Perplexity AI Review: The AI Answer Engine That Cites Its Sources
AI Search · ★ 4/5 · Updated 8/22/2026
TL;DR
Perplexity is an answer engine: you ask a question, it returns a synthesized answer with inline citations. Great for research; not a full Google replacement for navigational queries.
Strengths
- Cited, source-linked answers — easier to verify than a bare LLM reply.
- Fast “copilot” mode that asks clarifying questions.
- Clean mobile + desktop experience.
Weaknesses
- Hallucinations still happen; always spot-check citations.
- Less useful for “go to my bank’s login” type queries.
Pricing
Free tier is usable; Pro (~$20/mo) adds better models and higher limits.
Verdict
A genuine part of a research toolkit. 4/5 — pair it with a classic search engine.