SIGNAL is a developer conference where attendees can meet with Twilio engineers and product managers to learn about the company's products and get hands-on access to new features. The event will feature over 185 sessions on topics such as development best practices, platform and connectivity, Internet of Things, AI & Automation, and more. Additionally, attendees will have the opportunity to attend Superclass, a day-long technical workshop where they can learn from experts at their own pace. SIGNAL is expected to attract around 5,000 developers and Twilio customers, making it an ideal event for those looking to network with like-minded professionals and gain valuable insights into Twilio's products and services. Registration is now open, and attendees who register by February 29 will receive a $1,000 discount.