Deep Research Stack
Perplexity AI hunts real-time sources across the web with proper citations, filtering for authoritative content. Those sources are imported into NotebookLM which organises, analyses, and synthesises the material — generating audio overviews, mind maps, and Q&A — without hallucinating beyond the sources you feed it. Cuts research time by 50–60% on market analysis, competitor research, and literature reviews.
The workflow — 2 agents in sequence
Real-time source discovery and web research
AI-powered answer engine with real-time web access and inline citations. Tiers: Free, Pro $20/mo, Max $200/mo, Enterprise. Includes Comet browser, Computer agent, Deep Research, Sonar API.
Perplexity hunts authoritative sources with citations — results are exported and imported into NotebookLM as source documents
Source synthesis and structured insight generation
Google's source-grounded AI research assistant powered by Gemini 3.1. Free tier; Plus via Google AI Pro at $19.99/mo. Audio Overviews, mind maps, and citation-backed Q&A on uploaded sources only.
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