Shopify Subscription Development
Custom Shopify subscription development is the process of building subscription logic that apps like Recharge, Appstle, and Bold can't handle out of the box: subscription wizards, per-delivery product selection, pre-renewal swap windows, tiered membership pricing, delivery partner integrations, custom subscriber dashboards, and migrations from WooCommerce or other platforms.
Your subscription app has a ceiling. When you hit it (workarounds, subscriber complaints, logic that simply can't be configured), you need a Shopify subscription agency, not another app.
WooCommerce to Shopify + Appstle · 2 weeks · zero missed renewals · 8+ year relationship
Coffee · Migration
5,000
subscribers
3-step subscription wizard (size, color, cross-sell) · Shopify Plus + Appstle · fresh build
Clothing · Shopify Plus
4,500
subscribers
Quiz-based recommendation engine · custom dashboard · delivery partner backend app · Recharge
Pet Food · Custom App
Quiz +
custom app
Flavor-select box · 48-hour pre-renewal swap window · fresh Shopify store · Recharge
Kombucha · Custom Logic
14
day cycle
4-tier wine club · member pricing site-wide · pre-shipment wine selection · custom dashboard
Wine Club · Membership Tiers
~1,000
members
Trusted since 2013
9,500+
Active subscribers across the stores we built
5 Verticals
Each with a named client build
12+ Yrs
Shopify subscription development since 2013
380+
Projects launched across Shopify and Shopify Plus
You're In the Right Place If
Most brands don't arrive here looking for custom development. They arrive because something specific isn't working and the app can't fix it.
01
Recharge and Appstle are excellent tools for standard subscription logic. When you're using Zapier, metafields, or manual processes to handle what the app can't do natively, you've hit the ceiling. That's a development problem, not an app problem.
02
Select flavors before delivery. Swap a variant without cancelling. Update their pet's profile. Choose their wine before the quarter ships. If your subscriber portal is a generic template that doesn't reflect how your product works, churn follows.
03
Moving from WooCommerce, Bold, or another platform with active subscribers and live billing cycles is a technical project, not a plugin install. One missed billing cycle or lost subscriber record at scale costs revenue and trust.
What We Build
Not app configuration. Not theme tweaks. Custom code that handles the subscription logic your business requires.
Multi-step guided flows that walk customers through their subscription choices one step at a time: size, flavor, quantity, color, frequency, and add-ons. We built a 3-step wizard for Undy.dk (4,500 subscribers on Shopify Plus) and a quiz-based product recommendation engine for ChiDog.
Customers select their products, flavors, or variants before each delivery, with a hard cutoff that locks the order before billing runs. We built a 48-hour pre-renewal swap window for Richard Smith's kombucha brand and a pre-shipment wine selection flow for McClain Cellars.
Club pricing that applies across your whole Shopify store, not just subscription orders. A Founders Club member sees 30% off on every product page when logged in. We built four-tier membership pricing for McClain Cellars with site-wide discount logic.
Subscriber portals built around your product, not a generic app template. We built a custom dashboard for ChiDog (pet profile, delivery preferences, subscription controls) and a member dashboard for McClain Cellars (tier benefits, shipment calendar, wine selection window).
Custom backend apps that send subscription order data, including custom options, pet profiles, or dietary requirements, to your delivery partner or 3PL in the format they need. For ChiDog, a backend app picks up Shopify orders and sends complete subscriber data to their fulfillment partner automatically.
Moving active subscribers from WooCommerce, Bold, or another platform to Shopify without missed renewals, billing gaps, or lost data. We migrated 5,000 active Driftaway Coffee subscribers from WooCommerce to Shopify with Appstle in two weeks with zero missed renewals.
Recharge vs Appstle vs Native
Recharge, Appstle, and Shopify Subscriptions each suit a different kind of subscription business. Here's how we choose.
| Capability | Recharge | Appstle | Shopify Subscriptions (native) |
|---|---|---|---|
| When we recommend it | High-volume brands with complex API needs and deep integrations | Mid-market brands that want rich features at a lower cost | Brands that want Shopify-native billing with no third-party dependency |
| Custom logic on top | Recharge API and JavaScript SDK | Customizable through Shopify APIs | Full Shopify API access |
| Pricing model | Monthly fee plus a percentage of subscription revenue | Monthly fee, lower take rate | No app fee; Shopify transaction fees apply |
| Migration support | Payment vault transfer | Managed migration |
More complex
|
Recharge
Live builds: ChiDog, Richard Smith
Appstle
Live builds: Driftaway Coffee, Undy.dk
Shopify Subscriptions
Native, available on request
Shopify Plus
Checkout extensions included
By Vertical
Every page below has a named client, a live store, and a breakdown of exactly what was built.
Why Codingkart
Driftaway Coffee, Undy.dk, ChiDog, Richard Smith, and McClain Cellars are all live. Every proof point on this site refers to work we delivered.
There are hundreds of Shopify agencies. Very few have built quiz-based recommendation engines, 48-hour swap windows, 4-tier membership pricing, and a 5,000-subscriber migration. That specialization matters when your subscription logic is complex.
We have no revenue-share arrangement with Recharge, Appstle, or any other subscription app. When we recommend an app, it's because it fits your model. If a fully custom system is the right answer, we'll say so.
Driftaway Coffee has been a client for over 8 years. We build systems that are maintainable, documented, and extensible, so your subscription logic doesn't have to be rebuilt every time something changes.
Undy.dk runs 4,500 subscribers on a Shopify Plus store we built from the ground up. We work across every Shopify plan, including checkout extensions for brands that need custom logic, age verification, or personalization at checkout.
We don't write code until we've mapped your subscription model, identified what your current app can and can't do, and agreed exactly what we're building. No discovery fees and no vague estimates.
How Projects Run
Five steps. No surprises. Nothing starts until the scope is agreed.
We map your logic, app constraints, and what custom development is actually needed before writing any code.
We review your store, subscription app, integrations, and subscriber data to understand the full picture.
Which app, what custom logic, what integrations, how long, and how much are all defined before we start.
All subscription logic and billing flows are tested before anything touches your live store or active subscribers.
We manage go-live, monitor the first billing cycle, and stay available through the post-launch period.
FAQ
A Shopify subscription agency builds and maintains subscription systems on Shopify. That ranges from setting up an app like Recharge or Appstle to custom development: wizards, swap windows, membership pricing, subscriber dashboards, integrations, and migrations. We focus on the custom work that apps can't handle out of the box.
We work alongside them in almost every build. Recharge and Appstle handle billing well, and rebuilding that is rarely worth it — the custom work goes on top: the wizard, the swap window, the dashboard, the integration. ChiDog and Richard Smith's kombucha brand run on Recharge; Driftaway Coffee and Undy.dk run on Appstle. We only replace an app when it is genuinely the thing standing in the way.
Shopify has its own free Subscriptions app, which covers simple subscribe-and-save. Recharge and Appstle add more features on top. Custom development is for the logic none of them handle out of the box, and we build it alongside whichever app fits your model.
Yes. We moved 5,000 active Driftaway Coffee subscribers from WooCommerce to Shopify with Appstle in two weeks, with zero missed renewals. The work is in the parts nobody sees: mapping subscriber records, transferring payment vaults, planning the billing cutover so no cycle fires twice or not at all, and monitoring the first renewals after go-live. We also migrate from Bold and other platforms.
It depends on the logic you need and the app you run it on. A single feature such as a swap window is a smaller project than a full store build or a migration. The scope review is free, with no discovery fees, and you get a clear scope and price before you commit to anything.
Get Started
Describe the logic your current setup can't handle. We'll tell you honestly whether it needs custom development and what that would involve.
