Address autocomplete vs address validation: does your business need both?
A customer selects their delivery address from a dropdown. Another pastes theirs into a chat. Both want to place an order, but they’ve given your business their details in different ways. How do you make address entry easy while checking that the information you receive is accurate?
Address autocomplete and address validation are closely related. Autocomplete helps customers find and select an address as they type. Validation checks an address that’s already been supplied. So, does your business need one or both? The answer depends on how your customers share their address.
Address autocomplete: help customers enter their address
At checkout, customers want to finish their purchase without filling in a long form. Address autocomplete works on a keystroke-by-keystroke basis: suggestions update as customers type a postcode or street name, helping them find and select their address.
Swiftcomplete Address Autocomplete also lets customers search using a what3words address. They can select a relevant street address without entering each line manually.
Less manual typing helps make checkout faster and smoother. Customers can also recognise their building, choose the right flat and see whether the suggested address is the one they intended.
For retailer Simba , improving address capture at checkout helped tackle a delivery problem. In fact, after implementing Swiftcomplete and what3words, Simba reported a 40% reduction in its ‘Wrong Address/Address Not Found’ fail rate .
In short, autocomplete makes it easier for customers to enter an address accurately, without having to type out every detail themselves.
Address validation: check the details you receive
Not every address arrives through a dropdown. A customer might type the whole address into a form, paste it into a chatbot or ask an AI assistant to change their delivery details.
Swiftcomplete Validate checks supplied UK addresses against official address records. It can work with incomplete or misspelt details and return a matched address in a standard format. When a correction is suggested, you can ask the customer to confirm it.
Validate can also work behind the scenes at checkout. The customer doesn’t need to interact with a separate Validate interface for your business to check the address they’ve entered.
While autocomplete helps customers find the right address as they type, validation checks the information they’ve already provided, helping businesses identify errors before those details reach their systems.
Addresses in AI chat
As more businesses introduce AI shopping assistants and chatbots, customers are increasingly able to place orders or update their details through a conversation rather than a traditional form.
A customer might provide their entire delivery address in one message, without an autocomplete dropdown to help them select the right one. And while an AI agent may understand what the customer is asking, that doesn’t necessarily mean the address they’ve provided is correct.
Validate gives your agent a way to check the details during the conversation. For example, if a customer mistypes a road name, Validate can return a suggested address for the assistant to show them before completing the order.
This gives your customers an opportunity to confirm a correction or add missing information when needed – reducing the risk of failed deliveries.
Choosing what your business needs
The simplest way to decide is to look at how customers currently provide their addresses, and where mistakes could occur.
- Customers fill in a checkout form: Address Autocomplete helps them find and enter their address.
- Customers order through an AI agent or chatbot: Validate checks the address captured in the conversation.
- Customers use both: you can offer Autocomplete at checkout and use Validate for address checks across those journeys.
Using both doesn’t mean asking the customer to enter their address twice. Each product can support a different part of the experience.
For businesses using traditional checkout forms, address autocomplete may be enough to make address entry easier. But if you’re also collecting addresses through AI conversations, or want an additional way to check the details customers provide, validation can play an important role.
Find the right fit with Swiftcomplete
Swiftcomplete brings together Address Autocomplete and our new Validate product to support the ways your business collects addresses, from checkout forms to AI conversations.
Whether you need to simplify address entry, check details provided through AI conversations or do both, Swiftcomplete can help you capture accurate address information across the customer journey.
Explore Swiftcomplete , or try our Address Autocomplete and Validate demos to see how each product works.