Shopware Development
Certified-level Shopware 6 development: custom plugins, theme development, migrations, B2B suites and headless storefronts.
- Custom plugins & apps
- Migration to Shopware 6
- B2B & headless commerce
Shopware & Shopify Partner Agency
We build shops, plugins, web apps and mobile apps.
ShopKitWare is a development agency specialized in Shopware 6 and Shopify — from custom plugins, themes and apps to complete web platforms and mobile apps that grow your revenue.
Free 30-min discovery call · Fixed quote · No commitment
- Projects delivered
- 120+
- Plugins & apps published
- 45+
- Average client rating
- 4.9/5
- E-commerce experience
- 8 yrs
Specialized in the platforms you sell on
- Shopware 6
- Shopify Plus
- Next.js
- React Native
- Klaviyo
- Stripe
What we do
Full-service development, one partner
From the first plugin to a complete digital platform — design, development, integration and long-term care from a single team.
Shopify Development
Shopify & Shopify Plus builds that convert: custom themes, public & private apps, Checkout Extensibility and Hydrogen storefronts.
- Custom themes & apps
- Checkout & integrations
- Plus migrations & CRO
Web Applications
Dashboards, customer portals, SaaS products and marketplaces — fast, secure and scalable, built with Next.js.
- SaaS & dashboards
- Portals & marketplaces
- API & ERP integrations
Mobile Apps
Native-quality iOS & Android apps connected to your shop — push notifications, loyalty, mobile checkout and more.
- iOS & Android
- Shop-connected features
- Publish & maintain
Our speciality
Deep experts in Shopware & Shopify
Most agencies do a bit of everything. We go deep on the two leading commerce platforms — so your plugins are store-proof, upgrade-safe and built to platform standards.
Shopify
Shopify Shopify
Apps and themes reviewed and approved for the Shopify App Store.
- Public & custom apps (Remix / Node)
- Theme development & Online Store 2.0
- Checkout Extensibility & Functions
- Hydrogen & headless storefronts
- Migrations from WooCommerce, Magento & Shopware
Shopware
Shopware Shopware
Plugins built to Shopware standards and ready for the Extension Store.
- Shopware 6 plugins & apps
- Storefront & Administration extensions
- Flow Builder, Rules & custom entities
- Headless & API-first architectures
- Updates, migrations & performance tuning
Contact — [email protected]
Plugin store
Plugins merchants love
A selection of our best-selling extensions for Shopify and Shopware. Need something custom? We build it in weeks, not months.
Bundle & Volume Pricing
Mix-and-match bundles, quantity breaks and BOGO offers with a native-looking cart widget.
★ 4.9 · 2,300+ installs
B2B Quote Manager
Request-for-quote flows, graduated prices and order approval for B2B suites.
★ 5.0 · 800+ installs
Loyalty & Rewards
Points, referrals and VIP tiers that sync between your shop, app and POS.
★ 4.8 · 1,500+ installs
Multi-Warehouse Sync
Real-time stock across warehouses, suppliers and 3PL with smart backorder rules.
★ 4.9 · 600+ installs
Subscription Boxes
Recurring boxes with skip, swap and upsell flows built on native subscriptions.
★ 4.9 · 1,100+ installs
AI Product Descriptions
On-brand titles, descriptions and SEO meta in seconds — in EN & DE.
★ 4.8 · 900+ installs
How we work
From idea to revenue in 4 steps
A transparent process with fixed quotes, weekly demos and no surprises.
- 1
Discover
Free 30-min call, technical audit of your shop and a fixed-scope quote within 48 hours.
- 2
Design & prototype
UX flows, clickable designs and a technical blueprint you approve before we code.
- 3
Build & integrate
Agile sprints with weekly demos, QA on real devices and ERP / PIM / CRM integrations.
- 4
Launch & grow
Store review handling, go-live support, monitoring and continuous optimization.
Pricing
Honest pricing, fixed quotes
Every project starts with a free discovery call. You get a fixed quote — no hourly billing surprises.
Plugin Sprint
€2,900from / fixed
One focused Shopify app or Shopware plugin, store-ready.
- 1 plugin / app
- Store submission included
- 2 revision rounds
- 30 days bug-fix warranty
- Docs & handover
Custom Project
€9,800from / fixed
Shops, web apps & mobile apps with design and integrations.
- UX + UI design included
- Development in sprints
- ERP / PIM / CRM integrations
- QA on devices & browsers
- Launch & training support
Care & Growth
€490/ month
Updates, monitoring and continuous improvement.
- Updates & security patches
- Uptime monitoring
- Small improvements incl.
- Priority support (<24h)
- Monthly report
All prices excl. VAT. Final quote depends on scope — most plugin projects land exactly in these ranges.
Clients
Loved by merchants & brands
★★★★★
“ShopKitWare rebuilt our Shopware plugin suite and took us through the store review flawlessly. Revenue from add-ons is up 34%.”
Julia Brandt
E-commerce Lead, Möbelhaus Nord
★★★★★
“From theme to custom checkout app — everything delivered on time, with weekly demos. Our conversion rate grew by 22% on Shopify Plus.”
Daniel Okafor
Founder, Urban Athletics
★★★★★
“They built our customer portal and companion app in one go. One team, one roadmap, zero finger-pointing between vendors.”
Sophie Marchand
COO, Belle Cosmétiques
FAQ
Questions, answered
Depth beats breadth. Platform specialization means our plugins pass store reviews faster, survive updates, and follow each platform's best practices — instead of generic code that breaks on the next release.
Contact
Tell us about your project
Reply within 24 hours on business days. Prefer email? Write to [email protected]
What you get
- Free 30-min discovery call
- Fixed quote within 48 hours
- NDA on request, no strings attached