New 42-day free trial Get it now
Smarty

New autocomplete service improves data quality and entry speed

US Address Autocomplete API map header image
Updated October 29, 2025
Tags
US Address Autocomplete API map header image

May 28, 2020 - PROVO, UTAH - SmartyStreets, a leader in location data intelligence, announces the release of the new US Autocomplete Pro API, a service that improves data governance at the source and simplifies address data entry in real-time.

The US Autocomplete Pro API starts suggesting valid addresses as soon as the user first starts typing an address. All addresses suggested are 100% validated and standardized, and are returned to the user in a fraction of a second. Additionally, the API can determine if an address should also include a unit number, and will suggest valid unit numbers to the user accordingly. This ensures rapid, precise data entry, thereby ensuring clean address data in business databases.

“More than ever, businesses rely on quality address data. When bad addresses enter into a system, it can negatively impact customers, a company’s revenue, and even the company’s reputation,” explained Jonathan Oliver, Founder of SmartyStreets. “The cost of unreliable address data is too high. By introducing the US Autocomplete API, we help empower businesses, so they can dramatically increase the accuracy of data as it first enters their systems.”

Many other autocomplete services include invalid addresses in their suggestions. And, they usually do not include unit numbers as part of their address suggestions. Users who don’t see their correct address suggested can become frustrated and decide to abandon their shopping cart. Or, if they decide to proceed, they can cause incorrect data to enter into a business’ systems resulting in shipping errors, returns, and inconsistent data. All of this can be avoided by using a tool like SmartyStreets’ US Autocomplete Pro API.

To try the API, visit the SmartyStreets US Autocomplete Pro API demo page. As with all of SmartyStreets APIs, the US Autocomplete Pro API comes with SmartyStreets’ unlimited customer service, 100% uptime guarantee, and easy implementation.

Subscribe to our blog!
Learn more about RSS feeds here.
Read our recent posts
What to look for in an address data solution: Data accuracy
Arrow Icon
Once you know what capabilities you need, the next challenge is choosing a provider that actually delivers—pun intended. This blog is part of our five-part series, What to look for in an address data solution. Previously, we discussed the need to find an address data solution that understands the importance of speed, scalability, and reliability, enabling you to maintain automated, efficient, and accurate workflows in any industry that deals with addresses. Today, we’ll focus on the hidden costs of inaccurate data, defining and combating the “validation gap”, and why it’s important in any industry.
Empowering finance, healthcare & insurance companies with international autocomplete
Arrow Icon
Address data plays a vital role for finance, healthcare, and insurance companies. When these companies serve customers worldwide, processes like KYC compliance, fraud prevention, and onboarding become even more complicated, making accurate data even more essential. Enter International Address Autocomplete, a form and checkout address-filling feature that saves the day for more than just ecommerce companies based in the US. It’s also great for finance, healthcare, and insurance companies worldwide.
What to look for in an address data solution: Speed, volume, and reliability
Arrow Icon
Not all address tools are created equal. The right platform should do more than validate—it should verify, enrich, and future-proof your data. This blog is part of our five-part series, What to look for in an address data solution. Previously, we discussed the hidden costs of poor address data, including misdeliveries, lost revenue, billing errors, and operational inefficiencies. These creep up because companies mistakenly assume that their CRM or ERP already validates and standardizes addresses.

Ready to get started?