CKEditor - Real-time collaborative future-ready rich text editor
Nexmo - Nexmo is a simple two way SMS API with global reach and wholesale rates
Summernote - Summernote is a JavaScript library that helps users create WYSIWYG editors online.
MessageBird - Reach 7 billion phones in seconds via SMS, Chat & Voice. Try it for free and improve your communication.
Froala Editor - Froala Editor is a WYSIWYG HTML editor that enables rich text editing capabilities for the applications.
Plivo - Plivo simplifies your customer engagement.