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Perplexity
By Perplexity AI · AI research and answer engine
An AI answer engine built around cited, sourced web research, not open-ended chat.
Our take —
The best pick when you want a fast, sourced answer to a research question rather than a conversation. It’s not built for long creative writing or large coding projects the way Claude and ChatGPT are.
Overview
Perplexity positions itself as an “answer engine” rather than a general chatbot. Every response is built from live web search, with the sources cited inline so you can check them yourself — which makes it well suited to research, fact-checking, and questions about current events where a normal chatbot’s training data might be out of date.
It’s less focused on the things Claude and ChatGPT are built for: long-form creative writing, big coding projects, or extended back-and-forth conversations. Its Pro plan also gives you access to several different underlying AI models from one subscription.
Pros and cons
What it does well
- Every answer comes with cited sources you can check yourself
- Strong for current events and fact-based research questions
- Fast, focused interface built around search-style queries
- Free tier is genuinely usable, not just a limited teaser
- Pro plan bundles access to several underlying AI models
Where it falls short
- Not built for long-form creative writing or large coding projects
- Multi-turn conversations are thinner than Claude or ChatGPT
- Smaller ecosystem of plugins and integrations
- Answers are only as good as the sources it finds
Pricing
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | Unlimited quick searches, limited access to advanced search modes |
| Pro Most popular | $20/mo | Higher usage limits, access to multiple AI models, file uploads, advanced research mode |
| Enterprise | Custom | Admin controls, data handling options, higher usage caps for teams |
Who it’s for
Good fit if you’re —
- Researching a topic and want sourced, checkable answers
- Following current events where a normal chatbot’s training data is stale
- Fact-checking claims quickly
- Wanting access to several AI models under one subscription
Look elsewhere if you’re —
- Writing long-form creative content or documents
- Working on a large coding project
- Wanting an assistant for extended, multi-turn conversations
Alternatives
Visit Perplexity →
Last updated September 2026 · Independent review, not affiliated with Perplexity AI
