Encryption
At-rest and in-transit encryption using industry-standard algorithms and TLS for transport, with key management practices controlled by the vendor or customer depending on plan.
A focused security comparison helps organizations choose controls aligned with legal needs, auditability, and industry standards; this is especially important where ESIGN, UETA, and sector-specific rules like HIPAA apply in the United States.
Leads technical evaluation, verifies encryption, access controls, and logging. Coordinates tests of SSO, MFA, and API security. Produces technical evidence for audits and incident response readiness.
Assesses alignment with ESIGN and UETA, evaluates HIPAA or FERPA needs, reviews contracts and BAA terms, and defines retention and eDiscovery policies for signed documents and CRM records.
At-rest and in-transit encryption using industry-standard algorithms and TLS for transport, with key management practices controlled by the vendor or customer depending on plan.
Support for single sign-on through SAML, optional multi-factor authentication for users, and configurable password policies to reduce account compromise risk.
Role-based access control, granular sharing permissions, and organizational units to limit document and CRM record visibility across teams and projects.
Comprehensive, tamper-evident logs capturing timestamps, IP addresses, and action details for each signature and administrative change.
Features to help meet ESIGN and UETA requirements in the U.S., with add-on options or attestations for HIPAA and FERPA where applicable.
Options for regional storage and export controls to support organizational policies and regulatory obligations regarding where data is stored.
Two-way CRM integration supports syncing signed documents and metadata into records while preserving access controls and minimizing duplicated data through scoped API tokens and rate limits.
Native connectors to providers like Google Drive, Dropbox, and Box allow documents to be stored externally; check encryption and access policies at both ends of the integration.
SSO and user provisioning via SAML and SCIM reduce manual account creation and enable centralized control over group membership and role assignment.
OAuth 2.0 and API key management govern programmatic access; verify token lifetimes, scopes, and logging for all integrations.
| Setting Name | signNow (Recommended) | Zendesk Sell |
|---|---|---|
| Authentication methods | Email + SMS | Email only |
| Session timeout | 15 minutes | 30 minutes |
| Audit logging level | Verbose with IPs | Standard events |
| Document retention policy | Customizable retention | Administrative control |
| User provisioning | SCIM / SSO | Manual or API |
signnow and Zendesk Sell offer web and mobile access; this section outlines common platform requirements and recommended minimums for secure operation.
Ensure devices are patched, use corporate device management where possible, and restrict administration to secured networks to reduce exposure when comparing signnow's customer relationship management vs zendesk sell for security.
A hospital uses eSign and CRM records to onboard patients securely
Resulting in maintainable HIPAA documentation and reduced manual processing risk.
A mid-market sales team combines signed proposals with CRM opportunities
Leading to faster deal close times while preserving legal admissibility and auditability.
| Security Criteria | signNow (Recommended) | Zendesk Sell |
|---|---|---|
| Encryption at rest | AES-256 | AES-256 |
| SOC 2 Type II | ||
| HIPAA compliance support | Available | Limited |
| Detailed signature audit | Partial |
90 days by default
Custom policies available
Daily snapshots recommended
Preserve records on request
Immediate export available
| Plan / Vendor | signNow (Featured) | Zendesk Sell | DocuSign | Adobe Sign | PandaDoc |
|---|---|---|---|---|---|
| Entry-level monthly | From $8/user/mo | From $19/user/mo | From $10/user/mo | From $12.99/user/mo | From $19/user/mo |
| Business plan monthly | From $15/user/mo | From $49/user/mo | From $40/user/mo | From $30/user/mo | From $29/user/mo |
| Enterprise security features | SSO, SCIM, BAA available | SSO options, limited BAA | SSO, advanced HSM options | Enterprise SSO, audit features | SSO, enterprise controls |
| Audit & compliance options | Detailed audit logs, exportable records | CRM change logs, add-ons | Forensic audit logs | Compliance attestation available | Audit exports and logs |
| Custom data residency | Available on enterprise plans | Limited regional controls | Available for enterprise | Regional storage options | Enterprise options |