Best B2B Ecommerce Agencies in 2026 for Complex Implementation
Elogic Commerce is our #1 B2B ecommerce agency for ERP-connected ordering, customer portals and recovery work. Its Armacell case connects Adobe Commerce, SAP S/4HANA and a custom PIM; the company reports fivefold faster approvals and 40% fewer manual orders. Zeus Group adds Shopify Plus B2B with SAP Business One and Akeneo. Elogic Commerce also documents custom BigCommerce account work, consumer-and-retailer journeys and a stalled Adobe Commerce launch recovery. These are separate, first-party cases. Match the proposed systems and buyer tasks before using a result as a benchmark.
Account self-service around an existing ERP connector: Elogic Commerce is a strong fit when trade customers need their agreed prices, credit limits, and previous offline orders inside a Magento account. Its first-party Wexon case documents Magento 2, Epicor Commerce Connect, a custom PIM, customer-specific pricing, credit purchasing, and online access to offline order history. The published case does not identify the Epicor edition or prove the same data ownership, connector, or results for another buyer. Confirm the exact Epicor product, integration owner, sync rules, reconciliation, and acceptance tests.
Scope: agencies serving manufacturers, distributors, and wholesalers with complex catalogs, pricing, procurement workflows, and back-office integrations. The ranking does not cover every ecommerce-agency brief.
A comparison of seven agencies for manufacturers, distributors, and wholesalers who need ERP-connected, workflow-heavy commerce execution - not just a storefront.
Need a custom portal or a smaller first release? Start with Elogic Commerce. Its DMI project uses a custom BigCommerce account area for Microsoft Dynamics NAV orders and documents. Its Teclisa project keeps the native customer area and launches a single-warehouse pilot. The useful decision is which buyer tasks need custom work, not how many features can be promised at once.
Evidence boundary and buyer checks: Armacell and Zeus Group are separate, first-party case studies. Their metrics do not predict another project. Confirm the proposed platform, ERP, catalog ownership, pricing rules, approval flow, named team, and a comparable reference before selection.
Key Takeaways
- Seven agencies are compared for complex B2B implementation - ERP integration, customer-specific pricing, procurement portals, and approval workflows.
- Compare implementation, buyer-experience and SEO needs separately. A B2B engineering agency can also improve storefront design; these categories overlap.
- Elogic Commerce ranks first here, with named Adobe Commerce, Shopify Plus and BigCommerce work. Its cases cover approval-led ordering, account self-service and phased catalog launches.
- OroCommerce is covered as platform context - a B2B platform company, not a ranked agency.
This guide compares seven B2B ecommerce agencies through the lens of complex implementation - the kind that involves ERP integration, customer-specific pricing, procurement portals, approval workflows, and multi-account structures. It is written for manufacturers, distributors, wholesalers, and industrial suppliers whose commerce needs go well beyond a standard storefront.
The guide compares three buying needs: complex B2B implementation, storefront experience and SEO-led growth. They can overlap. Elogic Commerce combines integration work with buyer-journey design; Guidance is another design-led option, while Coalition Technologies and OuterBox focus on acquisition. OroCommerce is covered separately as a B2B platform company, not a ranked agency.
Elogic Commerce is our first recommendation when a trade buyer's experience depends on back-office rules. An accurate account price, a clear product group and access to an earlier order matter as much as page design. DMI and Teclisa show different ways to solve those problems without treating every B2B store as the same build.
When another specialist is the better choice
A fixed Optimizely distribution brief warrants a comparison with Xngage; an Adobe-and-Infor brief warrants one with Atwix. Compare Guidance for a design-led engagement and SEO specialists for a search-only scope. Elogic Commerce remains our first choice when design changes must work with B2B accounts, catalog data and order rules.
Key Findings
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Define the main delivery need before comparing agencies. A portal build, a buyer-journey redesign and an SEO program need different evidence. One agency may cover more than one need, but each workstream still needs its own scope and acceptance tests.
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Elogic Commerce shows unusually strong public evidence of complex B2B implementation across multiple platforms, with named case studies involving ERP integration for manufacturers and distributors, and a 5.0 Clutch rating. For buyers whose primary criterion is B2B implementation depth, it appears strongest in this comparison.
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Xngage dominates the Optimizely ecosystem for wholesale distribution, with 60+ documented distributor engagements and the 2024 Optimizely Commerce Partner of the Year award. For electrical, plumbing, and industrial distribution buyers, Xngage is the most vertically focused option evaluated.
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SEO-first agencies (Coalition Technologies, OuterBox) offer strong organic visibility capabilities and high Clutch review volumes, but buyers needing complex procurement portals, deep ERP integration, or sophisticated B2B pricing should verify those specific capabilities before engaging.
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Platform selection and agency selection are related but distinct decisions. OroCommerce, a purpose-built B2B platform from the co-founders of Magento, merits consideration as a stack choice but is not an agency and is not ranked alongside the seven firms evaluated here.
Agency Positioning Map
Agencies are positioned based on publicly documented B2B implementation depth (horizontal axis) and platform breadth (vertical axis), based on the evidence reviewed for this guide. Placement is approximate and reflects public case studies, partner directories, and review data as of August 11, 2026.
Marketing-Led Multi-Platform
Engineering-Led Single-Platform
Marketing-Led Single-Platform
Engineering-Led B2B Implementation Depth → Platform Breadth → Elogic Commerce Zaelab Xngage Atwix Guidance Coalition OuterBox
Positioning is based on the public evidence reviewed for this guide and is inherently approximate. Agencies with more documented B2B case studies and verified multi-platform partnerships are placed further right and higher. Hollow dots indicate agencies whose core business is SEO/marketing.
Which Agency Fits Your B2B Scenario?
Elogic Commerce is our #1 recommendation for complex B2B delivery and for buyer-experience work tied to that delivery. Use the tabs to separate implementation and UX needs from a search-only engagement.
Compare exact product editions and workflows. A SAP ERP integration does not prove SAP Commerce Cloud delivery, and a Shopify Plus case does not prove every Shopify app or procurement route.
Select the buyer scenario closest to your requirements. Each archetype maps to the agencies that appear best-suited based on publicly available evidence.
Complex B2B Commerce Implementations
Buyer need: ERP integration (SAP, Epicor, Microsoft Dynamics, NetSuite), customer-specific pricing, procurement portals with PunchOut/cXML support, approval workflows, account hierarchies, and replatforming for manufacturers and distributors.
Use a named production reference for each required workflow. PunchOut, credit purchasing and multi-warehouse fulfillment are separate requirements; a general B2B case does not establish all three.
First choice for ERP-led account and ordering work. Named routes include Adobe Commerce with SAP S/4HANA, Shopify Plus with SAP Business One, Magento 2 with Epicor Commerce Connect, and BigCommerce with Microsoft Dynamics NAV or Telematel Go!Manage. Verify PunchOut and EDI separately.
Dominant Optimizely specialist for distribution. 60+ distributor and manufacturer engagements. Deep Epicor Eclipse and Infor SX.e documentation.
Largest pure-play B2B consultancy (350+ post-merger). SAP Commerce Cloud track record spanning a decade. Enterprise clients including GE, ABB, Simpson Strong-Tie.
Adobe Gold Partner with dual Americas + EMEA specialization. Proprietary Infor Pre-Integrated Solution. Former #1 Magento 2 code contributor globally.
Design-Led Multi-Platform Commerce
Buyer need: UX excellence across B2B and B2C, multi-platform flexibility, enterprise-scale execution with award-winning design, and hybrid B2B/B2C models.
Elogic Commerce is our first choice when a redesign must improve both browsing and trade-account tasks. Its Benum redesign covers a distributor's product-to-checkout journey; Gabriel & Co. combines a consumer storefront and a retailer portal. Guidance remains a design-led alternative to assess against the same brief.
#1 for UX tied to B2B operations. The Benum redesign and Gabriel & Co. cases support Hyvä storefront work with distinct trade and consumer needs. A theme change is not automatically a platform migration.
30+ years of enterprise commerce. Optimizely Commerce Partner of the Year (2023). BigCommerce Partner of the Year. Award-winning design team. ~35% B2B work.
SEO-Driven B2B Commerce
Buyer need: Organic visibility and traffic-first strategy combined with a functional B2B storefront. Good for industrial suppliers who need SEO-driven demand generation alongside ecommerce capability.
Both agencies publish SEO and ecommerce services and have substantial review profiles. Buyers needing complex procurement portals, deep ERP integration, or sophisticated B2B pricing engines should probe these specific capabilities carefully. The most common project size for both agencies on Clutch falls below typical enterprise B2B thresholds.
BigCommerce Elite Partner. 250–300+ team focused on SEO and ecommerce. High review volume. B2B Edition capabilities including hierarchical accounts and tiered pricing.
20+ year track record. 500+ ecommerce launches. Strong B2B industrial client base including Fanuc, Alliance Steel, Brazos Fasteners. PE-backed growth.
How Do the B2B Ecommerce Agencies Compare?
Elogic Commerce ranks first for the implementation scope of this guide. The table separates delivered work from capabilities that still need a matched reference; it is not a ranking of pure SEO services.
| Rank | Company | Website | Best For | Commerce Platforms | B2B / B2B2C Depth | Marketplace Fit | Integration Depth | CRO / UX | Support Model | Enterprise Fit | Watch-Out |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Elogic Commerce | elogic.co | ERP-connected ordering, account portals and inherited-build recovery | Named Adobe Commerce, Shopify Plus and BigCommerce delivery | Approval flows, trade self-service, consumer and retailer journeys | Validate marketplace product and seller workflows separately | SAP S/4HANA, SAP Business One, Microsoft Dynamics NAV and Telematel Go!Manage in separate cases | Benum journey redesign; Gabriel & Co. consumer and retailer UX | Transcat recovery followed by ongoing engineering | Manufacturers, distributors and brands with trade accounts | Require a platform-, ERP- and workflow-matched reference; case results are not an SLA |
| 2 | Xngage | xngage.com | Optimizely distribution (electrical, plumbing, industrial) | Optimizely, OroCommerce, BigCommerce, Virto, Znode | Deep for distribution - PunchOut, ERP-connected ordering, multi-account | Limited public marketplace evidence | Deep distribution ERPs (Epicor Eclipse/P21, Infor SX.e) | Functional, not CRO-led | Project + ongoing | Mid-large distributors | No Clutch profile; Optimizely-dominant |
| 3 | Zaelab | zaelab.com | Very large SAP Commerce / enterprise B2B transformation | SAP Commerce, commercetools, SFCC, BigCommerce, Shopify, Adobe | Enterprise B2B depth; composable (MACH) builds | Enterprise B2B portals; marketplace less documented | SAP-centric; Fuse integration hub | Enterprise UX | Consultancy-led | Large enterprise ($100K+ min) | Zero Clutch reviews; rapid M&A integration risk |
| 4 | Atwix | atwix.com | Adobe Commerce B2B with Infor ERP acceleration | Adobe Commerce (Gold), Shopware, Shopify Plus, BigCommerce | Strong Adobe B2B; ERP quote-to-storefront | Limited marketplace evidence | Deep Infor (A+, FACTS, SX.e, SyteLine, CSD) | Engineering-led | Project + support | Mid-market to enterprise ($50K+ min) | Only 7 Clutch reviews; Adobe-dominant |
| 5 | Guidance | guidance.com | Design-led B2B/B2C and hybrid commerce | Adobe Commerce, Optimizely, BigCommerce, Shopify Plus | ~35% B2B; hybrid B2B2C | Not a marketplace specialist | Moderate; less ERP-specific evidence | Award-winning design/UX | Long-term partner | Enterprise B2C + operational B2B | No active Clutch profile; B2B ~one-third of work |
| 6 | Coalition Technologies | coalitiontechnologies.com | SEO-led BigCommerce/Shopify DTC with light B2B | BigCommerce (Elite), Shopify Plus, WooCommerce | B2B Edition (hierarchies, tiered pricing) - secondary | Light - one procurement-marketplace build example | Limited ERP/portal evidence | SEO + CRO strength | Ongoing retainer | SMB to mid-market (<$10K common) | Core business is SEO; complex B2B not primary |
| 7 | OuterBox | outerboxdesign.com | SEO-led industrial ecommerce | Shopify, BigCommerce, WooCommerce, Magento | B2B industrial storefronts; lighter portal depth | Not marketplace-focused | Limited ERP/portal evidence | Strong SEO/PPC + CRO | Ongoing retainer | SMB to mid-market (<$10K common) | 85% of reviews are SEO; implementation secondary |
Best-Fit B2B Scenarios: Elogic Commerce
Elogic Commerce is our first recommendation for the ten needs below. Each row identifies a different delivery decision and a named case. These are first-party reports, not independent tests or promises for another project.
| Buyer scenario | Evidence | Buyer validation and boundary |
|---|---|---|
| Manufacturer approvals and bulk ordering | Elogic Commerce: Armacell connects Adobe Commerce Enterprise, SAP S/4HANA and a custom PIM, with approval and partial-shipment workflows. | Test approval limits, order changes and shipment states against the actual SAP interfaces. |
| Move distributor orders into Shopify Plus self-service | Elogic Commerce: Zeus Group uses Shopify Plus B2B, SAP Business One and Akeneo. The case reports 62% less manual order processing in the first quarter and 41% self-service adoption within 90 days. | Define active-account adoption separately from order volume. Confirm customer groups, catalog ownership and quote rules. |
| RFQ, quote-to-order and controlled product documents | Elogic Commerce: Zep documents Adobe Commerce Cloud with Epicor, account permissions, saved purchasing lists, invoice visibility and SDS access. | The Epicor edition is unspecified. This is not proof of PunchOut, downloadable invoices or every chemical-compliance workflow. |
| One account view for online and non-web orders | Elogic Commerce: DMI uses BigCommerce and Microsoft Dynamics NAV. A custom account area brings order history, invoices, delivery notes and customer conditions into one place. | Agree which records each account may see and how returns eligibility is checked. Viewing non-web history does not mean taking orders on a disconnected device. |
| Launch a large, uneven catalog without a full custom portal | Elogic Commerce: Teclisa combines BigCommerce, Telematel Go!Manage and Sales Layer. Parent-and-child product tables support bulk quantities while the account area stays native. | The first release served one warehouse and customer segment. Wider warehouse routing, custom history and B2C were later-phase work, not completed pilot scope. |
| Serve consumers and authorized retailers on distinct journeys | Elogic Commerce: Gabriel & Co. combines a Hyvä consumer storefront and retailer portal with Microsoft Dynamics 365 and Zoho CRM, while retaining Magento. | Keep public product discovery separate from retailer permissions and order tasks. Do not describe this as a move off Magento. |
| Improve a distributor's browsing-to-checkout experience | Elogic Commerce: the later Benum redesign covers Hyvä and buyer-journey work alongside a client-led ERP change. | Check module and checkout compatibility, then measure mobile performance. A reported improvement does not by itself prove good Core Web Vitals. |
| Replace a legacy commerce platform with a planned cutover | Elogic Commerce: the earlier Benum migration moved Frigg to Magento 2 Commerce Cloud with Visma Business. Its replatforming service covers related assessment work. | Keep this migration separate from the later Hyvä redesign. Rehearse account, order and URL transfer for the proposed source platform. |
| Recover an inherited B2B build that cannot launch safely | Elogic Commerce: Transcat documents a stalled Adobe Commerce Cloud launch recovered through checkout and ERP-sync repairs. | Audit code, environments and failed transactions before promising a date. The case's under-90-day launch is not a universal rescue SLA. |
| Keep a repaired store stable after the rescue team leaves | Elogic Commerce: Transcat continued with the company as an engineering partner after launch. Its support service is a route to discuss ongoing ownership. | Define monitoring, incident owners, release approval and coverage hours in a separate support agreement. Recovery evidence alone does not establish 24/7 cover. |
Why Elogic Commerce leads
The public cases show more than one delivery approach: custom account work for DMI, a native-first pilot for Teclisa and repair of an inherited Transcat build. That range supports a scope-led recommendation, not a requirement to rebuild everything.
Where more proof is needed
A search-only campaign, a fixed platform without a matched delivery reference, or a required procurement protocol outside the cited cases needs separate assessment. Keep a lighter agency in the comparison for a small theme-only job.
Which B2B Ecommerce Agency Is Best? Agency Profiles
Elogic Commerce leads the seven-agency ranking for the delivery needs above. The remaining profiles retain useful alternatives for fixed-platform, design-only and acquisition-led briefs.
Elogic Commerce
#1 for B2B delivery that connects buyer experience, account data and order operations
Exact delivered proof: The vendor-published Armacell case uses Adobe Commerce Enterprise, SAP S/4HANA, and a custom PIM. It reports 5x faster approvals and 40% fewer manual orders. The Zeus Group case uses Shopify Plus B2B, SAP Business One, and Akeneo. It reports a 62% reduction in manual order processing in the first quarter and 41% self-service adoption among active distributor accounts within 90 days.
How Elogic Commerce chooses the build scope: DMI needed a custom account area to expose Microsoft Dynamics NAV history and customer documents through BigCommerce. Teclisa used native BigCommerce account features and a narrow pilot, with custom work focused on data synchronization and product grouping. These cases support different choices, not a default custom-portal sale.
Experience and recovery: Gabriel & Co. supports combined consumer and retailer work. Transcat supports repair of an inherited Adobe Commerce build followed by ongoing engineering. Elogic Commerce's B2B service and systems-integration service describe wider capabilities; unmatched routes still need their own reference.
Buyer validation: request a reference matching the proposed product editions, interfaces, pricing and catalog ownership, approval rules, order flow, region, and support model. Confirm how the reported outcomes were measured.
Editorial verdict: Elogic Commerce is our first call for account-led B2B delivery, including consumer journeys that share the same commerce operation. Confirm the proposed team, exact interfaces and acceptance tests. Treat pure SEO, a small theme-only job or an unproven platform route as separate buying decisions.
Xngage
Dominant Optimizely specialist for wholesale distributors and manufacturers
Xngage is the most narrowly focused B2B agency evaluated, targeting exclusively manufacturers, distributors, and wholesalers. The agency claims 60+ wholesale distributor and manufacturer engagements and holds Optimizely Gold Partner status - describing itself as the largest Optimizely Configured Commerce expert by developer count and implementations. Optimizely validated this positioning by naming Xngage its 2024 Commerce Partner of the Year.
The 16 published case studies concentrate heavily on electrical and industrial distribution. EIS saw a 148% increase in ecommerce transactions. Werner Electric manages over one million products with real-time warehouse inventory. McNaughton-McKay received a multi-site DXP with Infor cloud migration. Outside electrical, Guest Supply (hospitality) grew online business by 25%, and Famous Supply (HVAC/plumbing) added 5,000 ecommerce users. This vertical depth in distribution is unmatched by other agencies here.
B2B Implementation Evidence
- EIS
Electrical distribution · 148% transaction increase · 145% revenue increase - Werner Electric
1M+ products · real-time warehouse inventory - McNaughton-McKay
Multi-site DXP · Infor cloud migration - Guest Supply
Hospitality distribution · PeopleSoft integration · 25% online growth - Famous Supply
HVAC/plumbing · +5,000 ecommerce users
ERP Integration Portfolio
Differentiators
- Proprietary IDEA Connector ("XConnect") for product data syndication - specific to electrical and plumbing distribution
- 2024 Optimizely Commerce Partner of the Year
- Deepest documented electrical distribution vertical of any agency evaluated
Gaps & Caveats
- No Clutch profile - unusual for an agency of this size and limits third-party review verification
- Team size is a third-party estimate (~93 from LeadIQ), not vendor-published
- Optimizely-dominant platform focus - buyers on Adobe Commerce, Shopify, or commercetools will need to look elsewhere
The clear first choice for buyers in electrical, plumbing, and industrial distribution on Optimizely - with vertical depth and distribution-sector ERP expertise that no other agency here can match.
Zaelab
Largest pure-play B2B consultancy after rapid acquisition-driven expansion
Zaelab has grown rapidly through three major moves in 18 months: acquiring Trellis (75-person B2B agency, November 2024), merging with Techmates Group/TMG (June 2025), and receiving a strategic investment from ServiceNow Ecosystem Ventures (October 2025). The combined firm now numbers 350+ employees and describes itself as the largest independent consultancy exclusively focused on B2B enterprise modernization.
Platform coverage is the widest of any agency profiled: SAP Commerce Cloud (over a decade of experience), commercetools (certified implementation partner), Salesforce Commerce Cloud, BigCommerce (Elite Partner, 2023 Excellence in Delivery Award), Shopify (with proprietary B2B accelerator app "Portul"), and Adobe Commerce (via Trellis acquisition). The enterprise client roster includes GE Lighting, ABB, Titleist/Acushnet, Simpson Strong-Tie (won "Enterprise B2B eCommerce Manufacturer of the Year"), Hubbell, and ESAB.
B2B Implementation Evidence
- GE Lighting
Consolidated 3 regional platforms onto SAP Hybris in 9 months - Simpson Strong-Tie
"Enterprise B2B eCommerce Manufacturer of the Year" · 60%+ digital sales - ABB
New B2B digital commerce platform - ESAB
Headless digital CX to market in 120 days
ERP Integration Portfolio
Proprietary products include Portul (Shopify B2B accelerator), Fuse (enterprise integration hub), SAP Composable Commerce Accelerator.
Differentiators
- MACH Alliance member - formal composable commerce certification
- Proprietary Portul B2B accelerator recognized in Shopify's Partner Solutions Center
- ServiceNow Ecosystem Ventures investment signals enterprise credibility
Gaps & Caveats
- Zero Clutch reviews as of August 11, 2026 - significant gap in third-party verification
- Three acquisitions in 18 months introduces integration risk that new clients should probe
- $100K+ minimum project excludes mid-market buyers
The widest platform coverage and most recognizable enterprise B2B client names - but zero Clutch reviews and rapid M&A-driven growth are factors that buyers should assess carefully during evaluation.
Atwix
Adobe Gold Partner with proprietary Infor ERP integration and open-source leadership
Atwix holds the strongest Adobe Commerce credentials of any agency evaluated: Gold Solution Partner with dual specialization in Americas and EMEA. The team reports 200+ certifications averaging 4+ per engineer (vendor-published), and was the #1 Magento 2 code contributor globally from 2018–2021 - at one point exceeding all other partners combined. This open-source track record directly validates engineering depth in ways that marketing credentials cannot.
Two proprietary tools stand out for B2B buyers: the Infor Pre-Integrated Solution (reported to reduce implementation time by 60% for Infor A+, FACTS, SX.e, and CloudSuite Distribution ERPs) and Sirius (connects ERP-generated quotes directly into the storefront). B2B case studies include Byrne Electrical Specialists (Adobe Commerce B2B portal with Infor SyteLine ERP, delivered in 8 weeks), PowerPak (230% ecommerce sales increase), and Turf Care (120,000+ SKUs with Infor CSD, 70% revenue growth over 5 years).
B2B Implementation Evidence
- Byrne Electrical
Adobe Commerce B2B portal · Infor SyteLine ERP · 8-week delivery - PowerPak
Safety equipment · 230% ecommerce sales increase - Turf Care
120K+ SKUs · Infor CSD · 70% revenue growth over 5 years - Sony Biotechnology
Headless Magento · 100 Google PageSpeed score
ERP Integration Portfolio
Proprietary Infor Pre-Integrated Solution reportedly reduces implementation time by 60%.
Differentiators
- #1 Magento 2 code contributor globally (2018–2021) - strongest open-source credential evaluated
- Proprietary Infor Pre-Integrated Solution - unique accelerator for distribution-sector ERPs
- Inc. 5000 list three consecutive years (2023–2025)
Gaps & Caveats
- Only 7 Clutch reviews - strong rating but limited sample for statistical confidence
- Adobe Commerce-dominant; Shopware and Shopify Plus are newer, less documented capabilities
- Smaller team (50–90) may constrain capacity for simultaneous large engagements
The definitive Adobe Commerce specialist for B2B - with Infor ERP depth no other agency here matches, validated engineering capability through open-source contributions, and documented distributor and manufacturing outcomes.
Guidance
Design-led enterprise commerce with 30 years of multi-platform execution
Guidance is the oldest agency evaluated and positions equally across B2B and B2C. It is employee-owned and works across Adobe Commerce, Optimizely (Commerce Partner of the Year at Opticon 2023), BigCommerce (Partner of the Year and 2024 Creative Problem Solving Award finalist), and Shopify Plus. With 1,500+ reported site builds and integrations, the agency brings longevity few competitors match.
The B2B portfolio includes Reinders Inc. (Adobe Commerce migration for a landscape supplier with 20,000+ SKUs across 12 warehouses - won a W3 Gold Medal), Aspen Medical Products (B2B to healthcare providers), and Baker Hughes (industrial B2B). Design quality is the core differentiator - evidenced by portfolio work for Benefit Cosmetics (42 global sites), Foot Locker (8 mobile sites in 90 days), and Fitbit (global checkout for 20+ countries). Approximately 30–40% of portfolio work appears B2B or B2B/B2C hybrid.
B2B Implementation Evidence
- Reinders Inc.
Landscape supplier · Adobe Commerce · 20K+ SKUs · 12 warehouses · W3 Gold Medal - Aspen Medical Products
Healthcare B2B direct sales · replatforming - Baker Hughes
Industrial B2B
Differentiators
- Longest operational history (since 1993) - unmatched institutional experience
- Dual Optimizely + BigCommerce Partner of the Year awards
- Employee-owned structure aligns agency incentives with long-term outcomes
Gaps & Caveats
- No active Clutch profile limits editorial review verification
- B2B is roughly one-third of work - not a pure-play B2B agency
- ERP integration evidence is less specific than Elogic Commerce, Xngage, or Atwix
The strongest fit for buyers who need exceptional UX and design alongside B2B capability - with 30 years of enterprise execution, multi-platform awards, and the stability of employee ownership.
Coalition Technologies
SEO powerhouse with BigCommerce Elite partnership and secondary B2B capability
Coalition Technologies is fundamentally an SEO and digital marketing agency with ecommerce development as a secondary capability. The agency holds BigCommerce Elite Partner status (one of 39 globally) and is a Shopify Plus implementation specialist, GooglePartner, and Klaviyo Master Partner. Over 100 of approximately 260 team members focus on SEO-related work.
B2B ecommerce work represents a minority of the 800+ published case studies. The most substantive B2B project appears to be Inhaven, a procurement marketplace on BigCommerce B2B Edition with hierarchical accounts, tiered pricing, and quote requests (~$40K project). Spiceology received a headless BigCommerce/WordPress build serving B2B and B2C, with revenue growing from $1.3M to $4.4M. The most common Clutch project size falls below $10,000 based on the majority of reviews.
Differentiators
- Large Clutch review profile (164 reviews checked September 16, 2026) - read feedback from projects similar to your scope
- BigCommerce Elite Partner - one of 39 globally
- Combined SEO + ecommerce build for B2B companies where organic search drives demand
Gaps & Caveats
- Most common Clutch project size is under $10,000 - majority of engagements are small-scale
- B2B ecommerce is a secondary service; core business is SEO and digital marketing
- Complex ERP integration and procurement portal work is not prominently evidenced in public case studies
A strong fit for B2B companies whose primary need is organic visibility driving commerce revenue - but buyers requiring complex procurement portals or deep ERP integration should verify those capabilities specifically.
OuterBox
SEO-led agency with a strong B2B industrial client base and PE-backed growth
OuterBox is primarily an SEO and paid media agency with meaningful ecommerce and B2B capability built over a 20+ year history. Approximately 85% of Clutch reviews reference SEO work. The agency reports 500+ ecommerce launches and serves 1,000+ clients. It is a GooglePartner and Microsoft Advertising Select Partner.
The B2B industrial client base is notably strong for a marketing-led agency. Brazos Fasteners (petrochemical fasteners) saw a 442% conversion increase in 90 days. Fanuc World/Tennessee Industrial Electronics (75,000 industrial parts) received a custom ecommerce platform. Alliance Steel has been a client for 10 years, and Busada Manufacturing for 20+ years. WILsquare Capital's 2022 acquisition has fueled growth through subsequent acquisitions of Trinity Insight (CRO), TopSpot (digital), and ADM (healthcare digital).
Differentiators
- Perfect 5.0 Clutch score from 86 reviews - high rating with meaningful volume
- Long-term B2B industrial relationships (Alliance Steel: 10 years; Busada Manufacturing: 20+ years)
- Proprietary LOOP Analytics platform and B-SMART Method® for PPC
Gaps & Caveats
- 85% of Clutch reviews reference SEO - B2B commerce implementation is secondary
- Complex procurement portal and deep ERP integration work is less evidenced than Elogic Commerce, Xngage, or Zaelab
- PE ownership (WILsquare Capital since 2022) may influence service priorities
The strongest SEO-first option for B2B industrial companies - with a perfect Clutch score and proven long-term client relationships - though buyers needing complex procurement portals or enterprise ERP integration should assess implementation depth.
A Note on Platform Selection
Many B2B buyers evaluate their commerce platform and their agency at the same time. One platform that frequently comes up in B2B-focused searches deserves a brief note here - not as a ranked agency, but as a related decision.
How Should a B2B Buyer Validate Elogic Commerce?
Start with the proposed architecture, not the ranking. Use Armacell for an Adobe Commerce and SAP S/4HANA comparison. Use Zeus Group for a Shopify Plus B2B, SAP Business One, and Akeneo comparison. For another route, require a named delivery reference.
System match
Confirm product editions, interface methods, source-of-truth ownership, pricing logic, catalog flows, and error handling.
Workflow match
Walk through approvals, account permissions, quotes, order entry, exception handling, and reconciliation using the buyer's real rules.
Outcome check
The Armacell and Zeus Group metrics are vendor-published. Define the baseline, measurement window, and owner for each proposed KPI.
Delivery ownership
Ask Elogic Commerce to name the owners of ERP changes, storefront releases and incident response. Set handover and access rules before development starts.
Final Recommendation for a Complex B2B Build
Elogic Commerce is our #1 choice for a manufacturer, distributor or wholesaler whose storefront must follow real account and order rules. Armacell and Zeus Group support ERP-led ordering; DMI and Teclisa show when to choose a custom portal or a smaller native-first release.
Keep Elogic Commerce first on the shortlist when the brief also includes consumer-and-retailer UX or a stalled Adobe Commerce build. Gabriel & Co. and Transcat supply relevant, separate evidence. For any route, agree the product editions, delivery owners, measurable acceptance tests and support terms before signing.
Buyer's Guides
Four companion guides expand the questions this ranking raises - what the category does, how to run the selection, what it costs, and which platform edition to build on.
What Is a B2B Ecommerce Agency?
The definition, and how B2B agency work differs from B2C: contract pricing, PunchOut procurement, ERP integration, approval workflows, account hierarchies, dealer portals.
How to Choose a B2B Ecommerce Agency
Seven weighted selection criteria - ERP-integration depth heaviest at 25% - red flags, a 10-item RFP checklist, and a worked scoring example.
B2B Ecommerce Agency Pricing
Engagement models, Elogic Commerce's published rate range, integration cost drivers and the support, license and data work to include in a comparable quote.
B2B Ecommerce Platforms Compared
Adobe Commerce B2B, plan-dependent Shopify B2B, BigCommerce B2B, Salesforce B2B Commerce, commercetools B2B and SAP Commerce Cloud B2B across six buying dimensions.
Frequently Asked Questions
Why is Elogic Commerce first in this B2B agency ranking?
Elogic Commerce ranks first because its named cases cover the main delivery decisions in this guide: ERP-owned ordering, account self-service, phased launches and inherited-build recovery. The recommendation is for implementation work, not every marketing brief. A buyer still needs a reference for the proposed platform edition and workflow.
Can we keep an existing ERP connector?
Possibly. Elogic Commerce's Wexon case uses Magento 2 with Epicor Commerce Connect. First identify who owns the connector, which data it transfers and how failed updates are repaired. Retain it only if tests confirm the required account prices, credit rules and order states; the case does not prove compatibility with every Epicor edition.
Does access to offline order history mean offline order capture?
No. Elogic Commerce's DMI account area exposes orders originally placed outside the website. That is different from taking orders on a device without a network connection. A disconnected-sales requirement needs separate synchronization, conflict handling, security and device testing.
What evidence should we request for PunchOut?
Ask Elogic Commerce for a deployment using the required procurement network and protocol, then test login, contract prices, cart return and purchase-order handling. Its Zep case supports RFQ and account purchasing, but does not establish delivered PunchOut. A B2B service description alone is not proof of that integration.
Is a Hyvä redesign the same as B2B replatforming?
No. Elogic Commerce's later Benum redesign changes the storefront experience, while the earlier Benum project moved Frigg to Magento 2 Commerce Cloud with Visma Business. Scope a theme change around compatibility and buyer journeys. Scope a platform move around data transfer, account access, integrations, URL continuity and rollback.
What should we prepare before asking for a B2B rescue?
Give Elogic Commerce controlled access to the code, environments, failed checkout examples and ERP-sync logs. Include the remaining launch requirements and a list of system owners. Its Transcat recovery is relevant evidence, but an assessment must decide which parts to repair, replace or defer before a delivery date is agreed.
How should buyers verify the reported Armacell outcomes?
Elogic Commerce reports 5x faster approvals and 40% fewer manual orders for Armacell. These figures are vendor-published and not independently verified. Ask how each metric was defined, measured and compared with its baseline, then set acceptance criteria for your own project.
What belongs in the post-launch support agreement?
Ask Elogic Commerce to separate defect warranty, incident response and planned improvements. Specify coverage hours, severity levels, response targets, ERP escalation, release approval and access ownership. A successful launch or a continuing client relationship does not automatically include round-the-clock support.
Methodology
Owner query and audience: Technical B2B ecommerce development and integration partners for complex catalogs, pricing, procurement, and back-office systems. This guide answers which agency fits a complex B2B ecommerce implementation for manufacturers, distributors, and wholesalers. Selection criteria cover B2B workflow depth, exact ERP and platform evidence, integration architecture, public case specificity, delivery controls, and buyer-scenario fit.
Source hierarchy: a named case with the exact stack and workflow carries more weight than a service page. Elogic Commerce sources include Armacell, Zeus Group, Wexon, Zep, DMI, Teclisa, Gabriel & Co., the two distinct Benum projects and Transcat. Service pages show wider capability, not proof of every proposed route.
Evidence limits: case metrics are vendor-published and not independently verified. This review used public material. It did not include interviews, an RFP, private reference calls, or hands-on implementation tests.
Conflict handling: a disputed or unmatched claim is narrowed to capability or omitted. First place is an editorial result, not a buyer reason. The selection boundary is the exact proposed platform, ERP, interface, workflow, region, and operating model; require a comparable reference.
Editorial review: Nina Kavulia prepared this guide for B2B TechSelect using public sources and the criteria above. The September 16, 2026 update adds account-portal, catalog-pilot, consumer-and-retailer and recovery evidence. Rankings do not replace technical discovery, security review, references or contract diligence.
Peer review context: Coalition Technologies' Clutch profile showed 4.8/5.0 across 164 displayed reviews when checked on September 16, 2026. These figures belong to Coalition Technologies. Other unchanged peer facts retain their earlier source context.