CPaaS (Communication Platform as a Service) providers offer robust solutions facilitating communication via APIs. Leading the market are Twilio, renowned for its versatile APIs supporting SMS, voice, video, and IoT. Nextiva stands out for its unified communication tools, integrating voice, SMS, and CRM. Vonage, with its API platform, caters to global enterprises with voice, video, and messaging solutions. Plivo offers scalable and customizable communication APIs suitable for businesses of all sizes. Infobip excels in omnichannel communication, supporting SMS, email, voice, and chat apps world