What is adversarial verification?

Before you see any report, a contrarian researcher agent reviews all findings. It looks for hidden assumptions, unstated dependencies, what would falsify the thesis, and steel-mans the opposition. Then a separate citation verification hook checks that every factual claim has a real, linked source. This two-layer approach catches the blind spots and hallucinations that single-model research tools miss.

How does pricing work?

Pricing is per month based on how many research reports you need. Free gives you 3 reports to try it out. Basic is $39/month for 15 reports, Plus is $99/month for 40, and Team is $499/month for 100 reports. Every plan includes all 10 specialist agents and adversarial verification. No per-seat fees, no surprises.

What sources does Rabbit Hole search?

10 specialist agents search different source types: arXiv and Semantic Scholar for academic papers, Reddit and Hacker News for community sentiment, X/Twitter and LinkedIn for social signals, SEC EDGAR for financial filings, GitHub and Stack Overflow for technical content, plus news and company sites. Each agent is optimized for its domain -- the academic researcher follows citation graphs differently than the community researcher analyzes Reddit sentiment.

Can I use this for professional work?

That's exactly what it's built for. Consultants use it for competitive landscapes and client deliverables. VCs use it for due diligence. Grad students use it for literature reviews with BibTeX export. The verified citations and confidence ratings mean you can actually cite the output in professional documents -- something you can't safely do with tools that fabricate references.

Why not just use Claude Code or ChatGPT to do this myself?

You could. It would take about 50+ hours. You'd need to set up MCP servers for arXiv, Reddit, SEC EDGAR, Hacker News, and finance APIs. Then build a multi-agent orchestrator with parallel delegation. Then design a contrarian review pipeline. Then wire up citation verification. Then build report formatting with SVG diagram generation. Then tune prompts for each specialist. Then keep it all working as APIs change. Rabbit Hole is that entire stack, already built and tested. At $39/month, it's cheaper than the API tokens you'd burn debugging it.

Rabbit Hole - AI Research Assistant | Verified Deep Research Reports

Research assistant workflow

The report is the product

Search tools return answers. Rabbit Hole returns the artifact: a cited markdown report with confidence ratings, diagrams, tables, and exportable source context.

10 specialist agents research in parallel

A contrarian agent stress-tests every finding

Reports include citations, confidence ratings, and reusable artifacts

Sources span papers, filings, forums, repositories, and company pages

Use cases

Research you can actually use

Literature reviews

Find papers, organize the methodology, preserve citation context, and export BibTeX when the review needs to move into Zotero or a draft.

Due diligence

Compare filings, product signals, hiring patterns, technical dependencies, and market claims before the memo reaches a partner meeting.

Competitive landscapes

Turn pricing pages, documentation, launch posts, reviews, and community sentiment into a report your team can challenge before acting.

FAQ

Questions before you cite it

What does an AI research assistant do?

An AI research assistant helps collect, compare, and synthesize source material into a report. Rabbit Hole focuses on cited deliverables: sources, confidence ratings, diagrams, tables, and reusable markdown instead of a chat response.

How is Rabbit Hole different from ChatGPT Deep Research or Perplexity?

Rabbit Hole uses 10 specialist agents in parallel, then a contrarian agent reviews the findings before synthesis. The output is a downloadable report with citations and confidence ratings, not a single answer stream.

What sources can Rabbit Hole research?

Rabbit Hole can research academic papers, technical repositories, community discussions, public filings, company pages, and developer forums. Common sources include arXiv, Semantic Scholar, Reddit, Hacker News, SEC filings, GitHub, and Stack Overflow.

Who is this research assistant for?

Rabbit Hole is built for consultants, VCs, analysts, founders, and grad students who need research they can cite in memos, diligence notes, literature reviews, and competitive landscapes.

AI research assistant for verified reports