What it does
The shape of Perplexity, in plain English.
Perplexity combines LLM capabilities with real-time web search. Every answer includes inline citations, ideal for research and fact-checking.
Why we like it
The parts that make us reach for it.
- Research with citations
- Real-time information lookup
- Academic and technical research
- Competitive analysis
- Fact-checking and verification
When to use it
Match the tool to the job.
Each block below is a different day in the life of Perplexity.
research
Synthesise across long PDFs, papers, and transcripts — cite as you go.
writing
Draft long-form pieces with an honest voice; edit without losing your own.
What to watch out for
Where it gets in your way.
Not deal-breakers — just worth knowing before you commit.
- May surface outdated cached results
- Citation quality varies
- Deep analysis limited vs dedicated LLMs
- Pro features gated behind subscription
Under the hood
Feature checklist.
Real-time web search integration
Inline source citations
Focus modes (Academic, Writing, Math)
Collections for organized research
File upload and analysis
API access
The bill
How much this will cost you.
Free tier. Pro plan at $20/month with unlimited Pro searches and file uploads.