High-performance Shopify utilities.
Enterprise-grade infrastructure.

We build lightweight, serverless Shopify apps that don't bloat your store—and we help teams architect the same.

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Our Shopify Apps

Dependable utilities for growing Shopify stores. Fair priced. Built for speed.

Built with Rust & AWS Lambda

modlet: Block PO Box & Lockers

Stop paying for failed deliveries.

Blocks PO Boxes, military addresses (APO/FPO), and parcel lockers at checkout. Runs natively on Shopify Functions—no JavaScript added to your storefront.

Instant ValidationShopify FunctionsEvery Shopify Plan

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modlet: 21+ Silent Age Verify

Frictionless age compliance middleware.

Frictionless age verification at checkout for restricted items (Vape/Alcohol). Interacts with customer metafields to remember verified IDs, eliminating repetitive verifications for returning customers.

In DevelopmentShopify FunctionsCheckout UI

Coming Soon

How We Can Help

AWS Serverless for Shopify

We help teams architect scalable, cost-effective infrastructure using the same serverless patterns that power our apps.

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Questions? contact@modlet.app

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