Voice Broadcasting

Broadcast software is designed to send outbound calls from cloud telephony to any number of your contacts - use these calls for scale surveys or notifications.

Effebot can help you to

Low a touch price

Use cheap bulk calls and avoid wasting money to expand staff.

Reduce time for an answer

Your customers will receive phone consultations immediately.

Rise profitability of your investments

Gain better results and cheaper leads after an advert campaign.

Increase conversion

Convert a call communication into real sales.

What is Voice Broadcasting?

It is a tool that helps to send pre-recorded or generated vocal messages to a huge number of call recipients at once.

Effebot uses reliable servers and is capable of handling huge traffic. Build a more effective marketing campaign with voice broadcast.

Effebot is based on the latest voice system – your customers will think they got a phone call from a human!

A call is effective for reminders, promotions, alerts, and other tasks.

Real business cases

Choose your industry area here and get ready solutions.


Remind about appointment

Our clients' results


phone numbers base


phone numbers base

10 850

clients get a reminder
for a month


cost of one call

Examples of audio


Increase your campaign profitability by 20%.


Increase your income with timely reminders.


Increase the number of sales by informative notifications.

Why Effebot is more effective than


With Effebot you:

  • Reduce the expenses for training staff
  • Get quality support from our team in any situation
  • Send welcome calls, introduce your product and educate


With Effebot you:

  • Forget about rates - remunerate only for the result
  • Collect information using the interactive voice response system
  • Can design your own script for a call of any complexity


With Effebot you:

  • Avoid undelivered message problems
  • Convince client you mean business.

Create your script and start voice broadcasting now

Easy to begin

You can initiate your voice broadcast in a simple way. No code is required - set up a broadcast with one click. Our managers are always online – ask them for ready solutions.

Give your broadcasting a voice

You can use our robot's advanced speech technology to generate a vocal message. Or upload your recording to make a voice call more personal.

Make conversation convenient

You can build a schedule for your voice broadcasting. Plan a broadcast for 3 days ahead. Use the option “Smart mailing” to compel the robot to call again those customers who missed the call.

Select your outgoing speed

Effebot can call an average of 50 to 54 000 phone numbers per hour. You can customize the suitable speed for your campaign for free.

Use solutions for full automatization

You can send your customers a text message or automatically transfer a call to a manager during conversation.

Clear prices

Our pricing is quite affordable and depends on conversation length. There are no subscription fees or payments for equipment installation.

Free test

We are eager to let you learn all the advantages of Effebot with ease. You will receive 0,3$ on your account after registration. Find suitable solutions for our expenses.

Worldwide coverage

Effebot is represented in Nigeria, India, South Africa, Australia, Czech, Russia, USA, Philippines, Brazil and can reach every contact around the world.

Run a voice broadcasting in 3 minutes


Custom your call

Upload an audio clip or made it out of the text, add a voice menu, SMS, and all the options you need.


Choose recipients

Draw up a list with phone numbers you want a robot to ring up – manually or from a database.


Start to ring up

Check your settings, press the “Start” button, and watch for the results in the online statistics.

Voice Broadcasting FAQ

What is bulk calls cost?

Payment is calculated for seconds of conversation. The cost per second of a call depends on your country. To calculate the exact price for your country and get a full price list for all countries, please write to us at [email protected].
You pay only for successful ones – when your client spoke with the robot. If the customer did not pick up the phone, you will waste nothing.

Can your robot convert a message to sound?

Yes, it can. You can write the message by the robot and select the type of voice: male or female. You may listen to the generated voice message before starting your broadcast to create the best solutions for your campaign.

What number of my clients will realize that they are speaking with a robot?

It is about 5% if you consider all popular questions your customer might ask and import the message which has been voiced by a human. Our manager can help you to create a human-like script for your broadcast. You also can ask our professional narrator to voice your call.

How much time do you need to initialize a call?

For voice broadcasting, it takes few moments. You will need extra time to make a complex call script – for surveys, for example. Our managers can suggest you some ready solutions.
Voice broadcasting starts in 5-30 minutes after you push the launch button – when it is complete moderation. You can plan your voice broadcasting for a particular moment.

What number of contacts can Effebot call in an hour?

The robot can call a maximum 300 000 phone numbers per hour. You can select the speed which is perfect for your voice broadcasting.

Is there a difference between Effebot and an SMS/E-mail message?

The average conversion of SMS is 0,5% and of an email message is 0,1%. The average conversion of Effebot is around 2% and it can make a call to a hard phone line as well. You can see the difference by yourself – use a test balance on your account to check it.

Can your robot send an SMS message to a client?

Yes, Effebot can send it. You have to add this function in your broadcasting and write a message for an SMS.
For example, the robot asks a customer “Are you interested?” and if the customer said “Yes”, Effebot will send him a message with a website link.

Is voice broadcasting illegal?

No, the broadcast process is legal. Before calling is started we also check a message whether the information in a call is lawful. If something will be wrong, we will stop a launch and let you know – you will be able to change your text to avoid law violation.

Make your own script and start voice broadcasting

4th Floor, Flat No. 28/A, FO-02,
80 Feet Road, Michael Palya,
Bengaluru, India