Guides by use case
22 guides, each with the document list buyers expect, a provider table priced for that deal size, and a worked cost example. Papermark is the recommended room for lean deals in every guide; the enterprise rooms are named wherever the process needs them.
Pillar guide
The pillar guide for diligence rooms: staged access, Q&A, audit logs and what each tier of provider costs for a six-month process.
Read the guidePillar guide
Sell-side and buy-side M&A rooms compared by deal size, from lean startup acquisitions to banker-led, multi-bidder processes.
Read the guideInvestor-facing rooms where speed, analytics and a clean first impression matter as much as controls.
Fundraising
A fundraising-focused shortlist for teams that need investor-facing sharing, practical security controls, and a room that does not slow the raise down.
Updated October 18, 2026 · 9 min read
Startups
A startup-focused landing guide for teams balancing fundraising, investor diligence, and practical security without buying too much platform too early.
Updated October 18, 2026 · 9 min read
First-time founders
A practical guide for founders choosing their first secure data room without overbuying or defaulting to risky generic sharing tools.
Updated October 18, 2026 · 8 min read
Investors
A landing-style guide for investor workflows, from lighter review rooms to deeper diligence environments.
Updated October 18, 2026 · 9 min read
Venture capital
A venture-capital-focused guide for firms and teams that need cleaner investor review, portfolio diligence, and structured external sharing.
Updated October 18, 2026 · 8 min read
Main-street and lower-mid-market deals where enterprise VDR pricing makes no sense and the document list is the hard part.
Business sale
A seller-focused shortlist for owners and brokers preparing a business sale, built around buyer document requests, confidentiality, and deal sizes under $10M.
Updated August 20, 2026 · 9 min read
SaaS sale
A founder-focused guide for SaaS and online-business sales from $50K micro-acquisitions to $10M+ deals, covering metrics, code, and customer-data diligence.
Updated August 20, 2026 · 9 min read
Search funds
A guide for searchers and acquisition entrepreneurs who need a room twice: once to raise their search fund and again to run diligence on the company they buy.
Updated August 20, 2026 · 9 min read
M&A advisors
A guide for M&A advisors choosing between document-first VDRs and fuller transaction workspaces for client-facing execution.
Updated October 18, 2026 · 9 min read
Private equity due diligence
A private-equity-focused guide for diligence workflows that need buyer staging, cleaner reporting, and stronger transaction discipline.
Updated October 18, 2026 · 9 min read
Small businesses
A guide for small businesses that need secure data-room controls without buying enterprise complexity or losing budget predictability.
Updated October 18, 2026 · 8 min read
Lender diligence, syndications and project finance, where the same asset transacts several times and the room outlives the deal.
Debt financing
A borrower- and lender-focused guide to choosing a room for credit processes, from a single facility with one lender to syndicated and private credit deals.
Updated August 20, 2026 · 10 min read
Renewable energy
A guide for developers, sponsors, and advisors choosing a room for project sales, project finance, and portfolio transactions across solar, wind, and storage.
Updated August 20, 2026 · 10 min read
Real estate
A real-estate-focused guide for property diligence, asset marketing, buyer review, and transaction-ready document control.
Updated October 18, 2026 · 8 min read
Rooms chosen for compliance posture first: legal review, healthcare data, financial services, GDPR and cross-border transfers.
Legal due diligence
A legal-diligence-focused guide for teams that need disciplined review structure, controlled access, and strong record-keeping under outside counsel scrutiny.
Updated October 18, 2026 · 9 min read
Law firms
A law-firm-focused guide for client review, matter governance, controlled document sharing, and secure outside-party collaboration.
Updated October 18, 2026 · 8 min read
Healthcare
A healthcare-focused guide for teams that need stronger sharing discipline, confidentiality, and compliance-aware room controls.
Updated October 18, 2026 · 8 min read
Financial services
A financial-services guide for teams balancing regulated sharing, transaction pressure, and stronger governance expectations.
Updated October 18, 2026 · 8 min read
EU GDPR compliance
A GDPR-focused guide for teams that need secure sharing with stronger governance, access control, and defensible review processes in EU-sensitive contexts.
Updated October 18, 2026 · 8 min read
Cross-border deals
A cross-border-deals guide for teams managing multi-party review, varied governance expectations, and sensitive transaction sharing across jurisdictions.
Updated October 18, 2026 · 9 min read
Start with what the room costs. The pricing hub lists every provider's published or reported price, and the cost calculator models your document volume, team size and deal length across 11 providers.