Compare MSG91 vs. Sinch

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.

All-in-One Bulk SMS Service For Business. Textmagic is a text-messaging service that allows businesses to send SMS marketing campaigns, notifications, reminders, confirmations, and alerts. Textmagic is available for free! Your account includes all of our features and free credit for testing Textmagic.com

Sendbird's chat and voice APIs enable conversations and communities in hundreds if not thousands of innovative apps and products. Sendbird's feature-rich platform and pre-fab UI components makes developers more productive. We manage a lot of operational complexity so that you can provide rich chat services, life-like voices, and video experiences. You don't have to worry about reliability, edge cases, scale, or features.

Communication Platform As A Service, smsmode© offers complete mobile messaging routing. Connect with your customers anywhere in the world using our innovative and powerful tools. smsmode© integrates seamlessly with your existing tools, allowing you to maximize their potential by integrating mobile messaging. Use our REST, SMPP, and plugins to build these custom integrations for your applications, CRMs, ERPs, and more. Our documentation and experts will help you achieve your goals! European solution GDPR compliant ISO 27001 & 27701 99.95% SLA Responsability Europe CSR Commitment

Telgorithm is the only A2P SMS API provider that automates the SMS & SMS journey and guarantees message delivery for the most reliable messaging experience. Telgorithm was founded by telecom industry professionals who have been customers of API providers in the past. Their mission is to provide a more transparent business messaging service that allows businesses to focus on scaling their operations. Telgorithm automates all steps of registration, onboarding, Campaign vetting and support for long-term compliant SMS/MMS messaging. This helps businesses increase their revenue while decreasing overhead costs. We guarantee delivery with our patent-pending smart queueing technology, which ensures messages are delivered on time and are not affected by volume limits.

Twilio makes sending and receiving messages to your customers easy. Find the documentation, sample code, and developer tools you need to build exactly what you want, fast. We’ll handle the complexity of mobile carriers and global regulations, so you can focus on building. Engage customers around the world with a messaging platfrom that can reach 180 countries, on infrastructure that’s optimized for reliable global delivery at scale. Easily add and integrate messaging channels without needing custom code or rebuilt architecture. Reach your customers at critical touchpoints in their user journey on the channels they prefer, such as SMS, MMS, WhatsApp, chat, Facebook Business Messenger, and Google's Business Messages, all in one platform. Build seamless conversations over preferred channels using trusted, reliable messaging solutions with Twilio MessagingX.

At VirtualPBX, we offer a comprehensive suite of communication solutions tailored specifically for businesses like yours. This includes our versatile business phone plans, which are designed to be both flexible and scalable, allowing you to customize features such as call routing, voicemail, and conferencing to meet your organization's unique needs. With our contact center solutions, we empower you to enhance your customer service and support efforts through features like interactive voice response (IVR), call queuing, and real-time monitoring. Additionally, our business texting service enables convenient communication with both customers and colleagues via SMS. And if you're looking to transition from traditional analog phone systems, our Airdial Pots replacement solutions offer a seamless move to modern, cloud-based alternatives. Overall, at VirtualPBX, we're dedicated to equipping businesses like yours with the necessary tools to streamline communication, improve customer service, and enhance overall productivity. Get a free demo today!

CallHub is a trusted campaigning platform that will revolutionize your outreach, canvassing, mobilizing, and marketing campaigns. We offer calling, texting, and email solutions for political campaigns, advocacy groups, nonprofits, and businesses of all sizes. But CallHub is more than a software solution. We understand your needs for data security, high contact rates, automation, reliability, and compliance. CallHub is designed with these parameters in focus. Try us out today!

SlickText is the most popular text messaging platform. SlickText has made text messaging a competitive advantage for businesses since 2012. SlickText's award winning software is used by over 40,000 customers in North America, including ESPN and FedEx. SlickText has two headquarters: Jamestown, NY, and Nashville, TN. Visit slicktext.com to learn more about SlickText.

Twilio Flex is the programmable cloud contact center platform that gives your company complete control over how, when and what you deploy. Powering over half a million agents today, Twilio Flex is accelerating digital transformation by freeing companies from the limitations of legacy call centers, all on one powerful platform. Flex customers have reported lower handle times by up to 38% after giving agents personalized access to information from multiple backend applications - CRM, payment systems, service ticketing, rewards program, navigation on the web, etc. Unlock hyper-personalization by gathering relevant, contextual information at your agents' fingertips so they can deliver the best customer experience. Find the documentation, sample code, and developer tools needed to tailor the contact center to your unique needs. Whether you're starting an outbound call, initiating a warm transfer, or monitoring agent activity, our guides will provide you the context you need to get the most out of Flex's existing architecture.