Perplexity
The benchmark for cited AI search, with Deep Research reports.
SearchDeep researchSummarization
FreemiumAI Search Engines
A code-focused AI search engine for developers.
The benchmark for cited AI search, with Deep Research reports.
Conversational search combined with reasoning, answers with sources.
AI summaries built into Google Search, reaching billions with zero friction.
Multi-agent deep research that auto-generates structured result pages.