코딩9

1. 
   ChatGPT

   The most widely used general-purpose AI chatbot. Chat, writing, coding, image generation and web search in one place

   United StatesOpenAIFree plan availableKorean: Good

   $8+CompareVisit site
2. 
   Claude

   AI assistant strong in writing and coding. Strengths are long-document analysis and natural prose

   United StatesAnthropicFree plan availableKorean: Good

   $20+CompareVisit site
3. 
   GitHub Copilot

   A coding AI that autocompletes and writes code inside dev tools such as VS Code

   United StatesGitHub (Microsoft)Free plan availableKorean: Good

   $10+CompareVisit site
4. 
   Cursor

   An AI code editor where AI edits and writes code directly

   United StatesAnysphere (acquired by SpaceX in August 2026)Free plan availableKorean: Good

   $8+CompareVisit site
5. 
   Qwen Chat

   Alibaba's free AI chatbot. Qwen models are also popular as open source

   ChinaAlibaba (알리바바)FreeKorean: Good

   FreeCompareVisit site
6. 
   Replit

   A browser-based coding AI that builds an app from your description and deploys it right away

   United StatesReplitFree plan availableKorean: Average

   $20+CompareVisit site
7. 
   Lovable

   A no-code AI app builder (Sweden) that makes web services through conversation alone

   OtherLovableFree plan availableKorean: Average

   $25+CompareVisit site
8. 
   v0

   Vercel's AI that builds web screens (UI) and apps from a description alone

   United StatesVercelFree plan availableKorean: Average

   $30+CompareVisit site
9. 
   Z.ai (GLM)

   The GLM model service from China's Z.ai (formerly Zhipu AI). In August 2026 it released GLM-5.3, strong at coding and agents, with open weights, making it a leading open model

   ChinaZ.ai (formerly Zhipu AI)Free plan availableKorean: Limited

   $18+CompareVisit site