Both are strong choices. The short answer: pick ChatGPT if you are general-purpose AI help for everything. Pick Perplexity if you are research with sources you can check.
| ChatGPT | Perplexity | |
|---|---|---|
| In one line | OpenAI's assistant that started the generative AI wave. | AI answers with live citations from the web. |
| Pricing | Free plan; Plus from $20/mo | Free plan; Pro from $20/mo |
| Free tier | Yes | Yes |
| Best for | General-purpose AI help for everything | Research with sources you can check |
| Category | AI Assistants | AI Assistants |
| Website | chatgpt.com | perplexity.ai |
ChatGPT details Perplexity details