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arXiv cs.AI
7/10

Filing Room Companion

A deal-room assistant for M&A and compliance teams that reads every PDF in a folder and answers 'what does this say about X?' with verifiable page-level evidence, not vibes.

Target user

Mid-market M&A advisors, compliance officers, and audit associates

Features
  • Ask plain-English questions over an entire data room and get answers tied to document and paragraph
  • Auto-red-flags clauses that deviate from your uploaded playbook across hundreds of contracts
  • Generates a one-page memo summarizing all material findings in a deal room
  • Audit log showing which evidence was used for each conclusion
Why now

The ReContext research proves LLMs already in production miss evidence inside long contexts — exactly the failure mode that wrecks M&A diligence and compliance reviews.

Signals · overall 7/10
Demand
8/10

$4.1B virtual data room market with AI integrations; multiple 2026 buyer's guides published for AI diligence tools (Kira, Luminance, Datasite, V7, Papermark, DealRoom) and teams reportedly cut diligence time 60–80% with AI, signaling strong pull.Data Room Trends and Deals in 2026: Market, AI, M&A, and Pricing ShiftBest AI Data Rooms for Due Diligence (2026 Review)The Best M&A AI Due Diligence Tools in 2026 | JuristVault

Whitespace
4/10

Highly crowded: Harvey, Kira, Luminance, Datasite, Intralinks, V7, iDeals, Ansarada, DealRoom, Drooms, Papermark, Box, ShareFile, Ivo, DocJuris, Spellbook, JuristVault all already offer AI copilots with semantic search, summaries, and citations to source clauses — the page-level-evidence pitch is largely table stakes.Best AI data rooms in 2026: 10 platforms compared (Papermark, Datasite, V7)Luminance vs Kira: Due Diligence AI Compared — ViewSpectra

Monetization
8/10

Proven willingness to pay: Papermark flat-rate €99/month, Box/ShareFile transparent pricing, enterprise VDRs (Datasite, Intralinks, Ansarada, Drooms) at $25,000+/year — M&A and compliance teams already budget heavily for diligence tooling.Best AI data rooms in 2026: 10 platforms compared (Papermark, Datasite, V7)12 Best Contract Review Software Explained [2026]

Longevity
8/10

Deal volume rising while team sizes stay flat, increasing regulatory and compliance scrutiny, and AI-in-VDR is a documented multi-year trend with platform incumbents doubling down — durable demand.Data Room Trends and Deals in 2026: Market, AI, M&A, and Pricing ShiftVirtual Data Room Market Size, Trends, Forecast

Feasibility
5/10

Buildable with modern RAG over PDFs and page-level citation is already a standard feature in peers (Papermark, DealRoom, V7, Box AI); however, reliably catching buried evidence in long contexts is the exact gap ReContext flags, so engineering effort is non-trivial but well-trodden.Best AI data rooms in 2026: 10 platforms compared (Papermark, Datasite, V7)

ReContext: Recursive Evidence Replay as LLM Harness for Long-Context ReasoningarXiv cs.AI · 2026-07-04 (21d ago)