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| Feature | Ch ChatGPT |
Cl Claude |
Pe Perplexity |
|---|---|---|---|
| Category | Chatbots & Assistants | Chatbots & Assistants | Chatbots & Assistants |
| Made by | OpenAI | Anthropic | Perplexity AI |
| Starting price | Free | Free | Free |
| Free plan | ✓ Yes | ✓ Yes | ✓ Yes |
| Best known for | General-purpose chat & wide plugin ecosystem | Careful writing & long-document reasoning | Web search with cited sources |
| Mobile app | ✓ Yes | ✓ Yes | ✓ Yes |
| AICompass reviews | New — no AICompass reviews yet on any of these | ||
| Visit site ↗ | Visit site ↗ | Visit site ↗ | |