Answer engine that cites sources on every reply
| Made by | Perplexity AI |
|---|---|
| Official site | https://www.perplexity.ai |
| Platforms | Web, iOS, Android, macOS, Windows |
| Free tier | Yes |
| Pricing | Free $0; Pro $20/mo ($200/yr); Max $200/mo ($2,000/yr); Education Pro $10/mo for verified students; Enterprise Pro $40/seat/mo; Enterprise Max $325/seat/mo (checked 2026-10-29) |
| Context window | — |
| Non-English | No published evaluation; test it on your own text. |
| Availability | Unreachable from mainland China without a proxy, confirmed by a blocked connection from this host on 2026-10-29, and there is no China edition. |
I treat it as a lookup layer rather than a writing tool: ask a factual question, get a short answer with links, open two of them, done. That loop beats searching and reading five pages. Follow-ups are where it thins out, since it is built for one question at a time, so a long draft still goes to a chat product. On the free tier the three Pro Searches are gone before lunch.
Yes — there is a free tier you can start on. Whether it's enough depends on how much you use it; limits are on the official pricing page.
The vendor doesn't publish one number; it depends on the selected model.
Unreachable from mainland China without a proxy, confirmed by a blocked connection from this host on 2026-10-29, and there is no China edition.