Scanned Signature Vs Electronic Signature Guide
Award-winning eSignature solution
What scanned and electronic signatures mean
A scanned signature is an image of a handwritten signature placed on a document, while an electronic signature is a digital action that shows intent to sign. In the U.S., scanned signatures are often used for convenience, but they do not capture the same evidence as an eSignature workflow. Electronic signatures can record signer identity, consent, timestamps, and document history, which helps support enforceability under ESIGN and UETA when the signer’s intent is clear.
Why the difference matters
The distinction affects speed, record quality, and legal defensibility. Electronic signatures can reduce manual handling and create a stronger evidence trail, while scanned signatures mainly preserve appearance. Under ESIGN and UETA, an eSignature can be enforceable if attribution and consent are documented.
Common issues and pitfalls
Scanned signatures can be copied into documents without proving who actually signed or when the signature was applied. Emailing signed PDFs back and forth creates version control problems and makes it harder to track the final record. A pasted signature image may not capture consent, intent, or signer authentication details needed in a dispute. Paper-based approval steps slow turnaround and increase the chance of missing pages, lost files, or incomplete records.
Who uses these signature methods
Real estate
Used for lease agreements, rental applications, and closing documents that need fast turnaround and clear signer records.
Healthcare
Used for patient forms, consent documents, and HIPAA workflows that need access controls and retention discipline.
Typical users and roles
Teams in property management and brokerage operations use signNow to route leases, disclosures, and tenant forms quickly. They benefit when a scanned signature is acceptable for internal drafts, but rely on electronic signatures for completed records, audit trails, and remote signing across multiple parties. Operations leaders in healthcare, finance, and legal services use signNow when documents need controlled access, signer verification, and retention. They often move from scanned signatures to electronic signatures for patient intake, approvals, client authorizations, and regulated records that need stronger evidence.
Best ROI. Our customers achieve an average 7x ROI within the first six months.
Scales with your use cases. From SMBs to mid-market, airSlate SignNow delivers results for businesses of all sizes.
Intuitive UI and API. Sign and send documents from your apps in minutes.
Key features and practical benefits
Electronic signatures add evidence, speed, and consistency to workflows that would otherwise rely on a copied signature image.
Intent capture
Captures signer intent through a digital action instead of a pasted image, which improves record quality and reduces ambiguity in later review.
Audit trail
Records timestamps, signer details, and document history so the final file carries more context than a scanned signature alone.
Remote signing
Supports remote signing on desktop and mobile, which helps teams complete approvals without printing, scanning, or mailing documents.
Workflow control
Reduces manual handling by keeping the workflow inside one platform, which lowers the chance of missing pages or lost versions.
Templates
Works with templates and reusable fields, so repeated agreements can move faster while keeping the same signing structure.
Record consistency
Helps teams keep a consistent record format, which is useful when documents must be reviewed, stored, or exported later.
How the signing flow works
The workflow moves from document preparation to signature capture, then into stored records with supporting evidence.
Prepare: Create the document and choose the signing method. Deliver: Send it to the signer through email or link. Sign: Signer reviews, signs, and submits the record. Complete: System stores the completed file and audit details.
Quick setup steps
A short setup path helps teams move from a document draft to a completed electronic record.
Upload:
Upload the document and place signature fields. Assign:
Choose the signer and send the request. Send:
Ask the signer to complete the document online. File:
Review the completed file and store it securely.
Recommended workflow setup
Use stronger identity checks for regulated records, keep a complete audit trail, and retain signed files according to the governing rule.
| Setting | Recommendation |
|---|---|
| Authentication method | SMS OTP for remote signing |
| Signature type | SES for routine agreements |
| Audit trail | Enable full event logging |
| Document retention | 6 years (HIPAA 45 CFR 164.530(j)(2)) |
| Encryption | TLS 1.2/1.3 and AES-256 |
Platform and device requirements
signNow works in modern browsers and on mobile devices, with secure connections over TLS 1.2 or TLS 1.3.
Desktop browsers Chrome, Firefox, Edge, and Safari Operating systems Windows, macOS, iOS, and Android Mobile devices iPhone, iPad, and Android phones
For enterprise use, managed Windows and macOS devices, SSO, and API access help standardize deployment. iOS and Android support mobile signing, while browser-based access keeps document workflows available across office and field teams.
Security and compliance snapshot
Encryption:
Storage protection:
Security report:
Information security:
Healthcare compliance:
Legal framework:
Real-world use cases
These examples show how teams use signNow to move from image-based signatures to structured electronic records.
Property operations
A property operations team needs fast lease execution across offices and mobile staff.
- Tim Martin, Founder at Martin Properties, said he could process documents online with 100% compliance and built-in security.
Electronic signatures helped the team complete forms efficiently on mobile and offline, while keeping a stronger record than a scanned image alone.
Enterprise operations
A technology services team needs flexible routing for internal and external approvals tied to NetSuite.
- Kodi-Marie Evans, Director of NetSuite Operations at Xerox, highlighted the need for the right signatures on the right documents.
signNow supported document routing by format and integration, which helped the team match approvals to the right workflow and keep records organized.
Best practices for signing workflows
A clear policy helps teams decide when a scanned signature is enough and when an electronic signature is the better record.
Choose the right method
Match authentication to risk
Preserve the record set
Define retention early
FAQ and troubleshooting
These answers focus on plan limits, compliance requirements, and recordkeeping questions that affect scanned and electronic signatures.
signNow Business starts at $8/user/mo billed annually, and it includes legally binding eSignatures, audit trails, templates, mobile apps, ISO 27001, SOC 2, and GDPR support. If you need bulk send, check Business Premium.
signNow provides a 7-day free trial with no credit card required. Trial access is useful for testing document routing, templates, and signer experience before choosing a paid plan.
HIPAA use requires a BAA. signNow supports HIPAA workflows, but the covered entity must have a signed Business Associate Agreement before handling PHI through the platform.
For higher-assurance signing, use identity verification that fits the document. signNow supports secure electronic workflows, and stronger authentication is important when ESIGN, UETA, or industry rules require better attribution.
If a document needs a stronger evidentiary record, keep the completed file and audit trail together. signNow records signing activity, which helps support non-repudiation and later review under ESIGN and UETA.
For regulated records, retention depends on the rule that applies. HIPAA-covered documents require 6 years under 45 CFR 164.530(j)(2), while other records may follow company policy or another statute.
Vendor comparison at a glance
The table below compares core signing capabilities and pricing signals across major vendors used for U.S. eSignature workflows.
| signNow | DocuSign | Adobe Sign | PandaDoc |
|---|---|---|---|
| ESIGN and UETA | Yes | Yes | Yes |
| Audit trail | Yes | Yes | Yes |
| HIPAA support | Yes | Yes | Yes |
| Envelope cap | Unlimited | 100/year | Not verified |
| Starting price | $8/user/mo | $15/user/mo | $15/user/mo |
Rollout and retention timeline
This timeline combines rollout milestones with retention facts that matter after the first document is signed.
Setup day:
First send:
Team onboarding:
7-day trial:
HIPAA retention:
ESIGN consent:
Audit review:
Policy review:
Risks of using signatures poorly
Poor attribution
Missing audit trail
No consent record
Short record retention
What happens in the audit trail
The audit trail records identity, timing, and document integrity so the signing record can be reviewed later.
Authenticate:
Timestamp:
Hash:
Seal:
Store:
Export:
Pricing and plan features
Pricing varies by vendor, plan tier, and billing cycle, so the table uses verified entry-level figures where available.
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free trial | 7-day trial | Not verified | Not verified | Not verified | Not verified |
| Bulk send | Yes | Not verified | Not verified | Not verified | Not verified |
| Audit trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA compliance | BAA required | BAA available | BAA available | Not verified | Not verified |
Key performance indicators that demonstrate SignNow's proven track record.