Get Started

The leading provider of mobile payments to the parking industry, PayByPhone is modernizing old-school parking meters with a reliable and secure cashless payment system that simplifies everyday parking. The Vancouver-based company removes the hassle of carrying coins and “feeding the meter,” enabling motorists in hundreds of cities and towns throughout North America, Europe and Australia to easily pay parking meters via their phone – through a dial-in service or via its smartphone app.


Initially, PayByPhone used an IVR-based payment method to handle account set-up, transactions and confirmation of meter location and time needed. SMS reminders also started out this way; five minutes before the parking expired, the user would get a text message, after which they could call back in via the PayByPhone system to extend their time. However, this approach required integration with multiple SMS suppliers using SMPP protocol and direct management of these relationships – a complex, time consuming and expensive endeavor. SMS is an incredibly effective delivery mechanism, but PayByPhone needed a more cost-effective, efficient solution.


PayByPhone uses Twilio SMS to send one-way notifications to motorists five minutes before parking time expires, allowing motorists to add additional time without returning to their vehicle, and therefore avoid parking tickets. The mobile payments system determines if a transaction requires a reminder, calls the Twilio API and sends out an SMS alert to the user. The user can easily add minutes and increase time, straight from their phone, in order to deflect a parking ticket.

“Twilio delivers a very reliable SMS pipeline that ensures we get alerts out to users,” said Chris Morrow, Head of Infrastructure& It Operations at PayByPhone. “PayByPhone users love the text message reminders, which cut down on annoying parking fines and make it easy for people to add more time from anywhere without having to rush back to the meter.”

PayByPhone is also looking to expand Twilio SMS as a payment tool, as well as to power an application that helps motorists find parking availability in airports.


PayByPhone turned to Twilio in 2011 to cut costs, ease the challenge of managing relationships with multiple SMS providers, and more easily integrate SMS capabilities into their platform. After switching to Twilio, PayByPhone reduced costs threefold for outbound SMS texts across the U.S.

Twilio also handles the time consuming, expensive task of establishing and managing complex relationships with carriers and SMS providers so that customers don’t have to. That way, companies like PayByPhone can focus on their core business and areas of expertise.

With some clients processing 90% of all on-street parking sessions via PayByPhone, it is the most widely used and fastest growing mobile payments service in North America – growth that is supported by Twilio’s reliability and scalability. Twilio offers PayByPhone the ability to send SMS to 198 countries and easily purchase new short codes or phone numbers for more than 40 countries. The Twilio communications platform is well documented, straightforward to integrate, and easy to use and maintain, even for those developers who haven’t used it before.

“It’s easier to establish trust with Twilio than what you might find with a huge telecom provider,” said Morrow. “For organizations that have direct telecom relationships, it’s not a big risk to switch to Twilio; in fact, it could be the best decision they could make to reduce infrastructure complexity.”

In addition, in 2013, the PayByPhone system had throughput parking revenue of $125 million and processed 24 million parking payments. Considering that PayByPhone processes nearly two million SMS notifications via Twilio SMS every month, they’re deflecting approximately 24 million potential parking tickets annually for a very happy user base!

Customer highlights:

  • Reduced costs by three times for outbound SMS texts across the U.S.
  • In 2013, helped motorists avoid about 24 million potential parking tickets
  • Twilio supports PayByPhone, the fastest growing mobile payments service in North America, easily scale on-demand
  • Twilio eliminates complex relationship management with multiple SMS providers

Questions? Get in touch with sales.

Learn more about how Twilio can provide the solution you need. Twilio is a pay-as-you-go service, but premium support, SLAs, monthly invoicing and dedicated account managers are available for customers above certain usage thresholds.

Talk to sales »

See more success stories.