Voice Messaging - Loud and clear

Create call logic for any application. Top-quality & engaging Voice for maximum impact.

Features and Benefits

  • Make outbound calls and receive calls on dedicated local numbers

  • Enable calling functionality on mobile apps, SaaS platforms and CRM software

  • Completely customize and personalize voice-calling workflows using IVR

  • Very Secure, flexible and robust for virtually any application or purpose

Enterprise Voice - Use Cases

HollaTags Voice API Technology allows developers create faultless call logic for any application, software, browser, or existing system and also attune it to their special needs.

Take away the hassle of dealing with service carriers.

Voice OTP
Deliver OTP and 2-Factor Authentication tokens securely via phone calling for bank payment authorisations.
Inbound DID Numbers
Local Inbound DID Numbers for receiving calls directly to your personal numbers or routed to your application.
Voice Broadcast
Get the word out to your customers effectively and efficiently with an outbound phone call and IVR feedback functionality.
Text2Speech
Perfect solution for one-way messaging such as appointment reminders, invoice notifications, surveys, voting, and general call routing.
IVR
Add a simple and convenient Interactive Voice Response (IVR) script to your application and allow your callers to serve themselves.
Account Inquiries
With inbound numbers, your customers can call to make their own account inquiries e.g. account balance or transaction enquiry.