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We handle product, billing, technical and security inquiries by email.
As fast as possible — within 24h KST on business days.
Product · TechRecommended
General / Technical support
How-to, bug reports, feature requests. Account & verification issues here too.
✉ [email protected]→Mon–Fri 10:00–18:00 KST · within 24h
Billing
Billing / Refunds
Plan changes, receipts, refund policy questions. Refund available within 7 days before activation.
✉ [email protected]→Mon–Fri 10:00–18:00 KST
Security
Security · Vulnerability disclosure
Please send PoC with vulnerability reports. Confirmed within 48h.
✉ [email protected]→48h confirm · responsible disclosure welcome
Business
Press · Partnerships · Enterprise
Enterprise adoption, partnerships, interview requests. Priority response with business registration.
✉ [email protected]→1st reply within 2 business days
Avg response time
6 hours
Business days KST
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4.8 / 5
Last 90 days
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5 languages
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Business information
CompanySG Hub
CEOSeunggyu Jeon
Business Reg. No.309-01-68321
Phone+82-505-300-3337
Email[email protected]
Address344 Yongsa-ro 10, Office 102-B68, Hwaseong, Gyeonggi-do, Korea
Per Article 21 of the Korean E-Commerce Act Enforcement Decree, refunds may be restricted after license key activation. Please review our refund policybefore purchase.