Top rated on OMR Reviews, Trusted, G2, and others
Our customers value ContractHero for efficiency, reliability and first-class support.
With ContractHero, you can analyze your entire contract portfolio in a matter of days. You can identify critical clauses, liability risks, and automatic renewals without having to spend weeks manually sifting through the data room.
.avif)
In a transaction, the contract portfolio determines the value of the target company. Hidden liability provisions, change-of-control clauses, or automatic renewals often go undetected during a manual review in the data room and end up costing real money after the deal is signed.
I don't know what risks are associated with the target company's contract portfolio.
Reviewing contracts in the data room takes us weeks of manual work.
We lack a comprehensive overview of all contractual obligations, which prevents us from making a reliable assessment.
.avif)
ContractHero uploads the entire data room export into the system at once via bulk import and captures scanned legacy contracts using text recognition. This allows the M&A team and legal department to review the entire portfolio—rather than just a selection—in days instead of weeks.
The AI analyzes each contract to identify the clauses that determine value and risk. Change-of-control provisions, liability clauses, contractual penalties, and automatic renewals are highlighted, and each instance is linked to the original document via a "Jump-to-Source" feature.


ContractHero compiles the results into a structured report for the investment committee and the buyer. Supporting documents are directly incorporated into the purchase price, warranties, and negotiations; they are documented in an audit-proof manner and can be traced back to their original source.
You can document findings from the due diligence process directly in the contract rather than in the data room. Open issues, approval requirements, and deadlines are assigned and scheduled, ensuring that nothing is left undone by the time of closing.

All contracts stored centrally and securely in one place, rather than scattered across local drives and email inboxes.

ISO 27001, GDPR, German data centers,
256-bit encryption, and
MFA protect sensitive documents.
Supporting documents are directly incorporated into the purchase price, warranties, and contract terms.
Change-of-control provisions, liability, and penalties will be disclosed at
prior to signing.
Fewer hours spent on manual checks in the data room at
help ease the strain on the budget.
More Contracts and Companies
Without Increasing Chaos
Cost savings and risks avoided
pay off quickly
Enterprise-level security standards with ISO 27001 certification, GDPR compliance, and hosting in Germany, as well as clear roles, permissions, and a traceable change history for audit security.

Our customers value ContractHero for efficiency, reliability and first-class support.

_BestSupport_QualityOfSupport%20(5).png)


Very secure. ContractHero is ISO/IEC 27001:2022 certified, GDPR-compliant, and hosted exclusively in Germany. Contract data is stored using 256-bit encryption, secured with multi-factor authentication, and automatically backed up daily; granular access control allows you to manage access on a per-data-room and per-user basis. Furthermore, the AI processes contract data exclusively within the EU, without storing it or using it for any other purpose.
Yes. With bulk import, you can upload the entire data room export all at once, even if it contains hundreds of contracts. The built-in text recognition feature automatically processes scanned legacy contracts and mixed PDF bundles. Metadata such as term, volume, and counterparty are captured in a structured format, allowing you to begin your analysis without any manual preparation.
AI contract analysis identifies the clauses that determine the value and risk of a deal. These include change-of-control and special termination rights, liability provisions, contractual penalties, as well as automatic renewals and renewal obligations. Each result is linked to the corresponding section in the original contract via a “Jump-to-Source” feature. This allows you to immediately review each critical clause in context, rather than manually reading through thousands of pages.
A traditional, manual contract review as part of a due diligence process often takes four to eight weeks. With ContractHero, you can upload the entire data room at once via bulk import, and the AI analyzes the contracts in a matter of days. Instead of a sample of five to ten percent, the entire portfolio is evaluated without compromising traceability.
Legal due diligence examines a company’s entire legal situation, including, among other things, corporate law, legal disputes, labor law, and contracts. Contract due diligence is the part of this process that focuses specifically on the company’s contract portfolio. It examines contract terms, termination rights, liability, and change-of-control clauses across the entire portfolio.
A change-of-control clause grants a contracting party special rights—often a right of early termination—as soon as a company changes ownership. In the event of an acquisition, such a clause can result in key customer or supplier contracts being terminated after the closing. Therefore, identifying these clauses early on is a key component of any contract due diligence.