The Google alternative for research
Perplexity
Trending
An answer engine — AI search that cites its sources.
ai tool
freemium
Free · Pro $20/mowebiosandroidmacosRating
4.6
Monthly users
15M+
Version
—
Updated Apr 10, 2026
Launched
Dec 7, 2022
Cited answers
Choice of LLM
Focused search modes
Spaces for projects
About
What is Perplexity?
Features
What you get
3 built-in capabilities
Pro Search
Multi-step reasoning with follow-ups.
Spaces
Save a research context with files and sources.
Model Choice
Switch between Claude, GPT-4, Sonar.
Review
Pros
Pros
- Cites sources
- Fast & accurate
- Great on mobile
Community
Reviews
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