21 Like Twilio Good alternative? YES NO 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... Freemium Web IVR SMS API Add a feature
4 Like Wazo Good alternative? YES NO Wazo is a unified communications platform based on Asterisk and focused on extensibility. Free Open Source Mac Windows Linux Self-Hosted Extensible by Plugins/Extensions Add a feature
5 Like Nexmo Good alternative? YES NO Nexmo provides innovative communication APIs that bridge traditional voice and text services with cloud communications. Nexmo enables applications and enterprises to... Commercial Web SMS API Add a feature
4 Like XiVO Good alternative? YES NO XiVO is an IP-PBX, a unified communications platform that connects phones on a local or private network with other networks such as public landlines and mobile... Free Open Source Mac Windows Linux No features added Add a feature
3 Like Clockwork SMS Good alternative? YES NO An simple text message API. Commercial Web SMS API Add a feature
13 Like Plivo Good alternative? YES NO 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... Commercial Web SMS API Add a feature
2 Like iP.1 RESTful API Good alternative? YES NO 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... Commercial Web SMS API Add a feature
5 Like Google+ Hangouts API Good alternative? YES NO The Hangouts API provides the programming interface to Hangouts video calls. It provides a JavaScript interface that enables your app to do such things as list the... Free Web No features added Add a feature
2 Like Swift SMS Gateway Good alternative? YES NO SMS Gateway is your bridge between the Internet and the world of cell phone SMS text messaging. We've taken care of all the complicated details and harnessed the... Commercial Web SMS API Add a feature
8 Like KAPSYSTEM Good alternative? YES NO KAP Computer Solutions Pvt. Ltd., (KAPSYSTEM) pioneer in BULK SMS Solutions. KAPSYSTEM provides messaging and voice communications with comprehensive and customized... Freemium Web SMS API Transactional SMS Add a feature
1 Like Moreify Good alternative? YES NO The leading solution for text message and call verification. Build your SMS & VoIP applications with one easy API. Try it for free. Commercial Web SMS API Add a feature
16 Like SightCall Good alternative? YES NO SightCall offers comprehensive real-time video APIs and Mobile SDKs that makes it simple to embed video calling and video conferencing into any application. SightCall... Commercial Mac Windows Android iPhone Chrome OS Android Tablet iPad PhoneGap Real time collaboration Video calling WebRTC Add a feature
2 Like Aculab Cloud Good alternative? YES NO Aculab Cloud presents a way of creating automated telephony applications by handling all the telephony resources in a cloud-based platform. Through the use of simple... Commercial Web Voice Call Add a feature
1 Like addlive Good alternative? YES NO AddLive leverages WebRTC to allow anyone to easily add video and voice conferencing to their application. Commercial Web WebRTC Add a feature
1 Like Blitzz - Live Video Chat Alternative? YES NO If your reps or customers are remote, you should check out Blitzz.co. They facilitate field service engineers and equipment end users through an easy video enabled... Commercial Mac Windows Linux Web Android iPhone Chrome OS Android Tablet ... iPad Video calling Add a feature
