Shopify Development
High-converting Shopify stores built for growth. Custom themes, app integrations, and performance optimization — end to end.
Shopify development builds and customizes Shopify stores — custom themes, apps, checkout and third-party integrations. Projects typically range from $2,625 for a themed launch to $11,250+ for a fully custom Shopify Plus build, depending on catalog size, apps and integrations. ReStartWeb AI has delivered Shopify stores for US and EU brands since 2016.
We build Shopify stores that sell. Whether you're launching your first store or migrating from WooCommerce or Magento, we handle everything — from UX design and custom theme development to payment integration, app setup, and post-launch SEO.
The Work
Custom Theme Development
Pixel-perfect Shopify themes built from Figma designs or from scratch. Responsive, fast, and conversion-optimized. No page builders — clean Liquid code.
App Integration & Automation
Klaviyo, Gorgias, Recharge, Bold, Yotpo, and 50+ other apps configured and integrated into your store's workflow.
Shopify Migration
Full migration from WooCommerce, Magento, BigCommerce, or any other platform — products, customers, orders, and SEO preserved.
Performance Optimization
Core Web Vitals tuning, image optimization, script deferral, and caching to hit LCP under 2.5s — faster load means higher conversion.
Shopify Plus Customization
Checkout customization, B2B flows, multi-currency, multi-language, and advanced automation for enterprise-level stores.
Ongoing Support
Monthly maintenance packages: app updates, speed monitoring, A/B testing, and priority support.
Packages
| Package | Starting price | What’s included | |
|---|---|---|---|
| Starter |
$2,625
or ~$440/mo × 6 · split pay
|
Up to 5 pages, standard theme customization, basic app setup, payment integration. 3–4 weeks. | |
| Growth Most popular |
$5,250
or ~$880/mo × 6 · split pay
|
Custom Figma design, 10+ pages, full app stack, performance optimization, SEO setup. 5–7 weeks. | |
| Enterprise |
$11,250+
or ~$1,880/mo × 6 · split pay
|
Shopify Plus, custom checkout, B2B flows, complex integrations, ongoing retainer. Timeline by scope. |
How We Work
Discovery & Brief
We audit your current store (if any), define target audience, map competitor stores, and agree on the scope, timeline, and budget. Free estimate within 24 hours.
UX Design & Approval
Wireframes and Figma mockups for all key pages: homepage, collection, product, cart, checkout. Every screen approved by you before development starts.
Development & QA
Liquid/React development, app integrations, payment setup, weekly demos. Full cross-browser and mobile QA before launch.
Launch & Growth
DNS cutover, Google Analytics + Ads pixel setup, speed audit, and 30-day post-launch support included. Optional: ongoing SEO and CRO package.
Technology
Why ReStartWeb AI
- Fixed-price estimate in 24 hours
- Weekly demos — no black-box builds
- US-based · RESTART AI LLC, Dania Beach FL
- You own 100% of the code — no lock-in
- 30-day post-launch support included
What Clients Say
“Fast, communicative, and they actually know Shopify. No hand-holding needed — they took our brief and came back with something better than what we imagined.”
Frequently Asked
Questions
How much does a custom Shopify store cost?
Most of our Shopify projects range from $1,875 for a conversion-focused setup to $9,000+ for a fully custom store with migrations and integrations. You get a fixed estimate within 24 hours of your brief.
How long does it take to build a Shopify store?
Most custom Shopify builds take 3–6 weeks, depending on the number of templates, integrations, and whether you are migrating an existing store.
Can you migrate my store to Shopify without losing SEO?
Yes. We migrate products, customers, and orders, set up 301 redirects, and preserve URL structure and metadata so your rankings carry over.
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Ready to start?
Free detailed estimate within 24 hours. Tell us about your project — we’ll scope it and give you a clear timeline and budget.