Effective Date: March 17, 2026 | Version: 2.0
nextain Inc. ("Company") operates all nextain services (naia.nextain.io, aiedu.nextain.io, about.nextain.io, admin.nextain.io). This Privacy Policy explains how we collect, use, and protect your personal information in accordance with the Korean Personal Information Protection Act (PIPA), EU GDPR, and applicable international privacy laws.
For full details, please refer to the Korean version, which is the legally binding document.
Data Controller
| Company | nextain Inc. |
| Representative | Byeongseok Yang (CEO) |
| Privacy Contact | privacy@nextain.io |
Data We Collect
- Account Data (via OAuth): Email, display name, profile image
- Contact Form (about.nextain.io): Name, email, organization, message
- Service Usage: API keys, credit balance, usage logs, access logs
- Payment: Processed by LemonSqueezy; we do not store card numbers
Your Rights
You may request access, correction, deletion, or processing suspension of your personal data at any time by contacting privacy@nextain.io. We will respond within 10 days.
Data Processors
| LemonSqueezy (US) | Payment processing |
| Google LLC (US) | OAuth, analytics, infrastructure |
| Discord Inc. (US) | OAuth |
| Vercel Inc. (US) | Web hosting |
| Microsoft Corp. (US) | Email (SMTP) |
International Users
- EU/EEA: GDPR rights apply (portability, objection, restriction, DPA complaint)
- California: CCPA rights apply. We do not sell personal data. Contact: privacy@nextain.io (45 days)
Company Information
| Company | nextain Inc. |
| BRN | 529-81-03749 |
| Address | Gyeonggi-do, Republic of Korea |
| Contact | support@nextain.io |
*This policy is governed by the laws of the Republic of Korea. The Korean version is the authoritative text.*