Skip to content
NewTop 10 AI-powered data rooms for October 2026 Read the list
By buyer · re-checked October 2026

Top 10 data rooms for real estate transactions

For property sales, portfolios and fund raises: large uploads, organised asset folders and investor access.

10 picks from 18 providers scoredRanked by the Top Data Rooms modelPrices in USD, indicative

Real estate rooms are heavy. Each asset brings title documents, leases, surveys, plans, environmental reports and photos, and a portfolio sale multiplies that by dozens of buildings. Bulk upload and an automatic index matter more here than in most deals, and buyers often include funds that review many opportunities at once.

The toolkit carries 30% and ease of adoption 25%. Providers with a real estate focus earn the biggest bonus, and bulk upload earns a smaller one.

At a glance

#ProviderList scoreEntry priceTrial
1Ellty98$149 a month14-day free trial
2iDeals94Quote onlyFree trial offered
3Datasite91Quote onlyDemo on request
4Drooms91Quote onlyDemo on request
5Ansarada90Quote onlyFree trial offered
6Firmex89Quote onlyFree trial offered
7Intralinks89Quote onlyDemo on request
8SmartRoom86Quote onlyDemo on request
9DealRoom85Quote onlyFree trial offered
10Box83$15 per user/moFree trial offered

Top 10 data rooms for real estate transactions: the top three

1 Ellty 98 Bulk upload, Q&A module
2 iDeals 94 Bulk upload, Q&A module
3 Datasite 91 Bulk upload, Q&A module
First place leads third by 7 points. Place 10 on this list scores 83.
topdatarooms.net
List scores out of 100 after this list's weights and bonuses.

The full ranking

01
Ellty logo

Ellty

Complete diligence room with AI built in, a modern interface and a $149 monthly price printed openly.

Diligence toolkit9.5Ease of adoption9.8Data protection9.4
Entry price
$149 a month
Trial
14-day free trial
Attestations
SOC 2 (infrastructure)
Checklist
8 of 12 features

Why it made the list Bulk upload · Q&A module · Diligence toolkit 9.5/10

List score98/100
02
iDeals logo

iDeals

Established UK-headquartered M&A room with deep security credentials and the best support marks we give.

Diligence toolkit9.5Ease of adoption8.5Data protection9.6
Entry price
Quote only
Trial
Free trial offered
Attestations
SOC 2, ISO 27001, GDPR
Checklist
9 of 12 features

Why it made the list Bulk upload · Q&A module · Diligence toolkit 9.5/10

List score94/100
03
Datasite logo

Datasite

The investment-banking standard: the widest feature checklist we track, analytics and AI, priced by quote.

Diligence toolkit9.5Ease of adoption7.8Data protection9.6
Entry price
Quote only
Trial
Demo on request
Attestations
SOC 2, ISO 27001, GDPR
Checklist
10 of 12 features

Why it made the list Bulk upload · Q&A module · Diligence toolkit 9.5/10

List score91/100
04
Drooms logo

Drooms

German room with deep real-estate roots, AI tools and an on-premises option for European deals.

Diligence toolkit8.8Ease of adoption7.8Data protection9.2
Entry price
Quote only
Trial
Demo on request
Attestations
SOC 2, ISO 27001, GDPR
Checklist
8 of 12 features

Why it made the list Real estate focus in positioning · Bulk upload · Data protection 9.2/10

List score91/100
05
Ansarada logo

Ansarada

Australian deal room built around readiness and governance, with AI tools and ISO 27001.

Diligence toolkit9.4Ease of adoption8.0Data protection9.3
Entry price
Quote only
Trial
Free trial offered
Attestations
SOC 2, ISO 27001
Checklist
8 of 12 features

Why it made the list Bulk upload · Q&A module · Diligence toolkit 9.4/10

List score90/100
06
Firmex logo

Firmex

Dependable mid-market room from Canada, easy for outside reviewers and strong on support.

Diligence toolkit8.3Ease of adoption9.0Data protection9.0
Entry price
Quote only
Trial
Free trial offered
Attestations
SOC 2, ISO 27001
Checklist
7 of 12 features

Why it made the list Bulk upload · Q&A module · Ease of adoption 9.0/10

List score89/100
08
SmartRoom logo

SmartRoom

Security-minded M&A room known for granular permissions and a disciplined Q&A workflow.

Diligence toolkit8.9Ease of adoption7.3Data protection9.3
Entry price
Quote only
Trial
Demo on request
Attestations
SOC 2, ISO 27001
Checklist
7 of 12 features

Why it made the list Bulk upload · Q&A module · Data protection 9.3/10

List score86/100
09
DealRoom logo

DealRoom

Data room plus deal project management, aimed at corporate development teams running many deals.

Diligence toolkit8.8Ease of adoption7.6Data protection8.7
Entry price
Quote only
Trial
Free trial offered
Attestations
SOC 2, ISO 27001
Checklist
6 of 12 features

Why it made the list Bulk upload · Q&A module

List score85/100
10
Box logo

Box

Enterprise content cloud with strong compliance and integrations, but no deal Q&A or redaction.

Diligence toolkit8.0Ease of adoption8.5Data protection9.0
Entry price
$15 per user/mo
Trial
Free trial offered
Attestations
SOC 2, ISO 27001, HIPAA, GDPR
Checklist
9 of 12 features

Why it made the list Bulk upload · Data protection 9.0/10

List score83/100

Deciding between the top two? Read Ellty vs iDeals for a criterion-by-criterion comparison and a cost calculator.

How we picked

  • All 18 providers are eligible.
  • Score = Diligence toolkit 30%, Ease of adoption 25%, Data protection 20%, Cost predictability 15%, Deal support 10%.
  • Bonus points: real estate focus (+4), bulk upload (+1), Q&A module (+1).

How this list weights the six criteria

Diligence toolkit 30%
Ease of adoption 25%
Data protection 20%
Cost predictability 15%
Deal support 10%
Checklist breadth 0%
Diligence toolkit carries 30% here, against 26% in the overall model.
topdatarooms.net
Weights in percent. Grey marker = weight in the overall model. Bonus points are listed under How we picked.

The full criteria definitions and the sources behind each mark are on how we rank. Every provider we track, including the ones that did not make this list, has a profile on the leaderboard.

Buyer's notes

One folder tree per asset

Use the same folder template for every property so a buyer can compare assets quickly: legal, leases, technical, environmental, financial, photos. Rooms with folder templates or copy-structure features save time on portfolios.

Large files and plans

Drawings, surveys and drone imagery can be large. Ask about upload limits per file and whether plans can be viewed in the browser without downloading.

Long-running rooms

Asset management and lending rooms can stay open for years. A flat monthly price or an annual plan is often cheaper than a per-project quote for those.

More top lists

Questions about this list

What is the best data room for real estate?

On our real estate weighting Ellty ranks first, with iDeals, Datasite and Drooms next. Drooms carries a stated real estate focus, which earns the largest bonus on this list. Check bulk upload and the Q&A module against the size of your asset files.

What documents go in a real estate data room?

Title and ownership documents, leases and rent rolls, surveys and plans, environmental and technical reports, permits, service contracts, insurance and financial statements per asset.

Do property buyers expect a Q&A module?

On larger sales, yes. Bidders send questions per asset, and a structured Q&A keeps answers consistent across bidders.

Can I use one data room for a whole portfolio?

Yes. Most providers let you organise a portfolio into asset folders with permissions per buyer group, so one room covers the sale.