Your store isn't losing sales by magic. The friction is measurable.
Custom e-commerce development where your economics pick the platform, whether that's headless, custom or Shopify. Speed and trust get a grade before we touch the store and another after launch. Checkout friction gets measured in your own funnel data.
100% in-house development · Oregon & California, USA · 25+ years building production systems
The funnel, illustratedDiagnose yours: free grade
The short answer
Updated September 2026
Houtos Labs builds online stores, starting from where the current one leaks. Custom storefronts, headless builds and Shopify-based platforms, plus conversion redesigns, subscription programs, B2B stores and marketplaces. Your economics pick the platform. A grade before the work and another after it puts speed and trust on the record, and your own analytics show what happened to sales.
If your store is leaking sales right now, start with the free grade. It covers speed, mobile experience, trust signals and findability, and it's the same baseline we'd open your project with. It runs in sample mode while live scanning rolls out, so treat today's result as a labeled preview. (The plain-language version: why stores don't sell.) Selling on-chain? See The web3 commerce practice.
A lot of abandoned carts are a design decision in disguise.
This is the checkout friction meter. Flip the decisions and watch the friction move. All six map to reasons shoppers most often give for leaving a checkout.
Design the checkout
Five good decisions to switch on and one classic mistake to avoid. Watch what each one does to the meter.
The checkout is fighting the customer. Surprise costs at the end are the classic killer, and the most-cited abandonment reason in study after study.
- Friction score62 / 100
- Heaviest stepaccount wall
- Mobile penaltysevere
Simplified demonstration model. Real projects measure your own funnel.
The reading is free: grade your store.
What our e-commerce development covers
Your economics choose the platform, and sometimes the answer is "stay put and fix the checkout."
Custom & headless storefronts
Freedom on the storefront, commerce-grade plumbing underneath: catalog architecture, product pages that answer objections, and speed budgets that survive launch. We only go headless when it earns the extra complexity.
Shopify & Shopify Plus builds
Deep customization on a platform your team can run day to day. Theme architecture done properly, apps chosen with suspicion, checkout extensibility used where it pays.
High-conversion redesigns
We grade the store, go after what's measurably leaking (surprise costs, account walls, slow product pages, weak trust), then grade it again and show you what moved. The before-and-after is the deliverable.
Subscriptions, B2B & marketplaces
Subscription programs with self-serve pause-and-skip, B2B quoting and tiered pricing, multi-vendor marketplaces with split payouts. These are the non-standard models where custom engineering earns its keep. For token-gated or on-chain commerce, see The web3 practice.
Every step, counted.
Visit → product → cart → checkout → order. Each step is a place to lose a buyer.
We won't quote you a conversion lift.
Our rule on numbers: we don't invent conversion percentages or borrow other stores' screenshots. The friction meter is labeled a model because it is one. Your store's real numbers come from your own analytics and a live reading. The Grader is free to run now, in sample mode while live scanning rolls out.
Point it at your store
Speed, trust, findability and security. The free baseline every project starts from.
The Deep ReportWhat our reading looks like
Measured vs Estimated on every number, findings in plain English.
The MethodThe rubric, published
Six lenses and 26 metrics, published so you can check our judgment.
The Design StudioBreak a test site on purpose
The Measurement Engine exhibit: flip a fault and watch the lenses react.
Fair questions
What is custom e-commerce development?
It means building the store around your products, margins and customers instead of squeezing them into a theme. That covers the catalog architecture, product pages that answer real objections, a checkout tuned to your buyers, the integrations (payments, shipping, tax, email) and the speed that keeps mobile shoppers from leaving. Custom can mean fully bespoke, headless on a commerce backend, or a heavily customized Shopify build. The scope tells you which one fits your economics.
Should we go headless, custom, or Shopify?
Follow the economics. Shopify (including Plus) wins when standard commerce fits and getting to market fast matters. Headless earns its complexity when you need storefront freedom, several surfaces, or performance control a theme won't give you. Fully custom is for models that don't fit the standard mold: marketplaces, unusual B2B pricing, regulated products. We'll put our pick and our reasons in writing, even when the answer is "stay where you are and fix the checkout."
What makes an e-commerce redesign increase conversion?
Knowing what's broken before anyone redesigns it. We grade the current store first (speed, mobile experience, checkout friction, trust signals, findability), so the redesign goes after what's measurably costing sales: surprise costs at checkout, forced account creation, slow product pages, weak trust signals. After launch we grade it again. If a number didn't move, you'll see that too.
Do you build subscriptions, B2B, and marketplace stores?
Yes. Commerce beyond the standard cart is where most of the interesting work is: subscription programs with pause-and-skip flows customers can find without a support ticket, B2B stores with quoting, tiered pricing and approval workflows, and multi-vendor marketplaces with split payouts. Each one fails in its own ways, and each gets the same measured treatment: baseline, build, re-grade.
Find the leak before you rebuild the store.
Tell us about the store you're building, or the one that's leaking. The first reply is about your funnel, and the pitch waits.
100% in-house development · Oregon & California, USA · 25+ years building production systems
platform by economics · friction by measurement · nothing stored on this site · privacy ·
Accessibility statement