Messaging Automation Platform

The Future of

User Engagement

Why scatter your efforts across channels?Bring everything under one roof.

Get 30 days free

Notifly

The future of user engagement

now

All messages you’ve receivedwere powered by Notifly

Manage all messagesin one place

Reliable Marketing Automation

mil

Cumulative message delivery

mil

Average daily message delivery

%

Service availability

*최근 3개월간 모든 기능 (발송, API, 웹 콘솔 등)이

정상적으로 제공된 시간 기준

Meet Our Partners

Features

What you can send

with Notifly

Push Notifications

Kakao AlimTalk / Friend Talk

Pop-up Modals

SMS

Emails

Webhooks

Instant personalized notifications

Send app and web push notifications for free, with deep links that direct users to specific screens. Track the entire process from delivery to open to conversion and measure effectiveness.

11월 1일 토요일

9:41

🧘 기찬님 오늘 하루도 수고했어요

명상 10분으로 마음을 정리해보세요. 오늘의 세션을 시작할까요?

지금

🎉 신규 혜택 도착!

지금 로그인하면 오늘만 사용 가능한 20% 쿠폰이

기다리고 있어요

지금

Use cases

  • Cart abandonment alerts
  • Price drop and restock notifications
  • New feature updates

Simple setup,Real-time insights

Campaign

Create and send messages in under 3 minutes

Create campaigns for all channels

  • Integrated management of all message channels
  • Details: scheduled delivery, real-time sending, quiet hours

Advanced targeting

  • Precise targeting based on user attributes and behaviors
  • AI-powered efficient audience analysis and delivery

Predict audience size

  • Real-time data for predicting reach
  • Marketing budget reduction and efficient operation

User journey

Automated User Journeys

Messaging based on user actions

  • Send personalized messages the moment a user acts

User event / property based branching

  • Combine multiple conditions to send the right message at the right time

Conversion funnel analysis

  • Track conversion and reach rates for every step

Template

Effortless Message Creation

Use pre-designed templates

  • Various templates for popups and emails
  • Modify text, colors, and images without writing code

Analytics

Track Everything in Real-Time

Campaign dashboard

  • Visualize key metrics daily
  • Track each stage: sending success, open, click, conversion
  • Raw data download available

A/B Test

  • A/B testing with varied message elements
  • Real-time performance comparison and statistical analysis
  • Automatic conversion to better-performing message

Integrations

Integration with external solution

Mixpanel Cohort Sync

  • Automatically sync your cohorts from Mixpanel
  • Extract user cohorts by specific behaviors and send messages

Amplitude / Google Tag Manager Integration

  • Export events from Amplitude / GTM in real-time to Notifly
  • Utilize events in your campaigns

Success Stories

What customers are saying

We implemented Notifly for a stable and efficient CRM marketing solution, increasing customer conversion rates by 4.38 times. Now, all team members design CRM campaigns with Notifly.

Basal

Operator @Munice

Learn more

I wanted to send messages easily without burdening the development team. With Notifly, I can quickly send and manage messages.

Seongsu Moon

CTO @EpicOne

Learn more

We needed a CRM marketing solution to convert leads from ads into real customers. With Notifly's messaging and powerful custom pop-ups, we achieved over 1000% ROAS.

Olivia Ko

Co-founder @Inertia

Learn more

Our product's nature makes mobile push notifications and KakaoTalk crucial tools for reducing customer churn. We are very satisfied with the personalized message delivery feature, which effectively leverages user data.

Junha Kim

Marketer @DoctorNow

Boost efficiency, Starting today

Get 30 days free

Company name: Grey Box, Co., Ltd.

Business registration number: 830-81-02882

Phone: +82-70-4103-7622

Email: contact@greyboxhq.com

Copyright © 2025 Grey Box, Co., Ltd.

All rights reserved.

Messaging Automation Platform

The Future of

User Engagement

Why scatter your efforts across channels?Bring everything under one roof.

Get 30 days free

Notifly

The future of user engagement

now

All messages you’ve receivedwere powered by Notifly

Manage all messagesin one place

Reliable Marketing Automation

mil

Cumulative message delivery

mil

Average daily message delivery

%

Service availability

*최근 3개월간 모든 기능 (발송, API, 웹 콘솔 등)이

정상적으로 제공된 시간 기준

Meet Our Partners

Features

What you can send with Notifly

Push Notifications

KakaoTalk AlimTalk / Friend Talk

Pop-up Modals

SMS

Emails

Webhooks

Instant personalized notifications

Send app and web push notifications for free, with deep links that direct users to specific screens. Track the entire process from delivery to open to conversion and measure effectiveness.

Use cases

Cart abandonment alerts, price drop and restock notifications, new feature updates.

Simple setup,Real-time insights

campaign

Create and send messages in under 3 minutes

Create campaigns for all channels

  • Integrated management of all message channels
  • Details: scheduled delivery, real-time sending, quiet hours

Advanced targeting

  • Precise targeting based on user attributes and behaviors
  • AI-powered efficient audience analysis and delivery

Predict audience size

  • Real-time data for predicting reach
  • Marketing budget reduction and efficient operation

User journey

Automated User Journeys

Messaging based on user actions

  • Send personalized messages the moment a user acts

User event / property based branching

  • Combine multiple conditions to send the right message at the right time

Conversion funnel analysis

  • Track conversion and reach rates for every step

template

Effortless Message Creation

Use pre-designed templates

  • Various templates for popups and emails
  • Modify text, colors, and images without writing code

Analytics

Track Everything in Real-Time

Campaign dashboard

  • Visualize key metrics daily
  • Track each stage: sending success, open, click, conversion
  • Raw data download available

A/B Test

  • A/B testing with varied message elements
  • Real-time performance comparison and statistical analysis
  • Automatic conversion to better-performing message

Integrations

Integration with external solution

Mixpanel Cohort Sync

  • Automatically sync your cohorts from Mixpanel
  • Extract user cohorts by specific behaviors and send messages

Amplitude / Google Tag Manager Integration

  • Export events from Amplitude / GTM in real-time to Notifly
  • Utilize events in your campaigns

Success Stories

What customers are saying

We implemented Notifly for a stable and efficient CRM marketing solution, increasing customer conversion rates by 4.38 times. Now, all team members design CRM campaigns with Notifly.

Basal

Operator @Munice

Learn more

I wanted to send messages easily without burdening the development team. With Notifly, I can quickly send and manage messages.

Seongsu Moon

CTO @EpicOne

Learn more

We needed a CRM marketing solution to convert leads from ads into real customers. With Notifly's messaging and powerful custom pop-ups, we achieved over 1000% ROAS.

Olivia Ko

Co-founder @Inertia

Learn more

Boost efficiency, Starting today

Get 30 days free

Company name: Grey Box, Co., Ltd.

Business registration number: 830-81-02882

Phone: +82-70-4103-7622

Email: contact@greyboxhq.com

Copyright © 2025 Grey Box, Co., Ltd.

All rights reserved.

Dashboard

Succes

1,292

Fail

16

Received

731

Click

10

Log In

1,303

2025-08-01

2025-08-09

2025-08-17

2025-08-25

2025-09-02

2025-09-10

2025-09-18

2025-09-26

2025-10-04

2025-10-12

2025-10-19

2025-10-27

2025-11-04

2025-11-12

60

45

30

15

0

Success

Fail

Received

Click

Log In

Event name

2025-07-31

2025-08-01

2025-08-02

2025-08-03

2025-08-04

2025-08-05

2025-08-06

2025-08-07

Success

0

13

14

2

1

21

34

0

Fail

0

0

0

0

0

0

0

0

Received

0

11

12

1

1

14

30

0

Clicked

0

0

0

0

0

0

2

30

Log In

0

15

12

3

1

13

41

2

Dashboard

Succes

1,292

Fail

16

Received

731

Click

10

Log In

1,303

2025-08-01

2025-08-09

2025-08-17

2025-08-25

2025-09-02

2025-09-10

2025-09-18

2025-09-26

2025-10-04

2025-10-12

2025-10-19

2025-10-27

2025-11-04

2025-11-12

60

45

30

15

0

Success

Fail

Received

Click

Log In

Event name

2025-07-31

2025-08-01

2025-08-02

2025-08-03

2025-08-04

2025-08-05

2025-08-06

2025-08-07

Success

0

13

14

2

1

21

34

0

Fail

0

0

0

0

0

0

0

0

Received

0

11

12

1

1

14

30

0

Clicked

0

0

0

0

0

0

2

30

Log In

0

15

12

3

1

13

41

2

now

Messaging Automation Platform

The Future of

User Engagement

Why scatter your efforts across channels?Bring everything under one roof.

Get 30 days free

All messages you’ve receivedwere powered by Notifly

Manage all messagesin one place

Reliable Marketing Automation

mil

Cumulative message delivery

mil

Average daily message delivery

%

Service availability

*최근 3개월간 모든 기능 (발송, API, 웹 콘솔 등)이 정상적으로 제공된 시간 기준

Meet Our Partners

Features

What you can send with Notifly

Push Notifications

KakaoTalk AlimTalk / Friend Talk

Pop-up Modals

SMS

Emails

Webhooks

Instant personalized notifications

Send app and web push notifications for free, with deep links that direct users to specific screens. Track the entire process from delivery to open to conversion and measure effectiveness.

Use cases

Cart abandonment alerts, price drop and restock notifications, new feature updates.

Simple setup,Real-time insights

Campaign

Create and send messages in under 3 minutes

Create campaigns for all channels

  • Integrated management of all message channels
  • Details: scheduled delivery, real-time sending, quiet hours

Advanced targeting

  • Precise targeting based on user attributes and behaviors
  • AI-powered efficient audience analysis and delivery

Predict audience size

  • Real-time data for predicting reach
  • Marketing budget reduction and efficient operation

User journey

Automated User Journeys

Messaging based on user actions

  • Send personalized messages the moment a user acts

User event / property based branching

  • Combine multiple conditions to send the right message at the right time

Conversion funnel analysis

  • Track conversion and reach rates for every step

template

Effortless Message Creation

Use pre-designed templates

  • Various templates for popups and emails
  • Modify text, colors, and images without writing code.

Analytics

Track Everything in Real-Time

Campaign dashboard

  • Visualize key metrics daily
  • Track each stage: sending success, open, click, conversion
  • Raw data download available

A/B Test

  • A/B testing with varied message elements
  • Real-time performance comparison and statistical analysis
  • Automatic conversion to better-performing message

Integrations

Integration with external solutions

Mixpanel Cohort Sync

  • Automatically sync your cohorts from Mixpanel
  • Extract user cohorts by specific behaviors and send messages

Official Mixpanel partner

Amplitude / Google Tag Manager Integration

  • Export events from Amplitude / GTM in real-time to Notifly.
  • Utilize events in your campaigns

Success Stories

What customers are saying

We implemented Notifly for a stable and efficient CRM marketing solution, increasing customer conversion rates by 4.38 times. Now, all team members design CRM campaigns with Notifly.

Basal

Operator @Munice

Learn more

I wanted to send messages easily without burdening the development team. With Notifly, I can quickly send and manage messages.

Seongsu Moon

CTO @EpicOne

Learn more

We needed a CRM marketing solution to convert leads from ads into real customers. With Notifly's messaging and powerful custom pop-ups, we achieved over 1000% ROAS.

Olivia Ko

Co-founder @Inertia

Learn more

Boost efficiency, Starting today

Get 30 days free