time signals power the entire optimization pipeline.

CAC is no longer something you analyze. It's something you optimize in real time.

Built for teams like:

Growth Product Manager

"Drive adaptive conversion experiences across web, email, and SMS."

Growth Engineer

"Integrate lean GPT variant generation — without building vector pipelines from scratch."

Lifecycle Marketer

"Deliver dynamic subject lines, hero copy, and SMS — automatically optimized for audience clusters."

BUILT FOR THE MODERN GROWTH STACK.

Built for Growth PMs. Loved by Engineers. Empowering Lifecycle Marketers.

Audience Flow is built for teams driving growth — across every channel:

✅ Growth PMs — launch real-time personalization across landing pages, email, and SMS — no ML team required.
✅ Engineers — integrate Audience Flow's lean API with any React app, Node backend, or marketing stack — complete control.
✅ Lifecycle Marketers — deliver dynamic variants across Braze, Iterable, SMS platforms — increase CTR and conversions.

Traditional personalization tools silo teams and slow growth. Audience Flow empowers hybrid growth teams — giving PMs, engineers, and marketers a lean, shared personalization stack.

DRIVE RESULTS THAT MATTER.

Increase conversions. Improve engagement. Learn faster.

How Audience Flow impacts key growth metrics:

✅ Higher landing page conversion rates — more signups, more leads, more revenue.
✅ Increased email open rates and click-through — more engagement and pipeline.
✅ Lower Customer Acquisition Cost (CAC) — drive efficient growth by optimizing every impression.
✅ Faster learning loops — ship and test new variants in days, not weeks.

+25%

Higher Landing Page Conversion Rate

+20%

Increased Email Open and Click-Through Rate

-30%

Lower Customer Acquisition Cost

How Audience Flow is different — and better

Core Product Architecture

Core Vector Intelligence Layer
Layer	Audience Flow	Mutiny	Dynamic Yield
Embedding	Yes	No	No
Clustering	Yes → KMeans / HDBSCAN	No → Rules	No → Rules
GPT Prompt → adaptive	Yes → per cluster	Static	Static
Vector DB	Yes	No	No
Feedback loop → ML learning	Yes	Minimal	Minimal

Pricing that scales with your growth

Starter

$250/mo

For early stage teams looking to validate Audience Flow on real campaigns.

• Up to 50K page views/mo

• 1 landing domain

• Unlimited variants

• Basic traffic source targeting

• Basic behavioral targeting

• Email support

• You're gonna love it

Start Free Trial

Growth

$1,000/mo

Real-time, advanced personalization to drive growth at scale.

• Up to 500K page views/mo

• 3 landing domains

• Advanced traffic source targeting

• Advanced behavioral & CRM targeting

• Conversion optimization AI

• Audience segment insights

• Premium support