Electronic Signature Examples and Types: Sign a Contract in Seconds

Remember when stationery was a status symbol? 

Pulling out a $200 fountain pen to sign a contract was a power move.

Today, that ritual has largely disappeared. Electronic signatures, or e-signatures, are digital methods of signing documents that indicate agreement or approval without using pen and paper.

• Electronic signatures (e-signatures) are legally recognized digital methods for signing documents online.

• They range from simple click-to-sign actions to highly secure identity-verified signatures.

• E-signatures speed execution, create audit trails, and reduce friction across the contract lifecycle when integrated into contract management workflows.

What Is an E-signature?

An electronic signature (e-signature) is a digital way to indicate agreement or approval on a document without using physical ink. Instead of printing and scanning, parties can sign contracts online using typed names, drawn signatures, click-to-sign confirmations, or secure digital signatures.

Most people encounter e-signatures when opening a bank account, signing an NDA, approving onboarding paperwork, or finalizing vendor agreements remotely.

Electronic signatures are sometimes used interchangeably with digital signatures, though digital signatures typically refer to cryptographic methods that verify identity and document integrity.

Why Use Electronic Signatures?

E-signatures remove one of the most common contract bottlenecks: execution delays.

Instead of routing documents manually, coordinating meetings, or waiting on mail, organizations can finalize agreements instantly across locations and devices. For many teams, the biggest value isn’t convenience alone — it’s removing execution friction that slows deal cycles, onboarding, vendor approvals, and compliance workflows.

Convenience and speed

E-signatures allow parties to sign from anywhere, reducing turnaround time and eliminating physical routing delays.

Security and verification

Modern e-signature tools often include encryption, authentication methods, and audit trails that verify signer identity and document integrity.

Cost and sustainability

Reducing printing, shipping, and storage contributes to operational efficiency and paper reduction initiatives.

Better workflow visibility

Digital signing creates timestamps and activity logs that support audits, compliance efforts, and contract reporting.

Whether you're in the healthcare space or juggling a ton of different vendors from all around the country, e-signatures can make contract management a whole lot easier.

Electronic Signature Examples and Types

There are three primary types of electronic signatures, each offering different levels of identity assurance and security. Choosing the right type typically depends on contract risk, regulatory requirements, and the level of verification needed.

The three types of e-signatures are:

Simple Electronic Signature (SES) 

A simple electronic signature typically involves typing a name, clicking a checkbox, or inserting an image of a signature.

Common use cases:

• Low-risk agreements
• Terms of service
• Internal approvals

SES options are easy to deploy but may offer limited identity verification depending on implementation. 

Here's what an example of an SES might look like:

Advanced Electronic Signature (AES) 

An advanced electronic signature adds identity verification measures such as passwords, SMS codes, or biometric authentication.

Common use cases:

• Vendor agreements
• Employee contracts
• Commercial transactions

AES provides stronger evidence of signer identity and document integrity than SES.

AES are legally binding in the U.S., the EU, and many other countries around the world. They're typically used to sign contracts of all types with higher stakes and value, such as property leases and business deals. 

Not only does an AES need to be linked exclusively to the signer's ID, but it'll also require the signer to prove their identity with a password, access code, or even a biometric feature like a fingerprint or facial recognition. And any document signed with it will prevent any potential modifications.

An AES may be a bit more complicated than an SES, but it gives you the added security of a signature that can't be copied or falsified.

Here's what an example of an AES might look like:

Qualified Electronic Signature (QES) 

A qualified electronic signature offers the highest level of identity assurance and is issued through a regulated trust service provider.

Common use cases:

• High-value contracts
• Financial documents
• Regulatory filings

A QES has the same requirements as an AES, but it also needs to be issued by a regulator-approved qualified trust services provider (QTSP) that can verify the authenticity of the signer's identity.

There are two variants of a QES:

Local qualified electronic signature (LQES): generated using cryptography and hosted locally on a signer's own device

Centralized qualified electronic signature (CQES): created through a third-party service and hosted on a secure server

Because both of these QES variants are regulator-approved, both offer top-tier security.

QES are often used to sign tax documents, high-dollar financial agreements, or other high-risk contracts.

Are Electronic Signatures Legal? 

Electronic signatures are legally recognized in many jurisdictions, though requirements vary by region and document type.

While each governing body has its own specific regulations, generally speaking, both AES and QES are legally binding in most countries, though SES may be less widely accepted due to its lackluster security measures.

Before diving in headfirst, however, you should always double-check your local laws before signing any contract electronically.

How To Use E-signatures in Your Business

E-signatures are widely used across industries and departments to execute agreements efficiently.

Common business use cases include:

• Sales contracts 

• Purchase orders 

• Vendor contracts 

• Real estate contracts 

• NDAs and IP agreements

• Employee contracts 

They streamline your processes to help you stay efficient while maintaining the accuracy and security of your records. They also open up a world of possibilities when it comes to remote working — as long as both parties have access to the internet, they can sign documents instantly with an AES or QES. 

To create e-signatures for your business, all you need is e-signature software like DocuSign or DropBox Sign (both of which integrate with ContractSafe's contract management solutions, by the way!)

These programs help you quickly create and sign documents from any device with just a few clicks. They also offer additional security measures, like multifactor authentication and digital certificates, to ensure the identity of signers and protect documents from tampering.

RELATED READ: How Contract Management Software Streamlines Processes

What Changes After Signing (and Where Teams Get Stuck)

Getting a contract signed often feels like the finish line. In reality, it’s a transition point. Once execution happens, contracts shift from negotiation artifacts to operational records that teams rely on for renewals, obligations, reporting, and compliance.

That’s where friction tends to show up. Organizations adopt e-signatures to speed execution, but without clear post-signature visibility, signed agreements can quickly disappear into inboxes, folders, or disconnected systems.

Where teams get stuck

• Treating signing as the final step instead of part of the contract lifecycle

• Using the same signature approach for every agreement without considering risk or compliance needs

• Saving executed contracts in shared drives or email threads with limited searchability

• Losing audit trail visibility needed for compliance reviews or disputes

• Disconnecting signing from renewal tracking, obligations, and reporting

How to move past these gaps

• Align signature type with contract risk and regulatory expectations

• Standardize signing workflows so execution is consistent across teams

• Automatically store signed contracts in a centralized, searchable repository

• Connect execution to lifecycle tracking, alerts, and reporting

• Define ownership for post-signature visibility and ongoing contract management

When signing is connected to visibility and lifecycle management, e-signatures stop being just a convenience and start accelerating how contracts are understood, tracked, and acted on.

RELATED READ: Contract Lifecycle Management Process Best Practices: The Ultimate Guide

How to Integrate E-signatures Into Your Contract Management Process

E-signatures deliver the most value when connected to the broader contract lifecycle rather than used as a standalone tool. Integration ensures signing becomes a seamless transition from negotiation to ongoing visibility and obligation tracking.

What integration enables

• Centralized storage of signed contracts

• Automated status tracking

• Renewal and obligation reminders

• Audit-ready activity logs

• Faster retrieval and reporting

Where ContractSafe fits

ContractSafe connects execution to visibility so signing doesn’t become a disconnected step. With integrated e-signature workflows, teams can:

• Automatically store executed contracts

• Track key dates and obligations

• Search signed agreements instantly

• Share access across teams without per-seat costs

• Start with repository functionality and scale

Want to see it in action? Schedule a demo today.

Key Takeaways

• E-signatures enable fast, remote execution without sacrificing auditability.

• Signature types vary in security and identity assurance, making selection context-dependent.

• Legal recognition is widespread but varies by jurisdiction and document type.

• The biggest efficiency gains come from integrating signing into a contract lifecycle workflow.