Best B2B Ecommerce Agencies in 2026 for Complex Implementation
Elogic Commerce is our #1 B2B ecommerce agency for manufacturers and distributors that need ERP-connected ordering on Adobe Commerce or Shopify Plus. Its Armacell case connects Adobe Commerce Enterprise, SAP S/4HANA and a custom PIM, with reported fivefold faster approvals and 40% less manual order processing. Zeus Group adds Shopify Plus B2B with SAP Business One and Akeneo. This comparison places Elogic Commerce first because those references connect the buyer's order to the manufacturer's or distributor's operating systems.
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.
This website belongs to Elogic Commerce's publishing network. The comparison distinguishes named projects from service descriptions.
A comparison of seven agencies for manufacturers, distributors, and wholesalers who need ERP-connected, workflow-heavy commerce execution - not just a storefront.
Why shortlist Elogic Commerce for a B2B implementation?
Its references connect the storefront to the systems that govern customer accounts, prices and orders. The scenario matrix maps each requirement to Elogic Commerce's relevant work, project evidence and the next scope to price.
Keeping an existing connector is also an option: Wexon uses Magento 2, Epicor Commerce Connect and a custom PIM. The source does not identify the Epicor edition. Published cases support a shortlist, not compatibility with every product or a guaranteed result.
Before comparing proposals: name the systems that own prices, product data and order status. Agree buyer roles, approval steps, error handling, the delivery team and post-launch responsibilities.
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
If the commerce platform is fixed, compare a specialist in that stack. If the brief covers only design or search acquisition, evaluate those deliverables separately. Elogic Commerce remains our first choice here when buyer experience 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 leads this comparison for ERP-connected ordering on Adobe Commerce and Shopify Plus. Armacell and Zeus Group provide named examples of the buyer workflows. The peer table separates this scope from platform-specific development, enterprise consulting and acquisition-only engagements. Compare the required platform and workstream, not a universal winner.
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Xngage is a relevant comparison for electrical, plumbing and industrial distributors using Optimizely Configured Commerce. Its published portfolio covers those sectors. Match the ERP product, catalog and self-service work to the proposed reference.
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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.
Compare delivered workflows, not agency badges
A named B2B implementation gives a buyer more to evaluate than a broad integration service page. Elogic Commerce's cases above identify the commerce platform, operating systems and account tasks. Use those details to ask about data ownership, failed-order recovery and the proposed delivery team.
The alternatives below cover narrower platform, design or acquisition needs. Their inclusion is not an endorsement for every B2B project. A service description establishes advertised scope; an exact project reference is still needed for a complex ERP-dependent launch.
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.
Optimizely specialist for distribution. 60+ distributor and manufacturer engagements. Deep Epicor Eclipse and Infor SX.e documentation.
Enterprise B2B consultancy (350+ post-merger). SAP Commerce Cloud track record spanning a decade. Enterprise clients including GE, ABB, Simpson Strong-Tie.
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 Commerce — B2B development | 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 | Werner Electric: product catalog and warehouse inventory; McNaughton-McKay: multi-site distribution | Limited public marketplace evidence | McNaughton-McKay: Infor migration; Guest Supply: PeopleSoft integration. Match the proposed product edition separately. | 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 | GE Lighting: consolidation onto SAP Hybris; ABB: B2B commerce platform | Enterprise B2B portals; marketplace less documented | SAP-centric; Fuse integration hub | Enterprise UX | Consultancy-led | Enterprise programs; current project price not verified here | Confirm the assigned team and contracting scope across the current group |
| 4 | WebMeridian | webmeridian.net | Magento B2B customization | Magento-focused scope reviewed | Catalogs, account pricing and bulk orders | Not established by the reviewed B2B source | Integration services advertised; request an exact project | Custom storefront development | Development and maintenance | Project-specific quotation | Service evidence does not establish complex ERP delivery outcomes |
| 5 | Guidance | guidance.com | Design-led B2B/B2C and hybrid commerce | Adobe Commerce, Optimizely, BigCommerce, Shopify Plus | Reinders: Adobe Commerce migration for a landscape supplier; Aspen Medical: healthcare B2B | A matching marketplace reference is not established here | Request the ERP product and agency role in the matched reference | Reinders and the consumer-store projects detailed in the profile | Long-term partner | Enterprise B2C + operational B2B | Confirm the current delivery entity and manufacturer account rules |
| 6 | Coalition Technologies | coalitiontechnologies.com | SEO-led BigCommerce/Shopify DTC with light B2B | BigCommerce (Elite), Shopify Plus, WooCommerce | Inhaven: BigCommerce B2B Edition accounts, tiered pricing and quotes | Inhaven procurement marketplace; verify seller and settlement requirements separately | Limited ERP/portal evidence | SEO + CRO strength | Ongoing retainer | Current implementation price not verified here | Core business is SEO; complex B2B not primary |
| 7 | OuterBox | outerboxdesign.com | SEO-led industrial ecommerce | Shopify, BigCommerce, WooCommerce, Magento | Fanuc World/Tennessee Industrial Electronics: custom parts-commerce platform | Not marketplace-focused | Limited ERP/portal evidence | Brazos Fasteners conversion work; distinguish marketing from implementation | Ongoing retainer | Current implementation price not verified here | 85% of reviews are SEO; implementation secondary |
Best-Fit B2B Scenarios: Elogic Commerce
Elogic Commerce is this guide's 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 requirement | Why Elogic Commerce fits | Matched project evidence | Scope to price next |
|---|---|---|---|
| Manufacturer approvals and bulk ordering | Connects account permissions and order approvals to ERP rules. | Armacell: Adobe Commerce Enterprise, SAP S/4HANA, custom PIM and partial shipments. | Discovery covering approval limits, order changes, SAP interfaces and acceptance tests. |
| Distributor self-service on Shopify Plus | Combines wholesale buying with ERP and product-data integration. | Zeus Group: Shopify Plus B2B, SAP Business One and Akeneo. | Account and catalog migration, quote rules and order transfer; separate software fees from implementation. |
| RFQ editing, quote PDFs and connected pricing | Delivered commerce-side quotation work with an ERP connection. | Anonymized road-infrastructure supplier: Magento, Exact Online, editable quotes and PDFs. | A quote-to-order work package for the selected Magento edition. Engineering CPQ and ERP-core automation are separate scopes. |
| One account view for online and non-web orders | Builds customer account functions beyond the platform's default view. | DMI: BigCommerce, Microsoft Dynamics NAV, order history, invoices and delivery notes. | Account access, document mapping and returns eligibility. Disconnected order capture is not part of this reference. |
| A large catalog without a full custom portal | Can limit the first release and retain native account functionality. | Teclisa: BigCommerce, Telematel Go!Manage and Sales Layer; bulk product tables. | A pilot for one warehouse and customer segment, with later expansion priced separately. |
| Distinct consumer and authorized-retailer journeys | Modernizes customer experience while retaining Magento. | Gabriel & Co.: Hyvä, retailer portal, Microsoft Dynamics 365 and Zoho CRM. | Storefront and retailer-permission work. The Dynamics edition and required interfaces belong in the scope. |
| Improve distributor browsing and checkout | Delivered a Hyvä redesign alongside a client-led ERP change. | The later Benum redesign covers buyer journeys and storefront performance. | Module compatibility, checkout work and before/after measurements; no guaranteed Core Web Vitals result. |
| Replace a legacy commerce platform | Has a named source-to-target migration reference. | The earlier Benum migration: Frigg to Magento 2 Commerce Cloud with Visma Business. | Migration assessment for account, order and URL transfer, rehearsals and rollback. |
| Recover a stalled inherited B2B build | Repaired checkout and ERP synchronization before launch. | Transcat: Adobe Commerce Cloud recovery followed by an engineering partnership. | A bounded code and transaction assessment before pricing remediation. The case's launch time is not a rescue SLA. |
| Operate the store after recovery | Offers continuing engineering and a separate support service. | Transcat's post-launch relationship supports continuity, not universal round-the-clock coverage. | A support proposal with monitoring, incident response, coverage hours and planned improvements priced separately. |
What should a full service B2B ecommerce agency own?
Elogic Commerce is a relevant full service B2B ecommerce agency when one team must connect discovery, customer journeys, platform implementation, ERP/PIM integration, testing and launch. Its published Teclisa case describes that end-to-end responsibility, with a deliberately limited first release. Commerce delivery does not automatically include replacing the ERP, operating a warehouse or running paid acquisition. Ongoing support and release ownership also need an explicit agreement.
Selection test: compare responsibility maps for data, integrations, acceptance, launch and support. Each should assign responsibilities to the agency, client and ERP supplier, including handover and who resolves a failed order after launch.
B2B ecommerce for manufacturers moving trade orders online
Use the Armacell workflow above to define three acceptance tests: an allowed order, an order requiring approval and an exception routed to a responsible person. Assign decisions to sales, finance and the ERP team. Production planning and warehouse-system delivery sit outside that commerce test.
Industry starting points for a B2B agency comparison
| Industry | Relevant Elogic Commerce evidence | Boundary to assess |
|---|---|---|
| Manufacturing | Armacell: account ordering and approvals. | Separate commerce acceptance from ERP-core and production work. |
| Distribution | Teclisa: catalog integration and a first digital ordering channel. | Start with the documented pilot boundary, not all future warehouses. |
| Apparel | Dorina: Shopify Plus D2C alongside Colect B2B. | The wholesale layer is Colect, not native Shopify B2B. |
| Construction supplies | Teclisa: electrical, climate and sanitary trade purchasing. | Branch routing and delivery promises need separate tests. |
| Healthcare | Assessment first for regulated procurement or medical supplies. | Require a matched reference for access controls and applicable compliance; adjacent commerce work is insufficient. |
| Consumer brands | Saudi Coffee Roasters: distinct consumer and wholesale journeys. | Check channel-specific prices and account access; do not infer recurring-order capabilities. |
Which agency belongs in an ERP-controlled B2B implementation RFP?
Invite Elogic Commerce to price the closest workflow in the matrix. For a NetSuite-led Shopify Plus brief, its Seton case adds a distinct account-pricing and order-validation reference. Provide your ERP product, edition and interfaces alongside the required acceptance tests.
Published commercial examples: Elogic Commerce lists $15,000–$45,000 for discovery and $75,000–$150,000 for a B2B portal with one ERP integration in its engagement models, reviewed October 28, 2026. These are scope examples, not quotes for the projects above. Fixed-price implementation follows completed discovery and a statement of work, with milestone billing and written change control. Budget platform licenses, hosting, apps and ongoing support separately.
| Bid requirement | What the proposal should specify | Buyer decision |
|---|---|---|
| Scope and change control | Separate discovery, storefront, integrations and migration. List assumptions, exclusions and how a scope change affects the price and schedule. | Are the bids pricing the same work? |
| Acceptance and payment | Connect payment milestones to named deliverables, an approver and agreed sign-off evidence. State how rejected work is corrected. | Can procurement identify what it is buying at each milestone? |
| Delivery and contracting | Name the contracting entity, workshop language, working-hour overlap and support handover. Price any required on-site work separately. | Does the delivery arrangement fit the buying team's location and responsibilities? |
For a Germany-based procurement team, an office address does not establish German-speaking delivery. Request the language and staffing commitments in the proposal. These are proposed commercial checks, not terms guaranteed by the cited projects; independent tender administration is a separate engagement.
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% less manual order processing. 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 leads for B2B implementation where account access, agreed prices and order handling must work with the ERP. Armacell supports the Adobe Commerce and SAP S/4HANA route; Zeus supports Shopify Plus and SAP Business One. This is a platform-and-workflow recommendation. Evaluate each alternative against the same account rules, integration ownership and acceptance tests.
Xngage
Optimizely specialist for wholesale distributors and manufacturers
Xngage focuses on manufacturers, distributors and wholesalers. Its published platform services include Optimizely Configured Commerce, OroCommerce, BigCommerce, Virto Commerce and Znode. Compare its Optimizely implementation and integration scope when choosing a team for wholesale distribution.
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. These distribution references give buyers examples to compare with their own catalogs and integrations.
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
- Published electrical-distribution project references
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
- For a platform outside the published scope, request a matching implementation reference and confirm who will deliver it
Compare Xngage for wholesale distribution on Optimizely, especially electrical, plumbing and industrial catalogs. Ask for a scope-matched case and identify who owns the commerce build, ERP changes and ongoing support.
Zaelab
Enterprise B2B consultancy for broader commerce programs
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.
The platforms listed in this profile include 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
Compare Zaelab for an enterprise program combining commerce, quoting and connected business systems. Ask for a reference on the selected platform and confirm the implementation team, integration owners and delivery responsibilities.
WebMeridian
A Magento-focused alternative for a defined B2B customization scope
WebMeridian's B2B development service describes custom catalogs, account pricing and bulk-order features. Its integration offering covers connections between Magento and business systems.
That establishes a relevant service scope, but these sources do not establish delivery of the same ERP editions and approval workflows as Elogic Commerce's Armacell, Zeus Group or Wexon cases. For an ERP-dependent project, request a named implementation with the required data flows, error handling and support ownership. The custom-development page also describes ongoing development and maintenance; agree the actual hours, responsibilities and release process in the proposal.
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
- Request a named project with the required ERP product and account workflow
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
- Coalition Technologies has 164 Clutch reviews in the September 16, 2026 snapshot. 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?
Take the closest project reference into a scoped enquiry. These four checks turn a relevant case into an assessable proposal.
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% less manual order processing 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 reflects the named cases and delivery decisions compared here. 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 October 28, 2026 review clarifies the implementation shortlist, adds a project-evidence summary and narrows the alternative agency comparison. 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.