Add real-time status and remove the guess work

  • Improve customer service

    Provide customers accurate ETA windows and real-time arrival alerts.

  • Better than email

    Get an open-rate four-fold higher than email with text message reminders. Messages are read, on average, within four minutes.

  • Use the app they already use

    Receive alert details on a phone's native SMS and phone app.

How it works
Step 1:  
Pull data from GPS, order tracking system, or other backend data source.
The application's backend logic determines the ETA and sends an HTTP request to Twilio.
The request triggers Twilio to send a text message or phone call to the user with the expected ETA.
User receives the SMS or phone call, and can respond to courier, driver, automated system, etc.

Building blocks

  • Numbers

    Choose local or toll-free numbers from Twilio's real-time inventory.

  • SMS & MMS

    Send messages relevant to the alert with text and pictures.

  • Voice

    Use a phone call as an alternate method to deliver alerts. An automated outbound call can use IVR capabilities.

  • Short Codes

    Employ a five-digit short code for high volume and branded delivery.

Why Twilio
  • Easy integration

    Create dynamic ETA Alerts that integrate directly with any programming language and infrastructure.

  • Global scale

    Reach a user's mobile phone anywhere in the world and localize communication with SMS in any written language.

  • Bi-directional messaging

    Interact with customers using dynamic IVR, call-control, and two-way SMS and MMS.

  • Confirm delivery

    Receive confirmations that a message was delivered with built-in options for failover.

  • Multi-lingual

    Make calls using text-to-speech (TTS) in 26 languages and dialects. Send text messages using characters in any language.

  • Pay-as-you-go

    Get started without upfront investments. Pay per-minute for phone calls and per-message for SMS and MMS.

Twilio 101

How to

$AccountSid = "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
$AuthToken = "YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY";

// Instantiate a new Twilio Rest Client
$client = new Services_Twilio($AccountSid, $AuthToken);

/* Your Twilio Number or Outgoing Caller ID */
$from = 'NNNNNNNNNN';

// make an associative array of server admins. Feel free to change/add your
// own phone number and name here.
$people = array(
  "4158675309" => "Johnny",
  "4158675310" => "Helen",
  "4158675311" => "Virgil",
);

// Iterate over all admins in the $people array. $to is the phone number,
// $name is the user's name
foreach ($people as $to => $name) {
// Send a new outgoing SMS
  $body = "A new repair job is available in San Francisco. Reply 'yes' to accept.";
  $client->account->sms_messages->create($from, $to, $body);
  echo "Sent message to $name";
}

We can't wait to see what you build