ChatGPT vs Claude

Both are general-purpose LLM chatbots. ChatGPT has the bigger plugin/GPT ecosystem; Claude tends to handle long documents and structured writing more reliably.

	ChatGPT	Claude
料金	Free / $20 per month (Plus)	Free / $20 per month (Pro)
無料オプション
メリット	Fast, high-quality writing Huge ecosystem of guides	Strong at long documents Reliable structured output
デメリット	Free tier has usage limits	Free tier has usage limits