DeliverSure

Stop failed deliveries with address validation

5.0

Free plan available

DeliverSure overview

Real-time shipping address validation at checkout
Warn customers or block checkout when an address can't be found
Restrict delivery to the countries you serve
Helps reduce failed deliveries and return costs

DeliverSure checks shipping addresses at checkout, before the order is placed. When a customer enters an address, the app verifies it against Google's Address Validation service to see whether it resolves to a real, deliverable location. If it does not, the customer sees a message asking them to check the details, either as a warning they can dismiss or as a block that prevents them from continuing, depending on how you have configured it. Incorrect addresses can lead to failed deliveries, return charges and support tickets. Raising the question while the customer is still on the page gives them an opportunity to correct the details themselves. You can also limit which countries you deliver to. Addresses outside your list are stopped with a message naming the country, which gives the customer a clearer reason than a generic error would. The app stays quiet while a customer is still filling in the form, and if the validation service is unreachable, checkout is allowed to continue. A dashboard page lets you switch between warning and blocking, choose the countries you serve, and edit the wording customers see. The free plan covers 10 validated checkouts a month.

5.0 Average Rating

1 review

1

0

Hello12772/ Aug 5, 2026

Very fast supportI asked a question and got replied within few hours. Also the app is simple to use

team Baseplate Digital

Thank you so much for the 5-star review! We're glad the support was quick and that DeliverSure is easy to use for your store. Reach out anytime if you need help—we're here for you.

(0)

Thank you for your feedback

Pricing & plans

Free plan

Free

10 address verifications per month

Restrict delivery by country

Choose warning or blocking mode

Customize the messages customers see

Starter plan

4

/month

$999

Up to 250 address verifications

Auto-warn or block invalid addresses

Customize strict delivery zones

Priority customer support

Pro plan

17

/month

$3499

Up to 1,000 address verifications

Auto-warn or block invalid addresses

Customize strict delivery zones

Priority customer support

* Price is in USD.

* This sale is valid until 27 September 2026 at 23:59 UTC. The app developer reserves the right to end the sale at any time, and sale terms may be subject to change.

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