VNDocs
Luyện Writing IELTS, TOEIC, TOPIK và HSK theo từng dạng bài
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Nền tảng luyện viết trực tuyến cho IELTS, TOEIC, TOPIK và HSK. Góp ý về nội dung, ngữ pháp, từ vựng và lưu lịch sử luyện tập.
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PH · launched Oct 28, 2026 · 1 upvote (top 67%)
- Education
- Vertical SaaS
- B2C
- Not AI
- Commercial product
- Education
- Languages
Similar launches
See all 191 similar launches →Could you build this?
Yes Practice writing prompts with feedback for IELTS, TOEIC, TOPIK, and HSK can be built by wrapping an LLM with rubric-based prompts and a history log.
Competitors
Other products that read as similar to this one : 191 launches clear the similarity bar, closest 8 shown.
Attention rank: #75 of 192 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 310 days after the earliest competitor.
- Probongda Tỷ số bóng đá VN · ph · 2026-09-17 · 1 upvotes · similarity 0.50
- uestc-thesis · github · 2026-09-13 · 7 upvotes · similarity 0.47
- Tin nhanh — Tin quốc tế tổng hợp · ph · 2026-09-25 · 1 upvotes · similarity 0.47
- Tủ nhựa Hà Đông · ph · 2026-09-23 · 1 upvotes · similarity 0.47
- book-thht · github · 2026-10-06 · 28 upvotes · similarity 0.45
- Gringow · ph · 2026-10-01 · 1 upvotes · similarity 0.44
- WordFight · ph · 2026-09-21 · 1 upvotes · similarity 0.44
- eHKD · ph · 2026-10-17 · 1 upvotes · similarity 0.44