API
Full REST API to embed eSignature, automate document creation, and integrate with back-end systems for programmatic sending and retrieval.
signNow runs in modern web browsers and native mobile apps, enabling signing on most desktops, tablets, and smartphones.
Use the web app for full document editing and templates, sign on mobile apps for on-the-go workflows, and use the API for integration and automation.
Electronic signatures are legally enforceable under ESIGN and UETA when parties consent and intent are shown. Use signNow when closing remote sales contracts or collecting employee onboarding signatures at scale. It also reduces turnaround time and creates admissible audit trails for regulatory purposes.
Create reusable document templates with preplaced fields for repeatable agreements such as NDAs, invoices, and HR forms to speed future sends and reduce errors.
Send the same document to many recipients at once with recipient-specific fields and tracking, ideal for mass acknowledgments or standardized contracts.
Every signed document includes a complete, timestamped history recording actions, IP addresses, and authentication steps to support legal defensibility and internal compliance audits.
Native iOS and Android apps let users fill and sign on smartphones and tablets, supporting offline signing and later synchronization when connectivity is restored.
Full REST API to embed eSignature, automate document creation, and integrate with back-end systems for programmatic sending and retrieval.
Single sign-on support for centralized user authentication and simplified enterprise user management.
Conditional fields and formula-driven fields that adapt the document based on user input to reduce errors and manual editing.
Collect payments alongside signatures when using supported plans to combine acceptance and transaction processing in one flow.
Prebuilt connectors for Salesforce, NetSuite, Google Workspace, Box, and more to embed signing directly in business apps.
Onsite signing configuration for shared devices to capture signatures in a managed public or retail environment.
| Setting Name | Configuration |
|---|---|
| Signing Order | Sequential |
| Reminder Frequency | 48 hours |
| Authentication Method | Email code |
| Retention Period | 7 years |
| Audit Trail Storage | Included |
| signNow | DocuSign ($8 ser/mo) | Adobe Sign ($13/user/mo) | PandaDoc ($19/user/mo) | HelloSign ($15/user/mo) | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $8/user/mo | $13/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial | Varies by vendor | Varies by vendor | Varies by vendor | Varies by vendor |
| Bulk Send | Yes, Business Premium | Yes, paid plans | Varies by plan | Yes, paid plans | Yes, paid plans |
| Audit Trail | Yes, detailed audit trail | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes, BAA required | Yes, BAA available | Yes, BAA available | Varies by plan | Varies by plan |
| Envelope Cap | No envelope cap | 100 envelopes/user/year | Varies by plan | Varies by plan | Varies by plan |
Optica uses signNow to send standardized investor and partner agreements quickly
Resulting in faster closes and fewer in-person meetings.
Fertility Centers implemented signNow to collect patient consents and intake forms online
Leading to secure, auditable workflows and reduced front-desk processing time.
Organizations across real estate, healthcare, finance, legal, and education use eSignatures to replace paper and speed approvals.
Both small teams and large enterprises adopt eSignatures to reduce cycle time, lower costs, and provide secure, auditable records for compliance.
IT administrators configure SSO, manage user provisioning, control security settings, and set account-level retention and compliance policies to ensure safe, enterprise-grade deployment.
Business users create templates, send documents for signature, and track status; they rely on signNow to reduce manual paperwork and accelerate approvals without needing developer support.
| Feature / Vendor | signNow | DocuSign | Adobe Sign |
|---|---|---|---|
| API Access | |||
| Bulk Send | |||
| SSO Support | |||
| Mobile App |