Electronic Signature vs Digital Signature: What's the Difference?

They sound the same but they're not. Here's what matters for your business.

Published 2026-03-16 · 6 min

Quick Answer

An electronic signature (e-signature) is any electronic indication of intent to agree — a typed name, drawn signature, or clicked button. A digital signature is a specific type of e-signature that uses cryptographic technology to verify identity and ensure document integrity. Think of it this way: all digital signatures are e-signatures, but not all e-signatures are digital signatures.

When to Use E-Signatures

E-signatures are commonly used for everyday business documents such as contracts, NDAs, service agreements, freelance agreements, and internal approvals. Their legal effect depends on the transaction and applicable law.

When to Use Digital Signatures

Digital signatures add cryptographic verification and are required for high-security scenarios: government filings, regulated industries (healthcare, finance), and cross-border transactions requiring qualified electronic signatures (QES) under eIDAS.

Legal Validity Comparison

Both types are legally valid, but the level of evidence differs:

The Bottom Line

For 95% of business documents, e-signatures are the right choice. They're faster, cheaper, and equally legal. Save digital signatures for government filings and highly regulated transactions. Platforms like iContract make e-signing effortless while maintaining full legal compliance with audit trails, timestamps, and IP logging.

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