No per-GB. No per-page. No per-deal. Just $40/admin/month.
Per-page VDRs render a 30GB deal as 24,000-50,000 pages at $14K-$30K in fees alone. Per-GB tiers stack overages of $1K-$5K per project. Per-deal contracts compound across 12 deals/year. Peony Business is flat: $40 per admin per month, unlimited storage, unlimited rooms, unlimited counterparties, unlimited file size — NDA gates, dynamic watermarks, and screenshot protection included.
What is a flat-rate data room?
A flat-rate data room bills a fixed per-admin or per-user monthly fee with no per-GB, per-page, per-deal, per-document, or per-counterparty surcharges. The price is determined by team size, not by data volume, deal count, or external reviewer count. For a 4-person M&A boutique running 8 deals/year with 30GB of average deal data, a flat-rate model holds price at $1,920/year regardless of any of those variables changing.
Per-page billing was designed in the 2000s for paper-heavy M&A — sell-side mandates with 5,000-50,000 pages of contracts, financials, and legal documents. 'Page' was the unit of work. Modern deal data composition has flipped: a single mid-market deal might include 50 pages of an investment memorandum but 25GB of management presentation videos, drone facility footage, and CAD product files. When a legacy VDR renders that 25GB as 20,000-40,000 'pages' at $0.60 each, the $12,000-$24,000 in per-page fees has no relationship to the seller's actual unit cost — raw cloud storage costs pennies per GB.
Peony Business at $40 per admin per month delivers flat-rate pricing with unlimited storage, unlimited data rooms, NDA gates, dynamic watermarks, screenshot protection, and AI-powered Smart Q&A included. 4,100+ teams use this pricing today.
Which VDR pricing model is best for large-file diligence?
Per-page billing
Datasite charges roughly $0.60 per page. A 30GB deal renders as 24,000-50,000 pages — $14,400-$30,000 in per-page fees alone, on top of a $6K-$50K base contract. Aligned with paper-heavy 2000s M&A; broken for modern data composition.
Per-GB / storage tier
Ideals starts at 0.5GB and forces tier upgrades. Firmex bills per storage tier with $1,000-$5,000 in buyer-reported per-deal overages. You pay for storage you'll never use, then pay overages anyway.
Per-deal / per-project
Datasite, Firmex, Intralinks all charge $5K-$50K+ per deal regardless of deal data size. Adding a 4-week closing room is a separate contract. Running 12 deals/year is 12 separate quotes.
Per-counterparty / per-member
LucidLink charges $27/member/month — every external bidder, lawyer, or diligence reviewer is a billable member. A 5-month deal with 12 counterparties is $1,620 just for member fees, plus base seats.
Flat per-admin (Peony's model)
$40/admin/month on Business. Unlimited storage. Unlimited data rooms. Unlimited counterparties. Unlimited file size. NDA gates, dynamic watermarks, screenshot protection, page-level analytics, AI Smart Q&A, AI auto-indexing — all included.
How do I avoid VDR storage overages?
- Pick flat-rate per-admin pricing. Peony Business is $40/admin/month with unlimited storage. There is no overage to avoid because there is no storage cap.
- Avoid per-page billing for large-file deals. Datasite renders 30GB as 24,000-50,000 pages at $14K-$30K. If your deal has video, drone, CAD, BIM, imaging, or GIS, per-page pricing will overcharge by 10-50x.
- Avoid storage tiers if deal data is unpredictable. Ideals starts at 0.5GB and forces upgrades; the next tier may give you 250GB you'll never use. Flat-rate eliminates the tier-tax.
- Audit for hidden fees. Common ones: Excel surcharges, special-media file fees, archive retention, per-user add-ons, custom-branding fees ($500-$1,500), Q&A-module add-ons. Peony Business includes all of these.
"Peony has been great for sharing documents with investors, employees, and customers. It's easy to use, good value, and new features are constantly being added. Definitely recommend!"
Ed Harris
Founder & CEO, Ligo Bio (YC S24)
When is flat-rate pricing NOT the best fit?
For paper-only deals under 1GB (small strategic acquisitions, shareholder distributions, vendor onboarding), per-page legacy VDRs may be approximately fair — Datasite at $0.60/page on a 500-page deal is $300, comparable to a one-month $40 admin seat. Peony still wins on speed (4 minutes 19 seconds median setup vs. legacy VDR onboarding cycles of 1-4 weeks) and the included AI/security stack, but pure storage cost differentiation evaporates below ~1GB.
For one-off, single-document distribution (sending a single PDF to one reviewer once), Peony Free is fine. So is a watermarked PDF over email. Don't pay for a data-room subscription you'll use once.
For active project management workflows (RFIs in construction, eTMFs in clinical trials, daily reports), use domain-specific tools — Procore, Autodesk Construction Cloud, Veeva Vault, Florence — not a data room. Flat-rate VDR pricing only matters when your workflow is external counterparty review of finalized files.
For ultra-high-volume enterprise M&A ($1B+ deals where the corporate development function runs 25-50+ deals per year and a dedicated VDR specialist sits full-time at Datasite), the negotiating leverage on per-deal quotes can compress the per-deal price below $5K. Flat-rate is still cheaper, but the sticker-shock comparison narrows. Peony wins on the security and AI feature stack at that scale, not on raw price.
For everything in between — boutique M&A advisors, independent sponsors, mid-market PE, infrastructure funds, Series B-D fundraisers, biotech BD/licensing teams, CRE asset managers, construction claims teams, mining-finance funds — flat-rate per-admin pricing on Peony Business is structurally aligned with how modern deal data is composed and how external diligence actually runs.
Frequently asked questions
I'm a CFO at a 30-person tech-services company preparing a sell-side process — how do I avoid getting hit with $20K+ in storage and per-page fees mid-deal?
For your sell-side process, the only structurally safe pricing model is flat-rate per admin. Peony Business at $40/admin/month is unlimited storage with no per-GB, per-page, or per-document fees — so a 5-month diligence process with a 25GB CIM, financial models, video management presentations, and customer contracts costs the same as a 2GB process. Datasite charges roughly $0.60 per page, rendering a 25GB deal as 20,000-40,000 pages and billing $12,000-$24,000 in per-page fees alone. Intralinks quotes $7K-$25K per deal. Firmex bills per storage tier with $1,000-$5,000 in buyer-reported overages. Your 3-admin deal team pays $1,440/year flat on Peony — 90-95% less than legacy VDRs at the same diligence depth.
I'm an MD at a $400M PE fund running 12 deals/year — does flat-rate pricing actually scale or do you penalize us at higher deal counts?
Peony Business at $40/admin/month includes unlimited data rooms — your 8-admin deal team can run 12 concurrent rooms or 50 concurrent rooms at the same $3,840/year. Datasite charges per-deal, so 12 deals would run $300K-$600K/year for an asset class where the deal team rotates between buy-side, sell-side, and add-on diligence constantly. Firmex's per-project model penalizes high-volume teams identically. Peony's flat per-admin model aligns price with fund size, not transaction throughput. 4,100+ teams use this pricing today; median data-room setup is 4 minutes 19 seconds; platform uptime since launch is 99.96%.
I'm a partner at a 5-person M&A boutique — what's the actual math on why per-page billing breaks above 3GB?
Per-page billing was designed in the 2000s for paper-heavy M&A — sell-side mandates with 5,000-50,000 pages of contracts, financials, and legal documents. 'Page' was the unit of work. Modern deal data composition has flipped: a single deal might include 50 pages of an investment memorandum but 25GB of management presentation videos, drone facility footage, and CAD product files. When a VDR renders that 25GB as 20,000-40,000 'pages' at $0.60 each, the $12K-$24K in per-page fees has no relationship to the seller's actual unit cost (raw cloud storage runs pennies per GB). Above 3GB of deal data, the per-page model overcharges by 10-50x. Below 3GB, per-page pricing is approximately fair — but most modern mid-market deals exceed 3GB.
I'm an associate at an 8-person law firm running M&A closings — does flat-rate pricing still work for short transactional engagements like 4-week closing rooms?
Yes. For your 8-person law firm, Peony Business at $40/admin/month bills monthly — so a 4-week closing room costs $40-$80 per admin (depending on how many days into the month it falls), then closes out. No per-deal contract. No 12-month minimum. No archive fees. For a firm running 30-50 closing rooms per year, your 5-admin partner team pays $2,400/year flat regardless of room count. Firmex's per-project pricing of $5,000-$15,000 per closing room would total $150K-$750K/year for the same volume. Peony's flat model is structurally aligned with firms running high room volume on short engagements.
I'm a corp dev director at a $300M acquirer running 6-8 add-on diligence rooms simultaneously — what does Peony's flat-rate pricing actually cost vs. Datasite quote?
For your $300M acquirer running 6-8 concurrent add-on rooms, Peony Business at $40/admin/month covers your full corp dev team (typically 4-6 admins) at $1,920-$2,880/year flat across unlimited rooms. A typical mid-market add-on at 8GB of diligence data would render as 6,400-16,000 pages on Datasite ($3,840-$9,600 in per-page fees per room) on top of a $20K-$50K base contract — so 8 concurrent rooms run $50K-$200K+/year just for VDR. Peony's flat model pays for itself in the first single deal versus Datasite. NDA gates, dynamic watermarks, screenshot protection, and AI-powered Smart Q&A are included on Business — no add-on contracts, no enterprise upgrade required.
I'm an independent sponsor running deal-by-deal — I can't pay $25K per data room when I might raise capital on 1 of every 10 thesis pitches. What's the actual flat-rate math for me?
For an independent sponsor running deal-by-deal, Peony Business at $40/admin/month is $480/year per admin across unlimited rooms. A solo sponsor pays $480/year. A 2-person GP/COO team pays $960/year. Run 10 thesis-pitch rooms or 100 — same price. Datasite would charge $25K+ per data room, which is economically impossible when 9 of 10 pitches don't close. Peony's branded data rooms (custom logo, custom domain, custom welcome message — Business-only features) project institutional credibility to family offices and co-investors even before you have a fund name. Page-level analytics show which family offices actually engaged, so you prioritize the 1-2 of 15 who read past the executive summary.
I'm a VP of finance at a 80-person SaaS company prepping a Series C — does flat-rate pricing apply to fundraising rooms or only M&A?
Flat-rate pricing applies to every Peony data room — fundraising, M&A, LP reporting, board distribution, vendor due diligence, and customer security review rooms. For your 80-person SaaS Series C, Peony Business at $40/admin/month covers your CFO + VP Finance + GC team at $1,440/year for 3 admins, sharing your data room with 30-50 prospective investors. NDA gates require every VC and growth equity firm to sign your CDA before any folder loads. Page-level analytics show which firms are deepest into your room — useful for term-sheet timing. DocSend charges $45/user/month for room-style features (and lacks NDA gates and folder-level permissions). Datasite's $50K+ per-room pricing is built for $500M+ M&A, not Series C fundraising.
I'm a senior associate at a 12-person infrastructure fund — we have 3 deals concurrently in different stages. Does flat-rate mean we don't have to delete old rooms to stay within tier limits?
Correct. Peony Business at $40/admin/month covers unlimited storage indefinitely — closed deal rooms stay live in your account with full data integrity for compliance, audit, or future reference. No archival fees. No storage downgrades. No data retention surcharges. For your 12-person infrastructure fund evaluating 3 active deals plus your full historical deal database, all of it lives at $40/admin/month flat. Most legacy VDRs (Datasite, Firmex, Intralinks) bill per-project and either delete data after close or charge separate retention fees. When an LP asks about a deal you reviewed two years ago, Peony has the room ready.
Related resources
Large-file data room
Built for video, drone, CAD, BIM, point clouds, DICOM, GIS.
Peony pricing
Free, Pro $20, Business $40/admin/month. Tier comparison and what's included on each.
VDR cost guide
Full breakdown of pricing across Datasite, Firmex, Intralinks, Ideals, Box, and Peony.
Unlimited storage
Above 3GB, the cost gap goes vertical. Datasite renders a 3GB upload as ~2,400 pages.
Virtual data rooms
Unlimited rooms on Business with AI auto-indexing, page-level analytics, full audit trails.
Per-page vs flat-rate breakdown
Why per-page billing breaks above 3GB and what flat-rate actually costs.