Call New Customers, Automatically!
Increase your conversion & activation rates by making instant pre-recorded phone calls to new customers or sign ups.
How SignupCall Works
Get your API key, then create a "sign up call"; this is usually an onboarding or welcome message to be sent to prospective sign ups.

Now, whenever a new user completes a registration process on your website or app, SignupCall makes an automatic phone call to that customer with your "sign up call"; this dramatically boosts user engagement and trust needed to make that sale.
Why SignupCall?
Increase activation rate
Let's face it, when most people sign up for your product or service they almost immediately forget about it the moment they leave the site. SignupCall creates a lasting impression in the mind of your new sign ups.
Customer success / Loyalty
You'd be surprised how many times a simple call to your new sign ups or users translates into more them being able to succeed with your product and with more of them becoming happy repeat customers.
Brand / Differentiation
If your competitors are not calling their sign ups and you are, then you have already begun to set yourself apart from the competition. It’s a great way to differentiate yourself and your company in a crowded marketplace.
Simple Integration
Our REST APIs let you focus on building a great business and product, while we ensure that your new users get called immediately with your "sign up call".

curl \
   -H "S-Uc-Api-Key: < your API key here >" \
   -d messageId=< your message id here > \
   -d phone=< user phone number > \
   -X POST
$postData = array(
   'messageId' => < your message id here >, // sign up call id
   'phone' => < user phone number >  // user's phone number
$curlObj = curl_init();
curl_setopt($curlObj, CURLOPT_URL, "");
curl_setopt($curlObj, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curlObj, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curlObj, CURLOPT_HTTPHEADER, array("S-Uc-Api-Key: < your API key here >"));
curl_setopt($curlObj, CURLOPT_POST, 1);
curl_setopt($curlObj, CURLOPT_POSTFIELDS, $postData);
$json_response = curl_exec($curlObj);
$headers = curl_getinfo($curlObj);
$response = json_decode($json_response, 1);
var request = require('request');{
    url: '',
    headers: {
        "S-Uc-Api-Key": "< your API key here >",
        "cache-control": "no-cache"
    form: {
      messageId: < your message id here >,
      phone: < user phone number >   // user's phone number
  }, function(err, response, body) {
    if (err)
      return console.log(err);

import requests
parameters = {
        "messageId": < your message id here >, 
        "phone": < user phone number >   // user's phone number

headers = {
        "S-Uc-Api-Key": "< your API key here >",
        "cache-control": "no-cache"

# Make a get request with the parameters.
response ="", params=parameters, headers=headers)

# Print the content of the response (the data the server returned)
Pay-As-You-Go Credit Packages
No monthly fees - simply buy credits and use them as needed. Credits never expire. A sign up call is equal to one credit.

Get your API key and get 10 credits!
Remember, the more successful your customers are, the longer they will stick around and the higher their lifetime value will be.

Get your API key (FREE)