Global voice API for your business

Call tracking, call notifications, IVR... all in one global and carrier grade voice API

Call Tracking

Dynamically associate tracked phone numbers to a listing or web page to get the extra data you need to run your marketplace or directory.

call tracking - A mobile phone with different kinds of ads around it

Used by:

ParuVendu.fr logo Zenchef logo CLIQEO logo

Notifications

Trigger personalized and contextual SMS and voice notifications by phone with API integration.

Three text messages to confirm a wire transfer, notify a rider a driver has arrived and confirm a doctor's appointment

Used by:

Autolib logo DejBox logo Auto Planning logo

Person-to-Person Communication

Drivers looking for riders, buyers looking for sellers, parents looking for baby-sitters or renters looking for owners… Easily put your users in touch via SMS or voice.

Two phones linked by a computer

Used by:

handy logo Bien'ici logo IBM logo Vente privée logo

Custom IVR

With custom Interactive Voice Response (IVR), you can bridge the gap between your telephone and IT system to smooth out the customer experience.

Diagram of a woman using IVR menu

Used by:

Business lead logo Quotatis logo Crédit Agricole logo Solvencia logo

SIP Trunking

Enjoy a carrier-grade, built to scale SIP trunking infrastructure to ensure your agents never face a choppy line or dropped call again.

a world map with CALLR's data centers

Used by:

BlueSolutions by Bolloré logo MeilleursAgents logo

User Acquisition and Engagement

Broadcast automated, targeted and contextualized messages to your database for effective user acquisition and engagement all along the customer journey.

A price tag and a text message under it talking about a sale

Used by:

DDB logo Velux logo FIDUCIAL logo

Voice broadcasting example

+1 (646) 982-0800
Calling...

  • JavaScript
  • PHP
  • Python

Copied!

// npm install callr var callr = require('callr'); var api = new callr.api('login', 'password'); var target = { number: '+16469820800', timeout: 30 }; var messages = ['TTS|TTS_EN-GB_SERENA|Hello world! how are you? I hope you enjoy this call! good bye.']; api.call('calls.broadcast_1', target, messages, null).success(function(result) { // });
// npm install callr

var callr = require('callr');
var api = new callr.api('login', 'password');

var target = {
    number: '+16469820800',
    timeout: 30
};

var messages = ['TTS|TTS_EN-GB_SERENA|Hello world! how are you? I hope you enjoy this call! good bye.'];

api.call('calls.broadcast_1', target, messages, null).success(function(result) {
    //
});
// composer require 'callr/sdk-php:dev-master' require 'vendor/autoload.php'; $api = new \CALLR\API\Client; $api->setAuthCredentials('login', 'password'); $target = (object) [ 'number' => '+16469820800', 'timeout' => 30 ]; $messages = ['TTS|TTS_EN-GB_SERENA|Hello world! how are you? I hope you enjoy this call. good bye.']; $result = $api->call('calls.broadcast_1', [$target, $messages, null]);
// composer require 'callr/sdk-php:dev-master'

require 'vendor/autoload.php';

$api = new \CALLR\API\Client;
$api->setAuthCredentials('login', 'password');

$target = (object) [
  'number' => '+16469820800',
  'timeout' => 30
];

$messages = ['TTS|TTS_EN-GB_SERENA|Hello world! how are you? I hope you enjoy this call. good bye.'];

$result = $api->call('calls.broadcast_1', [$target, $messages, null]);
# pip install callr import callr api = callr.Api("login", "password") target = { 'number': '+16469820800', 'timeout': 30 } messages = ['TTS|TTS_EN-GB_SERENA|Hello world! how are you? I hope you enjoy this call! good bye.'] result = api.call('calls.broadcast_1', target, messages, None)
# pip install callr

import callr
api = callr.Api("login", "password")

target = {
    'number': '+16469820800',
    'timeout': 30
}

messages = ['TTS|TTS_EN-GB_SERENA|Hello world! how are you? I hope you enjoy this call! good bye.']

result = api.call('calls.broadcast_1', target, messages, None)

There is a feature for everything you want to do

You pay as you go

Inbound

$ /min

Number

$ /num/month

Outbound (landline)

$ /min

Outbound (mobile)

$ /min

All rates are tax-excluded. Some destinations have specific rates. € = EUR, $ = USD.

Contact us for more information