websites built for this decade

most websites are abandoned shortly after launch.

we build sites worth maintaining… then we maintain them.

groundbreaking, we know.

yeah, we use ai

it’s 2026. refusing to use ai would be a strange flex.

ai helps us ship code fast and collaborate with clients across various teams.

bring us your vibecoded masterpiece and we’ll bring it to life for you.

we’re also tired of being told, ‘great idea, but’

‘that’s not possible’ isn’t something we say (unless it’s actually impossible).

we start with what it needs to do and build towards that.

we work from what you tell us you want, not from regurgitated templates.

our stack is legit

we use industry-leading tools. the same ones that power some of the biggest companies on the planet.

Google Cloud
Cloudflare
Flask
Python
PostgreSQL
Stripe
Let’s Encrypt
Google Analytics

about

Letter Box Digital builds bespoke websites and web applications in Philadelphia. founder-built, operator-minded and convinced a website should be the hardest-working asset a business owns.

our work

go see for yourself

everything here is live right now. websites that carry a whole business, web applications that do one thing exceptionally well.

website

a real estate practice, built from scratch

a custom site for a Philadelphia REALTOR®: nine neighborhood market pages rebuilt every month, interactive demand charts, buyer and seller guides and a strict editorial design system. no template touched this site, and it looks nothing like this one. every client gets their own identity.

custom Flask · Google Cloud VM · interactive charts · local SEO

read the case study visit henrymeigs.com

The henrymeigs.com homepage: an editorial Philadelphia real estate site built by Letter Box Digital, with serif headlines and a clean navigation.

web application

one map widget, embedded anywhere

Pathway turns any address into a curated, interactive neighborhood map that drops into a listing page with one line of code. live travel times, Street View, per-pin analytics and Stripe-powered subscriptions. it does one thing, and it does it completely.

Flask · MapLibre GL · PostgreSQL · Stripe · Google Cloud Run

read the case study visit Pathway

The Pathway web app by Letter Box Digital: an interactive neighborhood map widget with location pins, walking times, and an embed snippet.

online store

a single-product store, built to sell

a custom Shopify store for the Endure Cool Patch, a clear peel-and-stick hydrogel cooling patch sold as a 10-pack. we stripped Shopify’s stock Dawn theme to its frame and rebuilt it as a liquid glass design system: frosted panels, blur and depth across the product page, cart and checkout, styled down to the snippet. built mobile-first, for how these customers shop.

custom Shopify · liquid glass UI · custom sections · mobile-first

read the case study visit endurecoolpatch.com

The endurecoolpatch.com storefront by Letter Box Digital: a custom Shopify store with a glassmorphism design, a frosted glass header and Add to cart button over a product photo of the Endure Cool Patch cooling patches.

how we work

ai-first changes your side of the project as much as ours. we share living files instead of locked mockups, wireframes you can feel and copy you shape in your own voice. by the time your site ships, you’ve already held it.

read the whole thing

how we build

no themes, no plugins. we build from scratch with Flask, PostgreSQL and Google Cloud, and every part of your site is there because your business needs it. that’s why it stays light, fast and easy to change.

look under the hood

tell us what needs to exist

a new site, a web application or a problem you haven’t found the tool for yet. write a few lines about it and we’ll reply within one business day.