TENIOS Voice API is described as 'With its Voice API, TENIOS operates an interface for voice services, which enables the integration of customer-specific voice applications via common web technologies (https, REST) into the cloud communications platform' and is an app in the Social & Communications category. There are more than 10 alternatives to TENIOS Voice API for a variety of platforms, including Online / Web-based, Android, iPhone, SaaS and Self-Hosted solutions. The best alternative is Google Voice, which is free. Other great apps like TENIOS Voice API are Twilio (Freemium), Plivo (Paid), SendSMSGate (Paid) and Infobip (Freemium).
Google Voice gives you one number for all your phones, voicemail organized in an email format, free US long distance calls, low rates on international calls, and many free calling features, including transcripts, call blocking, call screening, conference calling, SMS, and more.
Twilio is a web-service API that lets you use your existing web languages and skills to build voice and SMS applications. We focus on building a simple, powerful, pay-as-you-go communications platform so that you can focus on what you do best.
Plivo is a voice and SMS API platform that enables developers and enterprises to build powerful apps with great features. With 24/7 free tech support and low prices, Plivo can help your business scale globally.
International Communication Platform as a Service (CPaaS) provider with zero-hop connectivity to telecoms globally. It supports all major mobile communication channels, like SMS, email, WhatsApp, Viber, voice, video and more, over API and web UI.
CALLR is a global voice and SMS service built to help brands create automated, personalized and contextual communication with an API covering more than 220 countries. Reactive support and efficient prices, support main programming languages.
This RESTful API is a modern API that lets you use the message services provided by iP.1 Networks AB via your own applications. Do everything from just sending SMS messages to managing contacts and sending surveys.
WhatsApp is a popular messaging platform around the globe. With Maytapi you can send and receive messages from WhatsApp using simple HTTP requests. Integrate your marketing or business platform (Shopify, Woocommerce, CRM ets.) to WhatsApp easily.