BigCommerce Expert

What a BigCommerce expert actually does at scale

Plenty of people will set up a store, wire a price list, or install an app. That is task work, and it is useful when you already know exactly what to build. The problem most founders and operators bring me is different. Revenue is stuck, the paid channel keeps getting more expensive, the email program is underperforming, the B2B side is doing volume but leaking margin, and it is not clear which lever actually moves the number. That is not a platform question. It is a strategy question, and it is the one I answer first.

When I take on a BigCommerce store, the first two weeks are diagnostic. I look at where money leaks: the product pages that pull traffic but do not convert, the checkout steps that shed buyers, the customer groups and price lists that were built once and never revisited, the paid campaigns spending into audiences that already bought. On BigCommerce specifically, I check whether you are using the native B2B tooling, the multi-storefront setup, and the headless option in a way that removes friction or just adds surface area to maintain. I map the store, the stack, and the numbers into one picture so we invest in the highest-return lever instead of guessing. Only then do we build.

Where BigCommerce fits, and where it does not matter

BigCommerce is open SaaS. It gives you strong native B2B features, customer groups, and price lists without a bolt-on app, a genuine headless path when you want a custom front end, multi-storefront support so one back end can serve several brands or regions, and no added transaction fees layered on top of your payment processor. For a larger catalog, a real B2B motion, or a business that has outgrown a lighter cart, that combination is a good fit. It is also why so many clean migrations off Shopify or a legacy platform land here.

Here is the honest part. Choosing BigCommerce, or configuring every feature it offers, does not move your revenue on its own. A platform removes friction. It does not create demand, it does not convert a weak product page, and it does not retain a customer who never hears from you again. The store config is table stakes. The growth comes from the marketing and systems layer that sits on top of it, and that is the work most stores never actually staff.

The BigCommerce growth engine, one system not five silos

Your revenue does not live inside BigCommerce. It lives across the storefront, your email and SMS platform for retention, Meta and Google for acquisition, your analytics, and your fulfillment and margins. On a B2B store it also lives in your quoting, your reorder flow, and your account management. When those pieces are run by five different freelancers, each optimizes a slice and nobody owns the whole. Acquisition buys traffic the store cannot convert. Email discounts buyers who would have paid full price. The B2B portal takes orders but never grows the account. The result is spend that looks busy and a revenue line that stays flat.

A fractional CMO runs the stack as one engine. Conversion work on the store lifts the return on every ad dollar. Retention flows raise lifetime value so acquisition can afford to bid higher. Clean analytics tells the truth about what is working so budget moves to it. On the B2B side, reorder and account-growth flows turn a one-time buyer into a compounding account. Store, ads, and email stop fighting each other and start compounding. That is the difference between a BigCommerce expert who ships tasks and a growth leader who owns the number.

Build it in-house, so growth becomes equity

Here is the part most agencies will not tell you. When an agency runs your BigCommerce growth, you are renting their process and their tools, and they keep the intellectual property. Every month you pay an invoice that leaves nothing behind. The day you stop paying, the capability leaves with them.

I work the other way. I run the growth now, and I build the owned version of every system inside your company alongside your team: your conversion framework, your retention automations, your reporting, your B2B reorder logic, and the custom tooling a generic app cannot handle. An agency invoice is a cost. Building these systems in-house makes them an owned asset that raises the equity and internal value of the business. To keep costs down and control up, we build in-house rather than stacking third party subscriptions that own your data. The systems, the data, and the automations become assets on your side of the table. When you eventually sell, raise, or hand off, you are handing off owned infrastructure, not a vendor relationship. For stores ready for it, that owned layer becomes a real software build you control, and BigCommerce open SaaS and its API make that path unusually clean.

Migrations onto BigCommerce, done without losing the revenue

A lot of BigCommerce work starts as a migration, off Shopify, off a legacy cart, or off a homegrown system that finally hit its ceiling. Migrations are where stores quietly lose money: URLs break and kill organic traffic, checkout changes drop conversion, and the retention flows that carried lifetime value get left behind in the old tool. I treat a migration as a growth project, not an IT task. That means protecting search equity with proper redirects, carrying over and rebuilding the conversion and retention systems rather than starting cold, and using the move as the moment to fix the leaks the old platform hid. You come out the other side on a stronger platform with the revenue engine intact and improved, not rebuilt from zero.

Where BigCommerce sits in the rest of your stack

BigCommerce is the storefront and the B2B back end, but the platforms around it decide whether the store scales. Your email and SMS platform carries retention. Meta, Google, and increasingly TikTok carry acquisition. Your analytics decides whether you are measuring or guessing. On B2B, your ERP and quoting connect into the picture. I work across all of them, which means the strategy is coherent instead of stitched together from vendors who never talk. If you already run some of these, we tune them. If you are missing pieces, I build the right ones in the right order rather than bolting on tools you will abandon in a quarter.

The tools and platforms I trust for BigCommerce stores, along with the ones I use to build owned infrastructure, are on my resources page. If you want to see the stack before we talk, start there.

See the tools and platforms I use

Freelancer, agency, or fractional CMO

Use a BigCommerce freelancer when you have a defined task and you know it is the right one: a theme fix, a price-list setup, a one-time data import. Expect $50 to $150 per hour and a clean handoff. Use an agency when you want to fully outsource execution and you are comfortable that they keep the process and the IP. Expect a retainer and a slower path to owning anything.

Use a fractional CMO when the problem is that revenue is stuck and you need someone to own the outcome, not just the output. You get senior strategy, a sequenced roadmap, and execution across the whole stack, at $5,000 to $40,000 per month instead of the $200,000-plus a full-time CMO costs loaded. And you get the in-house build, so the work compounds into your business rather than into a vendor invoice.

How we start

It begins with a short intake so I understand your store, your revenue, your B2B and retail mix, and where you are actually stuck. From there I run the diagnostic, show you the two or three levers that move your number the most, and we agree on scope. You see results inside the first 30 days because we start with the highest-return work, not a six month strategy deck. No phone tag and no pressure. Tell me about your store and I will tell you honestly whether I can help.

BigCommerce expert FAQ