ESIGNATURE COMPLIANCE

eSignature Compliance: Legally Binding & Auditable Signatures

Go beyond a simple signature. Secure your agreements with our ESIGN, UETA, HIPAA, and GDPR compliant platform, backed by court-admissible audit trails that eliminate risk and ensure enforceability.

In today's digital world, an unenforceable agreement or a failed audit can be catastrophic. The lingering fear—'Is this signature truly legally binding?'—costs businesses time, money, and peace of mind.

eSignly was built to eliminate that uncertainty. Since 2014, we have provided a fortress of compliance for over 100,000 users, from startups to global enterprises like Nokia and UPS. Our platform combines the simplicity of a one-click signature with the rigor of bank-grade security and an unwavering commitment to legal standards. We don't just help you get documents signed; we provide the certainty that they are secure, compliant, and legally defensible in any jurisdiction.

TRUSTED BY GLOBAL LEADERS
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Amcor Logo
Nokia Logo
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Dubal Holding Logo
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Why Choose Us (9 Pillars of Compliance & Security)

We differentiate eSignly by breaking down our value proposition into tangible, benefit-oriented points focused on security, legality, and auditability. Here is why industry leaders trust us with their most sensitive agreements.

Court-Admissible Audit Trails

Every action is captured in a detailed, time-stamped log, from document creation to the final signature. This creates a comprehensive, non-repudiable record that serves as powerful evidence, designed to be admissible in court.

Global & US Legal Compliance

Our signatures are designed to comply with the U.S. Electronic Signatures in Global and National Commerce (ESIGN) Act and the Uniform Electronic Transactions Act (UETA), as well as international standards like GDPR, giving your agreements legal validity across the globe.

Industry-Specific Certifications

We go beyond baseline laws with specific compliance for regulated industries. We are compliant with HIPAA to protect patient information and 21 CFR Part 11 for life sciences, ensuring you meet your sector's stringent requirements.

Bank-Grade Security

Your data is protected with AES-256 bit encryption at rest and TLS 1.3 in transit. Our SOC 2 Type II and ISO 27001 certifications mean our security controls are continuously audited and verified by third parties.

Immutable Document Sealing

Once a document is signed, we apply a tamper-evident seal. Any subsequent changes, no matter how small, will invalidate the seal, ensuring the integrity of your agreement from the moment of signing.

Guaranteed Signer Authentication

Confirm the identity of your signers with multiple levels of authentication, from email verification to more advanced methods like SMS passcodes or knowledge-based authentication, strengthening the legal weight of your documents.

Data Residency & Sovereignty

Control where your data is stored. For businesses with specific data sovereignty requirements (e.g., under GDPR), we offer options to store your sensitive documents in regional data centers in the USA or EMEA.

Developer-First API Security

Integrate compliance directly into your applications with our secure REST API. We provide robust authentication, sandboxed environments, and detailed documentation so your developers can build with confidence.

Dedicated Compliance Support

Our expertise is your resource. From implementation to navigating complex regulatory questions, our team is available to help you configure your workflows for maximum compliance and peace of mind.

Industry-Specific Compliance Solutions

We go beyond baseline laws with tailored workflows for regulated industries. Whether you are in healthcare, finance, or global manufacturing, our platform ensures you meet your sector's stringent security and regulatory requirements.

Healthcare

Healthcare Network Achieves Full HIPAA Compliance

"eSignly was more than a software provider; they were a compliance partner. Their team understood the nuances of HIPAA inside and out."
Avatar for Rachel Manning
Rachel Manning
COO, Apex Specialty Clinics

Key Outcomes

  • Patient onboarding cut by 75%.
  • 100% HIPAA compliance.
  • $50,000 annual paper cost savings.
FinTech

FinTech Startup Secures $20M Funding Round

"The eSignly audit trail held up to the highest level of scrutiny. Their API was clean, reliable, and allowed us to build a compliant workflow directly into our platform."
Avatar for Thomas Lamb
Thomas Lamb
CTO, LendSwift Capital

Key Outcomes

  • Execution time: 24hrs to <5 mins.
  • Passed investor due diligence.
  • 18% increase in agreement conversion.
Manufacturing

Global Manufacturer Unifies Supply Chain Contracts

"Knowing that our contracts are compliant in both Texas and Berlin, and that we can prove it with a detailed audit trail, has been a game-changer."
Avatar for Warren Doyle
Warren Doyle
General Counsel, Amcor

Key Outcomes

  • Instant verification of supplier contracts.
  • Full GDPR data residency compliance.
  • 30% reduction in legal risk exposure.

How It Works: The Anatomy of an Audit Trail

We don't just capture a signature; we capture the context. Our audit trail is a cryptographically secured, time-stamped ledger that provides indisputable evidence of every action taken on your document.

Document Hash Signed Audit LedgerNon-Repudiable

SHA-256 Document Hashing

Every document is processed with SHA-256 hashing to create a unique digital fingerprint. This ensures the document's integrity from creation to completion.

Bank-Grade Encryption

Data at rest is secured with AES-256 encryption, while data in transit is protected via TLS 1.3. Your documents are inaccessible to unauthorized parties.

Multi-Factor Authentication

We confirm the identity of your signers using diverse methods including email verification, SMS passcodes, and PKI-based digital certificates for advanced assurance.

Immutable Audit Trails

Every event—from opening to signing—is recorded with a timestamp, IP address, and device ID in an immutable log that cannot be altered or deleted.

Tamper-Evident Sealing

Once signed, we cryptographically seal the document. Any subsequent changes to the document content will automatically invalidate the seal, proving unauthorized modification.

Legal Compliance Standards

Our architecture is built to comply with the ESIGN Act, UETA, GDPR, and industry-specific regulations like HIPAA and 21 CFR Part 11, ensuring your signatures are legally defensible.

Our Compliance Services

We go beyond a simple signature. We provide a full suite of services designed to ensure your organization meets the highest standards of security, legality, and auditability in every document transaction.

Compliance Assessment & Strategy

Unsure where you stand? Our experts work with you to analyze your current workflows, identify compliance gaps, and develop a strategic roadmap for implementing a secure, legally-binding digital signature process tailored to your industry and risk profile.

  • Identify and mitigate hidden compliance risks.
  • Create a clear, actionable plan for digitalization.
  • Ensure your solution aligns with business goals and legal requirements.

Legally Binding Signature Implementation

We configure and deploy eSignly to meet the specific legal standards you require, whether it's ESIGN/UETA in the US, GDPR in Europe, or other regional laws. This service ensures your setup is optimized for enforceability from day one.

  • Gain confidence that your eSignatures are legally sound.
  • Reduce time spent on legal reviews for digital documents.
  • Standardize your contract execution process across the organization.

Comprehensive Audit Trail Generation

We go beyond a simple signature image. This service focuses on configuring your account to capture every piece of essential data—IP addresses, timestamps, user actions—into a single, easy-to-read, court-admissible Certificate of Completion for every document.

  • Generate powerful evidence to counter any future disputes.
  • Easily provide documentation for audits and legal discovery.
  • Achieve a higher level of non-repudiation for all agreements.

HIPAA-Compliant Workflow Setup

For healthcare organizations, we implement eSignly within a HIPAA-compliant framework. This includes signing a Business Associate Agreement (BAA) and configuring workflows to ensure the security and privacy of Protected Health Information (PHI).

  • Securely handle patient intake forms, consent forms, and more.
  • Maintain compliance with federal healthcare privacy laws.
  • Digitize patient-facing paperwork without compromising security.

21 CFR Part 11 Compliance Module

For life sciences and pharmaceutical companies, we enable our 21 CFR Part 11 module. This provides features required by the FDA, including specific signature manifestations, strict access controls, and validation documentation.

  • Meet FDA requirements for electronic records and signatures.
  • Streamline clinical trials, lab reports, and quality assurance documentation.
  • Maintain a validated system with clear, auditable controls.

GDPR & Data Processing Agreement (DPA) Management

Navigating European privacy law is complex. We provide a signed DPA and tools to help you manage data subject rights. This service helps configure your account for GDPR, including data residency options and consent management.

  • Meet your obligations as a data controller under GDPR.
  • Build trust with your European customers and partners.
  • Simplify cross-border data and signature workflows.

Secure API Integration for Compliant Workflows

Embed our compliance engine directly into your own software. Our team assists your developers in using our REST API to build seamless, secure, and compliant signing experiences for your users, without them ever leaving your platform.

  • Automate agreement workflows at scale.
  • Maintain brand consistency with embedded signing.
  • Ensure compliance is built into your product, not bolted on.

Customizable Signer Authentication

The legal strength of a signature depends on knowing who signed. We help you implement the right level of authentication for your risk level, from simple email links to multi-factor methods like SMS codes or even ID verification for high-value transactions.

  • Increase the legal weight and defensibility of your agreements.
  • Tailor security levels based on document sensitivity.
  • Prevent fraud and unauthorized signatures.

Tamper-Evident Sealing & Versioning

This service ensures your document integrity is non-negotiable. We help you implement workflows where every signed document is cryptographically sealed. We'll show you how to manage versions and prove that a signed document hasn't been altered.

  • Guarantee the finality and integrity of your executed agreements.
  • Visibly demonstrate to all parties that the document is secure.
  • Maintain a clear history of document versions before signing.

Data Encryption in Transit & at Rest

While a standard feature, this service involves consulting on your overall data security posture. We explain our encryption standards (AES-256, TLS 1.3) and how they protect your data at every stage, helping you document this for your own security audits.

  • Confidently answer security questionnaires from your clients.
  • Protect sensitive data from interception and unauthorized access.
  • Meet the security requirements of enterprise-level customers.

Document Retention & Archival Policy Configuration

Different documents have different lifespans. We help you set up automated retention and archival policies within eSignly to ensure you're storing documents for as long as legally required, and securely disposing of them when they're not.

  • Automate compliance with legal retention schedules.
  • Reduce storage costs and data liability.
  • Easily find and manage archived documents when needed.

On-Premise Deployment for Full Data Control

For organizations with the strictest data governance policies, such as government agencies or certain financial institutions, we offer an on-premise deployment option. This places the eSignly platform within your own infrastructure, giving you ultimate control.

  • Maintain 100% control over your data and documents.
  • Meet the most stringent internal or regulatory data policies.
  • Integrate deeply with private, internal systems.

Bulk Send for Regulated Communications

When you need to send a single document, like a policy update or a disclosure form, to thousands of recipients for their signature or acknowledgment, this service ensures it's done efficiently and with a full audit trail for each individual recipient.

  • Efficiently manage mass acknowledgments and agreements.
  • Receive a unique, auditable record for every single recipient.
  • Save hundreds of hours compared to manual sending.

Identity Verification Services (Advanced)

For the highest-value transactions, we can integrate advanced identity verification. This service involves matching a signer's government-issued ID against their self-portrait, providing an unparalleled level of identity assurance for your agreements.

  • Meet KYC (Know Your Customer) and AML (Anti-Money Laundering) requirements.
  • Virtually eliminate identity fraud in remote transactions.
  • Secure high-stakes agreements like large loans or real estate deals.

Compliance Training & Team Onboarding

A tool is only as good as the team using it. We provide tailored training sessions for your users, administrators, and legal teams to ensure they understand how to use eSignly in a compliant manner, maximizing adoption and minimizing risk.

  • Ensure consistent, compliant use of the platform across your company.
  • Empower your team to manage workflows confidently.
  • Maximize your ROI by driving platform adoption and efficiency.

Frequently Asked Questions

Clear, definitive answers to help you navigate compliance, legality, and the security of your digital agreements.

Aren't all eSignature solutions compliant? Why should I choose eSignly?

While many services meet basic requirements, we specialize in verifiable, audit-proof compliance for high-stakes industries. We provide specific certifications like HIPAA and 21 CFR Part 11, backed by immutable audit trails that are designed to be indefensible in court. We don't just check a box; we build your defense.

This level of compliance seems expensive. We're a small business and might not need all this.

We believe foundational compliance is a right, not a luxury. That's why our core legal and security framework is built into all plans, including our free and professional tiers. You get enterprise-grade legal protection from day one, at a price that scales with your growth, so you never have to choose between your budget and your business's security.

Our legal team is skeptical about digital signatures being as valid as wet ink signatures.

That's a common and prudent concern. Federal laws like the ESIGN Act and UETA give electronic signatures the same legal weight as handwritten ones, provided certain standards are met. eSignly is built to exceed these standards, capturing comprehensive intent and evidence in an audit trail that is often more defensible than a wet signature, which can be easily forged or disputed.

How can I be sure my data is secure and won't be breached?

Your data security is our highest priority. We use bank-grade AES-256 encryption for data at rest and TLS 1.3 for data in transit. Our infrastructure is fortified by our ISO 27001 and SOC 2 Type II certifications, which involve rigorous, ongoing audits of our security controls. Your documents are safer with us than on a local server or in a filing cabinet.

Does eSignly support specific industry regulations like HIPAA or 21 CFR Part 11?

We offer specific modules tailored to highly regulated fields. HIPAA compliance is integrated into our healthcare plans with Business Associate Agreement (BAA) support, and our 21 CFR Part 11 module provides the exact validation controls and electronic signature manifestations required by the FDA for life sciences.

How does your audit trail protect me in the event of a legal dispute?

Your audit trail is your legal armor. It captures the who, what, when, and where of every signing event, creating an immutable record of intent. If a signature is ever challenged, you possess a forensic map of the entire transaction, providing the evidence necessary to establish non-repudiation in a court of law.

Is your platform compliant with international privacy laws like GDPR?

Yes. We support GDPR compliance through robust data residency options. You can elect to host your data within our EU-based infrastructure, ensuring you meet sovereignty requirements while leveraging our full suite of signing tools. We also provide the necessary tools to manage data subject rights effectively.

Can I host eSignly on my own servers for maximum data control?

Absolutely. For organizations with extreme security mandates—such as government agencies, defense contractors, or financial institutions—we offer on-premise deployment. This puts our technology directly inside your infrastructure, giving you 100% control over your data governance and connectivity.

How does the eSignly API integration handle compliance for my users?

Our API is built on the principle of "Compliance by Design." When you build with our REST API, you inherit our entire security and compliance framework. You get the same bank-grade encryption and immutable audit trails as our web users, ensuring your application remains compliant as it scales, without adding development overhead.

What happens to my documents if I stop using your service?

You own your data. You can export your documents and audit trails at any time via our platform or API. If you discontinue your service, we provide an off-boarding process to ensure your data is transferred or purged according to your internal retention policy, keeping you in full control of your legal records.

eSignly vs. Traditional & Basic Solutions

Understanding the difference between simple signature tools and a compliance-focused platform is critical for mitigating legal and operational risk.

Feature / Capability eSignly Manual Paper Process Basic/Consumer Tools
Court-Admissible Audit Trail Full, Immutable Log Non-Existent/Manual Limited Evidence
Security Certifications ISO 27001, SOC 2, HIPAA Physical Risk Only Basic Encryption
Regulatory Compliance ESIGN, UETA, 21 CFR Part 11 Manual Verification Varies
Tamper-Evident Sealing Cryptographic Hash Easily Altered Limited
Integration & API Full REST API & SDKs None Limited/No API

Why eSignly Wins

While basic tools might handle simple signatures, they fail to provide the indisputable legal defense required in regulated industries. eSignly provides not just the tool, but the infrastructure of trust—from audit trails that stand up in court to industry-specific compliance with HIPAA and 21 CFR Part 11. When your business requires certainty, eSignly is the only choice.

Client Success & Trust

See how industry leaders across healthcare, finance, and technology rely on eSignly to secure their agreements and streamline their compliance workflows.

Avatar for Samuel Gordon
"The financial risk of an unenforceable contract was a major concern for us. eSignly gives us the peace of mind that every sales agreement and vendor contract is locked down with a robust, legally-defensible audit trail. It's an investment in certainty."
Samuel Gordon
CFO, Summit Manufacturing Group
Manufacturing | 200 employees, multi-site, USA
Avatar for Orlando Gilbert
"As a tech company in the healthcare space, security and compliance are non-negotiable. eSignly's API was straightforward to integrate, and their willingness to sign a BAA was critical. Their SOC 2 report made our own security audits much easier."
Orlando Gilbert
CTO, HealthTech Innovators
Healthcare Technology | 75 employees, SaaS Provider, USA
Avatar for Veronica Dale
"We deal with contracts across dozens of countries. eSignly's understanding of both US and international law, particularly GDPR, is what sold us. Their platform simplifies managing cross-border compliance and provides the evidence we need to stand behind our agreements."
Veronica Dale
General Counsel, Global Logistics Partners
Logistics | 5000+ employees, International, EMEA
Avatar for Samuel Gordon
"I'm paid to be skeptical. I reviewed the eSignly Certificate of Completion, and it's the most thorough audit trail I've seen. It captures every event, timestamp, and IP address. It makes my job of proving compliance to regulators straightforward."
Samuel Gordon
Compliance Officer, First Choice Financial
Financial Services | 500 employees, Regional Bank, USA
Avatar for Lauren Gentry
"We needed a professional and legally sound way to sign client proposals and contracts without the hassle of printing and scanning. eSignly was incredibly easy to set up, affordable for our small business, and gives us the same level of legal protection as a huge corporation."
Lauren Gentry
Founder, Creative Contracts Co.
Creative & Marketing Agency | 15 employees, Startup, Australia
Avatar for Fabian Hawthorne
"Onboarding new employees involves a mountain of sensitive paperwork. With eSignly, the entire process is now digital, secure, and compliant. New hires can sign their offer letters and policy acknowledgments from anywhere, and we have a perfect, auditable record for every single employee."
Fabian Hawthorne
Head of HR, TechScale Inc.
Technology | 300 employees, high-growth, USA

Flexible Engagement Models

Tailored solutions designed to fit your organization's specific compliance, security, and scalability needs.

SaaS Plans (Professional, Business, Enterprise)

Ideal for: Businesses of all sizes needing a ready-to-use, web-based platform for sending and managing documents.

Includes:

  • Access to the secure eSignly web application.
  • Core compliance features (ESIGN, UETA, Audit Trails) on all plans.
  • Advanced compliance (HIPAA, 21 CFR Part 11) available on higher-tier plans.
  • Team management and branding customization.

Timeline: Instant setup. Start signing documents in under 5 minutes.

Per user, per month subscription. Annual discounts available.

eSignature API

Ideal for: Tech companies and enterprises wanting to embed compliant eSignature functionality directly into their own websites, applications, or internal systems.

Includes:

  • Access to our full-featured REST API.
  • Developer sandbox for testing and development.
  • Comprehensive API documentation and developer support.
  • All compliance and security features available via API endpoints.

Timeline: Get your first API document signed in under an hour. Full integration timeline depends on project complexity.

Monthly subscription based on API call volume. Tiered pricing with volume discounts.

On-Premise Deployment

Ideal for: Government agencies, financial institutions, or any organization with extreme data governance rules that prohibit cloud solutions.

Includes:

  • A full instance of the eSignly platform deployed within your private data center.
  • Complete control over data, infrastructure, and security updates.
  • Dedicated implementation and support from our enterprise engineering team.

Timeline: 6-12 weeks for implementation and deployment.

Custom enterprise license agreement. Contact sales for a quote.