Virtual Data Room Pricing Calculator
Enter your deal size and see what the same data room would cost under the three pricing models used in this market. Every figure is an estimate based on published rates — not a vendor quote.
Per-page model
Flat-rate model
Mid-tier workspace model
Users note: headcount does not change these three estimates. The flat-rate class includes unlimited users, per-page pricing bills documents rather than seats, and the workspace rate is per room. On per-seat plans elsewhere in the market, 15 users would be a separate cost driver — always confirm whether guest and bidder accounts are billed.
The three data room pricing models, explained
Per-page pricing is the legacy enterprise model. You pay for every page uploaded, historically in the range of $0.40 to $0.85 per page, sometimes with the meter running again for extended hosting. It suits vendors running very large deals, but it punishes exactly the behaviour due diligence requires: uploading everything that might be relevant. A 20,000-page room can cost more than a year of a flat plan before the second month begins.
Flat-rate pricing is the reaction to that. One monthly fee — $250/mo on an annual plan at the provider used in this calculator — covers unlimited users and documents for as long as you pay it. The total cost of a deal becomes simple arithmetic: months times the monthly rate. The trade-off is commitment: the cheapest flat rates require paying for twelve months upfront, so a deal that closes in six weeks subsidises the discount.
The mid-tier workspace model charges per room rather than per page or per company, at rates like $399/mo. It fits firms running concurrent deals, because each transaction gets its own billable workspace with its own activity tracking. What drives cost in every model is the same trio: how much you upload, how long the room stays open, and how many separate rooms you run. Enterprise platforms sit outside all three models — they quote per deal, and on large transactions reported totals reach $50,000 and beyond, which is why no honest calculator can put a number on them.
Frequently asked questions
How much does a virtual data room cost for a typical deal?
For a mid-size deal of about 5,000 pages over 6 months, the estimates here run from roughly $1,500 on a flat annual rate to $4,250 at the top of the per-page range. Small fundraises cost less; enterprise deals cost far more.
Why is the per-page figure a range?
Because the legacy per-page rate itself varies, roughly $0.40 to $0.85 per page depending on the platform and the deal. The calculator shows both ends so you can see the best and worst case before requesting a quote.
Do these estimates include setup or support fees?
No. They cover the headline pricing models only. Some vendors charge onboarding, training, or extra storage fees, and enterprise quotes bundle services. Always ask for the full fee schedule in writing.
Is this a quote from a data room provider?
No. This is an independent estimate built from published pricing, provided by an editorial website. BigTechInfo is not a data room provider, does not sell data rooms, and cannot bind any vendor to these figures.
Disclaimer: every figure on this page is an estimate, not a vendor quote. Estimates use published rates checked in November 2026 (per-page $0.40-$0.85; flat $250/mo annual-plan rate and $400/mo 3-month rate; workspace $399/mo). Actual pricing depends on the vendor, the deal, and negotiation. This website is not a data room and provides no document storage or security services.