Best Communications Software for Glue Loyalty

Use the language you already love to prototype ideas quickly, develop production-ready communications applications, and run serverless applications on one API-powered platform. Twilio is a single fully-programmable platform with flexible APIs for any channel, built-in intelligence, and global infrastructure to support you at scale. Quickly integrate powerful APIs to start building solutions for SMS and WhatsApp messaging, voice, video, and email. Browse documentation and SDKs in multiple coding languages, including Ruby, Python, PHP, Node.js, java, and C#, or jumpstart your first project with our open source code templates to quickly build production-ready communications apps. Consult our community of over 9 million developers for guidance and inspiration on your next project. Sign up and start building today.

Partner with the email service trusted by developers and marketers for time-savings, scalability, and delivery expertise. The Twilio SendGrid Email API and proprietary Mail Transfer Agent (MTA), intuitive console, powerful features, and email experts make it easy to ensure all your email gets delivered in seconds and without interruption. Whether you’re sending 100 emails or 100 billion, SendGrid is built to scale, while maximizing inbox placement and protecting your reputation as a trusted sender. Monitor engagement data and optimize deliverability with our Deliverability Insights dashboard. Integrate with our RESTful APIs and SMTP in minutes, with sample code libraries available in 7 languages, interactive docs, templates, and more.

Messenger can turn conversation into customer loyalty. Messenger makes it easy to acquire customers by allowing people to take action right where they are spending their time. Messenger allows you to create a presence and allow people to browse your products or services and then purchase them in the conversation. Messenger can help you market your product or service to more people. Conversations create a meaningful connection between your business and customers, regardless of whether you're launching new products or increasing awareness. Customers can communicate with you on their terms by integrating Messenger into a customer service strategy. There's no need to wait on hold or keep your website open. Messenger is the best place to keep in touch with your agent and ask questions.

Simple. Secure. Reliable messaging. WhatsApp allows you to communicate quickly, easily, securely, and on any phone around the world. WhatsApp Business is a free app that was designed for small businesses. To showcase your products and services, create a catalog. You can easily connect with your customers by using tools that automate, sort, and respond quickly to messages. WhatsApp can be used by medium and large businesses to provide customer service and important notifications to customers. Learn more about WhatsApp Business API. WhatsApp is where you share your most intimate moments. We have integrated end-to-end encryption in the latest versions. End-to-end encryption secures your calls and messages so that only you and the person with whom you are communicating can see or hear them. Not even WhatsApp.