With lead alerts, react before your leads become obsolete

Make the most of every lead generated: give your field sales team or your clients the heads-up to react swiftly and efficiently.

Quick follow-ups for an increased conversion rate

For B2B and B2C alike, timing is everything.
Notify your sales team when a new lead is registered: send them automated texts or phone call lead alerts as soon as the form is submitted on your website. Pass on relevant data with the lead alerts, including any custom field you may need. With voice, you can call landlines, easily available online and in directories for any business. Make your sales team swift and efficient with CALLR.

Example of a lead alerts SMS

Custom Assignment Rules

With our API, you can integrate CALLR with any of the software or CRM you currently use. Create an escalation logic to handle your incoming leads, leave no stone unturned. You can go further and create a routing logic specific to your business: direct leads to the appropriate salesperson according to their data such as the country, time of registration, or product used.

Illustration of a call on a smartphone being redirect to company agents

Precise reporting, white label if needed

Enjoy detailled analytics on all the calls made on our platform. With webhooks, you can push the data back to your own infrastructure or CRM and seamlessly integrate with CALLR. Generating leads for third parties? We offer a white label reporting, send clear and professional analytics to your clients.

different acquisition channels bench marked against each other

Deploy lead alerts in hours

All the services available on our API are well documented, with code examples. SDKs are available in all main programming languages and CALLR speaks standard HTTP. You'll only need a few hours to get your hands on the platform, run your first tests and then integrate and deploy with your product or service. Deploy lead alerts in hours.

code snippet of a SMS send with DLR pushed to a webhook

A cost-efficient solution to boost conversion

I want to send lead alerts in:

Voice (Billing is per second)

Inbound

$ /min

Number

$ /num/month

Outbound (landline)

$ /min

Outbound (mobile)

$ /min

SMS

Inbound

$ /sms

Outbound

$ /sms

Contact us for more information

Efficiently manage your inbound leads with CALLR

One-stop shop communication API for lead alerts and more

Empower your sales team with lead alerts. Response time is crucial when prospecting. Reduce it to stack the odds in your favor.
Our API integrates with software and CRMs thanks to webhooks, allowing you to push your data to any URL endpoint of your choice. Wondering how easy it is to use CALLR? Check our documentation, the knowledge base or have a talk with sales to see what CALLR can bring to your project.

  • Send SMS (PHP)
  • Make a call (JS)
  • MT SMS DLR (Python)

Copied!

// composer require 'callr/sdk-php:dev-master' require 'vendor/autoload.php'; $api = new \CALLR\API\Client; $api->setAuthCredentials('login', 'password'); $from = 'Your Brand'; $to = '+33123456789'; $text = 'Hello, SMS world!'; $options = new stdClass; $options->force_encoding = 'GSM'; // or 'UNICODE' $options->nature = 'ALERTING'; // or 'MARKETING' $result = $api->call('sms.send', [$from, $to, $text, $options]);
// composer require 'callr/sdk-php:dev-master'

require 'vendor/autoload.php';

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

$from = 'Your Brand';
$to   = '+33123456789';
$text = 'Hello, SMS world!';

$options = new stdClass;
$options->force_encoding = 'GSM'; // or 'UNICODE'
$options->nature = 'ALERTING'; // or 'MARKETING'

$result = $api->call('sms.send', [$from, $to, $text, $options]);
// 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) {
    //
});
# pip install callr import callr api = callr.Api("login","password") options = {'webhook': {'endpoint': 'http://yourdomain.com/webhook_path'}} result = api.call('sms.send', 'SMS', '+16469820820', 'Hello SMS world! (with DLR pushed to an URL endpoint)', options)
# pip install callr

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

options = {'webhook': {'endpoint': 'http://yourdomain.com/webhook_path'}}

result = api.call('sms.send', 'SMS', '+16469820820', 'Hello SMS world! (with DLR pushed to an URL endpoint)', options)

Smart features for efficient lead alerts

mt

SMS Termination (MT)

Send SMS in more than 200 countries with very low latency and high deliverability.

webhook

Webhooks

We provide webhooks in the form of HTTP POST (JSON payload) for all kinds of trigger events (SMS delivery reports, call statuses, billing) so that you can safely build a real-time experience for your users.

analytics

Analytics

Our API transforms your calls and SMS raw data into easy-to-digest analytics.

custom sender

Custom Sender ID

Use an alphanumeric sender ID and be better identified by your prospects or customers. (Local limitations may apply).

tts

Multilingual Text-to-Speech (TTS)

We automatically transform a written script into an audio speech in multiple languages so you don't have to manage multiple audio recordings.

call forwarding

Call forwarding

Make sure no prospect or customer is left unanswered and redirect calls to as many numbers as you can on a cascading basis.

A dependable partner for business communications

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Carrier grade quality

As a carrier, we operate our own infrastructure and routes in Europe and an interconnection network with tier 1 carriers in the rest of the world. This ensures complete control over the quality of the traffic we provide for all our customers.

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Reliable partner

In 6 years, we've built and maintained a reliable and innovative worldwide network. Thanks to our efficient infrastructure and routing system, we’re able to offer both competitive pricing and premium quality.

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Global network

With points of presence around the world, reach more than 220 countries with unparalleled call quality. Break into new countries and smoothly scale up existing infrastructures with our powerful network.