✦ AI Tool

Compare NDA Versions with AI Precision

Upload two NDAs to instantly highlight differences, identify risky deviations, and export a redlined DOCX with native Track Changes in under 60 seconds.

Free — no credit card
Key features

Built for legal-grade output

01 — Native Track Changes

Every edit is tracked, every change explained.

Every AI-suggested modification is captured in standard Word-compatible redlines so you never miss a silent edit.

The vendor must maintain commercially reasonable security controls. The vendor should try to keep reasonable security practices in place.

Word-Grade DOCX

Export your comparison results into a perfectly formatted Microsoft Word document that maintains all original styling.

Risk Identification

The AI automatically flags unfavorable terms like indefinite duration or overly broad definitions of confidential information.

Instant Gap Analysis

Quickly see which standard protections are missing from your counterparty's draft compared to your preferred template.

How it works

From prompt to contract in 4 steps

1

Upload Your Drafts

Drag and drop your standard NDA template and the version you received from the other party into the editor.

2

Run AI Comparison

The AI analyzes both documents, highlighting additions, deletions, and substantive changes in legal meaning.

3

Review Redlines

Accept or reject AI suggestions within the interface, with every change tracked for full transparency.

4

Export to Word

Download a clean DOCX file with all redlines preserved, ready to be sent back for negotiation.

Use cases

Who uses this

◇

legal-team

Accelerate high-volume NDA intake by automatically identifying how third-party drafts differ from the corporate standard.

◇

small-business

Protect your trade secrets by ensuring a vendor's NDA doesn't include 'gotcha' clauses before you sign.

◇

freelancer

Compare a client's non-disclosure agreement against standard industry terms to ensure you aren't over-committing.

About

An NDA comparison tool is a specialized AI-driven utility designed to identify differences between two versions of a Non-Disclosure Agreement. Unlike basic text comparison software, this tool understands legal context, allowing it to spot missing clauses, altered liability limits, and changes in duration that could impact your legal standing. At ContractMaker.ai, our tool goes beyond simple highlighting by generating a fully formatted DOCX export with native Track Changes. This ensures that when you send a redline back to a counterparty, it looks professional and follows standard legal workflows. Whether you are comparing a vendor's draft against your standard template or reviewing a client's requested edits, our AI-native editor provides a comprehensive gap analysis in seconds, ensuring you never sign a contract with hidden risks.

FAQ

Frequently asked questions

Is this tool free to use?
Yes, you can upload and compare your first NDA for free without even creating an account to see the AI's speed and accuracy.
How accurate is the AI comparison?
Our AI is trained specifically on legal syntax to detect subtle changes in meaning that standard text diff tools often miss, though you should always perform a final human review.
Does it support Microsoft Word?
Absolutely. Unlike other tools that break formatting, we export 'Word-grade' DOCX files that look exactly as they should in Microsoft Word.
Are my documents kept private?
We prioritize security. Your documents are processed securely and are not used to train public models without your explicit permission.
Do I need to sign up?
No signup is required to generate your first comparison. We believe in showing the 'Aha' moment before asking for your email.

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Popular Templates

Start from a contract template and customize it inline.

30-DAY NOTICE TO VACATE
DATE: [DATE OF NOTICE]
TO (LANDLORD/PROPERTY MANAGER): [LANDLORD NAME] PROPERTY ADDRESS: [FULL RENTAL PROPERTY ADDRESS]
FROM (TENANT): [TENANT NAME(S)]
1. NOTICE OF INTENT TO VACATE
Please accept this formal written notice that I/we, the undersigned Tenant(s), intend to vacate the premises located at [FULL RENTAL PROPERTY ADDRESS] on or before [LAST DAY OF TENANCY], which is at least thirty (30) days from the date of this notice.
2. LEASE TERMINATION
This notice is provided in accordance with the terms of the Lease Agreement dated [LEASE START DATE] and pursuant to applicable state and local landlord-tenant laws. The tenancy shall conclude at the end of the day on [MOVE-OUT DATE].
3. REASON FOR VACATING
(Optional) [INSERT REASON FOR MOVING, E.G., END OF LEASE TERM, RELOCATION, ETC.]
4. SECURITY DEPOSIT RETURN
I/we request that the security deposit of $[DEPOSIT AMOUNT] be returned in full to the following forwarding address within the timeframe required by law: Forwarding Address: [NEW MAILING ADDRESS]
5. PRE-MOVE OUT INSPECTION
I/we request a joint walk-through inspection of the premises before the move-out d
30 day notice to vacate
AFFIDAVIT
STATE OF [STATE/PROVINCE] COUNTY OF [COUNTY]
1. IDENTIFICATION OF AFFIANT
I, [FULL LEGAL NAME], residing at [FULL ADDRESS], being of legal age and sound mind, do hereby solemnly swear and affirm under penalty of perjury that the following statements are true and correct to the best of my knowledge, information, and belief.
2. PURPOSE OF AFFIDAVIT
This Affidavit is executed for the purpose of [DESCRIBE PURPOSE, E.G., VERIFYING RESIDENCY, DECLARING IDENTITY, OR WITNESSING AN EVENT].
3. STATEMENT OF FACTS
I hereby attest to the following facts and circumstances:
* [FACT 1: Describe the first factual statement in detail.] * [FACT 2: Describe the second factual statement in detail.] * [FACT 3: Describe the third factual statement in detail.] * [FACT 4: Describe the fourth factual statement in detail.]
4. PERSONAL KNOWLEDGE
The facts stated in this Affidavit are within my personal knowledge and are true. I have not omitted any material facts that would make this statement misleading or inaccurate.
5. COMPETENCY
I am competent to testify to the matters stated herein and have full legal capacity to execute
Affidavit Template
SOFTWARE DEVELOPMENT AGREEMENT
EFFECTIVE DATE: [DATE]
This Software Development Agreement (the "Agreement") is entered into by and between:
DEVELOPER: [DEVELOPER NAME], a [STATE] [ENTITY TYPE], located at [ADDRESS] ("Developer").
CLIENT: [CLIENT NAME], a [STATE] [ENTITY TYPE], located at [ADDRESS] ("Client").
1. SERVICES AND SCOPE OF WORK
Developer agrees to perform the development services described in Exhibit A (the "Project"). Any changes to the scope must be agreed upon in writing via a Change Order signed by both parties.
2. COMPENSATION AND PAYMENT
Client shall pay Developer the total sum of $[AMOUNT]. Payments shall be made according to the following milestone schedule:
• [PERCENTAGE]% upon signing as a non-refundable deposit.
• [PERCENTAGE]% upon delivery of [MILESTONE 1].
• [PERCENTAGE]% upon Final Acceptance.
3. INTELLECTUAL PROPERTY RIGHTS
Upon full payment of all fees, Developer hereby assigns to Client all right, title, and interest in the Work Product created specifically for Client under this Agreement. Developer retains ownership of any pre-existing code, libraries, or tools ("Developer Materials") used in the Project, but grants Cli
app development contract

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