Perplexity AI
by Perplexity AI · freemium · Last verified 2026-03-17
Perplexity AI is an answer engine that combines real-time web search with large language model reasoning to deliver cited, conversational responses. Founded in 2022, it has rapidly grown to tens of millions of monthly active users and positions itself as an AI-native alternative to traditional search engines.
https://www.perplexity.ai ↗B
B—Above Average
Adoption: AQuality: AFreshness: A+Citations: B+Engagement: F
Specifications
- License
- Proprietary
- Pricing
- freemium
- Capabilities
- web-search, rag, citations, conversational-ai, api-access
- Integrations
- openai-compatible-api, langchain, llamaindex
- Use Cases
- research, fact-checking, enterprise-search, developer-tools
- API Available
- Yes
- Tags
- search, rag, answer-engine, startup, llm
- Added
- 2026-03-17
- Completeness
- 100%
Index Score
66.8Adoption
82
Quality
80
Freshness
90
Citations
72
Engagement
0
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