Switching platforms because the current stack feels expensive can make the next stack more expensive. Before deciding, audit visible spend, internal time, agency support, incidents, integration upkeep, security work and the cost of moving data and customer journeys. Compare the current operating model with realistic options, including staying and simplifying. Custom ecommerce can improve control for a defined workflow, but it still costs hosting, payment processing, maintenance and secure engineering. The audit should not promise savings. Its job is to make assumptions visible, protect the merchant's valid reasons for staying and identify a reversible next step.
A platform decision is easier to defend when its assumptions are visible, so our ecommerce development service can turn a stack audit into a stay, simplify or switch plan.
Collect twelve months of invoices and operating records before forming a view. Include platform plans, app or plugin subscriptions, hosting, domains, payment processing, support retainers, development tickets, licences, monitoring, backups and security services. Add internal time spent on updates, catalogue fixes, reconciliation, customer support and incident response. Separate one-off implementation from recurring operation. Record taxes and currency assumptions consistently. A ledger avoids the common mistake of comparing a proposed platform plan with only the current platform invoice while leaving the surrounding work invisible.
Not every hour should be converted into a dramatic saving, but recurring work should be measured. Ask how often the team tests updates, repairs integrations, resolves stock differences, handles failed payments or re-enters data. Record the consequence of each incident, including delayed dispatch, lost conversion opportunity and management time. Also record what works well. A hosted platform may be carrying security and infrastructure responsibilities that would return to the business after a switch. A self-hosted stack may provide control that is genuinely important. The audit should show both costs and benefits.
Build a current-state scenario, a stay-and-simplify scenario and a switch scenario. For the switch, include discovery, design, data cleansing, development, testing, training, redirects, parallel running, launch support and rollback. For custom ecommerce, add secure hosting, monitoring, patching, backups, payment processing and ongoing maintenance. Do not insert invented vendor prices or guaranteed savings. Use official plan and product information for features and current quotes for commercial decisions. Show assumptions, confidence and the events that could change the model.
A cheaper-looking option can fail if it loses a critical product rule, customer journey or integration. Create a capability inventory covering catalogue, search, promotions, checkout, payments, tax, shipping, refunds, customer accounts, subscriptions, reporting and fulfilment. Mark the source of truth and migration treatment for each. Preserve SEO redirects, consent records and useful order history where required. Test accessibility, performance, security and recovery, not only the happy path. A migration cost is real even when it appears as internal time rather than a supplier invoice.
Choose the scenario that best balances business outcomes, ownership, risk and sustainable operation, not the one with the lowest unqualified estimate. Set a stop rule for discovery: if a proof of concept cannot meet payment, inventory, fulfilment or recovery criteria, do not continue because money has already been spent. Define a rollback route, cutover owner and post-launch review before implementation. If the audit supports staying on Shopify, WooCommerce or Adobe Commerce, keep the platform and simplify the parts creating friction. A measured no is a successful audit result. Share the model with finance, operations, marketing and whoever owns customer support. Their constraints often reveal a migration dependency that a technical estimate misses, and their agreement makes the eventual decision easier to operate. Keep the ledger as a living document and revisit it when the store adds a market, payment method, warehouse or major product category.
Teams commonly miss internal update and reconciliation time, agency support, incident response, data cleansing, redirects, training, parallel running, payment processing and the maintenance required after a custom build launches.
Use official vendor pages to verify published plan and feature information, then confirm commercial terms for your situation directly with the vendor. Do not turn an indicative price into a guaranteed total or savings claim.
Yes. If the platform meets core requirements and the audit shows that configuration, dependency reduction or better release discipline solves the problem, staying can be safer than migrating.
Use a consistent horizon long enough to show implementation and ongoing operation, often twelve to thirty-six months. Show assumptions about orders, staff capacity, integrations and scope so the result can be updated when those change.
An ecommerce stack audit should compare current operation, simplification and switching with the same assumptions. It must include migration, rollback, hosting, payments, security and maintenance before any cost conclusion is made.
Want a cost audit before you choose a new platform? Review your ecommerce stack with us and make the next step evidence-led.