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Research
Research and Analysis Stack
Synthesize academic papers, extract key findings from documents, map connections between sources, and produce structured research outputs fast.
Our Take
This is a stack for someone doing sustained research work, a grad student, analyst, or content researcher working from primary sources, not someone who wants a single quick answer. Elicit and Research Rabbit both map academic literature, the difference is Elicit's structured extraction versus Research Rabbit's citation-network visualization, most people will gravitate to one. Perplexity and Claude are the daily-driver layer for synthesis once NotebookLM and the two research tools have done the source-gathering.
True Cost & Exit
What this stack really costs to run, and how you'd leave it.
Monthly cost
from $59.99/mo (all core tiers)
Lean alternative
Perplexity's free tier plus Research Rabbit (free forever) covers the core research loop, search and citation-network mapping, at zero cost; add Elicit or Claude Pro only once you need structured extraction across many papers at once.
Exit path
Perplexity does not train on your queries by default and Claude lets you opt out of training, though neither publishes a formal data-export policy; your actual research notes and source library live in NotebookLM and Research Rabbit, so keep source PDFs and citation lists backed up in your own file system as the real record.
Tools in This Stack
Get direct answers to hard questions with sources you can verify. Model Council now lets Pro subscribers query up to 8 models at once for a multi-perspective answer.
Automate literature search, summarization, and structured data extraction across 138M+ papers plus clinical trial records, so researchers run evidence syntheses in hours, not weeks.
Turn a pile of uploaded documents into a source-grounded research partner that answers questions, drafts reports, and generates audio/video overviews. Built on Gemini 3.
The model serious writers and researchers reach for when accuracy matters more than speed. Opus 5 is now the default, with voice mode expanded across every tier.
Build interactive citation graphs from a handful of seed papers, letting you visually discover related, earlier, and newer work instead of relying on flat keyword search.