How much does bulk SMS cost?

Pricing starts from ₩15 per message. Plans: Starter (₩18), Business (₩17), Enterprise (₩15) — based on volume.

Which Korean carriers are supported?

SK Telecom, KT, and LG U+ — all three major Korean carriers are supported through official integrations.

Is there an API available?

Yes. A REST API is available for easy integration with WordPress, Node.js, Python, PHP and any modern stack.

FBTSms

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FBTSms

High speed & reliability

Korea's largest bulk SMS platform

Ultra-fast, reliable bulk sending with powerful API, reports, and fair pricing. Start free today.

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Why FBTSms?

Success rate, scalability, and ease-of-use make the difference.

Web-based sending

Send right in your browser — no install, no code.

Contacts & uploads

Paste numbers or upload CSV/Excel; organize with groups.

Developer API available

Reports & analytics

Visualize results by batch and recipient for easy analysis.

Scheduling

Schedule sends and track delivery in real time.

Effortless bulk sending

Send on the web, upload CSV/Excel, or automate via REST API.

Auto-detect Unicode/Normal (70/160)
24h duplicate checking to avoid resends
Approval-based recharges/packages for budget control

Fair pricing

Lower unit prices at scale. Ask for a custom quote.

Starter

Small campaigns

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18원/건

상담 요청

Business

Small to mid campaigns

Bulk optimized

17원/건

상담 요청

Enterprise

Mid to large campaigns

landing_bulk_optimized1

15원/건

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Special / Large-scale / High-bandwidth

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Request Consult

Korean Telecommunication Partners

SK Telecom · KT · LG U+

Developer API available

GET/POST JSON integration that developers love.