Spring Edge Alternatives

Brings voice and messaging to your web and mobile applications.

Open Source

Nexmo is a simple two way SMS API with global reach and wholesale rates

Preferred Patron is the top Customer Loyalty Software Program for businesses in any industry of any size.

Visit website paid $149.0 / Monthly (Small Biz Edition - White labeled (5,000 Active Member Limit))

Plivo simplifies your customer engagement.

Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.

Smooch connects your business software to all the world’s messaging channels for a more human customer experience.

Open Source

TeleSign offers end-to-end communications Platform as a Service.

World's Most Scalable Voice, Video & Chat SDK for Small, Medium & Enterprises

Open Source paid Free Trial

Next generation cloud communication platform that allows for the easy building of voice, video, and messaging applications.

Voximplant is a software program that allows businesses to automate communications by setting up automatic communication systems in the cloud.

TalkJS is a messaging API enabling users to add buyer-seller chat to their online marketplace or platform.

Bandwidth offers SIP trunking, Emergency communications, and Voice & Messaging APIs.

Cloud Speech offers speech to text conversion powered by machine learning.

Upgrade your Asterisk platform with VoiceXML