How we built SMS signer authentication: Join us at Twilio SIGNAL 2021

work illustration and Jen Young profile photo

Join HelloSign at Twilio SIGNAL 2021

eSignatures offer many benefits to organizations, like being able to sign documents in a single click, increasing document completion rates, improving communication between stakeholders with real-time status updates and many more. One thing people often overlook when choosing an eSignature provider is how the solution protects and secures the document and its data during the signing process.


HelloSign is an industry-leading eSignature solution and protects our customers’ most sensitive and confidential documents every single second. Security is our #1 priority. This is why we recently launched a SMS signer authentication feature that provides an even higher level of security in the document signing process.


As an API-first company,  we strive to deliver the best-in-class developer experience for our customers to integrate eSignatures into their applications easily and quickly. While we were evaluating APIs to build our SMS authentication capability, Twilio stood out from other solutions because, like HelloSign, Twilio also builds their products with developers on their mind. This year, we are thrilled to announce HelloSign will be a gold sponsor at Twilio SIGNAL 2021 and Jen Young, a HelloSign software engineer, will talk about her experience building the SMS signer authentication using the Twilio API.


Attend our session Fast, Secure eSignature Workflows via HelloSign and the Twilio API on October 20

In this session, Jen Young from our engineering team will add some context around the feature, how she used Twilio to build it, and show you how to implement a HelloSign eSignature workflow that uses SMS Signer Authentication to provide a greater level of security.


Jen started as an API Support Engineer at HelloSign to work with customers directly solving their technical issues, then brought her knowledge from that experience to her current role as a software engineer. She has both customer facing and product developer experiences. If you are interested in learning more about her work at HelloSign, join our session at 4:45 PM Pacific Time on October 20.


Learn more about HelloSign at Twilio SIGNAL 2021

If you are looking for an eSignature solution to be integrated into your application, come visit HelloSign’s sponsor page and come ready with questions. We would be happy to schedule a chat to help you explore the HelloSign API.


Get 100 GB of free Dropbox storage when you test the HelloSign API*

It’s a win-win situation. Make your first Signature Request API call using the HelloSign API and get 100 GB of free Dropbox storage. Visit HelloSign’s sponsor page to claim this offer!


The HelloSign API is perfect for you if:

  • You’re thinking about integrating legally binding eSignatures in your app
  • You have lots in your plate and need an eSignature API that is easy to get started
  • You care about custom branding for a seamless signature workflow
  • You want the Fastest to Implement eSignature API in the industry**


You can redeem this offer by visiting the HelloSign sponsor page at the event on October 20 and 21. Look forward to seeing you virtually!

*This offer is only available to Twilio SIGNAL 2021 attendees who have visited the HelloSign booth, provided a valid email address and successfully completed a Signature Request call. This offer will expire October 31, 2021 at 11:59 p.m. PST. A maximum of one (1) free 100 GB of Dropbox storage space will be allowed per person. The free storage space will expire after 1 year and it can only be applied on Dropbox Personal plans only. Coupon code will be sent to the recipient after we have verified your Signature Request call. This offer is not redeemable by any Dropbox or HelloSign employees, competitors or current HelloSign API customers. HelloSign reserves the right to modify or cancel the promotion at any time.

**Source: G2 2020


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