Best data room software for government and the public sector
Public bodies use data rooms to sell assets, award concessions, run complex tenders and share information with bidders on equal terms. Ellty, iDeals and Intralinks lead our ranking for that work, with Drooms, Citrix ShareFile and Box as options when deployment or existing contracts drive the choice.
What matters most for Government and public sector
How we weighted the criteria for Government and public sector
Equal treatment of bidders
30%
Public procurement rules expect every bidder to see the same information at the same time, and the record must prove it.
Certifications and deployment
25%
Agency security teams check certifications, hosting and sometimes deployment model before any tool is approved.
Audit trail and records retention
20%
Decisions can be challenged or audited years later, so the room's history has to be exportable and complete.
Procurement fit
15%
A published price or a simple quote helps a team follow its buying rules without delaying the process.
Ease for outside bidders
10%
Small local firms bid alongside large ones, and a hard-to-use room can discourage them.
Equal treatment of bidders carries the most weight here: Public procurement rules expect every bidder to see the same information at the same time, and the record must prove it.
dataroomreview.org
Weights for this use case only; the overall ranking uses the standard weights on our how-we-test page.
The best data rooms for Government and public sector, reviewed
A complete transaction data room with AI tools inside it and a list price on the website.
9.2/10Outstanding
Ellty gives a procurement team structured Q&A, per-bidder permission groups, watermarks, document rights control and a full audit trail, which together help show that every bidder received the same information. A listed price from $149/mo can make it easier to place a small engagement within a buying threshold, subject to local rules.
What we liked
Every core diligence control on our checklist: routed Q&A, group permissions, viewer watermarks, print and download blocking, activity log
AI tools and signing are part of the product, not add-ons
Highest usability score in our ranking (9.8), with self-serve setup for admins
Watch out for
Neither SSO nor a public API at our last check
You redact outside the room, since there is no native tool
No native mobile app; reviewers use the mobile browser
A long-established transaction room with heavyweight security credentials and the highest service score in our ranking.
9.1/10Outstanding
iDeals holds SOC 2, ISO 27001 and GDPR, supports single sign-on and redaction, and offers a public API. Its 9.6 security score is joint highest on our roster.
What we liked
ISO 27001 and SOC 2 certified, with GDPR listed
Built-in redaction alongside watermarks and document rights control
Single sign-on and a public API for IT-led deployments
Watch out for
Pricing is quoted, so you cannot model the cost before talking to sales
No native e-signature and no AI features on our checklist
One of the oldest names in deal rooms, chosen for its security record in regulated transactions.
8.6/10Excellent
Intralinks lists regulated industries and security among its focus areas, with SOC 2, ISO 27001, redaction and single sign-on. It quotes per project and is demo only.
What we liked
SOC 2 and ISO 27001 certified
Redaction, watermarks and document rights control built in
Single sign-on for enterprise access control
Watch out for
No free trial and no published pricing
Usability (7.5) is among the lowest in our top ten
No AI features, e-signature, API or mobile app on our checklist
A German transaction platform with a real estate focus, AI tooling and an unusual on-premises option.
8.3/10Very good
Drooms is the only provider on our roster listed with both cloud and on-premises deployment, and it holds SOC 2, ISO 27001 and GDPR. Its stated focus is real estate and Europe, which fits public property disposals.
What we liked
Deployment in the cloud or on your own infrastructure, which few rivals offer
Redaction, per-viewer watermarks and post-open file restrictions come as standard
AI tooling built into the room, useful when the file collection is very large
Watch out for
You cannot sign up and test alone; every evaluation starts with a vendor demo
Every project is quoted; no published price to budget against
No single sign-on, public API, mobile app or built-in e-signature
A secure client portal for exchanging and signing files, used widely by accountants, lawyers and advisers.
8.0/10Very good
Citrix ShareFile holds SOC 2, ISO 27001 and HIPAA and adds single sign-on, document rights control and e-signature from a listed $55/mo. It has no Q&A module or redaction, so it suits ongoing exchange rather than a competitive tender.
What we liked
Listed entry price of $55/mo and a trial you can start alone
SOC 2 report, ISO 27001 certificate and HIPAA support
Signing, a phone and tablet app, single sign-on and a public API
Watch out for
No managed log for buyer questions
Neither redaction nor AI tooling
Deal workflow and support sit below the specialist rooms
An enterprise content platform with strong security and integrations that some teams stretch into a data room.
8.1/10Very good
Where an agency already uses Box, a separate tender folder with tight sharing can serve small processes. It lists SOC 2, ISO 27001, GDPR and HIPAA, but no Q&A module, redaction or document rights control.
What we liked
SOC 2 and ISO 27001, plus HIPAA and GDPR support
Single sign-on, a public API and a native phone and tablet app
AI tooling and a built-in signing feature
Watch out for
Buyer questions have no structured log inside the product
Neither redaction nor limits on opened files
Seat-based billing climbs with every internal user
Prices in USD at the entry level; indicative, confirm with the provider.
Fairness you can show
When a company sells a subsidiary, it can favour one buyer, release a document late or answer one bidder more fully than another, and the only people who might object are the bidders. A public body does not have that freedom. Procurement law in most countries expects equal treatment, transparency and a record that survives scrutiny by auditors, courts and sometimes the press. A data room helps on all three: the same index for every bidder, answers published to all groups, and a log that shows exactly when each bidder saw what.
That is why equal treatment carries the most weight on this page, ahead of the security features that dominate our other rankings.
6rooms on our public sector shortlist
5 of 6picks that hold ISO 27001
1provider listed with on-premises deployment: Drooms
Source: our provider data, checked October 2026. Prices indicative; confirm with the provider.
How the picks compare
Provider
Score
Q&A
Single sign-on
Redaction
Deployment
Entry price
Ellty
9.2
Yes
No
No
Cloud
$149/mo
iDeals
9.1
Yes
Yes
Yes
Cloud
Quote
Intralinks
8.6
Yes
Yes
Yes
Cloud
Quote
Drooms
8.3
Yes
No
Yes
Cloud/On-prem
Quote
Citrix ShareFile
8.0
No
Yes
No
Cloud
$55/mo
Box
8.1
No
Yes
No
Cloud
$15/user/mo
Ellty lists SOC 2 (infrastructure) rather than ISO 27001, so an agency whose policy names ISO 27001 should raise it early. Citrix ShareFile ranks above Box here because document rights control helps when tender documents must not be forwarded.
Typical public sector uses
Asset sales and privatisations. Selling land, buildings, a utility stake or a state-owned company looks much like a private M&A process, with bidders, a Q&A period and staged access. The difference is the record.
Concessions and public-private partnerships. Long infrastructure contracts involve technical surveys, financial models and draft contracts that bidders study for months. A long-running room with clear version control matters more than speed.
Complex tenders. Where tender documents include confidential site data, security plans or commercially sensitive information, a room with per-bidder registration and watermarking is safer than an open procurement portal.
Clarification questions
Many procurement rules require clarification answers to be shared with all bidders without revealing who asked. Set up Q&A so the question text is anonymised and the answer is released to every group at once, and test that flow before the tender opens.
Mistakes to avoid
Treating the room as a file store is the main one. If questions arrive by email and answers go out as attachments, the audit trail covers only half of the process. Another is ignoring the retention period: public records rules may require years of retention, so agree export terms and formats with the vendor before signing. A third is setting access windows loosely; if the tender closes at noon, the room’s access should end at noon too.
Budget and procurement
Ellty lists its entry price at $149/mo, Citrix ShareFile from $55/mo and Box from $15 per user per month, so small processes can be costed before any sales call. iDeals, Intralinks and Drooms quote per project; ask for a quote on the full process length plus a read-only archive period. The pricing guide explains how quotes are built, and the real estate shortlist is useful for property disposals.
Frequently asked questions
Do government agencies use virtual data rooms?
Yes, for asset sales, privatisations, concession awards, infrastructure tenders and other processes where bidders need confidential information under controlled conditions. The room's audit trail helps show that bidders were treated equally.
Which data rooms are certified for government use?
The facts we track cover SOC 2, ISO 27001, GDPR and HIPAA, not government-specific authorisations. If your agency requires a particular government cloud certification, ask each vendor directly and get the answer in writing.
Can a public body host a data room on its own servers?
Among the providers we review, only Drooms is listed with an on-premises deployment option alongside cloud. All the others are cloud only.
How does a data room help with procurement challenges?
A full audit trail shows which bidder opened which document and when, and a Q&A log shows what was asked and how it was answered. Exported at the end of the process, both form part of the record if a decision is challenged.
