International eCommerce Agency

Scale Your
eCommerce Brand
With Precision.

Nexus Commerce helps online brands grow through AI-powered automation, Shopify development, conversion optimisation, and data-driven growth strategies — built for the modern global market.

50+
Brands scaled globally
30%+
Average conversion lift
6×
Max ROAS delivered
Nexus Commerce
Nexus Commerce
eCommerce Growth Agency
AI · Shopify · Automation · Marketing
24/7
Support
Global
Reach
Fast
Delivery
Platforms & tools
ShopifyShopify Plus WooCommerceKlaviyo Meta AdsTikTok Shop Google AdsZendesk AmazoneBay OpenAIGA4
Nexus Commerce Agency
Nexus Commerce
International eCommerce Growth Agency
About the agency

Built for brands that refuse to plateau

Nexus Commerce is an international eCommerce growth agency specialising in the intersection of AI-powered automation, Shopify development, and data-driven marketing. We work with brands at every stage — from launch to scale — delivering systems that generate compounding results, not one-off wins.

Our team combines deep platform expertise across Shopify, WooCommerce, and all major sales channels with the technical capability to build AI systems that replace manual operations, reduce customer support overhead, and unlock data that most brands never act on.

We do not take every client. We work with brands that are serious about growth and willing to build the right infrastructure to achieve it. Every engagement begins with a diagnostic before any execution takes place.

Shopify Development AI & Automation CRO & UX Email Marketing Paid Advertising TikTok & Social Shops SEO Analytics

End-to-end capability

Store development, marketing, automation, and analytics — handled under one roof. No coordination between agencies.

AI-first operations

We build AI systems connected to your real store data. Not generic tools — systems specific to your business.

Multi-channel expertise

Shopify, TikTok Shop, Amazon, eBay, Facebook Shop — we expand your brand across every revenue channel.

Results, not activity

Every engagement is measured by revenue, conversion rate, and customer lifetime value — not task completion.

What we do

Services

A complete suite of eCommerce growth services — from store development and AI automation to marketing and analytics.

Shopify Store Setup

Complete store build from scratch — architecture, theme, products, payments, and launch-ready configuration.

Shopify Store Redesign

Full visual and structural redesign for existing stores — improved UX, conversion-focused layout, and modern aesthetic.

Premium Theme Customisation

Expert installation and customisation of premium Shopify themes to match your brand identity precisely.

Landing Page Design

High-converting campaign landing pages built for paid traffic — product launches, seasonal campaigns, and promotions.

Mobile Optimisation

Dedicated mobile UX improvements — speed, layout, and checkout experience rebuilt for mobile-first shoppers.

Store Migration to Shopify

Seamless migration from WooCommerce, Wix, BigCommerce, or any platform — products, customers, and SEO preserved.

AI Chatbot Integration

Custom AI chatbot connected to your product catalogue, FAQs, and order data — answers real customer questions accurately.

24/7 Support Automation

Automated customer support systems that resolve common queries without human intervention, around the clock.

Zendesk Setup & Configuration

Professional Zendesk implementation — ticket routing, macros, triggers, and reporting for scalable support operations.

FAQ & Knowledge Base Setup

Structured knowledge base that deflects support tickets and improves customer self-service before they need to contact you.

Support Workflow Automation

End-to-end automation of customer support workflows — routing, escalation, response, and resolution tracking.

TikTok Shop Integration

Full TikTok Shop setup — product listing, sync, and campaign configuration for the fastest-growing social commerce channel.

Facebook & Instagram Shop

Facebook and Instagram shop setup with product catalogue sync, Meta Commerce Manager configuration, and checkout.

Google Shopping Setup

Google Merchant Centre configuration, product feed optimisation, and Shopping campaign setup for search-intent buyers.

Amazon & eBay Integration

Marketplace listing, inventory synchronisation, and fulfilment configuration for Amazon and eBay selling channels.

Shopify Store Audit

Comprehensive technical and UX audit identifying every friction point, performance issue, and missed revenue opportunity.

Performance Optimisation

Core Web Vitals, page speed, image compression, and code cleanup — technical performance that directly improves rankings and conversions.

SSL & Store Compliance

Security configuration, compliance review, and trust signal implementation for customer confidence and platform requirements.

App Integration & Configuration

Third-party app selection, installation, and configuration — ensuring your tech stack works together without conflicts or slowdowns.

UGC Content Creation

User-generated and AI-assisted video content creation for product ads, TikTok, Reels, and social commerce campaigns.

Conversion Rate Optimisation

Data-driven CRO — A/B testing, heatmaps, funnel analysis, and UX improvements targeting every stage of the purchase journey.

Email Marketing Setup

Klaviyo and Mailchimp lifecycle flows — welcome series, abandoned cart, post-purchase, and win-back sequences.

Customer Retention Strategy

Loyalty programmes, repeat purchase flows, and customer lifetime value strategies that reduce dependence on paid acquisition.

Sales Funnel Development

End-to-end funnel architecture from first touch to purchase — optimised for your traffic sources and product type.

Shopify SEO Optimisation

Full Shopify SEO implementation — title tags, meta descriptions, URL structure, schema markup, and internal linking.

Product Page Optimisation

Product page rewrites, structured data, and conversion-focused layout improvements for higher organic and paid performance.

Technical SEO Audits

Crawl analysis, Core Web Vitals, indexation issues, canonical tags, and structured data — a full technical health review.

Google Search Console Setup

Search Console configuration, sitemap submission, performance monitoring, and coverage issue resolution.

Keyword Research

In-depth keyword research covering product, category, and content terms — mapped to buying intent and search volume.

Shopify Flow Automation

Custom Shopify Flow workflows — tag customers, trigger emails, manage inventory events, and automate store operations.

Order Processing Automation

Automated order management workflows — fulfilment routing, status updates, and exception handling without manual intervention.

CRM Integration

CRM connection to your Shopify store — customer data sync, segmentation, and behaviour-triggered communication flows.

Inventory Management Setup

Inventory tracking, low-stock alerts, and automated reorder workflows — prevent stockouts and overselling across channels.

Weekly Performance Reports

Structured weekly reports covering traffic, revenue, conversion, and channel performance — clear data, clear decisions.

Store Health Audits

Regular store health checks covering technical performance, conversion metrics, and growth indicators with action priorities.

Customer Behaviour Analysis

Heatmaps, session recordings, and funnel analysis revealing how customers interact with your store and where they drop off.

Google Analytics Setup

GA4 implementation, eCommerce tracking, goal configuration, and custom dashboard setup for accurate store data.

50+
eCommerce brands scaled
Maximum ROAS delivered on paid campaigns
30%+
Average conversion rate improvement
38%
Avg. revenue attributed to email automation
24/7
AI-powered customer support coverage
Selected work

Project Results & Case Studies

Selected engagements showing the challenge, approach, and measurable outcomes. Click any project to read the full breakdown.

Store UX & CRO
Fashion Shopify Store — Conversion Rate Audit & Overhaul
Shopify  ·  3-month engagement
+34%Conversion Rate
-41%Cart Abandonment
+22%Avg. Order Value
Full breakdown
Challenge, strategy, results, and screenshots — click to expand

The challenge

A fashion brand with strong social traffic was converting below 1.2% with a 78% cart abandonment rate. Despite healthy traffic volume, the store was not turning visitors into buyers.

Approach

  • Full UX audit using heatmaps, session recordings, and customer journey mapping
  • Product pages redesigned with trust signals — reviews, size guides, and returns policy above the fold
  • Checkout simplified from four steps to two with one-click upsells at cart stage
  • Mobile experience rebuilt from scratch — 74% of traffic was on mobile
  • A/B tested hero banner variants and CTA formats, deployed highest-converting combination
  • Sticky add-to-cart, low-stock indicators, and delivery urgency signals added
ShopifyHotjarGA4Lucky OrangePageSpeed

Results

+34%
Conversion Rate
-41%
Cart Abandonment
+22%
Avg. Order Value
+55%
Mobile Conv.
-28%
Bounce Rate
2.1s
Page Load

Project screenshots

CRO Report Store Design Store UX
Paid Advertising
6× ROAS & 40% Lead Growth — Multi-Channel Paid Ads
Meta Ads · TikTok Ads · Google Ads  ·  Ongoing
ROAS
+40%Lead Growth
+210%Ad Revenue
Full breakdown
Campaign architecture, targeting strategy, creative approach, and results — click to expand

The challenge

A brand was spending on Meta ads at a 1.4× ROAS — well below break-even. No retargeting infrastructure, stale creative, and Google Ads was misconfigured. Full campaign restructure needed.

Approach

  • Rebuilt campaign architecture using a three-tier funnel — cold audiences, warm retargeting, and cart abandoner recovery
  • Developed 8 new ad variants — UGC-style video, carousel, and high-converting static formats
  • Launched TikTok campaigns targeting 18–34 demographic with 20% of budget allocated to testing
  • Deployed Google Shopping campaigns for high-intent product keywords
  • Configured all Pixel events correctly — enabling algorithmic learning and ROAS optimisation
  • Built lookalike audiences from the top 5% of purchasers by lifetime value
Meta AdsTikTok AdsGoogle ShoppingGA4

Results

ROAS (from 1.4×)
+40%
Lead Growth
+210%
Ad Revenue
3.2%
CTR (from 0.9%)
-38%
CPA Reduction
+65%
TikTok Traffic

Project screenshots

Google Ads Facebook Ads 6X ROAS Sales Campaign
Email Marketing
Klaviyo Automation — 38% Revenue from Email & 44% More Repeat Purchases
WooCommerce + Klaviyo  ·  4-month engagement
38%Email Revenue
42%Open Rate
+44%Repeat Purchases
Full breakdown
Flow architecture, segmentation strategy, and lifecycle results — click to expand

The challenge

A beauty brand with 12,000 subscribers was generating less than 6% of revenue from email — far below the 25–35% industry benchmark. No automated flows existed and the list had never been segmented.

What was built

  • 5-email Welcome Series — brand story, bestsellers, first purchase incentive, social proof, values
  • 3-step Abandoned Cart flow recovering 18% of abandoned carts
  • Browse Abandonment and Post-Purchase flows for repeat purchase nurturing
  • Win-Back sequence recovering 12% of lapsed customers inactive 60–90 days
  • Advanced segmentation — VIPs, one-time buyers, at-risk, and high-LTV cohorts
  • Full campaign template redesign for mobile-first rendering — CTR improved 22%
KlaviyoWooCommerceGA4

Results

38%
Revenue from Email
42%
Open Rate
18%
Cart Recovery
+44%
Repeat Purchases
12%
Win-Back Rate
+22%
Email CTR

Project screenshots

Email Flow Email Setup
SEO & Performance
Core Web Vitals Fix + AEO/GEO Strategy — 30% Organic Growth
Shopify  ·  Technical SEO & AI search visibility
+30%Organic Growth
All PassCore Web Vitals
Full breakdown
Technical audit, fixes applied, SEO strategy, and before/after metrics — click to expand

Overview

A Shopify store was failing all three Core Web Vitals, directly impacting both search rankings and conversion rate. Combined with an AEO/GEO content strategy, all metrics were resolved and organic traffic grew 30%.

Approach

  • LCP resolved — optimised largest above-fold image with correct format and CDN delivery
  • CLS resolved — explicit dimension attributes added to all images and embeds
  • INP resolved — non-critical JavaScript deferred, render-blocking scripts removed
  • Three redundant Shopify apps removed, reducing JavaScript payload by 40%
  • AEO content strategy — FAQ schema and structured responses for AI search tools
  • GEO content optimised for citation by ChatGPT, Perplexity, and Google AI Overviews
ShopifySEMrushSearch ConsolePageSpeed

Screenshots

Core Web Vitals PageSpeed SEO Results AEO Results
Store Design & Development
Shopify Store Builds — Product Pages, Lighting Store & One-Product Store
Shopify  ·  Multiple store builds
5+Stores Built
Conv.Focused Design
Full breakdown
Design work and store screenshots — click to expand

Overview

Selected Shopify store design and development projects across different niches — one-product stores, niche retail, and product page optimisation. Every build is designed with conversion architecture as the primary principle.

Design principles

  • Above-fold clarity — product, price, and primary CTA visible without scrolling
  • Trust signal placement — reviews, guarantees, and delivery information in the decision zone
  • Mobile-first design — layout built for mobile and adapted upward
  • Speed-optimised assets — images compressed, lazy-loaded, and CDN delivered
  • Minimal distraction architecture — navigation that guides rather than competes
ShopifyLiquidCustom CSSFigma

Screenshots

One-Product Store Store Build Lighting Store 1 Lighting Store 2 Product Page 1 Product Page 2
Live demonstrations

Live Storefront Examples

Four real-world store examples built across different industries — each showing how smart design and platform features can turn visitors into buyers. Click to browse the live store.

VOLTA
Consumer electronics — dark premium aesthetic with strong product hierarchy and conversion-focused layout.
View live store
Botané
Clean beauty — soft editorial aesthetic with ingredient-forward product storytelling and trust-building architecture.
View live store
Maison Noir
High-end fashion boutique — luxury monochrome aesthetic with editorial product presentation.
View live store
Maison
Contemporary furniture — clean Scandinavian aesthetic with category-driven navigation and lifestyle layout.
View live store
Client feedback

What Clients Say

★ ★ ★ ★ ★

"Nexus Commerce identified issues in our store that we had been unable to diagnose for over a year. The conversion lift was measurable within three weeks. Communication was professional throughout and reporting was always clear."

M
Marcus T.
Founder, Fashion Brand
★ ★ ★ ★ ★

"Our Meta ads were burning money before Nexus restructured everything. Within six weeks we were at a 6× ROAS and the TikTok campaigns they built became our most efficient acquisition channel. Exceptional strategic work."

S
Sarah K.
Head of Marketing, Home Goods Brand
★ ★ ★ ★ ★

"The Klaviyo system they built now generates over a third of our monthly revenue entirely on autopilot. The abandoned cart flow alone recovered its cost within the first week. I would recommend Nexus Commerce without hesitation."

A
Amira J.
CEO, Beauty eCommerce Brand
Technical stack

Platforms & Tools

eCommerce platforms
ShopifyShopify PlusWooCommerceBigCommerceWix eCommerce
Email & retention
KlaviyoMailchimpOmnisendActiveCampaign
Paid advertising
Meta AdsTikTok AdsGoogle AdsGoogle ShoppingPinterest Ads
Sales channels
TikTok ShopFacebook ShopInstagram ShopAmazoneBay
Analytics & CRO
Google Analytics 4Google Tag ManagerHotjarLucky OrangeLooker Studio
AI & automation
OpenAI APIZendeskShopify FlowZapierMake
SEO & performance
SEMrushAhrefsSearch ConsoleScreaming FrogPageSpeed
Design & content
FigmaCanvaCapCutAdobe XD
Common questions

Frequently Asked Questions

Answers to the questions most clients ask before starting an engagement.

Yes. We work across all major eCommerce platforms — Shopify, WooCommerce, BigCommerce, and Wix eCommerce. We also handle migrations from any platform to Shopify if that is the goal. Our strategies are platform-agnostic because the underlying principles of conversion, retention, and customer behaviour do not change between platforms.
For conversion and UX work, measurable changes are typically visible within two to four weeks. Paid advertising improvements are often visible within the first week of a restructured campaign. Email automation results accumulate over 30–60 days as flows build volume. SEO and content work operates on a longer timeline — three to six months for significant organic growth.
Every engagement begins with a diagnostic audit before any execution. We review your store, analytics, ad accounts, and email system to identify the highest-leverage opportunities. We then present a prioritised roadmap and agree on scope. Work proceeds either on a project basis — defined deliverables with a fixed timeline — or as a retained engagement with ongoing monthly involvement.
Both models are available. We can take direct management access to your Meta, TikTok, or Google Ads accounts and handle campaign build, optimisation, and reporting end-to-end. Alternatively, if you have an in-house team, we can provide strategic oversight and audit existing campaigns. The right model depends on your situation.
Our Shopify audit covers UX and conversion analysis, technical performance (Core Web Vitals, page speed), product page effectiveness, checkout flow, trust signals, mobile experience, app conflicts, and SEO foundation. You receive a prioritised report with specific recommendations ranked by impact-to-effort ratio, not a generic checklist.
Both. For early-stage brands, we focus on building the right foundation — store architecture, tracking setup, and initial acquisition channels. For established brands, the work shifts toward optimisation, scaling, and automation. The approach differs significantly between the two and we tailor the engagement accordingly.
We handle the full TikTok Shop setup — account creation and verification, product catalogue upload and sync with your Shopify store, shipping and fulfilment configuration, and initial campaign setup. We also advise on content strategy for TikTok commerce, which operates differently from standard paid social advertising.
Yes. Nexus Commerce is a remote-first international agency. We work with brands in the US, UK, Europe, and globally. We are comfortable working across time zones with structured, asynchronous communication. Response time is within 24 hours on business days. Contact us via WhatsApp for the fastest response.
Get in touch

Ready to scale your brand?

We work with eCommerce brands, founders, and agencies who are serious about measurable growth. Reach out and let's discuss your store, your goals, and how Nexus Commerce can help.

Taking on new clients

Let's talk about your eCommerce goals

We keep our client roster intentionally small to ensure quality. If you're ready to grow, WhatsApp is the fastest way to reach us.

Agency typeInternational, remote-first
AvailabilityOpen to new projects
Markets servedUS, UK, EU & Global
Engagement typeProject & retainer
Response timeWithin 24 hours
Primary contactWhatsApp · Email