Top Shopify B2B Agencies In 2026

Choosing a Shopify B2B agency is a different exercise from hiring a storefront designer, because the work that matters happens after a buyer logs in. Wholesale customers arrive with a negotiated price, a purchase order number, an approval chain and an account manager who already knows them. The store has to recognise all of that at the moment of login, then hold it through the catalog, the cart and the invoice.

Shopify has closed most of the functional gap that used to push wholesale brands onto other platforms. Company profiles, customer-specific catalogs, price lists, quantity rules and net payment terms are now native, and checkout extensibility lets a partner add purchase order capture and approval flows without rewriting checkout. What is left is integration work and process design, and that is exactly where agency quality separates.

The gap between agencies is wider than the marketing suggests. A large number of Shopify partners publish a page about B2B while their case studies are all direct to consumer, and several well known B2B ecommerce firms route their wholesale work to Adobe Commerce or BigCommerce and keep Shopify for the consumer side. Every agency below was checked against its own website rather than a directory listing, and each one publishes a real Shopify B2B or wholesale service line with named capabilities behind it.

If your requirement is closer to enterprise storefront engineering than to trade accounts, the sister list of Shopify Plus agencies covers a separate roster with no overlap.

Shopify B2B Agencies At A Glance

Best Shopify B2B Agencies In 2026

1. Uncap — Purpose-Built Quote, Portal and ERP Tooling for Wholesale

Uncap is the closest thing on this list to a pure Shopify B2B practice. The Chicago firm started in 2013 as Pivofy and rebranded in 2022, and it now works almost entirely with distributors, manufacturers and brands that sell through dealers. It is a Shopify Platinum Partner with a team of around twenty two people.

What separates it is that the hard parts of wholesale have been productised rather than rebuilt for every client. Uncap Connect handles real time two-way ERP synchronisation from inside Shopify, Uncap Quotes brings a configure, price and quote workflow natively into the platform, and Uncap Portal gives stockists their own space with order history and saved lists. Around that sit the native Shopify B2B mechanics done properly: company profiles with multiple locations and buyers, customer-specific price lists and curated catalogs, contract and volume pricing with visible breaks, purchase order numbers, draft orders, vaulted payment methods and net terms at checkout, plus gated trade pricing with a wholesale application and approval step.

The client roster reads like a trade counter rather than a lifestyle brand list, which is the point. Industry Railway Suppliers, Warehouse Lighting, Sign Warehouse, Microfiber Wholesale, Garrison Dental, LEKI USA, Sanitaire, Thermosoft and Genuine Scooter all appear on its own site. If your requirement involves quotes, dealer portals and an ERP that has to stay accurate to the minute, this is the first call.

2. Domaine — Enterprise B2B Portals at Brand-Name Scale

Domaine is the agency formed when Tomorrow and Half Helix merged, and it now runs more than three hundred full time staff across New York, Los Angeles, Charleston, Toronto, Montréal, London, Amsterdam, Delft and Berlin with a remote-first structure. It is a Shopify Platinum Partner and it maintains a dedicated B2B technology practice rather than treating wholesale as an add-on to storefront work.

The published B2B capability covers wholesale pricing, custom catalogs, bulk ordering, tiered and contract pricing with volume breaks, approval workflows and multi-warehouse fulfilment routing. That last item matters more than it sounds. Brands that ship wholesale orders from several locations usually discover the routing problem only after launch, and it is expensive to retrofit.

The proof points are unusually concrete for an agency of this size. Domaine built the Olaplex B2B portal and a multi-ship B2B portal for Tea Forte, and it publishes B2B work for Kabrita and BOSKA alongside a wider roster that includes Timex, Arhaus, Hunter Douglas, Ulla Johnson and Paravel. If you are a recognised consumer brand whose wholesale channel has outgrown spreadsheets and a rep team, Domaine has done that specific transition repeatedly.

3. Ambaum — Premier Partner Status and Million-SKU Catalog Work

Ambaum has been running since 2016 and is one of the few firms here that holds Shopify Premier Partner status, the tier above Platinum. It names B2B and wholesale as a formal industry practice, describing the work as building workflows, connectors, routing apps and pricing systems that sit inside Shopify.

The capability list is specific: company profiles carrying contacts, locations and price catalogs, custom catalogs that control which products each buyer can even see, tiered and volume pricing, buyer-specific price lists, net payment terms, purchase orders and password protected role-based storefronts. Inventory and ERP connections are handled as engineering work rather than an app install, which is consistent with how the firm positions itself, offering fractional CTO and backend engagements alongside conventional builds.

Its strongest case study is BTI Direct, a John Deere parts business with a catalog of more than a million SKUs, followed by Westinghouse and Fantastapack, where the work covered volume discounting and a reseller portal. Munchkin, Ram Mounts, Toms Offroad and Biocidin Botanicals also appear. Leadership is named publicly, with Chad Fisher as chief executive alongside a chief operating, information and technology officer, and the team positions itself as former merchants. The one thing the site does not publish is a head office address, so treat it as a distributed team rather than a city practice.

4. SDG — Two Decades on the Platform, Built for Enterprise Buyers

SDG works out of Los Angeles and has been building on Shopify since 2006, which makes it one of the longest tenured partners in the ecosystem. It holds Shopify Platinum Partner status and collaborates remotely by default, with market presence in San Francisco and New York.

Its Shopify B2B page is written for procurement rather than for merchandisers. Company accounts with multiple buyers and locations, customer-specific catalogs and pricing, volume price breaks and quantity rules are all covered, and the payment side extends past cards to ACH bank payments, vaulted cards, deposits and VAT compliant invoicing. ERP integration is named against NetSuite, Acumatica and Microsoft Dynamics 365. The buyer portal supports bulk ordering, fast reorders and CSV upload, which is the feature that wins over customers still placing orders by emailed spreadsheet.

The B2B practice page names Mattel, Revlon, Columbia, prAna, Decathlon, Keurig Dr Pepper, SC Johnson and Gap among the brands it has worked with, and the firm cites a Shopify Build Award for its Glossier work. Note that SDG describes Platinum as Shopify’s highest service partner tier, which is a stretch given that Premier sits above it. That is a marketing overstatement rather than a capability problem, and the underlying B2B page is one of the more detailed in the market.

5. IWD Agency — Two-Way NetSuite and SAP Sync With Headless B2B Storefronts

IWD Agency was established in 2008 and works from Austin, Texas, with additional teams in Barcelona, São Paulo and Warsaw. It is a Shopify Plus Partner and publishes a dedicated Shopify Plus B2B services page separate from its platform-agnostic B2B development page.

The technical depth is the reason to shortlist it. Company accounts come with buyer roles covering multiple buyers, locations and permissions per company. Quantity rules handle minimums, case packs, order increments and limits, which is the detail that manufacturers with fixed pack sizes always need and rarely get. Checkout extensibility is used for Net 30 terms, purchase orders, custom fields and approval flows. Most usefully, the firm names two-way NetSuite and SAP synchronisation rather than a generic integration promise, and it builds headless B2B storefronts on Hydrogen where the catalog justifies it. Running B2B and direct to consumer on a single store is treated as a standard pattern rather than a special project.

Europa Eyewear, QC Supply and SchoolFix are the named B2B clients. One caveat for the shortlist: IWD is a genuine multi-platform shop with equally weighted Magento and BigCommerce practices, so confirm that your project lands with the Shopify team rather than the platform the firm would otherwise recommend.

6. Silk Commerce — Manufacturer and Distributor Work With Account Credit Management

Silk Commerce has been building for B2B and direct to consumer brands since 2007, working from Irvine, California, with a second office on Wall Street in New York. It is a Shopify Plus partner, and unusually its Shopify Plus page is written explicitly for B2B manufacturers and distributors rather than for retail brands.

The list of what it ships covers draft orders and order approval workflows, bulk ordering, backorder management, flexible payment terms, automated invoicing, tiered and custom price lists, B2B account creation, account credit management, custom shipping rules and inventory segmentation. Account credit management is the item worth underlining, because brands that extend credit lines to trade customers usually have to choose between managing them outside the store or paying for custom work. Integration reaches ERP, CRM, PIM and iPaaS layers, and the firm builds both custom themes and headless front ends.

Named Shopify B2B clients include Capella Flavors, Teak Warehouse, Sewell Hardware and Chado Tea, with testimonials from senior people at Gildan and TireHub. Like IWD, Silk is multi-platform, and several of its flagship B2B case studies were delivered on Adobe Commerce or BigCommerce, so ask for Shopify-specific references when you brief it.

7. Iggy Agency — Nordic Wholesale Brands and Flow-Driven Approval Automation

Iggy is a certified Shopify Plus Partner with offices in Stockholm and Norrköping in Sweden and Helsinki and Vaasa in Finland. It has delivered more than sixty Shopify projects and publishes a full team of twelve with names, roles and titles, led by chief executive Matias Toukonen, which is rarer than it should be in this category.

Its Shopify B2B page is written by people who have shipped the feature set. It explains company profiles with multiple buyers and locations, curated customer-specific catalogs and the plan limits that apply to them, volume discounts, tiered pricing, quantity rules and tailored price lists per company or buyer group. Payment coverage includes net terms, vaulted cards and ACH. ERP integration is named against NetSuite, Microsoft Dynamics 365 Business Central, SAP and Acumatica, with Nordic accounting and inventory platforms handled through an iPaaS layer. The distinctive piece is heavy use of Shopify Flow to automate approvals, invoicing and order tagging, which keeps operational cost down on accounts that place frequent small orders.

The B2B references are interiors and design brands with established wholesale channels: Embellence Group, Pappelina, Cole and Son, Artscape and a detailed Boråstapeter case study. Galvin Green, Houdini Sportswear and Stadium appear on the wider roster. If you sell into European retailers and want a partner in the same time zone and regulatory environment, Iggy is the strongest fit here.

8. eShop Guide — German Wholesale Brands and Order Templates at Volume

eShop Guide has been working on Shopify since 2015 from Bochum, with a second office in Berlin, and reports around fifty staff and more than seven hundred completed projects. It displays Shopify Plus Partner, Shopify Expert and Premier Partner badges, and it sells Shopify B2B as its own priced service line rather than bundling it into development.

The B2B offering covers customer-specific pricing, tiered pricing, custom catalogs, role-based user management, company account registration with access control, specialised payment and shipping options, multi-warehouse management and integrations with ERP, CRM and tax software. Two items stand out for German mid-market wholesale. Order templates let repeat buyers rebuild a standing order in a few clicks, and the firm explicitly handles orders of five hundred items or more, which is where naive implementations start to time out. It also maintains its own B2B app.

NEXARO, CLOUD7, Molton24 and fairafric are the named B2B references, with ORTLIEB, bugatti, Vorwerk, nobilia and Luisa Cerano on the wider client list. Two practical notes: the site and most client communication are in German, and the firm joined the Strix Group in January 2026, which it discloses openly on its own about page. Ask how that changes the delivery team before signing.

9. Fluid Commerce — UK Trade Suppliers and Logged-Out Price Hiding

Fluid Commerce runs from Manchester with a second office in London. The business was founded in 2009 as Fluid Digital and rebranded in 2020, and it carries a Shopify Plus Partner badge with Shopify for B2B promoted as a top level item in its navigation rather than buried in a services dropdown.

What it publishes is a practical account of what a UK trade supplier needs: configurable B2B customer setup covering settings, accounts and permissions, personalised catalogues and customer-specific prices, assigned payment terms, self-serve portals and customer accounts, bulk ordering, customer grouping and a customised checkout, with B2B and consumer customers served from a single store. Integration to ERP, OMS, PIM and WMS is offered through direct connections, iPaaS providers or custom APIs, and the team uses Shopify Flow, Launchpad and checkout extensibility as standard tooling.

The flagship Shopify B2B build is Gecko Jewellery, a British jewellery wholesaler trading since 1991. That project hid prices and the add to cart control from logged out visitors, separated recommended retail price from wholesale pricing on the same product, applied custom pricing logic per company, handled delivery address selection for trade accounts and integrated Zoho through Shopify’s built in connector. It launched in February 2026, so performance data is not yet published. Worth knowing that Fluid’s volume is still weighted toward Adobe Commerce, where it has a long list of industrial clients including Fletcher Stewart, FS Cables and Pearson Hydraulics.

10. Praella — A Deep Integration Bench Across Ten ERP Platforms

Praella reached Shopify Platinum Partner status in early 2026 and fields more than a hundred ecommerce specialists across three continents. B2B sits inside its commerce practice, and the firm’s real differentiator is the breadth of its enterprise integration bench.

Its integrations page names Oracle NetSuite, SAP, Microsoft Dynamics, Acumatica, Epicor, Infor, IFS, Sage X3, SYSPRO and Odoo, together with the middleware that usually carries the traffic, including Celigo, Jitterbit and Workato, plus SPS Commerce for EDI and 3PL Central for warehousing. For a wholesale brand whose blocker is a twenty year old ERP nobody else wants to touch, that list is a better signal than any amount of B2B marketing copy.

The B2B evidence is in the project grid rather than in a service page. Vacasa, Merrill Manufacturing, G-Form, TigerTough, Leanin’ Tree, Ave Maria Press and Blackberry Farm Shop are all tagged as B2B work, spanning migrations, custom development and integrations, alongside consumer projects for Fenty Beauty, BattlBox and CrunchLabs. Two caveats before you brief them. There is no dedicated B2B page, so ask for a written scope of the wholesale feature set, and the site publishes no office address or phone number, which is worth clarifying if on-site work matters to you.

11. Fuel Made — Shopify Only Since 2011, With CRO and Email Under One Roof

Fuel Made is one of the original Shopify partner agencies, working on the platform since 2011, and it is both a Shopify Plus Partner and a Klaviyo Master Elite Partner. The team of more than twenty is named publicly and works as a distributed group, with no office address published.

Its wholesale page is written as a guide to the anatomy of a B2B website, which makes it more useful than most agency service pages. It walks through tiered pricing via customer groups, negotiated pricing for individual accounts, store access controls and customer approval workflows, net terms at fifteen, thirty and sixty days, shipping discounts and local pickup, straightforward reordering, order approval before shipment and customer segmentation by business type. The framing is deliberately merchant-first: here is the decision, here is what it costs you later if you get it wrong.

The client list is consumer-brand heavy, with Supply, Beardbrand, Umbra, FIGS, Briogeo, Tuft and Paw and Super7 among them. That shapes who Fuel Made suits. If you are an established direct to consumer brand opening a wholesale channel alongside a storefront that also needs conversion and lifecycle email work, having design, development, CRO and Klaviyo in one team is worth more than a specialist B2B badge. If wholesale is the entire business, the firms higher on this list carry deeper B2B engineering.

12. Convert Digital — The APAC Option for Hybrid Trade and Retail Brands

Convert Digital was founded in 2014 and is a Shopify Platinum Partner with offices in Melbourne, Sydney and Brisbane plus delivery teams in Vietnam and the Philippines. It runs a named B2B commerce practice and publishes its leadership, including chief executive Andrew Waite and technical director Luke Anderson.

The B2B practice is built around integration into the systems Australian wholesalers actually run, covering ERP, VMS, PIM, CMS, CRM and POS connections, and the firm supports hybrid models where a brand sells to trade accounts and consumers from the same catalog. Its B2B client logos are recognisably trade businesses, including Benara, Heatleys and Gym Direct, while the Shopify roster covers 2XU, Boody, Aje, Koko Black, Milligram and Showpo.

One point of transparency. Convert Digital’s published B2B case studies were delivered on BigCommerce and Adobe Commerce rather than Shopify, so the Shopify B2B experience is real but not yet documented in a public case study. For brands in Australia and New Zealand that want a local team in local hours with a genuine trade background, it remains the most credible regional option, and the question to ask on the first call is simply which Shopify B2B builds the team has shipped and who you can speak to.

How To Choose A Shopify B2B Agency

Does The Agency Sell Shopify B2B, Or Only Write About It?

The most common failure mode in this category is an agency that ranks for Shopify B2B search terms through blog posts while its actual services are storefront design, migration and conversion work. Look for a service page that names the feature set, a price line, or a nav item. If the only B2B material is articles, you are the first B2B project and you will pay for the learning. The same check applies in reverse to large B2B ecommerce firms, several of which quietly route wholesale builds to Adobe Commerce and keep Shopify for the consumer side.

Has It Actually Shipped Company Accounts, Catalogs And Price Lists?

Native Shopify B2B rests on a few objects: companies with multiple locations and buyers, catalogs that control product visibility per buyer, price lists that carry negotiated pricing, and quantity rules for minimums, increments and case packs. An agency that has shipped these will talk about the edge cases without prompting, such as what happens when one buyer belongs to two companies, or how a catalog behaves when a product is discontinued mid-contract. Ask for a screen share of a live build rather than a deck.

How Will The ERP Connection Actually Work?

This is where budgets are won and lost. There is a large difference between a nightly one-way export and real time two-way synchronisation of stock, pricing, credit status and order status. Ask which specific systems the agency has connected, whether the sync is direct or through middleware such as Celigo, Jitterbit or Workato, who owns the mapping, and what happens when the ERP is down. An agency that names NetSuite, SAP or Dynamics explicitly is telling you something. An agency that says it integrates with any ERP is not.

Can It Run B2B And Direct To Consumer On One Store?

Most brands on this path already sell to consumers, and the decision to keep one store or run two is architectural rather than cosmetic. A single store keeps inventory, reporting and merchandising unified but demands careful work on pricing visibility, tax, shipping rules and theme logic for logged out visitors. Two stores are simpler to reason about and twice the maintenance. Any agency worth hiring will have a clear recommendation for your situation and will be able to explain the trade-off in your terms, not in Shopify’s.

What Happens To Payment Terms At Checkout?

Wholesale buyers expect purchase order numbers, net terms, deposits, ACH or bank transfer and a compliant invoice. Shopify supports this through checkout extensibility, but the implementation varies widely between agencies. Confirm which payment methods will be available to which company accounts, how credit limits are enforced, whether invoicing runs from Shopify or from the ERP, and who handles the accounting reconciliation. If the answer is that finance will keep raising invoices manually, the project has not solved the expensive part of the problem.

Does The Team Fit Your Region, Language And Support Hours?

B2B stores break in ways that stop revenue immediately, because a broken price list means a trade customer sees the wrong number or no number at all. Time zone overlap and shared language matter more here than on a consumer storefront. A Nordic interiors brand is usually better served by a Stockholm team, a German manufacturer by an agency that writes its documentation in German, and an Australian distributor by a partner in local hours. Weigh that against the depth of B2B engineering, and be honest about which one your business will feel first.

Conclusion

The Shopify B2B market has matured to the point where platform capability is no longer the constraint. Company accounts, catalogs, price lists, quantity rules and net terms are native, and the meaningful differences between these agencies sit in ERP integration depth, quote and portal tooling, and how much genuine wholesale work sits behind the marketing page.

A distributor with a complex ERP and a dealer network should shortlist the specialists that have productised the hard parts. An established consumer brand adding a trade channel is usually better served by a partner that already understands its storefront and can bolt wholesale onto it cleanly. Brands selling into a single region should weigh a local team heavily, because support response time is what you will notice on the worst day.

Whichever direction you lean, brief at least two agencies from different groups above and ask each for a live Shopify B2B build you can look at. The answer to that one request separates this market faster than any proposal document. For a broader view of the ecosystem, our lists of top web design companies in the USA and our Shopify versus WooCommerce comparison are useful companions, and the Shopify Plus agencies roundup covers the enterprise storefront side of the same decision.