#1 South Korea’s Trusted SMS API
Hi there! Connect with your audience in South Korea using a trusted SMS API tailored for today’s business needs. MoceanAPI provides secure, flexible messaging solutions for marketing, broadcasts, OTPs, and instant alerts — supported locally and ready for global reach.
Pricing begins at just €0.02 (~KRW 31.50) per message, giving you a cost-effective and reliable way to communicate and stay competitive.
Chosen by Many
Designed for businesses in South Korea, MoceanAPI’s SMS API helps you reach your customers quickly, safely, and in line with local telecom regulations. Whether you’re sending bulk SMS in Gangnam or OTPs in Busan, our platform makes messaging easy, reliable, and affordable.
Our Services
MoceanAPI goes beyond basic SMS — we offer a full suite of messaging tools designed to help South Korean businesses grow and engage better. Whether you’re scaling up or just starting out, our Messaging API fits smoothly into your workflow.
From just €0.02 (~KRW 31.50) per message, our rates are affordable and clear — perfect for companies that want dependable messaging without hidden fees.
Reach customers with rich, interactive WhatsApp messages — ideal for support, promotions, alerts, and auto-replies.
Use voice calls for reminders, surveys, or two-factor authentication. Our Voice API delivers reliable communication with a personal touch.
Add an extra layer of security with OTPs via SMS or voice — quick, reliable verification built for your Korean users.
Check mobile numbers in real time to avoid failed sends, cut costs, and improve your messaging results.
Connect MoceanAPI easily with platforms like WordPress, Monday.com, Dolibarr, and more — quick to set up and hassle-free.
Tech Overview
Need to send alerts, reminders, OTPs, or updates instantly? MoceanAPI’s SMS Messaging API helps South Korean businesses connect easily and effectively — without needing to be tech experts.
Send messages in seconds, track delivery instantly, and scale your communication with powerful, flexible features that adapt to your business.
Integrates smoothly with Python, PHP, NodeJS, Ruby, and Java — making it easy to connect with your systems.
With clear documentation and prebuilt SDKs, launching your SMS Messaging API setup is fast and simple — you’ll be up and running in no time.
No Coding Skills? No Problem
Quickly reach your audience in Korea using our intuitive Web SMS Portal. Whether you’re sending SMS Broadcasts or bulk campaigns, it’s just a few clicks away — perfect for alerts, promos, and reminders without needing to code.
No Tech Experience Needed
Log in, pick your contact list, and hit send — it’s that simple.
Example SMS
Hi [Name], enjoy 20% off your next order! Use promo code KR20 before Friday. Shop now at yoursite.kr.
Built to Scale With Your Growth
Whether you’re running a small business or a large company sending mass alerts, MoceanSMS grows with your messaging needs.
Packed With Useful Tools
Enjoy features like scheduling, personalization, Unicode support, longer message handling, Excel list uploads, and a smart address book.
Grow Your Business!
Want to boost your brand, expand your customer base, and drive sales — minus the headache? MoceanAPI makes SMS Marketing in South Korea easy and effective. From quick flash deals to full-scale product launches, we ensure your messages get through — every time.
Run store-wide promos, invite VIPs to exclusive events, or reward loyal customers with special offers — great for shops, cafés, salons, and more.
With a massive 98% open rate, SMS remains one of the most direct and powerful marketing channels for businesses in South Korea.
Send messages confidently across South Korea with full support for local guidelines and best practices — built right into our platform.
Go Global with Ease!
Expanding your business beyond South Korea? With MoceanAPI, sending international text messages is just as easy as local ones. Whether you’re confirming appointments, sending OTPs, or launching campaigns worldwide — our platform keeps you connected to over 200 countries, affordably and reliably.
Send messages straight from your South Korea-based dashboard to countries like the U.S., UK, Australia, and beyond — all without complications.
Enjoy transparent pricing with no hidden fees — great for businesses that send high volumes internationally.
Our direct carrier routes ensure your messages are delivered quickly, securely, and consistently — no matter where your customers are.
Work Less, Connect More
A2P (Application-to-Person) Messaging lets you automate reminders, promos, OTPs, and more—no manual work needed. MoceanAPI delivers secure, fast, and scalable SMS solutions designed for growing businesses in South Korea.
Here Since Day One
For over two decades, MoceanAPI has helped South Korean businesses connect with their customers through fast, reliable SMS messaging. From small startups to nationwide enterprises, businesses in South Korea trust us for their campaigns, alerts, and essential communication needs.
Support Service
We’re directly linked with South Korean mobile networks to ensure your messages get delivered quickly and reliably—no delays, no uncertainty.
Confidently send SMS across South Korea with a solution tailored to meet local messaging regulations.
Whether you’re just starting out or expanding rapidly, our SMS API infrastructure scales smoothly with your growth—no disruptions, no complications.
Our Pricing
Ready to expand your communication reach? MoceanAPI offers flexible and budget-friendly SMS solutions designed specifically for South Korean businesses — perfect for engaging customers both locally and globally.
Got Any Questions?
Need quick answers about using MoceanAPI’s SMS API and web SMS portal in South Korea? Learn how to send SMS broadcasts, schedule blasts, and more — all with ease!
MoceanAPI delivers SMS API solutions, plus APIs for WhatsApp, Voice, Number Lookup, and Verification. We also provide an easy-to-use web portal that lets you send SMS Broadcasts and Blasts without any coding.
Absolutely! Our SMS API enables global delivery to over 200 countries, helping you connect with audiences worldwide quickly and reliably.
Just log in at moceansms.com to send bulk messages easily — no coding required. It’s perfect for those who prefer a simple, stress-free approach.
Yes, MoceanAPI follows Korea’s local messaging guidelines, offering safe, compliant, and secure SMS services for businesses.
Want to upgrade the way your business connects with customers in South Korea? Sign up for a free trial and explore everything our SMS API can do — no credit card needed.
Have any questions? Email us at sales@moceansms.kr or fill in the contact form below — we’ll get back to you as soon as possible.
Discover the future of messaging—enhance your communication with MOCEAN today!
© 2025 MOCEAN • All Rights Reserved
