App integration & cleanup
from €2,500Shopify App Integration & Cleanup
Too many apps fighting each other, slowing the store and duplicating work. We integrate the tools you actually need, remove the ones you don't, and replace fragile app stacks with logic you own.
Typical timeline
Usually 2-8 weeks
Best for
Overlapping apps, unreliable sync, checkout conflicts, and unnecessary subscription cost.
What we need
App inventory, system owners, current failure cases, and data-flow access.
The problem
Every app you add is another script, another webhook, another thing that can conflict at checkout. Stacks drift into overlap, breakage, and cost. The fix is rarely another app — it is consolidation and a few pieces of custom logic.
What we build
- App stack audit: what each app actually does and overlaps with
- Resolving checkout, cart, and theme app conflicts
- Custom integrations between Shopify and ERP, 3PL, or marketplaces
- Replacing generic apps with Shopify Functions or custom code
- Data sync and reliable middleware between systems
- Removing dead weight that slows the storefront
How we approach it
- Map what every app does before removing anything.
- Find the overlaps, conflicts, and silent failures.
- Decide build-vs-keep on cost, risk, and performance.
- Migrate safely, with a rollback path.
Technical proof and related reading
In-depth guides from our team on the exact problems behind this service.
Featured deep dive
Cart Transform Function deep dive: bundles, line expansion, merge logic, and when it conflicts with discounts
A technical Shopify developer guide to Cart Transform Functions covering lineExpand, linesMerge, lineUpdate, bundle pricing, metafield-driven configuration, discount conflicts, limits, and production design patterns.
Developer guide
Shopify app embeds explained for real apps
An operator-focused technical guide to Shopify app embeds: what they are good for, how they differ from app blocks, how activation works, and the architectural constraints real apps run into.
Developer guide
Shopify Discount Function deep dive: product, order, shipping, combination rules, code rejection, and how it intersects with Cart Transform
A technical Shopify developer guide to Discount Functions covering the unified API, product, order, and shipping discounts, selection strategies, combination rules, code rejection, admin configuration, and Cart Transform-safe architecture.
Pricing
from €2,500
A starting point, not a quote. The free fit call confirms whether this is the right engagement.
FAQ
Can you reduce how many apps we pay for?
Usually, yes. We start with an app stack audit (try our free app stack audit tool), identify overlap and conflicts, and replace generic apps with custom logic where it lowers cost and risk.
Do you build integrations with external systems?
Yes — ERPs, 3PLs, marketplaces, and internal tools. We build reliable, idempotent sync so data stays consistent across systems instead of silently drifting.
Next step
Start with a free technical fit call.
We will review the context and tell you the smallest sensible next step.