app store · not our first time through review
dozen+public apps shipped by the team
Checkout customisation, payment orchestration, ERP connectors, returns, tracking, store locator — billing API, webhooks, review, the lot.
$ storesmith --for shopify-plus
ai writes the code; senior engineers own every merge.
StoreSmith is a Shopify Plus engineering studio for merchants who need custom apps, automation, headless storefronts and large-scale deployments: multi-store, ERP-connected, replatformed. AI drafts against a written spec; a senior engineer reviews the diff and signs the merge. Nothing reaches your live store without their name on it.
shopify plus for years · a dozen-plus apps through app store review · every merge signed
feat/b2b-tier-sync → main2 files · +3 −2
extensions/tier-pricing/src/run.ts
−const tier = DEFAULT_TIER
+const tier = customer.segment?.tier ?? DEFAULT_TIER
app/jobs/erp-order-push.ts
−await erp.push(order)
+await erp.push(order, idempotencyKey(order.id))
+retry(3, backoff.exponential)
reviewed-by: lead.apps ✓ approvedmerge
01 — what we build
the hard part of shopify plus.
We take the work a theme can't do: software that runs your operations, connects your systems and holds up at scale. One reviewed, signed pipeline for all of it.
$ storesmith build --apps
apps
Private and public apps, checkout and payments extensions, Shopify Functions, admin tooling. Through App Store review when it needs to be public.
apps →$ storesmith build --automationautomation
ERP, PIM and WMS sync, B2B price tiers, order routing, Flow and scheduled jobs. The manual steps your ops team does every morning, gone.
automation →$ storesmith build --headlessheadless
Hydrogen or Next.js on the Storefront API, multi-market and multi-language, content from your CMS. Fast because it's engineered, not because it's a template.
headless →$ storesmith build --scaledeployments at scale
Replatforming off Magento and WooCommerce, expansion stores, 10k+ SKU catalogues, B2B + B2C on one Plus org. Cutovers planned like releases.
scale →not our focus: template store setups and theme reskins — we'll point you to someone good.
02 — in plain terms
what a signed merge means for your business.
You don't need to read the diff. You need to know who's accountable, what it costs, and what happens if it breaks.
- written spec first
- Every sprint starts with a spec you approve: what changes, how we'll prove it works, what it costs. The AI drafts against that spec — not against a guess.
- signed merge
- One senior engineer's name is on every change that reaches production. If something goes wrong, you know exactly who to call — and they already know the code.
- quoted, not metered
- Sprints are priced before they start. No hourly meter, no scope creep, no invoice surprises.
- 90-day guarantee
- If anything we merged regresses within 90 days, we repair it free. That's the contract, not a promise.
- ai drafts the code
- Senior-engineer output at a faster pace and a lower price. The AI does the typing; the engineer does the deciding — and takes the responsibility.
03 — proof
patterns we've shipped. names withheld on purpose.
The team behind StoreSmith has shipped on Shopify Plus for years. Work is listed by industry and pattern, with figures rounded — the merchants keep their names.
wholesale distribution · b2b automation
<3min per wholesale order
Several legacy storefronts merged into one Shopify Plus store, 10k+ SKUs, automated wholesale price tiers by customer segment. Real-time inventory sync took fulfilment errors to zero.
home & living · magento → shopify plus
0downtime at cutover
Replatformed a national home & living retailer — every indexed URL 301-mapped, structured data preserved, redirect map monitored for 90 days. Revenue up double digits the following year.
fashion wearables · integrated high-ticket
2–4×online AOV vs. category norm
First online channel for a multi-brand watch-and-jewellery retailer — store inventory, CRM and an authentication trust layer wired into a high-ticket checkout.
$ storesmith proof --nextfirst signed-merge case study
Our first engagement, published with the PRs, the signatures and — with consent — the name.
04 — our apps
apps of our own, on the same pipeline.
Our own Shopify apps, built on the same signed pipeline: date picker and store locator are live on the Shopify App Store; the rest are in build or planned. Each one started as a problem we kept solving by hand.
shipping connect
rms/pos connect
date picker
store locator
upsell
companion
store health05 — engagement
three ways in. all written down first.
build
sprintsquotedafter scoping · before work
- one-week sprints, a written spec each
- apps, automation, headless, replatforms
- every merge reviewed and signed
- the code and the repo are yours
retain
monthlymonthlycancel any time
- apps and integrations monitored
- each shopify release read and applied
- priority fixes, same signed pipeline
- store health re-run every month
fix
per finding$400from · fixed
- price shown on the finding, before work
- 48h SLA to a reviewed pull request
- 90-day guarantee
- often how a build starts
06 — reading
every shopify change, read for you.
07 — already live?
start with a free audit.
Store Health reads your store the way we would before scoping a build: apps, checkout, speed, theme. You get a grade and a priced list — useful whether or not you hire us.