Justuno

On-site conversion and list capture. Intelligent pop-ups, quizzes, and AI recommendations.

Atelier integrates Justuno into a zero-party data architecture, mapping quiz and behavioral capture directly to Klaviyo flow triggers and segment conditions so declared preferences drive communication logic from the moment of opt-in.

Justuno

On-site conversion and list capture. Intelligent pop-ups, quizzes, and AI recommendations.

Atelier integrates Justuno into a zero-party data architecture, mapping quiz and behavioral capture directly to Klaviyo flow triggers and segment conditions so declared preferences drive communication logic from the moment of opt-in.

See How It Works in Practice

A Point of View on Justuno Today

Justuno is a website marketing automation platform built to increase leads and revenue through personalized on-site messaging, intelligent pop-ups, zero-party data collection, and AI-powered product recommendations, all without heavy development dependency.

In the Atelier stack, Justuno serves as the on-site conversion and list-building layer within the CRO & Experience pillar, deployed for brands that need to grow their Klaviyo subscriber base while simultaneously improving the relevance of the experience for visitors already in the funnel.

Its real-time control model, bypassing the development queue entirely, is particularly suited to agencies managing rapid iteration cycles for growth-stage DTC clients.

A list is only as valuable as the segmentation it enables.

Architect Justuno Properly

See How It Works in Practice

A Point of View on Justuno Today

Justuno is a website marketing automation platform built to increase leads and revenue through personalized on-site messaging, intelligent pop-ups, zero-party data collection, and AI-powered product recommendations, all without heavy development dependency.

In the Atelier stack, Justuno serves as the on-site conversion and list-building layer within the CRO & Experience pillar, deployed for brands that need to grow their Klaviyo subscriber base while simultaneously improving the relevance of the experience for visitors already in the funnel.

Its real-time control model, bypassing the development queue entirely, is particularly suited to agencies managing rapid iteration cycles for growth-stage DTC clients.

A list is only as valuable as the segmentation it enables.

Architect Justuno Properly

Where Justuno Lives in the Atelier Solution Stack

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Intelligent Lead Capture & On-Site Personalization

Justuno's pop-up and banner engine goes beyond static opt-in forms: it combines behavioral triggers, traffic source data, and audience segments to deliver dynamically personalized messages that lift email and SMS capture rates without degrading the experience for existing subscribers.

Zero-Party Data Collection

By embedding quizzes and preference surveys directly into the on-site flow, Justuno enables brands to collect declared customer intent data — product preferences, skin type, dietary needs — that powers downstream segmentation in Klaviyo and Attentive far more precisely than behavioral inference alone.

AI Product Recommendations & Conversion Optimization

Justuno's AI recommendation layer surfaces contextually relevant products across the shopping journey, increasing average order value and reducing exit intent for high-value visitors without relying on third-party cookie data.

segmentation starts with better data capture.

What Changes When Justuno Is Architected Properly

When Atelier integrates Justuno within structured ecommerce systems, brands typically see:

↳ On-site conversion is not a single moment. It is an architecture.

01

Lead capture rates that exceed standard benchmarks

02

Rapid list size acceleration

03

Tripled performance for established programs

04

Real-time control without engineering friction

When justuno Is the Right Fit

Justuno is particularly effective for:

When justuno Is the Right Fit

Justuno is particularly effective for:

Justuno is particularly effective for:

Shopify and BigCommerce merchants looking to scale email and SMS list growth without deploying engineering resources on every change.

DTC brands investing in Klaviyo or Attentive who need a structured zero-party data collection layer to enable meaningful segmentation from the moment of opt-in.

Growth teams running high-traffic paid acquisition who need on-site conversion tools that can segment by traffic source, device, and behavioral signal simultaneously.

Brands where AOV improvement is a priority and product recommendation personalization has not yet been systematically deployed on-site.

Ecommerce operators who want A/B and multivariate testing capabilities embedded in their on-site experience layer without a separate experimentation tool.

It may be premature for:

Very early-stage stores with insufficient traffic to generate statistically meaningful test results from Justuno's multivariate capabilities.

Brands without a downstream email or SMS platform capable of acting on the segmented data Justuno captures

Teams that don't yet have a defined zero-party data strategy and would deploy Justuno's quiz and survey features without a segmentation playbook to activate the results.

On-site conversion is not a single moment . It is an architecture.

Black and white portrait of a smiling person with curly hair
Black and white portrait of a smiling person with curly hair

We provide a highly customizable solution that provides real-time control, bypassing the gridlock of development teams.

Erik Christiansen

CEO & Co-Founder, Justuno

Why Work With a Justuno Agency

On-site conversion is not a single moment. It is an architecture.
As an experienced CRO & Experience partner, Atelier ensures:

Justuno's capture flows are designed with brand-consistent creative that doesn't undermine the aesthetic experience

Zero-party data collected through quizzes and surveys is mapped directly to Klaviyo flow triggers and segment conditions

A/B test structures are set up with proper holdout groups and conversion attribution windows

Product recommendation placements are reviewed for strategic fit across the funnel

The brands winning on Shopify are the ones turning anonymous visits into known customers.
Justuno is where that conversion begins.