Skip to content
Sonder Sites

// INSIGHTS

Notes from the hive mind.

Everything we learn running living websites and building commerce systems, written up by the people who ship the code. Not a content farm.

Written by the build team Melbourne, shipping worldwide

// FROM THE HIVE MIND

Small wins that quietly compound.

Every site we run teaches the whole network something. Here are a few of the little moves most agencies never test, that move real numbers.

Trust

Your review stars have a "correct" hex.

The exact colour of your star ratings measurably changes how much people trust them. We tuned it off a big-brand playbook and it lifted click-through on reviewed products.

Speed

The hero image is almost always the slowest thing.

On most stores the first big image is the bottleneck. Compress and preload it and your largest-paint drops a full second, which Google quietly rewards.

Conversion

Move the price above the fold on mobile.

Buried below three sections on a phone, price makes people hesitate. Surfacing it is a five-minute change that lifts add-to-cart.

Every living website gets wins like these tested and shipped for it, automatically, every week.

// LATEST GUIDES

Deep dives, not hot takes.

Long-form technical writing on the problems we solve: integrations, migrations, custom apps and getting AI-built products to production.

TCO

Shopify Plus Hidden Costs: The Real Enterprise Budget Beyond $2,300/Month

Shopify Plus starts at $2,300/month but enterprise brands spend $8K-$25K/month. The full cost breakdown across platform, apps, integrations, development, and ongoing optimisation that agencies rarely show you.

Read the breakdown
Checkout

Shopify Checkout UI Extensions: Building Enterprise Checkouts That Convert

5,200 merchants lost 8-14% conversion when Shopify enforced the checkout extensibility deadline. The enterprise guide to Checkout UI Extensions that increase revenue, not just maintain compliance.

Read the guide
Performance

Shopify Plus Performance Engineering: Why Speed Is Your Best-Returning Investment

Shopify stores loading under 2 seconds convert 2.5x better. Most enterprise stores load in 4-6 seconds because nobody is watching. The performance playbook that turns site speed into measurable revenue.

Read the playbook
Migration

WooCommerce to Shopify Plus Migration: The Enterprise Decision Framework

WooCommerce's plugin sprawl, hosting overhead, and security burden compound every year. The honest migration framework for brands doing $5M+ that have outgrown WordPress ecommerce.

Read the framework
Retention

Klaviyo CDP for Enterprise Retail: Customer Data Architecture That Compounds

Most enterprise brands treat Klaviyo as an email tool. The advanced CDP turns it into the central nervous system for customer intelligence. The architecture that makes retention compound.

Read the architecture guide
B2B

Shopify Plus B2B Buyer Portals: Self-Serve Wholesale That Scales

Shopify's native B2B now handles buyer portals, catalogs, net terms, and self-serve reordering without third-party apps. The enterprise architecture for unifying DTC and wholesale.

Read the guide
TCO

Adobe Commerce End of Life 2026: What Staying on Magento Actually Costs

Adobe Commerce 2.4.4 and 2.4.5 hit end of life in 2026. Extended support costs are rising. The real TCO comparison and why migration pays for itself within 18 months.

Read the analysis
International

Shopify Managed Markets: International Without a Compliance Team

Managed Markets turns Shopify into the merchant of record for international orders. Duties, taxes, compliance, and returns handled across 100+ countries. The enterprise guide to cross-border.

Read the guide
Architecture

Composable Commerce on Shopify: When Hydrogen Pays for Itself

Headless Shopify sounds compelling until you see the maintenance bill. The honest ROI model for Hydrogen, React Router v7, and Oxygen in 2026.

Read the analysis
Migration

SFCC to Shopify Plus: The Enterprise Migration Playbook

SFCC's 1% GMV take rate punishes growth. The dedicated playbook for brands leaving Salesforce Commerce Cloud: real costs, SFRA migration traps, and the timeline that actually works.

Read the playbook
Engineering

Shopify Functions for Enterprise Pricing: The Scripts Migration Guide

Shopify Scripts died June 30. Your tiered discounts, customer-group pricing, and payment restrictions need to move to Functions. The enterprise guide to rebuilding complex pricing logic.

Read the guide
Enterprise

Shopify Plus Multi-Brand: Running a Portfolio on One Platform

Running three brands on three platforms is costing you margin and visibility. The enterprise guide to Multi-Entity Selling, expansion stores, and portfolio consolidation.

Read the guide
Retention

Klaviyo SMS and Predictive Analytics: The Enterprise Retention Stack

Your Klaviyo account has SMS turned on but predictive analytics sit untouched. How enterprise brands use the CDP, predictive models, and AI-powered SMS to build retention systems that compound.

Read the guide
Enterprise

Shopify Plus Subscription Commerce: Building Recurring Revenue That Compounds

Subscription revenue on Shopify grew 35% last year but most brands bolt on an app and call it done. The enterprise architecture that turns churn into compounding recurring revenue.

Read the guide
Migration

Custom Platform to Shopify Plus: The Migration Playbook

Your custom ecommerce platform costs more to maintain than to replace. The enterprise playbook for brands moving from homegrown and legacy platforms to Shopify Plus.

Read the playbook
Enterprise

Shopify Markets International Expansion: The Enterprise Playbook

International revenue is sitting on the table. How Shopify Markets turns one store into a global operation, and why continuous optimisation beats the set-and-forget approach.

Read the playbook
Migration

BigCommerce to Shopify Plus Migration: The 2026 Playbook

BigCommerce is losing merchants at record pace while betting on enterprise. The honest migration playbook with real costs, timelines, and when to stay put.

Read the playbook
Strategy

What Agentic Commerce Means for Your Shopify Store

AI agents now shop for your customers. The real 2026 numbers, why it breaks the old SEO playbook, and how to be the store an agent actually recommends.

Read the take
Enterprise

Shopify Plus Migration from Magento and SFCC

Your Magento or SFCC site costs more to maintain than to migrate. The real timeline, investment and architecture for a migration that appreciates instead of decays.

Read the playbook
Enterprise

Shopify Checkout Extensibility: The Migration Playbook

Shopify Scripts die June 30, 2026 and checkout.liquid is already gone. The enterprise migration playbook, and why most agencies build it wrong.

Read the playbook
Enterprise

Shopify Plus B2B: Unifying DTC and Wholesale

Running DTC and wholesale on separate platforms costs you margin and visibility. How to unify both on Shopify Plus with native B2B.

Read the guide
Engineering

The Ultimate Guide to Shopify Plus ERP Integrations (2026)

Connecting Shopify Plus to NetSuite, Dynamics and custom ERPs: middleware vs point-to-point, handling rate limits, and designing a data architecture that holds.

Read the guide
Guide

Custom App Development: When to Build vs Buy

When does building a custom app actually make sense? A practical guide for founders: scoping, Australian costs in 2026, and the pitfalls that eat project budgets.

Read the guide
Comparison

Shopify Plus vs Advanced: Honest 2026 Comparison

We build on both. Here's the honest breakdown: pricing, features, and when the Plus upgrade actually pays off for your store.

Read the comparison
Rescue

My Lovable App Is Broken: The Actual Fix

Your Lovable app broke and the demo is tomorrow. Diagnose the exact failure with a symptom table, run four DIY triage checks, and see what a real rescue costs.

Read the fix
Rescue

My Bolt App Is Broken: The Actual Fix

Your Bolt.new app broke and the demo is tomorrow. Diagnose the exact failure with a symptom table, run four DIY triage checks, and see what a real rescue costs.

Read the fix
Rescue

My Cursor App Is Broken: The Actual Fix

Your Cursor Agent session touched twelve files and now something's broken. Diagnose the exact failure with a symptom table, run five git-based triage checks, and see what a real rescue costs.

Read the fix
Rescue

My v0 App Is Broken: The Actual Fix

You generated a UI in v0, pasted it into your Next.js project, and now it's TypeScript errors and Tailwind classes that won't render. Diagnose the exact failure, run the DIY triage checks, and see what a real rescue costs.

Read the fix
Rescue

My Replit App Is Broken: The Actual Fix

Your Replit app broke and the deployment is stuck. Diagnose the exact failure with a symptom table, run the DIY triage checks (secrets vs env vars, hardcoded ports, Checkpoint rollback), and see what a real rescue costs.

Read the fix

// START A PROJECT

Read enough. Ready to build?

Guides are one thing, shipping is another. Tell us what you're building and we'll tell you straight what it needs.