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Shopify Plus Consultants and Architects

The Plus conversation usually starts with a sales call and a feature list. A Shopify Plus consultant's job is the harder question underneath: which Plus-only features your business would really use, and what has to be decided before anyone writes code.

Hiring that advice is what this page covers. If the decision is made and you want the mechanics of changing plan, our guide to moving to Shopify Plus explains them. The build itself (checkout extensions, Functions, headless storefronts) sits with developers on their own service pages.

The list is short: twelve experts offer Plus consulting here, counted in September 2026, and every profile is claimed. Read each one for the Plus work they've shipped, then put your decision and deadline in the quote request.

Top-rated Shopify Plus consultants and agencies

How to vet a Shopify Plus agency or consultant

Get them to name the Plus features they've shipped. "Plus experience" on a profile can mean one migration or years of enterprise work. Ask for specifics, such as checkout UI extensions in the shipping or payment step, a custom app built on Shopify Functions, B2B running more than three catalogues or an expansion store, then ask what went wrong on one of them.

Check their map of the plans is current. Ask them to list which of your requirements a lower plan already covers. If the answer is "none", or they talk about Scripts as something you can keep, their knowledge predates the latest platform changes.

Make them argue against Plus. A useful consultant can describe a store that shouldn't upgrade and explain why. If every scenario they sketch ends on Plus, you're talking to a salesperson with a technical vocabulary.

Find out who actually runs your account. The senior name on the proposal isn't always the one on your weekly calls, so ask who handles the work day to day, how many other Plus projects they're carrying, and whether the lead from the pitch stays past kick-off.

Ask how they'd sequence the decisions. On Plus, checkout logic, B2B structure, store architecture and integrations depend on each other. A strong consultant tells you what must be settled first, what can wait for a second phase, and why.

When to move on: Plus recommended on the first call before they've asked about order volumes, channels or trade customers, any promise that Plus will lift conversion, or a discovery fee credited against a build nobody has scoped yet.

What a Plus consultant should settle before anyone builds

Plus earns its place when the business needs something only Plus can do. The capabilities that change how a store actually runs:

- Checkout UI extensions in the three steps before an order is placed: information, shipping and payment.

- Custom apps that run Shopify Functions, for discount, shipping or payment rules only your business needs. Functions delivered through public apps run on any plan.

- B2B beyond the basics: unlimited catalogues, catalogues assigned directly to companies and locations, deposits, partial payments and payment requests per fulfilment.

- Expansion stores, for regions or brands that need a store of their own.

- Launchpad, for scheduling sales events.

Several things that once pushed brands onto Plus now come with Basic, Grow and Advanced: B2B basics (companies and locations, net terms, quantity rules and up to three active catalogues), Shopify Markets for countries, currencies, languages and domains, and Shopify Flow. If every requirement on your list sits in that group, a good consultant will say so.

Old Script logic needs rebuilding. Since 30 June 2026 Scripts no longer run at all, and Functions are their replacement. Whatever your Scripts handled, from tag-based discounts to hiding delivery options by region, now has to run on Functions, through a public app, Shopify's native discounts or a custom app from a Functions developer, and the consultant should inventory that logic before the build is quoted.

Settle independence at the start. The consultant who scopes the build should tell you up front whether they'll bid for it. Either answer can work; finding out after the scope has been written around their own team's strengths doesn't.

What does Shopify Plus consulting cost?

Plus consulting is quoted either as a project, running from the upgrade case to a build plan, or by the hour for senior review. Each format has a typical range below, followed by the entry prices of the consultants listed on this page.

Plus consulting project

$5,000 – $50,000+

Upgrade case, architecture, build plan

Senior Plus hourly rate

$250 – $600

Strategy, architecture and vendor review

Starting prices on shopexperts

$55 – $2,500

Median $225 across the 12 listed

At the $225 median across all 12 claimed profiles (September 2026), a starting price buys less than an hour of senior Plus time at market rates, enough for a first scoping conversation but not a project.

The project figure moves with the number of stores and regions, how much old Script and checkout logic needs mapping, how many systems exchange data with Shopify, and whether B2B is in scope. Writing the build brief and reviewing agency bids adds time too. The build itself is a separate budget.

A quote request goes further with your current plan, the number of stores and regions you run, and any go-live date you're working towards.

What does a Shopify Plus expert work on?

Advisory Plus work sits upstream of the build and typically covers:

Upgrade case

Which Plus-only features you'd use, set against what your current plan covers

Checkout and discount logic

Checkout UI extensions and Functions to replace old Script behaviour

Wholesale structure

Catalogues, deposits and payment terms for trade buyers

Store architecture

Which regions or brands need a store of their own, and which fit inside one

Systems map

How ERP, warehouse, tax and marketing tools exchange data with Shopify

Build brief and bid review

A scope agencies can price, and a check of the quotes that come back

Common questions about Shopify Plus partners and consultants

Does a Shopify Plus partner badge matter when choosing a consultant?

It tells you about the firm more than the person. Shopify's partner tiers run Registered, Select, Plus, Premier and Platinum, with Platinum at the top, and the tier belongs to the firm rather than to whoever works on your account. It won't tell you whether that individual has shipped the features you need. For how the programme itself works, see the partner vs Plus partner guide in the links below.

What do Shopify Plus agencies need from me before they can scope anything?

Your current plan and order volumes by channel. A list of every Script and checkout customisation you relied on before Scripts stopped running. Your trade and wholesale requirements, the markets you sell into, and every system that exchanges data with Shopify, from ERP and warehouse to tax and email, with contract renewal dates. Gaps in that list show you what the consultant needs to investigate first.

Does moving to Plus mean going headless?

No. Plus stores can run on a standard Shopify theme and checkout, and the Plus-only features above work without a custom storefront. Headless is a separate architecture choice with its own build and upkeep cost, and it makes sense when the storefront needs something themes can't deliver. A consultant should treat it as a question to answer on evidence, not as the default.

Is Plus consulting useful once the store is live?

Yes, though the questions change. After launch, the work is checking that Functions and checkout extensions still match current promotions, deciding whether a new region belongs in Markets or in an expansion store, and spotting when trade customers have outgrown the catalogue structure. A short review before each major trading period or market launch is usually enough; a standing retainer is rarely necessary.

When should a Plus consultant be brought in?

Before you sign anything: the Plus agreement, a build contract or a new ERP. The consultant's most useful output is a decision on scope and sequence, and that's cheapest to change while it's still on paper. Bringing someone in after the agency has been chosen limits them to reviewing a plan that's already committed.

Can one consultant handle Plus architecture and growth strategy?

Occasionally, but they are different skills. Plus architecture covers checkout logic, data flows and store structure; growth strategy covers margin, channels and customers. If both questions are open, settle the commercial plan first with an ecommerce strategist, then bring in Plus expertise to design the platform around it. Doing it the other way round tends to produce a platform built for last year's plan.

The right Shopify expert is a form submission away

Your store deserves an expert's touch. Post your project now, the first matches usually land within the hour.

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