With Hackle,
Kakao Biz Message is easy and convenient

The most effective way to connect with customers quickly and easily —
communicate with Kakao Biz Message.
Increase your business performance with a customized messaging service that reaches customers directly via KakaoTalk.
By utilizing Brand Message and Notification Talk, you can maximize customer engagement and build long-term relationships.
Optimize your data-driven messages
with Hackle's powerful analytics!
With Hackle's powerful analytics tools, you can visualize and optimize
the performance of Kakao Biz Message in real time.

Use customer behavior data
to have deeper conversations.
A simple integration lets you get more out of Kakao Biz Message. Optimize every message with data analytics, A/B testing, and hyper-personalized targeting powered by robust cohorts.
Message Performance Measurement
Key metrics such as delivery rate are measured automatically, so you can check the impact right away.

Data Insights
Use accumulated data to understand customer preferences and response patterns, and make strategic decisions.

Message A/B Testing
Test a variety of message content to find the best-performing message and maximize results.

Customer Journey Analytics
Analyze how customers behave after receiving a message to improve your marketing strategy.

Customer Journey-Based Campaign Design
Connect multiple channels and conditions to automate the customer journey.
Design journeys easily with a drag-and-drop builder, and automatically send tailored messages based on behavioral conditions such as cart abandonment or app inactivity.

Improve Business Performance with Extended Features
Add Hackle's capabilities to Kakao Biz Message to maximize your marketing efficiency.
Tailored Delivery Strategy
You can choose from a variety of delivery methods to suit your goals.

Send Frequency Management
Control how often each customer receives messages to prevent fatigue and drive optimal engagement.Prevent channel blocks caused by excessive messaging and build long-term relationships.

SMS Fallback Delivery
When a KakaoTalk message fails to send, it is automatically resent as SMS/LMS to maximize reach.

Dynamic Cohort Targeting
Define segmented groups based on behavioral patterns, purchase history, visit frequency, and more, then send tailored messages. You can run message strategies suited to segments such as cart abandoners, VIP customers, and dormant customers.

Unified Campaign Analytics
You can comprehensively analyze and compare the performance of all message campaigns, including brand messages and notification talk.This lets you understand the effectiveness of each channel and optimize your resources.

Connect with your customers more easily and effectively
through Kakao Biz Message!

Brand Message:
Now you can send to customers who aren't channel friends!
With marketing consent alone, you can send personalized messages even to customers who are not channel friends.
Experience high reach and advertising efficiency through precise targeting and personalization.
The Distinctive Reach of Brand Message
A Broader Communication Range
Delivery now extends beyond channel friends to users who have opted in to marketing messages (KakaoTalk marketing consent), so you can effectively reach finely segmented audiences across a range of goals.
More Precise Targeting
Detailed targeting is possible using a variety of conditions — channel friend status, marketing consent, CRM data-based groups, and more — enabling efficient message operations.
More Efficient Costs
Brand Message delivers richer content at a lower cost than SMS, making it an economical way to improve advertising efficiency.
More Message Formats
Support for a wide range of content types — text, image, wide image, carousel, and video — helps your messages stand out and lets you communicate in the format best suited to your goal.


Kakao Notification Talk:
Greater trust in informational messages
Kakao Notification Talk is an informational messaging service based on pre-approved templates. It reliably delivers important information such as order confirmations, shipping notifications, and reservation confirmations.
The Distinctive Value of Notification Talk
High Trust
Sent from a KakaoTalk business channel, so it isn't treated as spam and can achieve high open rates.
Automated Delivery
Messages are sent automatically when a specific event occurs — such as a completed purchase or a started shipment — improving operational efficiency.
Real-Time Response
Deliver important notifications at the right moment to improve customer satisfaction.
전화번호만 있어도 OK 핵클 간편 발송으로
설치 없이 카카오 • 문자 메시지 전송
복잡한 설치, 설정 없이
즉시 고객과의 대화를 시작하세요
별도의 개발 없이 빠르게 시작하고 싶은 기업에게 최적입니다.
설치·개발 없이 전화번호 리스트만 업로드하면, 카카오톡 알림톡/브랜드 메시지/
SMS를 즉시 발송하고 성과 분석까지 자동으로 연결됩니다.
전화번호만 있으면 별도 설치 없이도 간편하게 카카오 알림톡·브랜드 메시지·SMS를 간편하게 전송하고, 성과 분석까지 한 번에!
핵클 간편 발송 시작하기

클릭 몇 번으로 완료하는
간편 메시지 발송
고객과의 오랜 지속 가능한 관계를 구축하기 위해 개인 맞춤형 커뮤니케이션을 활용하세요.

Launch Promotion
Start with Kakao Biz Message at the most reasonable price!
During the launch promotion, we offer delivery rates at a discounted price.
Brand Message
You can send personalized messages to customers who are Kakao channel friends or who have consented to marketing messages (KakaoTalk marketing consent).
List | Card | Video
* Same rate for all message types
- • Regular price25 KRW
- • Promotional price23 KRW
- • Regular price35 KRW
- • Promotional price33 KRW
Notification Talk
You can send to any KakaoTalk user with just a phone number. (KakaoTalk users)
Message Format
- Text: Up to 1,300 characters + Button
- Image: Up to 1,300 characters + Image + Button
Message Cost

• Regular price10 KRW
• Promotional price8 KRW
- VAT not included
- For separate pricing inquiries, contact support@hackle.io
- Promotions may be changed or ended early without prior notice at our discretion.
Improve your customer experience with Kakao Biz Message and Hackle
Use personalized Kakao Biz Messages to build lasting relationships with your customers. Messages that reflect each customer's needs and journey can raise engagement and improve business performance.
Optimize your Kakao brand messages and notification talks with Hackle to enhance communication with your customers!
SDK integration
in just 5 minutes
We provide both server and client-side SDK
that can be used for both web and app platforms,
allowing you to utilize Hackle's services
on various environments.
