Choosing a B2B ecommerce agency is a different decision from hiring a retail web shop. Manufacturers, distributors and wholesalers need customer specific pricing, quote and purchase order workflows, company accounts with approval rules, and a storefront that reads inventory and contract terms straight from the ERP. This list is for B2B sellers who want a partner that handles that whole picture, regardless of whether the right platform turns out to be Adobe Commerce, BigCommerce, Shopify Plus, commercetools, Salesforce or something else.
To build it, we reviewed each firm’s own website for a published B2B or wholesale commerce practice, the platforms it actually implements, its headquarters, and concrete evidence such as named clients, partner tiers and delivery history. Firms that are platform specific to a single vendor, dead or absorbed brands, and companies without a real B2B service line were left out. Rankings reflect that review, not payment.
Top B2B Ecommerce Agencies In 2026
| Company | Best For | Headquarters | Core Services |
|---|---|---|---|
| Elogic Commerce | Multi-platform B2B builds and portals | Tallinn, Estonia | B2B ecommerce development, portals, ERP integration |
| Wagento | ERP-first builds for manufacturers and distributors | Offices in Virginia, Minnesota and Iowa | ERP integration, B2B storefronts, managed support |
| Echidna | Enterprise B2B modernization for industrial brands | North Chappaqua, New York, USA | B2B commerce strategy, implementation, UX and SEO |
| Classy Llama | Mid-market replatforming with B2B portals | Springfield, Missouri, USA | Replatforming, B2B portals, integrations, data |
| Kensium | Acumatica and mid-market ERP connected commerce | Chicago, Illinois, USA | ERP integration, B2B storefronts, POS and WMS |
| Aligent | Complex B2B commerce in Australia and New Zealand | Adelaide, South Australia | B2B, PIM, OMS, ERP integration |
| Object Edge | Enterprise B2B with CPQ and quote-to-cash | Walnut Creek, California, USA | commercetools, Salesforce Commerce, CPQ, billing |
| Vaimo | Wholesale and distribution brands in Europe | Stockholm, Sweden (with offices in 15+ markets) | Adobe Commerce, commercetools, Mirakl, composable |
| Velstar | UK B2B sellers weighing Shopify Plus or Peracto | Liverpool, United Kingdom | Shopify Plus, Peracto B2B platform, CRO |
| Ziffity | Mid-size B2B builds with Adobe and BigCommerce | Texas, USA | B2B ecommerce development, integration, modernization |
1. Elogic Commerce
Elogic Commerce was founded in 2009 and is headquartered in Tallinn, Estonia, with offices in New York, London, Stockholm, Dresden, Prague, Munich and Amsterdam. The company reports a team of more than 200 specialists and works across Adobe Commerce, Shopify Plus, BigCommerce, Salesforce Commerce Cloud, SAP Commerce Cloud, commercetools, Shopware and Medusa.js.
Its B2B practice covers customer, vendor and marketplace portals, wholesale and dealer self service, multi store builds and ERP integrations with SAP S/4HANA, NetSuite and Dynamics 365, including PunchOut and EDI support. Partner credentials listed on its site include Adobe Silver Solution Partner, Shopify Plus Partner, certified BigCommerce Partner and Salesforce Select Partner. That breadth makes Elogic a strong fit for B2B sellers who have not yet settled on a platform and want an agency without a single vendor bias.
Services and expertise: B2B ecommerce development, dealer and vendor portals, platform migration, ERP, PunchOut and EDI integration, Hyvä theme development.
2. Wagento
Wagento describes itself as a B2B ecommerce agency built around the systems already running a business. Its founder and CEO is J.P. Singh, and the company lists offices in McLean, Virginia, St. Louis Park, Minnesota and Des Moines, Iowa. It cites more than 14 years of experience, over 400 delivered projects and more than 40 certified developers.
The firm’s position is that the ERP is the source of truth, so its work centers on real time inventory and pricing sync, customer specific price lists, order and invoice sync, and PIM integration. On the storefront side it builds on Adobe Commerce, BigCommerce B2B Edition, Shopify Plus, Shopware and Scayle, and supports Magento upgrades and migrations. A named example is Lapp Tannehill, a wire and cable distributor whose storefront is connected to Epicor Prelude so pricing and availability stay accurate for each buyer.
Services and expertise: ERP, PIM and CRM integration, company accounts and approval workflows, quotes and net terms checkout, Magento migration, managed ecommerce support.
3. Echidna
Echidna positions itself as a B2B ecommerce and digital transformation agency for enterprise teams. Its corporate headquarters is in North Chappaqua, New York, with a delivery center in Bangalore, India, and a presence in Dubai. The leadership team listed on its site includes President Mike Pierce, CXO Michael Braun and Chief Architect Ravi Prakash K.
The agency implements and optimizes Adobe Commerce, BigCommerce, Spryker, Shopify, VTEX and Oracle Commerce. Its published case studies lean heavily toward manufacturing: Pierce Manufacturing modernized aftermarket parts ordering on VTEX, while Jessup Manufacturing and Ergodyne are featured on Adobe Commerce and Construction Specialties on Oracle Commerce. For industrial companies replacing a dated parts or distributor portal, that track record is directly relevant.
Services and expertise: Ecommerce strategy and technology audits, platform implementation, UX research and design, SEO and AI search visibility, data and integration work.
4. Classy Llama
Classy Llama has been in ecommerce since 2007 and is based in Springfield, Missouri, with Kurt Theobald as CEO. The firm describes itself as a replatform agency for the mid to upper market, and reports more than 200 websites built and over 700 completed projects.
Its partner badges include Adobe Silver Partner, Shopify Plus Partner, BigCommerce BigDev and B2B Specialized Partner, and Celigo Partner, which matters for teams that need a middleware layer between store and ERP. B2B portals are a named service line alongside integrations, data management and digital marketing, and the agency lists agriculture, automotive and manufacturing among its focus industries. It suits mid-market B2B sellers moving off an aging Magento build who want a team comfortable on more than one platform.
Services and expertise: Ecommerce replatforming and migration, B2B portals, software and ERP integration, data management, digital marketing, AI adoption.
5. Kensium
Kensium was founded in 2006 and is led by co-founder and CEO Rahul Gedupudi. Its contact page lists a Chicago office at 311 S. Wacker Drive and a delivery office in Hyderabad, India. The company frames its work as ERP-connected commerce, with storefronts on Adobe Commerce, BigCommerce and Shopify.
Kensium’s integration focus is the mid-market ERP layer, specifically Acumatica, NetSuite, Sage and Microsoft Dynamics 365. Recognition listed on its site includes Acumatica President’s Club, multiple Acumatica Retail Commerce Partner of the Year awards, BigCommerce New Partner of the Year and a 2026 BigCommerce B2B Excellence Award finalist spot. Named clients include FloraCraft, YardBright, American Meadows and North40 Outfitters. B2B sellers already running Acumatica will find few agencies with deeper experience. Its own POS and warehouse management products also help sellers who want inventory, in-store and online orders handled by one partner.
Services and expertise: B2B and B2C storefront builds, bulk ordering, ERP integration, Kensium POS and WMS, ongoing commerce support.
6. Aligent
Aligent is a digital commerce agency headquartered on Pirie Street in Adelaide, South Australia, and says its team has served global brands for more than fifteen years. It works across BigCommerce, Shopify Plus, Adobe Commerce and Fluent Commerce, with Akeneo, NetSuite, SAP and Dynamics appearing in its integration work.
The agency groups B2B under a complex commerce offering that also covers PIM, order management and headless builds. Its site lists BigCommerce Partner of the Year for 2024 and 2025, Adobe Commerce Partner of the Year 2025, and a B2B Ecommerce Association Excellence Award in 2024 for its work with Joval Wines Group. Other named clients include TradeTools, Jands and Kathmandu. For B2B sellers in the APAC region, Aligent offers local delivery with multi-platform reach. Its OMS and PIM work also helps distributors that need accurate product data and order routing across many locations.
Services and expertise: Strategy and consulting, B2B commerce builds, PIM and OMS implementation, ERP and system integration, headless commerce.
7. Object Edge
Object Edge was founded in 1994 and lists its address in Walnut Creek, California. Its commerce practice covers commercetools, Salesforce Commerce Cloud and Oracle ATG migrations, alongside CPQ, billing and contract renewal workflows, which places it at the enterprise end of the B2B market.
Where many agencies stop at the storefront, Object Edge focuses on the revenue systems around it: quoting, contracts and invoicing. Named clients on its site include Berlin Packaging, Motorola Solutions, Enpro, Princess Auto, Calix, Wurth and Highline Warren. The firm has also moved heavily into AI and embedded engineering, so it is best suited to large B2B organizations whose commerce problem is really a quote-to-cash problem rather than a simple catalog build.
Services and expertise: commercetools and Salesforce Commerce implementation, Oracle ATG migration, CPQ and quote-to-cash, billing, agentic commerce.
8. Vaimo
Vaimo is a digital commerce and customer experience firm with a Stockholm office on Malmskillnadsgatan and locations across Europe, the Middle East, Asia, South Africa and Louisville, Kentucky. The company reports more than 650 experts, over 500 projects and more than 17 years in business. Co-founder PJ Utsi serves as Chief Creative Officer.
Its technology partners include Adobe Commerce, commercetools, Shopify, Akeneo, Bluestone PIM and Mirakl, which covers B2B marketplace scenarios. Vaimo has a dedicated wholesale and distribution practice focused on complex catalogs, pricing structures and high volume ordering, and industrial clients on its site include SKF, Konecranes, Rexel, Milwaukee Tools, Assa Abloy and Tarkett, whose move from B2B to direct sales is a published case study.
Services and expertise: Commerce strategy, Adobe Commerce and composable builds, B2B marketplaces with Mirakl, PIM implementation, customer experience design.
9. Velstar
Velstar is a full-service ecommerce agency registered in Liverpool, with hubs across the UK and North America and more than 21 years of ecommerce heritage. It is a Shopify Platinum Partner and serves both direct to consumer and B2B brands.
Its B2B depth comes from the acquisition of 9xb, a specialist in complex B2B ecommerce, which brought Peracto, an enterprise B2B platform, into the group. That gives Velstar two routes for wholesale buyers: Shopify Plus with B2B features for simpler catalogs, or Peracto for heavier trade requirements. The agency also absorbed We Influence, WeTeachCRO and Yatter, so paid media and CRO sit in the same team as the build.
Services and expertise: Shopify Plus builds, Peracto B2B implementation, integrations and headless, CRO, paid social and performance marketing.
10. Ziffity
Ziffity is a Texas-based IT services company founded in 2014 and led by co-founder and CEO Vinod Kankaria. It is part of Aspire Systems and reports a team of more than 120 experts serving clients in the US, UK and Canada.
The firm has a dedicated B2B ecommerce development service covering storefront builds, B2B portal modernization, theme development and integration with ERP, CRM, PIM, search, marketplace and payment systems, including middleware build and maintenance. Its platforms are Adobe Commerce, BigCommerce, Shopware and Shopify Plus, and client work shown on its site includes Airfield Supply, US Electrical and Dynojet. Being part of a larger IT services group also gives it depth in cloud, QA and performance engineering that smaller ecommerce shops may lack.
Services and expertise: B2B ecommerce development, B2B portal modernization, ERP and middleware integration, cloud services, QA and digital marketing.
How To Choose A B2B Ecommerce Agency
Does The Agency Start With Your ERP? In B2B, pricing, credit limits and inventory live in the ERP, not the storefront. Ask each B2B ecommerce agency which ERPs it has integrated in production, whether it builds middleware or relies on connectors, and how it handles customer specific price lists. A firm that leads with themes and design before asking about your ERP is usually a retail shop adapting to B2B.
Is The Platform Recommendation Neutral? Many agencies are effectively resellers for one platform. For wholesale ecommerce, the right answer depends on catalog size, the number of price lists, quoting needs and internal IT capacity. Ask for a written comparison of at least two options and compare the license, build and run costs over several years; our guide to the total cost of ownership of ecommerce solutions explains which costs tend to be missed. If you are still deciding between mainstream platforms, this Shopify, Volusion and BigCommerce comparison is a useful starting point.
Can They Show B2B Work In Your Industry? B2B commerce consulting is not one size fits all. A parts distributor, a building products manufacturer and a food wholesaler have very different buyer journeys. Ask for case studies with named clients, the systems involved and measurable outcomes such as order volume moved online or reduction in manual order entry. The US Census Bureau E-Stats program shows how large ecommerce already is in manufacturing and wholesale, so peers in your sector likely exist.
How Do They Handle Security And Payments? B2B portals often store saved cards, purchase order data and contract pricing. Confirm how the agency approaches payment security, whether it keeps card data out of scope by using hosted payment fields, and how it documents compliance. The PCI Security Standards Council publishes the requirements your build will be measured against.
What Happens After Launch? B2B ecommerce development is never finished. ERP upgrades, new price structures and platform releases all require ongoing work. Ask about support SLAs, upgrade policies, who owns the code and integrations, and whether the same team that built the site will maintain it.
Conclusion
For multi-platform flexibility and portal work, Elogic Commerce and Wagento lead this list, with Wagento especially strong when the ERP drives every decision. Echidna, Kensium and Object Edge are better matched to industrial firms and enterprises with deep ERP or quote-to-cash requirements, while Classy Llama and Ziffity are practical choices for mid-market replatforming in the US.
Regional fit also matters. Aligent is the natural shortlist pick in Australia and New Zealand, Vaimo brings scale across Europe and the Nordics, and Velstar gives UK wholesale sellers a choice between Shopify Plus and a dedicated B2B platform. Whichever B2B ecommerce agency you choose, insist on ERP-first discovery and a neutral platform recommendation.
If you want to add your company to this list, drop us a line or submit a form in the Best Choices section. After a thorough review, we’ll decide whether it’s an appropriate addition.
