What is Perplexity?
Perplexity is AI search done right: ask a question and it answers in plain language with numbered citations to real sources you can click. That makes it the go-to for research, fact-finding and anything where you need to trust — and verify — the answer. It is faster than wading through ten blue links, and its focus modes and follow-up questions make it feel like a research assistant rather than a chatbot. The free tier covers most needs; Pro unlocks stronger models and more Pro searches.
What Free, Pro (~$20/mo), Max, and enterprise actually buy — and when to stay free: Perplexity pricing and plans.
Best for: Research and fact-finding where you need cited, verifiable sources.
Perplexity pricing
| Plan | Price | What you actually get |
|---|---|---|
| Free | $0 | Unlimited quick searches plus a daily allowance of the deeper "Pro" searches. The free tier is unusually generous for real research. |
| Pro | $20/mo | A large daily allowance of Pro searches, choice of underlying model, file upload, and Spaces for organising a project. |
| Max | from $200/mo | Highest limits and earliest features. Only worth it for genuinely heavy research use. |
Prices checked 27 July 2026. Vendors change limits often — treat the caps as indicative and confirm on the pricing page before you buy.
What Perplexity is good at
- Any question where you need to see the sources, not just an answer
- Getting oriented in an unfamiliar subject quickly
- Checking whether something you read is actually true
- Comparing products or options with citations you can follow
Research a topic you know nothing about
- Start deliberately broad: "Explain X and the main disagreements about it."
- Read the citations, not just the summary. This is the step that separates research from vibes.
- Follow up narrowly on the one thing that surprised you.
- Ask "what is the strongest argument against this?" to surface the other side.
- Save the thread to a Space so the sources stay together.
Who should skip Perplexity
- Creative writing and drafting — it is built to answer, not to compose.
- Long documents you want held in context across a session; Claude handles that better.
- Anyone who will not click the citations. The sources are the product; ignoring them wastes it.
What's good
- Every answer is cited and clickable
- Fast, focused research workflow
- Strong free tier
- Good for current events
Watch-outs
- Less suited to long creative writing
- Citations still need a human check
- Pro searches are capped
Perplexity FAQ
- Is Perplexity free?
- Yes, and unusually generously. You get unlimited quick searches and a daily allowance of deeper Pro searches without paying.
- Is Perplexity better than Google?
- For questions with an actual answer, usually yes — you get a synthesised response with citations instead of ten links. For navigation, shopping and local results, Google is still better.
- Can I trust Perplexity’s answers?
- More than an ordinary chatbot, because every claim is cited. But it can still misread a source, so click through on anything that matters. The citations exist to be used.
- What is the difference between Perplexity and ChatGPT?
- Perplexity searches the live web and cites sources; ChatGPT generates from what it learned plus optional browsing. Use Perplexity to find out, ChatGPT to create.
The verdict
Perplexity earns a 5/5 from us. There’s a free way in, so it’s low-risk to try. AI search that answers with real, cited sources.