Docusign Identify
Docusign Phone Authentication
Protect your important agreements with multi-factor authentication, instantly sending one-time passcodes to recipients via SMS or automated phone call while also capturing detailed logs of each authentication attempt.

Take a quick tour of Phone Authentication offering to see just how easy it is to secure your digital agreements.
Familiar recipient identity authentication
Quick and secure phone authentication for trusted, seamless digital experiences.
- One-time passcodes delivered in seconds to recipient devices
Before accessing an agreement, recipients verify their identity by entering a one-time-passcode delivered to their phone in seconds* before it is automatically validated and they are granted access.
- Authentication details logged for auditing and compliance purposes
To support compliance obligations, details of each authentication are securely captured and recorded in the Docusign Certificate of Completion and Envelope History for future auditing purposes.
- Available globally to support you anywhere you do business.
With support for most languages in hundreds of countries, you're able to deliver one-time passcodes to your customers in their preferred language, promoting a truly personalised experience.
Why fast, frictionless Phone Authentication is a must—according to the numbers
Why choose Docusign?
Partner with the world’s most trusted eSignature brand to verify signer identity.
- Secure & User Friendly
Deliver the most secure agreement processes, without compromising on user experience.
- Compliant
Meet or exceed stringent industry, country or regional compliance standards.
- Scalable
Maintain a consistent level of security for your digital agreements as your business continues to grow.
- Sophisticated
Keep ahead of identity fraudsters with our AI-powered solutions that combine advanced technology and human oversight.
Explore additional resources
Here are some additional resources you can review.

Portfolio overview
Discover how our portfolio of identity verification solutions helps reduce risks of identity fraud by providing higher levels of signer assurances, enhancing security and delivering a seamless, mobile-first agreement experience.

Compliant & Verified Signatures
Read about Docusign’s lead qualified electronic signature (QES) solution, and how its built-in identity verification capabilities deliver a digital signature that’s considered as the legal equivalent to a handwritten signature

Flexible identity verification
Learn about Docusign’s offering and how its customisable capabilities deliver seamless digital experiences while enabling recipients to verify their identity anytime, anywhere.
IDV does more than just secure agreements
Gabi Moore, Director of Product Management at Docusign, shares how you can achieve more certainty with every step of your digital agreement process.
Frequently Asked Questions
Start by browsing our frequently asked questions below, or Contact Us if you'd like more information on something specific.
Part of the Docusign Identify portfolio, when activated Phone Authentication enables signers to receive a One-Time Password (OTP) by SMS or phone call. To confirm their identity, the recipient must enter the code sent to their device, using their keyboard. Only once they have successfully passed the authentication challenge, can they access and review their documents as usual.
As a global organisation, through Docusign Identify we have the ability to support your business identity verification needs, regardless of where you do business. While solutions such as Docusign ID Verification are available globally* and can support most popular ID types, some of our solutions are more region-specific or relevant. For example, Knowledge-Based Authentication and Remote Online Notarisation are only available to US-based customers, while ID Verification for EU Qualified is relevant to customers seeking a UK or EU eIDAS-compliant Qualified Electronic Signature (QES).
To find out more about which solution is perfect for you, contact our sales team or speak to your account manager.
*With the exception of China and JapanWithin the Docusign Identify portfolio, we offer several identity verification solutions, with each one verifying the identity of signers in a different way. For example:
- Docusign ID Verification consists of various options to select from:
- Require signers to provide government-issued identity documents before having to pass a simple biometric analysis (liveness detection). Enable Identity Wallet to save time for repeat signers.
- Enable signers to authenticate themselves by using electronic IDs or bank-based logins*.
- Docusign ID Verification for EU Qualified: For customers who require UK and EU eIDAS-compliant Qualified Electronic Signatures (QES), this solution requires signers to complete the identity verification checks for this type of digital signature.
- Docusign Phone Authentication: As a means of signer authentication, signers receive a One-Time Password (OTP) to their registered device via SMS or Phone, and must enter that password into the platform before accessing the document.
Regardless of the option you select, the identity verification process is automated, tightly-integrated into the Docusign eSignature process, and tailored to your business needs to help streamline your agreement processes.
*UK only
Docusign Identify refers to our family of enhanced identity verification and authentication products. These offerings solve the business problem of automating identity verification while maintaining a secure, simplified, and user-friendly experience that goes beyond standard email-based methods (i.e. asking the signer to confirm their email address). Due to the scope of our portfolio, our solutions can be tailored around your needs no matter your industry or use case.
At Docusign, we understand that agreement is based on identity and intent. While the standard way of identifying a signer is to send a link to the signer’s email address, certain types of high-value or highly-sensitive agreements require enhanced identity verification. While this may vary by country, region, or industry, the extensive list of solutions offered within Docusign Identify help customers integrate the right identity verification technique for any given type of agreement, while keeping the signing experience digital, user-friendly, compliant, and enforceable.
Contact sales to add Phone Authentication to your plan

Individual results may vary
Taken from The Future of Global Identity Verification Report which is a report in English.
Taken from the Microsoft Security blog which is in English.