API Access
APIs allow integration of email signature requests into CRM, HRIS, or custom applications, enabling automated generation and delivery of signing links from backend systems without manual intervention.
Email-driven digital signatures streamline approvals and reduce turnaround time while preserving a clear audit trail and authentication details for legal and compliance purposes.
Legal counsel configures signer order, authentication levels, and clause placement to ensure contracts are enforceable and evidence is preserved; they review audit trails to support dispute resolution and verify identity metadata for compliance.
An HR manager prepares offer letters and onboarding packets, assigns signer roles for new hires, and sets reminders; they use email signing to centralize records and reduce manual paperwork during hiring cycles.
Legal, HR, sales, and procurement teams frequently rely on email-delivered signatures to manage approvals and contracts efficiently.
Small businesses through enterprise organizations adopt email signature workflows to shorten cycle time and maintain auditable records for compliance.
APIs allow integration of email signature requests into CRM, HRIS, or custom applications, enabling automated generation and delivery of signing links from backend systems without manual intervention.
Integrating with corporate directories and single sign-on simplifies user provisioning, enforces consistent identity controls, and centralizes administrative permissions across the organization.
Customizable email templates and signing pages present consistent branding and legal notices while retaining security controls and audit features required for compliance.
Support for knowledge-based checks, SMS or authenticator apps, and certificate-based signing increases signer verification strength for sensitive agreements.
Bulk Send and batch processing features let organizations distribute identical documents to large recipient lists while maintaining individualized records and signing links.
Centralized dashboards and exportable logs enable compliance reporting, usage tracking, and periodic audits across departments and geographies.
Reusable templates let teams predefine roles, fields, and message text so common agreements can be sent quickly by email without rebuilding documents each time. Templates reduce errors and keep language consistent across signers and departments.
Bulk Send enables a single document to be emailed to many recipients with individualized signing links and tracking, saving time for mass distributions such as NDAs or policy acknowledgements while preserving individual audit trails.
Automated reminders and expiration settings ensure signers receive follow-ups and that documents automatically lock after deadlines, supporting SLA management and preventing indefinite signing windows that complicate record retention.
Comprehensive audit records capture timestamps, IP addresses, authentication events, and document hashes, providing verifiable evidence for each signature event and supporting legal defensibility and internal reviews.
| Feature | Default Configuration |
|---|---|
| Document Expiration Reminder Frequency Interval | 48 hours |
| Default Signing Order and Parallel Option | Sequential or parallel |
| Authentication Requirement for Signers | Email plus code |
| Automatic Lock on Expiration | Enabled |
| Audit Log Retention Policy Setting | 7 years |
Email-based signing works across desktop and mobile devices, but confirm browser compatibility and mobile email client behaviors before sending.
Ensure recipients use updated browsers or official mobile apps to avoid rendering or authentication issues; document-specific features like in-line annotations may vary by device and client.
A clinic sends patient consent forms by email for signature to improve intake speed and reduce front-desk processing time.
Resulting in faster patient throughput and clearer audit trails for HIPAA compliance and internal recordkeeping.
A sales team emails contracts and adjustments to customers for signature to close deals remotely and avoid printing.
Leading to faster revenue recognition and a preserved chronological audit trail for later verification.
| Criteria | signNow (Recommended) | DocuSign | Adobe Acrobat Sign |
|---|---|---|---|
| Bulk Send | |||
| API Access | REST API | REST API | REST API |
| HIPAA Support | Available | Available | Available |
| Offline Signing | Limited | Limited |
1–3 days typical
48 hours after send
Every 3–5 days
14–90 days depending on policy
30–90 days for drafts and unsigned items
7 years typical for business contracts
Follow sector rules such as HIPAA or FERPA
Move to archive after one year
Purge per policy after retention period
| Products | signNow (Recommended) | DocuSign | Adobe Acrobat Sign | Dropbox Sign | PandaDoc |
|---|---|---|---|---|---|
| Starting monthly price per user | $8–$15 | $10–$40 | $14–$40 | $12–$20 | $19–$49 |
| API access availability | Included in API plans | Available on business plans | Available in enterprise plans | Available with API plan | Available in business plans |
| Bulk sending capability | Included on mid plans | Advanced add-on | Included in some plans | Included | Included with limits |
| HIPAA-compliant option | Yes, via BAAs | Yes, via BAAs | Yes, via agreements | Contact sales | Contact sales |
| Free trial or tier | Free trial available | Trial and free tier limited | Free trial available | Free trial available | Free trial available |
Create, execute, and manage workflows of any complexity, electronically from virtually anywhere. Scalable eSignature capabilities allow you to share documents with the right people in the correct order and define roles for each recipient. Execute document workflows faster and easier than ever before.
Optimize complex signing processes with airSlate SignNow’s powerful features to enhance your business. Control your automated eSignature workflows to ensure they're running at peak performance with instant notifications and reminders.
Bring teams together in a secure, shared environment. Manage documents, use form templates and notifications to create more efficient cross-organization collaboration. Free your employees from having to spend time on repetitive activities so that they can focus on valuable, business-critical tasks.
Run your projects with industry-leading integration. Collect Salesforce, Microsoft Teams, and SharePoint all in one business flow. Connect your software to a single system for endless possibilities and more productiveness.
Feel confident understanding that your information remains secure by the newest in encryption security. airSlate SignNow is GDPR and eIDAS compliant and offers you visibility into your signing process with court-admissible audit trails. Set up user authorization and rights to manage who has access to what.