What are the 3 parts of a contract?

Every enforceable contract has three core parts: an offer, acceptance, and consideration. The offer is a clear proposal from one party. Acceptance means the other party agrees to those exact terms without modification. Consideration is what each side gives up, whether that's money, services, or a promise to do (or not do) something. Most jurisdictions also require capacity and legality. Without these elements, you don't have a binding contract in most US jurisdictions. A contract template already has the right structure for all five elements. You just fill in your specific terms.

Is a written contract legally binding?

Yes. Under the ESIGN Act and UETA (US) and eIDAS (EU), a written contract is legally binding once both parties sign it, on paper or electronically. What matters is mutual consent, clear terms, and proper execution. Electronic signatures carry the same legal weight as handwritten ones in most jurisdictions around the world. Chaindoc adds a blockchain audit trail to every signed contract, giving you an independently verifiable record. That record can serve as evidence if the agreement is ever disputed.

How do I create a contract for services?

Start with a service contract template that covers scope of work, payment terms, deadlines, and termination clauses. In Chaindoc, pick a template from the library, fill in the details (names, deliverables, amounts, timelines), add your counterparty's email, and send for signing. The whole process takes about five minutes. No printing, scanning, or mailing. The signed contract is stored in your account and can be accessed or verified anytime.

What is the difference between a contract template and a contract generator?

A contract template is a pre-written document you customize manually. Change names, dates, specific terms, but the legal structure stays fixed. A contract generator asks you questions and builds the document dynamically based on your answers. Chaindoc combines both approaches: start from a professionally drafted template, then customize fields through a guided editor. You get more control over the final wording than a pure generator offers, and the result is a legally binding contract with a blockchain-verified audit trail.

Can I use Chaindoc's contract templates for free?

Yes. You can browse, customize, and sign contracts without a paid plan. The free tier includes access to all contract template categories — NDA, service, employment, vendor, lease, and more. It covers individual use, which is enough for freelancers and small businesses that sign a few contracts per month. Every free contract comes with blockchain verification and a document audit trail. Team features, bulk signing, API access, and advanced integrations require a paid plan.

Are Chaindoc contracts valid in court?

In most jurisdictions, yes. Contracts signed through Chaindoc meet the requirements of the ESIGN Act, UETA, and eIDAS. Each signed document gets a blockchain audit trail with timestamps, signer identities, and a SHA-256 document hash. That record is independently verifiable and has been designed to meet evidentiary standards. If a dispute arises, you can prove exactly what was signed, when it was signed, and by whom. Neither party can claim the document was altered after the fact.

Templates

Customizable contract templates for every business need

Browse free contract templates for any business need, customize the terms, send for e-signature. Legally binding digital contracts with blockchain verification, ready in minutes, not days.

Browse templates

Templates

What are contract templates and why do they matter

A contract template is a legal document with standard clauses already written. You fill in the specifics, names, dates, amounts, and the legal structure is handled for you. You skip the blank page and stop guessing which clauses to include or whether you missed something that matters in court.

Save time and legal costs

A standard contract takes a lawyer hours to draft. With a template, fill in names, amounts, and dates in minutes. Clauses are pre-reviewed, the structure follows legal standards, and the language stays plain.

Cover every business relationship

Templates cover employment, NDAs, vendor deals, service contracts, and leases. You edit existing clauses instead of writing from scratch — saving legal fees and cutting turnaround from days to minutes.

Template library

Types of customizable contract templates on Chaindoc

Every template is written by legal professionals, formatted for e-signature, and ready to customize. Pick the category that fits your deal and have a contract ready to send in minutes.

Employment

Employment contract templates

Salary, benefits, non-compete, IP rights, termination. Customize for full-time, part-time, or contractor roles. Signed electronically with a blockchain-verified HR record.

NDA

Non-disclosure agreement templates

Mutual or one-way. Define what's confidential, set exclusions and time limits, add remedy clauses. Send before a sales call or contractor onboarding.

Vendor & Supplier

Vendor and supplier contract templates

Payment terms, delivery schedules, quality standards, liability caps. Keep every supplier contract consistent without starting from scratch each time.

Web Dev

Web development contract templates

Scope of work, milestones, IP ownership, acceptance criteria. Used by IT companies, agencies, and freelance developers to lock agreements before coding starts.

Service

Service contract templates

Deliverables, timelines, payment terms, and dispute resolution in one place. Freelancers and consultants use these to define scope and prevent scope creep.

Lease & Rental

Lease and rental agreement templates

Property details, rent, deposit, maintenance duties, early termination. Covers commercial and residential leases. Fill in specifics and send for e-signature.

Templates

Start from a template, not a blank page

Pick a ready contract — NDA, employment, vendor and more — fill in the blanks and send for signature. Every template is legally structured and signature-ready from the start.

Use a template

Why Chaindoc

Why choose Chaindoc over other contract generators

Most contract tools hand you a DOCX or charge enterprise prices. Chaindoc puts contract templates, e-signature, and blockchain verification in one place so you don't need three separate subscriptions.

Try it for free

Comparison

Chaindoc vs other contract template platforms

Chaindoc compared to template download sites, signing-only tools, and enterprise contract management software. See which features are included at each level.

Comparison of contract template platforms by feature.
Feature	Chaindoc	Template sites	E-sign tools	Enterprise CLM
Free contract templates	Available	Available	Limited	Not available
Customizable online editor	Available	Download only	Basic	Available
Built-in e-signature	Available	Not available	Available	Available
Blockchain audit trail	Available	Not available	Not available	Not available
KYC identity verification	Available	Not available	Add-on	Add-on
Version control	Available	Not available	Not available	Available
Startup-friendly pricing	Free tier	Free	From $10/mo	From $25/mo
Try Chaindoc free	Get started

Swipe left or right to see all columns.

Benefits

What makes Chaindoc contract templates different

Standard legal clauses are already there. You fill in the specifics and the structure handles the rest.

Efficiency

Saves hours per contract

The same contracts repeat — NDAs before sales calls, service agreements for new clients. Without templates, each takes hours. With one, it's five minutes and a signature.

Accuracy

Reduces costly mistakes

Blank documents invite omissions: forgotten termination clauses, missing liability caps, vague payment terms. A good template already has those. You edit specifics, not legal structure.

Legal review

Speeds up legal review

Templates don't bypass legal review — they make it faster. Your lawyer focuses on terms that matter for this deal, not boilerplate that's been reviewed a hundred times.

Free plan

Free to start

Chaindoc's template library is free. NDA, service contract, employment agreement — pick one, fill it in, send for signing. Upgrade for team features or API access.

Start with a free contract template

Pick from NDA, service contract, employment agreement, and more. Fill in the details and send for e-signature — no setup needed.

Browse templates

Step by step

How to create a legally binding contract online

Five steps from blank page to a signed, blockchain-verified contract. No contract builder software to install and nothing to download. Everything runs in your browser.

Template

Pick a contract template

Browse by category: NDA, employment, service, vendor, web development, partnership. Each contract template is drafted by legal professionals and ready to edit right away.

Customize

Customize the terms

Change names, dates, payment amounts, deliverables, termination clauses. The template structure stays intact while you make it specific to your deal.

Signers

Add signers

Enter each signer's email. For high-value contracts, turn on KYC verification so you know exactly who's on the other end.

E-sign

Send for e-signature

One click. Each recipient gets a notification and signs from any device. You see who's signed and who hasn't in real time.

Proof

Get blockchain proof

Once everyone signs, Chaindoc generates a completion certificate. Document hash, timestamps, signer identities, all recorded on the blockchain.

Free

Start now, it's free

Your first legally binding contract takes five minutes and costs nothing. Create a document and pick any free contract template from the library.

Start free — use a contract template now

Pick a template, customize it, send for signing. Your first contract takes five minutes and costs nothing. Blockchain verification included.

Get started for free

FAQ

Common questions about contract templates

Answers to the most common questions about contract templates, legal validity, and digital signing. Anything else — reach out via our support page.

Guides and resources

Contract and signing guides

How to create contracts online, pick the right template, and what blockchain verification actually means for your documents.

View all articles

Customizable contract templates for every business need

What are contract templates and why do they matter

Save time and legal costs

Cover every business relationship

Types of customizable contract templates on Chaindoc

Employment contract templates

Non-disclosure agreement templates

Vendor and supplier contract templates

Web development contract templates

Service contract templates

Lease and rental agreement templates

Start from a template, not a blank page

Why choose Chaindoc over other contract generators

Templates that don't stop at download

Smart contract template generator, not just a file

Enterprise features without the enterprise price

Compliance built in, not bolted on

Blockchain audit trail on every contract

Chaindoc vs other contract template platforms

Chaindoc

Template sites

E-sign tools

Enterprise CLM

What makes Chaindoc contract templates different

Saves hours per contract

Reduces costly mistakes

Speeds up legal review

Free to start

Start with a free contract template

How to create a legally binding contract online

Pick a contract template

Customize the terms

Add signers

Send for e-signature

Get blockchain proof

Start now, it's free

Start free — use a contract template now

Common questions about contract templates

What are the 3 parts of a contract?

Is a written contract legally binding?

How do I create a contract for services?

What's the difference between a contract template and a contract generator?

Can I use Chaindoc's contract templates for free?

Are Chaindoc contracts valid in court?

Contract and signing guides