AI tools for students: ChatGPT, Claude, Perplexity, Notion AI. Study aids, homework help, essay writing.
| Tool | Score | Reason |
|---|---|---|
| Claude (Anthropic) | 93/100 | Best for essays |
| Perplexity AI | 91/100 | Great for research |
| ChatGPT (OpenAI) | 92/100 | Most versatile |
| DeepSeek API | 88/100 | Free tier available |