Disclaimer: PandaDoc is not a law firm. This article is for informational purposes only and does not constitute legal advice. Consult a licensed attorney for guidance on your specific situation.

A confidentiality agreement and a non-disclosure agreement (NDA) both protect sensitive information from unauthorized disclosure, but they are not identical. The core difference is directionality: a confidentiality agreement is typically mutual, binding both parties to secrecy, while an NDA is usually unilateral, restricting only the receiving party.

In practice, a mutual NDA and a confidentiality agreement serve the same function.

The terms are used interchangeably in many business contexts, and courts generally interpret these documents based on their clauses, not their titles. Understanding the structural distinction helps you choose the right document, draft stronger protections, and avoid common mistakes that weaken enforceability.

This article covers the difference between the two, when to use each one, what every agreement should include, what happens if one is breached, and how to create either document using a template.

What is a confidentiality agreement?

A confidentiality agreement is a legally binding contract that obligates all signing parties to keep specified information secret and not use it for unauthorized purposes. Unlike a standard NDA, a confidentiality agreement is typically mutual — meaning both parties share sensitive information and both parties are bound to protect it.

Confidentiality agreements can exist as standalone documents or as clauses embedded within a larger contract, such as a services agreement or a partnership agreement. They are most common in situations where the information exchange flows in both directions.

Common scenarios where confidentiality agreements are used:

• Joint ventures and co-development projects where both parties contribute proprietary technology or processes

• OEM and supplier negotiations where both sides share manufacturing methods, pricing models, or client lists

• Business partnership discussions where both parties disclose commercially sensitive information before signing a formal contract

• Merger and acquisition due diligence where both companies open their books

The scope of protection typically covers trade secrets, client lists, intellectual property, pricing models, and proprietary processes. Duration is specified in the agreement itself — most range from two to five years, though perpetual terms are common when trade secrets are involved.

If you need to create one, PandaDoc offers a free confidentiality agreement template you can customize, send, and eSign without starting from scratch.

→ Use our free confidentiality agreement template

What is a non-disclosure agreement (NDA)?

A non-disclosure agreement is a legally enforceable contract that creates a confidential relationship between two parties and restricts the unauthorized disclosure of sensitive information. NDAs are technically a subset of confidentiality agreements — the key practical distinction is that they are typically unilateral, meaning only one party is disclosing information and only the receiving party is bound to secrecy.

NDAs can be unilateral (one-way) or mutual (two-way). When an NDA is mutual, it is functionally equivalent to a confidentiality agreement. The document’s title does not change its legal effect — courts interpret the substance of the clauses, not the name on the cover page.

You may also see the term CDA (Confidential Disclosure Agreement), which is the same concept under a different name. CDAs are particularly common in pharmaceutical and biotech industries.

Common scenarios where NDAs are used:

• Employee or contractor onboarding where the new hire gains access to trade secrets, client lists, or internal systems

• Sharing a product roadmap or proprietary technology with a potential investor before a funding round

• Protecting a patentable idea before filing a patent application — public disclosure can waive patent rights in most jurisdictions

• Early-stage vendor or agency engagements where your data is at risk but the other party is not disclosing comparable information

For a deeper walkthrough of the drafting process, see our guide on how to write an NDA. When you’re ready to create one, start with PandaDoc’s free NDA template.

→ Use our free NDA template

Confidentiality agreement vs NDA: side-by-side comparison

The table below summarizes the key structural and practical differences between the two documents.

Dimension Confidentiality agreement Non-disclosure agreement (NDA)
Directionality Typically mutual, both parties share and protect information Typically unilateral, one party discloses, the other is bound to secrecy
Typical parties Business partners, joint venture participants, co-development collaborators Employer and employee, company and contractor, startup and investor
Scope of protection Trade secrets, IP, pricing, client lists, proprietary processes shared by both parties Trade secrets, IP, pricing, client lists, proprietary processes, disclosed by one party
Most common use cases Joint ventures, M&A due diligence, OEM/supplier negotiations, partnership discussions Employee onboarding, contractor agreements, investor pitches, vendor access, pre-patent disclosures
Typical duration 2-5 years; perpetual for trade secrets 1-5 years; perpetual for trade secrets
Standalone or embedded? Often embedded as a clause in a larger contract (services agreement, partnership agreement) Usually a standalone document signed before work or discussions begin

The bottom line: what matters most is not what you call the document — it is the terms inside it. A mutual NDA and a confidentiality agreement are functionally the same thing. Courts do not invalidate agreements based on their title; they interpret the substance of the clauses.

→ Ready to create yours? Start with a free template

Create a written agreement with PandaDoc

PandaDoc is our best bet when it comes to creating, editing, sharing, and tracking digital documents. All these functions are available and can be successfully used by anyone who decides to pay for a subscription plan.

Depending on what exactly your company needs, there are 4 distinct pricing plans.

One of them is free and allows you to electronically sign as many documents as you want to, upload tons of text files and process payments digitally.

The other 3 subscription plans come up with particular benefits. For example, the first paid plan includes hundreds of templates you can use to create documents.

The next level includes Zapier and Customer Relationship Management (CRM) integrations. The most advanced pricing plan lets you enjoy an unlimited number of team workspaces as well as Salesforce integration.

Essentials Business Enterprise
$19 per month per user $49 per month per user Custom pricing solution
1. Unlimited legally binding eSignatures with audit trail
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4. Real-time tracking and document insights		 All the Essentials plan features plus:
1. Unlimited documents and eSignatures
2. CRM integration for HubSpot, Pipedrive and more
3. Content library
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However, the actual price of each plan gets higher and higher, depending on how many benefits your company needs.

Unilateral vs mutual NDA: understanding the key types

The distinction between unilateral and mutual NDAs is the structural foundation that the entire confidentiality agreement vs NDA comparison rests on. Understanding it makes choosing the right document straightforward.

Unilateral NDA

A unilateral NDA involves one disclosing party and one receiving party. Only the receiving party is bound to secrecy. This is the most common type of NDA and the version most people picture when they hear the term.

When to use it:

• An employer onboarding a new hire who will access internal systems and trade secrets

• A startup sharing its business plan with a potential investor

• A company granting a contractor access to proprietary processes or client data

PandaDoc offers a dedicated employee NDA template designed for exactly these scenarios.

Mutual (bilateral) NDA

A mutual NDA binds both parties equally. Both share sensitive information, and both are restricted from disclosing it. A mutual NDA is functionally equivalent to a confidentiality agreement — the difference is largely one of naming convention and industry preference.

When to use it:

• Joint ventures where both companies contribute proprietary technology

• M&A discussions where both sides open their financials and operations

• OEM and supplier relationships where manufacturing processes are shared in both directions

When to use a confidentiality agreement

Use a confidentiality agreement when all parties have sensitive information they need to protect and the information exchange is genuinely two-way. If both sides bear equal confidentiality risk, a mutual agreement is the right choice.

Typical situations:

• Two companies entering a joint venture and sharing proprietary processes with each other

• An OEM and a supplier exchanging manufacturing specifications and pricing models

• Business partners disclosing financial data and strategic plans during pre-contract negotiations

• Co-development projects where both parties contribute intellectual property

In many of these situations, the confidentiality language is embedded as a clause within a larger agreement rather than drafted as a standalone document. Either format is legally valid — the key is that the terms are clear, specific, and signed by both parties.

→ Create a confidentiality agreement with PandaDoc

When to use an NDA

Use an NDA when only one party is disclosing sensitive information and the flow of confidential data is one-way. The receiving party is bound to secrecy, but the disclosing party has no equivalent obligation because they are not receiving anything sensitive in return.

Typical situations:

• Onboarding a new employee or contractor who will access trade secrets, client lists, or internal systems

• Sharing proprietary technology or a product roadmap with a potential investor before a funding round

• Protecting a patentable idea before a patent application is filed — public disclosure can waive patent rights in most jurisdictions

• Engaging a vendor or agency that will handle your data but is not disclosing comparable information in return

For employee-specific scenarios, use PandaDoc’s employee NDA template. For all other use cases, start with the standard NDA template.

→ Use our free NDA template

What to include in either agreement

Whether you are drafting a confidentiality agreement or an NDA, the core components are the same. A well-structured agreement should include all of the following:

1. Definition of confidential information

Be specific. Vague language creates loopholes and weakens enforceability. List the categories of information being protected — trade secrets, financial data, client lists, product designs, proprietary processes — rather than relying on a blanket statement.

2. Identification of all parties

Use full legal names, not just trade names. A common and costly mistake is identifying a party by a DBA name that does not match their registered legal entity. This can create enforcement problems if the agreement is ever challenged.

3. Permitted use clause

Define what the receiving party is allowed to do with the information and for what specific purpose. Without this clause, the scope of permitted use is ambiguous — which benefits the receiving party, not the disclosing party.

4. Duration of the confidentiality obligation

Specify whether the obligation has a defined term (typically two to five years) or is perpetual. Trade secrets often warrant a perpetual clause because their value depends on continued secrecy.

5. Carve-outs and exclusions

Not all information can or should be covered. Standard exclusions include information that is already in the public domain, information the receiving party developed independently, and information the receiving party is legally compelled to disclose by court order or government request. Omitting carve-outs can make an agreement unenforceable.

6. Consequences of breach

Specify the remedies available to the injured party — compensatory damages, injunctive relief, or both. Including a remedies clause strengthens the agreement’s deterrent effect and gives the injured party a clearer path to enforcement.

7. Jurisdiction and governing law

State which jurisdiction’s laws govern the agreement and where disputes will be resolved. This is particularly important for agreements between parties in different states or countries.

For a more detailed walkthrough of the drafting process, see how to write an NDA.

What happens if a confidentiality agreement or NDA is breached?

When a party violates a confidentiality agreement or NDA, the injured party has several legal remedies available. The specific consequences depend on the terms of the agreement, the jurisdiction, and the nature of the breach.

Civil liability and damages

The injured party can file a civil lawsuit seeking compensatory damages — the financial losses directly caused by the unauthorized disclosure. If the breach resulted in lost revenue, competitive harm, or diminished trade secret value, those losses can be quantified and claimed.

Injunctive relief

Courts can issue an injunction ordering the breaching party to stop disclosing the information immediately. This is often the most urgent remedy because ongoing disclosure compounds the damage.

Federal trade secret protection

In the United States, the Defend Trade Secrets Act (DTSA, 18 U.S.C. § 1836) provides a federal cause of action for trade secret misappropriation. This means the injured party can bring a case in federal court regardless of where the breach occurred, as long as the trade secret is related to a product or service used in interstate or international commerce.

State-level enforcement

Most states have adopted some version of the Uniform Trade Secrets Act (UTSA), though the specific provisions vary. Notably, New York has not adopted the UTSA and instead relies on common law protections. For a full list of state adoptions, see the Uniform Law Commission.

Limits on enforceability

Courts can and do invalidate NDAs that are overly broad, unreasonably burdensome, or drafted to conceal illegal activity. An NDA cannot be used to prevent whistleblowing or to block disclosures that are legally required by a government authority or court order.

For high-stakes situations involving significant financial exposure or complex jurisdictional issues, consult a licensed attorney.

How PandaDoc helps you create and manage confidentiality agreements

PandaDoc provides free, customizable templates for both NDAs and confidentiality agreements. You can create, send, track, and eSign agreements from one platform — no printing, scanning, or switching between tools.

What you can do with PandaDoc:

• Start with a free NDA template or confidentiality agreement template and customize it to your specific terms

• Send the agreement for legally binding electronic signature directly from the platform

• Track document status in real time — know when it has been opened, viewed, and signed

• Set automated reminders when agreements approach their expiration date, so nothing lapses unnoticed

• For teams that send agreements at volume, automate the entire creation-to-signature process using agreement automation recipes

PandaDoc’s templates are a strong starting point, but legal review is still recommended for high-stakes agreements — particularly those involving significant financial exposure, cross-border parties, or industry-specific regulations.

Conclusion

A confidentiality agreement and an NDA both protect sensitive information, but they differ in directionality: confidentiality agreements are typically mutual, while NDAs are usually unilateral. A mutual NDA and a confidentiality agreement are functionally the same document. What matters is not the title — it is the clarity and specificity of the terms inside.

Choose the right document for your situation, include the essential clauses outlined above, and get it signed. If you need a starting point, PandaDoc’s NDA template and confidentiality agreement template are free to use and ready to customize.

If you are not sure yet whether such a tool would be really helpful for you and your business, we highly recommend trying out the 14 days trial kindly offered by PandaDoc.

FAQ

They are closely related but not identical. A confidentiality agreement is typically a mutual contract where both parties share and protect sensitive information. An NDA is usually unilateral, binding only the receiving party. However, a mutual NDA is functionally the same as a confidentiality agreement. Courts interpret the substance of the clauses, not the document’s title.

A unilateral NDA involves one disclosing party and one receiving party — only the receiver is bound to secrecy. A mutual NDA binds both parties equally because both are sharing sensitive information. Mutual NDAs are common in joint ventures, M&A discussions, and partnership negotiations.

Use an NDA when only one party is disclosing sensitive information — for example, when onboarding a new employee, sharing a business plan with an investor, or engaging a contractor. If both parties are sharing confidential data, a confidentiality agreement (or mutual NDA) is more appropriate.

The injured party can pursue civil remedies including compensatory damages and injunctive relief. In the United States, the Defend Trade Secrets Act (18 U.S.C. § 1836) also provides a federal cause of action for trade secret misappropriation. Enforceability varies by state and depends on how the agreement was drafted.

Most confidentiality agreements specify a term of two to five years. However, obligations related to trade secrets are often perpetual because their value depends on continued secrecy. The duration should always be stated explicitly in the agreement.

No. A confidentiality agreement does not need to be notarized to be legally enforceable. It requires a clear offer, acceptance, and consideration (something of value exchanged between the parties). Electronic signatures are legally valid under the ESIGN Act and UETA in the United States.

In theory, a verbal confidentiality agreement can be legally binding, but it is extremely difficult to enforce because there is no written record of the specific terms. A written and signed agreement is always recommended — it provides clear documentation that protects both parties if a dispute arises.

Yes. PandaDoc offers free, customizable NDA templates that you can edit, send for electronic signature, and track all from one platform. You can also set automated reminders for expiring agreements and store signed documents securely.