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Build broadcast messaging applications
on Aculab Cloud

Aculab’s voice capabilities allow you to send mass communications quickly and simultaneously. The one-to-many voice broadcast application can be built to simply broadcast a message or to be more interactive with recipients.

Broadcast messaging diagram

Voice broadcasting

Engage with your customers wherever they are in the world.

  • High-capacity for mass communications

    High-capacity for mass communications

  • Only pay for what you use

    Only pay for what you use

  • Scale to support changing demand

    Scale automatically to support changing demand

  • Speech Recognition

    Free multi-lingual TTS for voicemail message creation

  • Answering Machine detection

    Accurate answering machine detection at no extra cost

  • High peak capacity ensures simultaneous transmission

    High peak capacity ensures simultaneous transmission

Find out more

Everything you need to get started

Get in-depth information on API’s, walkthrough guides and support options.

See how simple it is, try out the code…

Not sure if Aculab Cloud is for you? Test the API with this sample Python code.

play_action = Play(text_to_say='Hello, good evening and welcome.') my_actions.add(play_action)

See sample code in other programming languages:

Aculab Cloud pricing

Simple, pay-as-you-go pricing with volume based discounts.

Free inbound and outbound SIP calls (just pay the 1¢ per minute platform rate) to use the system.

Extensive range of virtual local numbers available – geographic, national, mobile and toll-free.

Competitive outbound call rates for worldwide PSTN calls.

Option to use your own carrier choices.

Volume-based discounts.

For full pricing detail, visit our pricing page.

Inbound calls Starting at

1¢ per min
SIP or PSTN calls

Inbound number Starting at

$1
per number per month

Outbound calls Starting at


per minute (SIP calls)
1.4¢
per minute (PSTN calls)

What next?

  • Start a free trial today,
    It's easy!

    Sign up and you can be up and running in a few minutes. You get free inbound and outbound SIP calls during development and simple, pay-as-you-go pricing.

  • 1

    Join

    Just fill in a few details and sign up.

  • 2

    Discover

    Check out our handy quickstart guides and get up and running with your own apps.

  • 3

    Create

    Get coding for free! Have questions? Get in touch - support@aculab.com