Best Communications Software for SuperSaaS

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.

Connect. Organize. Get things done. All your email, calendar, contacts, and tasks in one place. You can manage your email, calendar, contacts and tasks efficiently from one place. Office integration allows you to share attachments directly from OneDrive, access contacts, view LinkedIn profiles, and view LinkedIn profiles. You can book conference rooms and track RSVPs right from your calendar. You can share your calendars to coordinate and plan and see when your coworkers will be available. You can rest assured with enterprise-grade security that is trusted by the world's most important companies. Outlook protects your confidential information around the clock, and doesn't get in your way. Outlook anticipates your needs. Outlook automatically adds travel and bill payments to your calendar. Intelligent reminders help you stay on track. Search makes it easy to find the information you need quickly.

Microsoft 365 (formerly Microsoft Office 365) is now available. Outlook, OneDrive and Excel, Word, PowerPoint, Excel, PowerPoint and OneNote allow you to be more creative and achieve the things that matter with Microsoft 365 (formerly Microsoft Office 365). You get the latest Office apps, both online and desktop, when you subscribe to Microsoft 365. You can access Office apps on your desktop, tablet, and phone. * Microsoft 365 + your device + Internet = productivity wherever and whenever you are. OneDrive makes it easy to access the work you have done from anywhere, and to others when you share or collaborate. There is help at every turn. Chat, email, or call to speak with a live person. Get Office today - choose the right option for you

Slack, a cloud-based project collaboration software solution that facilitates communication between teams, is designed to seamlessly integrate with other organizations. Slack offers powerful tools and services all integrated into one platform. It provides private channels for interaction within smaller teams, direct channels for sending messages to colleagues, as well as public channels that allow members to start conversations across organizations. Slack is available on Mac, Windows and Android as well as iOS apps. It offers a variety of features including chat, file sharing and collaboration, real-time notifications and two-way audio/video, screen sharing, document imaging and activity tracking and logging.