Twilio is a cloud communications platform that allows software developers to programmatically make and receive phone calls, send and receive text messages, and perform other communication functions using its web service APIs.
Issue billing documents to customers for goods or services provided.
Test different subject lines, layouts, or call-to-actions to optimize marketing effectiveness.
Promote webinars, trade shows, or conferences, and automate attendee follow-ups.
Submit business-related expenses for approval and reimbursement.