What Upstage (업스테이지) is best for
Upstage (Seoul) develops the Solar family of large language models and a Document AI suite (Document Parse and Information Extract) that converts PDFs, scans, and emails into clean, structured, machine-readable data. Its models rank highly on open LLM leaderboards and are used across insurance, healthcare, and finance. Aimed at developers and enterprises, it offers API access and on-premises options.
- Top-tier document OCR and extraction accuracy
- Korean-optimized models with API and on-prem options
- Developer/enterprise focus, not a consumer app
- Requires technical setup to integrate