Menu
EVANA TDR · Transaction Data Room
Transactions, clearly structured.
AI in the data space.
EVANA TDR is the AI-powered transaction data space for real estate. Buyers, sellers, and advisors collaborate in a secure environment; every activity is traceable, and every response is documented by EVA.
ISO 27001 compliant · GDPR compliant · BaFin-ready · DORA-compliant · TÜV-certified
1 room
for buyers, sellers and advisors
Hours
instead of weeks for entire questionnaires
100 %
Activities logged and traceable
2 models
Add-on to EVANA 360 or standalone SaaS
What is EVANA TDR?
EVANA TDR is the AI-powered transaction data space for real estate.
Buyers, sellers, and consultants collaborate in a secure environment with an intelligent role and permissions system and a central Q&A module. The assistant EVA analyzes the documents and answers entire sets of questions across all parties, with each answer documented. Available as an add-on to EVANA 360 or as a standalone SaaS solution.
The problem
A transaction can
No more paperwork.
Distributed documents, loose email threads, manual question lists in Excel: This is exactly where delays, misunderstandings and risks arise in every deal.
Previously
Emails, Excel, SharePoint
Questions get lost in email chains, answers in attachments, versions in folders. Nobody really has a handle on the status of the deal.
With EVANA TDR
One room, clear roles
All participants work in a secure data room. Roles and rights are clearly defined, the Q&A process is structured, and EVA reviews the documents.
The result
Faster, safer deals
Entire questionnaires are answered in hours instead of weeks. Every step is documented, every answer verifiable.
Q&A · Mainufer Office Center | 42 questions · 31 answered · 3 open
Q-014 · Released · Buyer / Right
Are valid signatures available for all rental agreements?
EVA: Yes. 14 contracts reviewed, all signatures present. 2 with addenda, both signed. Sources linked.
Q-019 · Answered · Salesperson / Technical Support
Are all energy performance certificates up-to-date and valid?
EVA: Nine ID cards are available, eight of which are valid. One expires on July 31st. Sources linked.
Q-027 · Open · Consultants / Taxes
Special termination rights of individual tenants, if so: what are the conditions?
Awaiting approval from the seller (deadline 02.07.).
Q&A module
Structured questions instead of lost emails.
Each question goes directly to the appropriate role, with a deadline and status. EVA suggests the answer based on the data room content, and the responsible advisor approves it.
The Q&A module thus becomes the single source of truth for the entire deal process, verifiable down to the point of origin in the document.
Roles, rights, transparency
It's clear who sees what. It's also clear who does what.
An intelligent role and rights system regulates access down to the document and field level. Buyers, sellers, and advisors work separately in the same space, with only the content they are authorized to see.
Every activity is logged, and notifications keep all participants informed. This way, you maintain an overview and can provide proof at the touch of a button.
Activities · last 24 hours
09:42 EVA has evaluated 14 rental agreements (question Q-014). · AI analysis
10:15 L. Becker has provided 3 maintenance logs. · Seller
11:03 M. Renz Question Q-027 has been assigned to tax advisors. · Buyer
14:31 Dr. Vogel has released answer Q-019. · Advisor
16:08 system The deadline for Q-027 has been set for July 2nd. Audit
What EVANA TDR can do
The real estate transaction data space that collaborates
Secure, structured, AI-supported. As a transaction data space for real estate, EVANA TDR is more than a virtual file folder: it guides you through the entire transaction process.
Intelligent Roles & Rights
Buyer, seller and advisor sides are clearly separated; access is configurable down to the document and field level.
Central Q&A module
Configurable question and answer processes, with status, deadlines, and assignments per role. No more untidy email threads.
Activity transparency
Every action is logged and can be analyzed. Notifications keep all participants informed without the need for manual inquiries.
AI analysis with EVA
EVA searches the data space, summarizes, extracts data and answers questions, substantiating each statement with a source.
Automatic classification
Incoming documents are thus assigned to the correct types and stored in a structured manner with a success rate of over 98 percent.
Audit-ready documentation
Every access, every approval, every status. Traceable for internal reviews, for auditors, and for the closing file.
Due Diligence Checklist · 42 Questions · Answered in One Go
✓ Are valid signatures available for all rental agreements?
Answered · 14 results
✓ Are there any outstanding maintenance issues that require immediate attention?
Answered · 3 results
✓ Are all energy performance certificates up-to-date and valid?
Answered · 9 results
✓ Are there special termination rights for individual tenants?
Answered · 6 results
Questionnaires via EVA
Entire catalogs. One answer session.
Provide EVA with your complete due diligence catalog. This allows EVA to answer every single question comprehensively from the entire data space, with each answer supported by references.
What used to take days of manual review now happens in a single pass. This allows you to focus on making decisions, not on the review process.
For your role
Those who can finish faster with EVANA TDR
purchase
Identify risks early, systematically review data rooms. EVA answers entire questionnaires in hours and substantiates every statement with the relevant source.
sale
Transfer inventory data from EVANA 360 into a clean sales data room. Buyers experience a professionally prepared deal.
Consultants & Auditors
Manage client data securely, clearly separate roles, and answer questions in a structured manner. Audit-ready from the first click.
Asset Management
Conduct multiple transactions in parallel, with a central status for questions, deadlines and approvals for each deal.
Insurers & Banks
Process large portfolios and individual transactions in an audit-proof manner, with traceable documentation for supervision and compliance.
Family Offices
A discreet, protected space for buying and selling, with clear rights for external advisors and a full activity log.
Security & Compliance
Built for regulated industries
Content and activities remain in the protected EVANA Secure Cloud, certified and compliant with the regulatory requirements of the financial, insurance and real estate industries.
ISO 27001
Certified according to DIN EN ISO/IEC 27001:2017. TÜV Saarland certificate no. DC00550-DE, received 11/2024.
BaFin-Ready
Operating as a service provider for BaFin-regulated companies, for outsourcing applications and processes.
Penetration test
TÜV Austria Pentest, renewed annually with a high level of safety check.
Audit-proof
Audit-proof archiving according to GoBD, the principles of the German tax authorities.
Every access and every release is logged in an audit-proof manner. Additionally, it is GDPR and DORA compliant; your content never leaves the protected environment.
„"The transaction data room is the logical next step in our development. With it, we are filling a gap for our existing customers and also offering interested parties in the transaction sector an intelligent alternative in this area."“
Martin Teiber, CEO EVANA AG
In combination
EVANA TDR stands on its own. Or it expands your existing data space.
The transaction data room for real estate is available as a standalone SaaS or as an add-on to EVANA 360, always on the same AI engine.
platform
EVANA360
The central inventory data room. This allows data and documents from 360 to be directly transferred into a TDR deal.
technology
EVANA AI
The AI engine underneath classifies and extracts content from documents, images and scans, with a hit rate of over 98 percent.
assistant
EVA
The AI assistant at TDR. It evaluates documents, answers entire questionnaires, and provides evidence for each answer.
Frequently Asked Questions
Good to know about EVANA TDR
What is EVANA TDR?
EVANA TDR is the AI-powered transaction data room for real estate. Buyers, sellers, and advisors collaborate in a secure environment with an intelligent role and rights system, a central Q&A module, and the assistant EVA, which analyzes documents and answers entire questionnaires comprehensively, documenting every answer.
How is EVANA TDR available?
EVANA TDR is available as an add-on to EVANA 360 or as a standalone SaaS application. The solution is suitable for all types of real estate transactions, from single properties to portfolios.
How does the Q&A module work?
The central communication and Q&A module enables configurable question and answer processes. Questions are captured in a structured manner, clearly assigned to the responsible role, given deadlines, and published after approval. EVA can optionally generate a suggested answer based on the data room content, which is then reviewed before publication.
How does EVANA TDR control roles and rights?
An intelligent role and permissions system regulates access to the data room down to the document and field level. Buyer, seller, and advisor sides can be cleanly separated without leaving the shared workspace. Identities and groups can be linked via SSO.
How is transparency regarding activities ensured?
Every action in the data room, from document uploads and response approvals to the last login, is logged. Notifications keep all participants informed. Reports provide evidence for internal reviews, oversight, and the closing file.
Deployment, safety and interaction
How does EVA support due diligence in TDR?
EVA analyzes the documents in the data room, summarizes them, extracts data, and answers questions. Entire sets of questions can also be processed in a single pass, with each answer referenced to the exact location in the original document.
Can EVANA TDR be combined with EVANA 360?
Yes. Users of EVANA 360 as an inventory data room can add EVANA TDR as an add-on and directly import inventory data into a deal. Users who exclusively process transactions use EVANA TDR as a standalone SaaS application.
How secure and compliant is EVANA TDR?
EVANA TDR is ISO 27001 certified and compliant with GDPR, BaFin-Ready, and DORA. Processing takes place in the EVANA Secure Cloud, secured by regular independent audits and penetration tests. Every access and release is logged in an audit-proof manner.
How does EVANA TDR compare to EVANA AI, EVANA 360, and EVA?
EVANA AI is the underlying AI engine, EVANA 360 the central inventory data room, EVANA TDR the transaction data room, and EVA the AI assistant that makes content from 360 and TDR queryable in natural language. All products access the same engine and can be seamlessly combined.
Bring your next transaction to the right space
In a short demo, we will show you EVANA TDR using a realistic deal, from the Q&A module to the EVA evaluation of entire questionnaires.
