Guide
Virtual data room due diligence: what the room has to do
Updated
A diligence room is judged on how it handles the traffic between two sides, not on how it stores documents. Storage is the easy half and every product on the market does it. The question queue, the index and the record of who saw what are where rooms are actually chosen, and they are frequently not in the plan whose price you were quoted.
The four things a diligence room is for
- An index
- A numbered structure both sides refer to, that survives documents being added mid-process. Without it, every question becomes a description of a file.
- A question queue
- Questions raised against a document, routed to whoever answers them, with a visible state. Email threads are where diligence goes to die.
- Granular permissions
- Access decided per folder or per document per party, so a bidder sees its own tranche and nothing else.
- An audit trail
- Who opened what, when, and for how long. It is evidence after the fact, and it is also how a seller reads which bidder is serious.
Q and A is usually a tier up
On the products that publish a price, the Q and A module tends to sit above the entry plan rather than in it. CapLinked prints its Q and A as part of the built-in productivity tools included at its Team price; Digify lists Data Room Q and A in a plan above its entry tier. If your process has two sides asking questions, price the tier that carries it rather than the one at the top of the page.
Source: CapLinked pricing, read 2026-09-11
The term matters more than the monthly
Diligence runs for weeks; data room contracts often run for a year. Several of the cheapest published plans reach their price only on an annual or prepaid term, and one of them is explicit that the figure assumes a twelve month prepaid commitment. A room that costs less per month and more in total is not cheaper for a six week process.
Source: ShareVault pricing, read 2026-09-11
What to ask in the demo
- Ask them to show the index renumbering after a document is inserted mid-process, not a finished index.
- Ask to see a question raised, routed, answered and closed, with the document attached to it.
- Ask what the audit trail exports as, and whether the export survives the subscription ending.
- Ask what happens on day one after the deal closes: archive, read-only, or deletion, and at what cost.