Callr Alternatives

All of the phones from Google Voice, e-mail, voice mail, organized in a format for a number of, the us free long-distance calls, international calls, low rates, and many Features:Free,Web,Android,iPhone

Twilio allows you to use your existing web languages and to build skills, voice and SMS applications, plug-in-Java-API. Focus on building a simple, strong Features:Freemium,Web

Night call easy embed of video call and video conference any application that allows extensive real-time API and SDK for mobile video offerings. Night call Features:Commercial,Mac,Windows,Android,iPhone,Chrome,OS

Plivo API enables developers to create powerful applications with a large scope of functions and businesses in a sound and an SMS platform. Free with 7/24 technical support and low prices Features:Commercial,Web

VoIP blast full control over audio and video communication in real time with a cloud platform for the development of applications. Our engine provides developers with the cloud application Features:Commercial,Web,Android,iPhone

Send files, images and web offers effortless links via SMS. 1,65,000 with customers, Indias no. 1 text local. Alerts and SMS marketing platform. Hang Features:Commercial,Web,Android,iPhone

KAP Computer Solutions. Ltd. Bulk SMS solutions (cap-system). The container system, offers comprehensive and customized messaging and voice communication Features:Free,Open,Source,Web

Engage spark knows everyone, everywhere and in a few minutes 200+ countries – SMS-and voice-calling, messaging, assessment, decision-making tree to start programs. A Features:Commercial,Mac,Windows,Linux,Web,Android

Nemo bridge traditional voice and text services with cloud communications provides innovative communication APIS. Nemo provides applications and businesses Features:Commercial,Web

XiVO with other networks such as public telephone lines through a private network such as a local or an IP-PBX, the connection to mobile phones, and mobile unified communications platform Features:Free,Open,Source,Mac,Windows,Linux

Just after each application via the HTTP API communications API platform a message or add. To send /a single line of code in text-messages, MMS-messages, calls. Features:Commercial,Web

A simple text message API. Features:Commercial,Web

SMS-SMS-gateway is the bridge between the world of the Internet and mobile phones. Took care of all the complicated details and harnessed Features:Commercial,Web

Stars and voice telephony numbering based on the VoiceXML platform boots Foxmail pro pulsed by the interpreter. Features:Freemium,Linux,Web,Self-Hosted,Amazon,Raspbian

Quick as a flash, the technician on-site, centrally located between all public events for a smart, powerful system, video, a service platform in the enterprise space Features:Commercial,Mac,Windows,Linux,Web,Android