Logo
Logo

The next era of list growth

Turn more visitors into subscribers with AI-powered popups, Spotlight visitor identification and done-for-you strategies.

Cymbiotika logo
180%
Email Opt-In Rate Improved
Agency Partner
DOE MEdia
Switched From
Attentive
Enso Rings
15X ROI
$14K in 15 Days on Spotlight
Agency Partner
Lunar Solar Group
Garden Alchemy
17.06%
New Opt-In Rate
Agency Partner
Ads Mastery
TribeTokes
14.28%
New Opt-In Rate
Switched From
Klaviyo
Luvv
18.54%
New Opt-In Rate
Agency Partner
Support the Gnar
Switched From
Klaviyo
Factory Direct Jewelry
2X
Savings and 22% Accuracy Increase on Spotlight
Switched From
Tie
Cymbiotika logo
180%
Email Opt-In Rate Improved
Agency Partner
DOE MEdia
Switched From
Attentive
Enso Rings
15X ROI
$14K in 15 Days on Spotlight
Agency Partner
Lunar Solar Group
Garden Alchemy
17.06%
New Opt-In Rate
Agency Partner
Ads Mastery
TribeTokes
14.28%
New Opt-In Rate
Switched From
Klaviyo
Luvv
18.54%
New Opt-In Rate
Agency Partner
Support the Gnar
Switched From
Klaviyo
Factory Direct Jewelry
2X
Savings and 22% Accuracy Increase on Spotlight
Switched From
Tie
Cymbiotika logo
180%
Email Opt-In Rate Improved
Agency Partner
DOE MEdia
Switched From
Attentive
Enso Rings
15X ROI
$14K in 15 Days on Spotlight
Agency Partner
Lunar Solar Group
Garden Alchemy
17.06%
New Opt-In Rate
Agency Partner
Ads Mastery
TribeTokes
14.28%
New Opt-In Rate
Switched From
Klaviyo
Luvv
18.54%
New Opt-In Rate
Agency Partner
Support the Gnar
Switched From
Klaviyo
Factory Direct Jewelry
2X
Savings and 22% Accuracy Increase on Spotlight
Switched From
Tie
Cymbiotika logo
180%
Email Opt-In Rate Improved
Agency Partner
DOE MEdia
Switched From
Attentive
Enso Rings
15X ROI
$14K in 15 Days on Spotlight
Agency Partner
Lunar Solar Group
Garden Alchemy
17.06%
New Opt-In Rate
Agency Partner
Ads Mastery
TribeTokes
14.28%
New Opt-In Rate
Switched From
Klaviyo
Luvv
18.54%
New Opt-In Rate
Agency Partner
Support the Gnar
Switched From
Klaviyo
Factory Direct Jewelry
2X
Savings and 22% Accuracy Increase on Spotlight
Switched From
Tie
Cymbiotika logo
180%
Email Opt-In Rate Improved
Agency Partner
DOE MEdia
Switched From
Attentive
Enso Rings
15X ROI
$14K in 15 Days on Spotlight
Agency Partner
Lunar Solar Group
Garden Alchemy
17.06%
New Opt-In Rate
Agency Partner
Ads Mastery
TribeTokes
14.28%
New Opt-In Rate
Switched From
Klaviyo
Luvv
18.54%
New Opt-In Rate
Agency Partner
Support the Gnar
Switched From
Klaviyo
Factory Direct Jewelry
2X
Savings and 22% Accuracy Increase on Spotlight
Switched From
Tie
Cymbiotika logo
180%
Email Opt-In Rate Improved
Agency Partner
DOE MEdia
Switched From
Attentive
Enso Rings
15X ROI
$14K in 15 Days on Spotlight
Agency Partner
Lunar Solar Group
Garden Alchemy
17.06%
New Opt-In Rate
Agency Partner
Ads Mastery
TribeTokes
14.28%
New Opt-In Rate
Switched From
Klaviyo
Luvv
18.54%
New Opt-In Rate
Agency Partner
Support the Gnar
Switched From
Klaviyo
Factory Direct Jewelry
2X
Savings and 22% Accuracy Increase on Spotlight
Switched From
Tie

The tools behind better list growth.

Explore the core features that help you capture, understand, and convert more of every visit.

Smart Targeting

Show every visitor the offer that fits

Real-time behavior decides what shows, when, and to whom, so every popup feels relevant instead of random.

Mobile popup surrounded by stat cards on conversion lift, targeting signals, and speed
Identification

Turn anonymous traffic into known shoppers

Recognize more of your visitors and match them to customer profiles, so targeting, personalization, and your subscriber list all get stronger.

Diagram showing anonymous visitors being resolved into identified profiles
Experimentation

Find what converts, faster

Test offers, designs, and messaging side by side to see what earns more opt-ins, deeper engagement, and stronger campaigns.

A/B test comparing two popup variants, with the winning variant showing a 90.54% improvement over baseline
Behavior-Based Flows

Reach shoppers at exactly the right moment

Build always-on journeys that react to what shoppers do, guiding them from first visit to first purchase to loyal regular.

Diagram of an automated journey triggered by cart abandonment across the customer lifecycle
Audience Targeting

Build audiences that update in real time

Segment visitors and customers by behavior, intent, and profile data, so every message and offer feels personal.

Diagram showing visitor data sorting into audience segments that update in real time
Smart Targeting

Show every visitor the offer that fits

Real-time behavior decides what shows, when, and to whom, so every popup feels relevant instead of random.

Mobile popup surrounded by stat cards on conversion lift, targeting signals, and speed
Identification

Turn anonymous traffic into known shoppers

Recognize more of your visitors and match them to customer profiles, so targeting, personalization, and your subscriber list all get stronger.

Diagram showing anonymous visitors being resolved into identified profiles
Experimentation

Find what converts, faster

Test offers, designs, and messaging side by side to see what earns more opt-ins, deeper engagement, and stronger campaigns.

A/B test comparing two popup variants, with the winning variant showing a 90.54% improvement over baseline
Behavior-Based Flows

Reach shoppers at exactly the right moment

Build always-on journeys that react to what shoppers do, guiding them from first visit to first purchase to loyal regular.

Diagram of an automated journey triggered by cart abandonment across the customer lifecycle
Audience Targeting

Build audiences that update in real time

Segment visitors and customers by behavior, intent, and profile data, so every message and offer feels personal.

Diagram showing visitor data sorting into audience segments that update in real time

More than a platform. A true agency partner.

Agencies build on Justuno to launch faster, prove ROI, and turn more of every client's traffic into revenue, with a team that works like an extension of yours.

1 / 6
“We love working with the founders at Justuno. No other platform combines popups and visitor identification the way they do.”
Ramzey Nassar
CEO, DOE Media
Ramzey Nassar
1 / 6
“We love working with the founders at Justuno. No other platform combines popups and visitor identification the way they do.”
Ramzey Nassar
CEO, DOE Media
Ramzey Nassar
1 / 6
“We love working with the founders at Justuno. No other platform combines popups and visitor identification the way they do.”
Ramzey Nassar
CEO, DOE Media

The list growth platform trusted by 100,000+ brands

The list growth platform trusted by 100,000+ brands

  • Tonal logo
  • Cymbiotika logo
  • Spyder logo
  • Ancient Nutrition logo
  • Nike Nocta logo
  • Golfpass logo
  • Cabot Creamery logo
  • Enso Rings logo
  • Dr. Brandt logo
  • Biovea logo
  • Maelys Cosmetics logo
  • Everlywell logo
  • Tula logo
  • Hello Wisp logo
  • Signos logo
  • MakeGoodFood logo
  • Tonal logo
  • Cymbiotika logo
  • Spyder logo
  • Ancient Nutrition logo
  • Nike Nocta logo
  • Golfpass logo
  • Cabot Creamery logo
  • Enso Rings logo
  • Dr. Brandt logo
  • Biovea logo
  • Maelys Cosmetics logo
  • Everlywell logo
  • Tula logo
  • Hello Wisp logo
  • Signos logo
  • MakeGoodFood logo

Connect your tools. Grow faster.

Sync your email, SMS, ecommerce, and customer data tools to power smarter targeting, personalization, and list growth.

Attentive
Klaviyo
BigCommerce
Postscript
Opensend
Triple Whale
Magento
ActiveCampaign
Iterable
Attentive
Klaviyo
BigCommerce
Postscript
Opensend
Triple Whale
Magento
ActiveCampaign
Iterable
Attentive
Klaviyo
BigCommerce
Postscript
Opensend
Triple Whale
Magento
ActiveCampaign
Iterable

Everything they do. Plus everything they don’t.

AI popups capture subscribers. Spotlight identifies visitors. Most tools do one, Justuno does both, so more of your traffic turns into revenue.

Popups

Visitor ID

With Justuno

Alia logo

S-kin saw a 325% opt-in rate increase

Klaviyo logo

Tribetokes saw a 250% opt-in rate increase

Attentive logo

Cymbiotika saw a 180% email opt-in rate increase

Retention.com logo

Cymbiotika saw a 22x ROI after switching

Opensend logo

Tribetokes saw a 33% identification accuracy increase

Have questions before you grow?

Have questions before you grow?

Get answers about setup, integrations, visitor identification, and the results brands are seeing after switching to Justuno.

Get answers about setup, integrations, visitor identification, and the results brands are seeing after switching to Justuno.

Your next subscriber is already here.

Build an audience you can reach again and again—and turn more subscribers into lasting customer growth.

Mobile phone with popup

Your next subscriber is already here.

Build an audience you can reach again and again—and turn more subscribers into lasting customer growth.

Mobile phone with popup

Your next subscriber is already here.

Build an audience you can reach again and again—and turn more subscribers into lasting customer growth.