Single Sign-On
Provides centralized authentication so users sign into the eSignature service with corporate credentials, reducing password friction and easing administration across large teams.
SAML signatures strengthen authentication and provide tamper-evident validation of identity assertions used in online signing workflows, improving access security and simplifying user management across cloud applications.
Responsible for configuring the service provider settings, uploading and validating identity provider metadata, rotating signing certificates, and testing SSO flows across environments to ensure continuity and security.
Evaluates whether the SAML signature configuration, retention policies, and audit logs meet regulatory obligations such as ESIGN, UETA, HIPAA, and educational privacy rules for institutional recordkeeping.
Large organizations and regulated industries frequently adopt SAML signatures to centralize authentication and improve signing security.
Adoption reduces password vectors, centralizes control, and supports consistent access policies across eSignature systems and other enterprise applications.
Provides centralized authentication so users sign into the eSignature service with corporate credentials, reducing password friction and easing administration across large teams.
Uses cryptographic signatures on SAML assertions to prove origin and integrity of identity claims before authorizing a signing transaction.
Records assertion issuance and consumption events alongside document activity to provide a complete, timestamped chain of custody for compliance and dispute resolution.
Maps SAML group or attribute data to platform roles and permissions, enabling consistent access control and approver routing based on enterprise identity attributes.
Applies encryption to stored documents and enforces TLS for transport to protect signed documents and identity artifacts in transit and at rest.
Exposes APIs to automate SAML configuration, manage certificates, and integrate single sign-on into custom workflows and provisioning systems.
Integrates with Google Docs and Drive to import documents and trigger SAML-authenticated signing sessions, preserving the identity assertion and reducing manual sign-in steps for users working inside Google Workspace.
Connects to CRM systems to push signed documents and attach signed records to customer profiles while using SAML SSO to govern user access and maintain centralized identity policies.
Works with Dropbox and other storage providers to pull and store documents, enabling signed artifacts to be saved in enterprise-approved repositories that rely on SAML for access control.
Supports template libraries that inherit access control and approver routing while leveraging SAML identities to ensure only authorized users can send or edit template-based envelopes.
| Setting Name | Configuration |
|---|---|
| SAML Entity ID | Persistent SP URI |
| Assertion Consumer URL | HTTPS endpoint |
| Signing Certificate | X.509 PEM |
| NameID Format | emailAddress or transient |
| Allow IdP-Initiated | Enabled or Disabled |
Ensure your identity provider and eSignature service meet supported protocol, certificate, and network requirements before enabling SAML.
Validate certificate algorithms, confirm metadata exchange, and test across platforms including desktop and mobile; maintain secure connectivity and consistent TLS configurations to avoid assertion validation issues.
A hospital integrated SAML-signed assertions for clinician SSO and document signing
Leading to improved HIPAA-compliant traceability and reduced manual authentication overhead.
A university enabled SAML signatures for student and staff portals
Resulting in consistent audit trails and simplified compliance reporting for student records.
| SAML SSO Support | signNow (Recommended) | DocuSign | Adobe Sign |
|---|---|---|---|
| SAML SSO available | |||
| SP-initiated SSO | |||
| IdP-initiated SSO | |||
| MFA integration via IdP |
Define identity sources, attribute mappings, and compliance needs.
Document EntityIDs, endpoints, certificates, and test plans.
Add service provider metadata and configure assertions.
Upload IdP metadata and validate certificate trust.
Execute SP and IdP flows in staging.
Deploy during a controlled window and monitor.
Track logs, alerts, and access patterns.
Conduct lessons-learned and policy updates.
Rotate signing certificates every 12 months or sooner.
Keep audit trails for 7 years for regulated records.
Review IdP/SP metadata quarterly for changes.
Reevaluate SSO policies semiannually.
Test backup and restore annually.
| Vendors | signNow (Recommended) | DocuSign | Adobe Sign | Dropbox Sign | PandaDoc |
|---|---|---|---|---|---|
| Starting price (approx.) | Starts at $8/user/month billed annually | Starts at $10/user/month personal plans | Included with Acrobat from $15/month | Starts at $15/user/month | Starts at $19/user/month |
| Free trial availability | Free trial available | Free trial available | Free trial available | Free trial available | Free trial available |
| API access | API available on business plans | API available on standard plans | API via Adobe Sign API | API available (Dropbox Sign) | API available for business tiers |
| HIPAA-ready options | Business plans offer HIPAA support | Enterprise agreements available | HIPAA through enterprise agreements | Requires enterprise-level agreements | Enterprise agreements possible |
| Bulk send and templating | Bulk Send and templates supported | Bulk send available | Bulk send supported | Bulk send available | Bulk send with advanced plans |
airSlate SignNow is a robust, full-featured, and award-winning solution for eSigning and handling documents both on personal computer and mobile phone. Thousands of organizations, such as Xerox, CBS Sports, and Colliers have previously experienced the key benefits of making use of airSlate SignNow. Not only does it simplify and boost document turnover as the vast majority of eSignature software does, it also provides flexibility to the whole process of eSigning.
airSlate SignNow's user-friendly interface makes it practical for customers to share folders between teams, and build branded workflows. Using the apps for iOS and Android, managing and validating contracts on the go is a reality.
Staying compliant with major security standards, airSlate SignNow guarantees your data is safe. The embedded, court-admissible Audit Trail monitors each and every change to your document, keeping every person responsible.
Sign up for a free trial and begin building effective eSignature workflows with airSlate SignNow.