ChatGPT vs Perplexity
The 80/20 verdict.
Both tools have a place in the ecosystem. See the table below for the side-by-side, and visit each tool's detail page for the full 80/20 verdict.
| ChatGPT | Perplexity | |
|---|---|---|
| Tagline | OpenAI's flagship AI assistant — the tool that put conversational AI in the mainstream. | The AI answer engine that cites every claim — the right tool for research, not conversation. |
| Pricing model | freemium | freemium |
| Starts at | $20/mo | $20/mo |
| Free tier | Yes | Yes |
| 80/20 verdict | core | core |
| Best for | knowledge workers who need a daily AI assistant, developers using the API or Custom GPTs, content creators and researchers | researchers and knowledge workers who need cited sources, journalists and fact-checkers verifying claims, anyone replacing Google Search for complex multi-step queries |
ChatGPT
OpenAI's flagship AI assistant — the tool that put conversational AI in the mainstream.
Visit ChatGPT
Affiliate link — see how we evaluate.
Perplexity
The AI answer engine that cites every claim — the right tool for research, not conversation.
Visit Perplexity
Affiliate link — see how we evaluate.