Compare data rooms
What a data room costs, side by side.
Seven M&A data rooms. Every price names its source.
What each data room costs a year
LockRoomOur product
per year, unlimited rooms
$6,000
Published · Pricing page
Ansarada
per room per year, 250 MB tier
from $2,928
Published · Ansarada, May 2026
Firmex
average annual contract
$7,783
Estimate · Vendr, 2025
Intralinks
median annual contract
$13,950
Estimate · Vendr, Feb 2026
Datasite
median annual contract
$25,555
Estimate · Vendr
iDeals
no public price
No public price
Quote only
Quote only · Vendor website
ShareVault
no public price
No public price
Quote only
Quote only · Vendor website
Published prices are read on each vendor's own site. Estimates are contract values reported by Vendr, a software purchasing platform. Real quotes vary. Checked September 30, 2026. Report a wrong number
Before you sign
6 questions to ask before you sign
Get every answer in writing.
- Page or data cap
What is included, and what happens when I pass it?
- Users
Which roles need a paid seat? Are buyer groups free?
- Overage rates
What is the rate per page, per GB or per user above the cap?
- Extra months
What does month seven cost if the deal runs long?
- Archive fees
What does it cost to keep a closed room readable, and for how long?
- Minimum term
What is the shortest term, and is billing in advance?
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