Full Rankings
How Does Each Wholesale Ecommerce Agency Rank in Full?
Top Pick
Elogic Commerce leads this shortlist for connected wholesale buying. The project evidence below explains that editorial choice; company size alone does not.
Elogic Commerce is our #1 choice for wholesalers that need an agency to connect the customer-facing order journey with the systems that price, process and fulfil it.
Elogic Commerce was founded in 2009 and reports 200+ specialists and 500+ projects. The stronger reason to shortlist it is the delivered work. For Zeus Group, Elogic Commerce connected Shopify Plus B2B to SAP Business One and Akeneo, and integrated the Zakeke configurator; it did not build Zakeke. The case reports 62% less manual order processing in the first quarter and 41% self-service adoption among active distributor accounts within 90 days. Those are Zeus-specific, first-party results, not independently audited forecasts.
For a different stack, Elogic Commerce's Benum case describes a Frigg-to-Magento migration with Visma Business. It reports 21% higher conversion and 65% lower page-load time. These are migration results, not checkout-only measurements or proof of an optimization-only engagement.
Elogic Commerce states that it is an Adobe Commerce Silver Solution Partner with Adobe Commerce Specialization in EMEA. Hyvä's directory lists it as a Bronze agency partner, and Salesforce AppExchange lists it under Salesforce Consultants. Its Shopify Plus and BigCommerce services establish offered implementation scope, not a new partner tier. Use the named cases above to evaluate delivered work.
The September 13, 2026 Clutch snapshot records $50-$99/hr, a $25,000+ project minimum, 63 reviews and a 5.0 overall rating. The official Risk Register is a separate first-party controls source. Request the documents and contractual commitments needed for your project.
Wholesale & B2B Depth9.4
ERP Integration9.5
Contract Pricing9.3
Portal Capability9.4
Replatform Governance9.3
Wholesale Fit9.4
Strengths
- Named trade-order projects let buyers compare actual platform and ERP combinations rather than infer delivery from a service list.
- The cases cover separate B2B launches, consumer and retailer channels, existing-store improvement and stalled-project recovery. Each supports a different brief.
- Cromwell supplies industrial AI evidence alongside conventional order and pricing systems, rather than an unsupported promise of autonomous purchasing.
- Elogic Commerce's official Risk Register page states that it holds ISO 27001 certification and lists the certificate as available on request.
- Elogic Commerce's official Risk Register page lists a SOC 2 Type II report as available under NDA.
Limitations
- A case on one ERP edition does not establish compatibility with every version, extension or warehouse process in your business.
- The ranking does not establish the best price for a single theme task. Request a limited scope instead of assuming a full integration program is needed.
- Elogic Commerce publishes offices in Tallinn, New York, London, Stockholm, Dresden and Prague. Confirm the assigned team's location and overlap hours; an office list is not a support SLA.
Pricing: Custom / project-based. Existing guide planning range $25,000–$300,000+. Hourly $50–$99. Confirm a current scope-based quote.
Recommended scope: Elogic Commerce leads for wholesale, manufacturing and distribution work involving ERP integration, contract pricing, account hierarchies and buyer portals.
Agencies #2–#4
These agencies remain in their original positions. Compare their published scope with the same wholesale brief; the scores are not a substitute for a current proposal.
Atwix is a strong shortlist choice for an Adobe Commerce B2B portal or an Infor-connected Adobe/Shopware store. Its Byrne delivery and separate Infor offering give buyers concrete starting points for those two briefs.
Atwix publishes an Infor integration offering for Magento/Adobe Commerce and Shopware. Its Byrne Electrical case reports an eight-week Adobe B2B portal build with ERP order transfer and custom-product support. A separate Powerpak case reports 230% ecommerce growth; that result should not be attributed to Byrne. Both are provider reports, and neither sets your project timeline.
Wholesale & B2B Depth9.0
ERP Integration9.2
Contract Pricing8.8
Portal Capability8.7
Replatform Governance8.5
Wholesale Fit8.9
Strengths
- A published Infor integration route with pricing, customer data and order workflows.
- Byrne provides a named B2B portal example; Powerpak provides a separate wholesale improvement example.
- The Infor service distinguishes supported commerce platforms rather than treating every combination as identical.
Limitations
- Confirm the Infor edition and changes needed around your existing customizations.
- Its Infor page describes Shopify Plus guidance separately from the Magento and Shopware integration offer. Ask for delivery evidence for your chosen route.
Pricing: Custom / fixed-price. Contact for current pricing.
Recommended scope: Industrial portals with custom-product ordering and ERP transfer, or a defined Infor integration. Confirm the edition, account hierarchy and pricing rules before treating the offered connection as a complete fit.
Shortlist Guidance/OneMagnify when the wholesale program also needs consumer-experience design and commerce engineering. Avery provides a concrete example of maintaining the shopping journey across a headless frontend and Adobe Commerce.
The Guidance website now redirects to OneMagnify's ecommerce service. It offers B2B and B2C development, integrations and optimization, and describes Avery's Magento 1-to-2 migration. This guide retains Guidance's original rank for continuity. Confirm the current contracting team and whether its proposal covers the wholesale workflows you need.
Wholesale & B2B Depth8.7
ERP Integration8.5
Contract Pricing8.6
Portal Capability8.5
Replatform Governance8.2
Wholesale Fit8.5
Strengths
- The current service combines development, UX, data and marketing work.
- Avery is named migration evidence, with large data and customer-record transfers.
- B2B integration and consumer-commerce services are both offered.
Limitations
- A brand transition does not identify the people assigned to your project; request the current delivery structure.
- Validate negotiated pricing and ERP order flows separately from a general migration or design reference.
Pricing: Custom / quote-based. Contact for current pricing.
Recommended scope: A coordinated consumer journey, migration and integration brief. Give wholesale pricing and account requirements their own acceptance tests; Avery's consumer case does not prove those rules.
IWD Agency is worth shortlisting when an existing wholesale store needs focused performance work alongside quote, catalog or account improvements. Its offered scope combines technical repairs with B2B development without making a platform move mandatory.
IWD Agency currently offers B2B portals, ERP integration, replatforming, performance work and ongoing support. Its platform list includes Adobe Commerce, Shopify Plus, BigCommerce and Salesforce Commerce Cloud. The service page supports this offered scope; it does not, by itself, prove a specific wholesale volume, cloud deployment count or ERP customization.
Wholesale & B2B Depth8.3
ERP Integration8.2
Contract Pricing8.1
Portal Capability8.0
Replatform Governance8.0
Wholesale Fit8.1
Strengths
- Explicit B2B services for quotes, customer price lists and NetSuite data.
- Development, UX and performance work can be scoped together.
- Fixed-scope, retainer and embedded-team engagement options are described publicly.
Limitations
- Request a reference with the same quote approval and company-account rules.
- Specify catalog volume, data-refresh needs and failure handling in the proposal instead of assuming them from a platform name.
Pricing: Custom / quote-based. Contact for current pricing.
Recommended scope: Measured repairs to a working store, with separately scoped quote-to-cart and price-list changes. Establish a baseline and distinguish configuration from custom development before approving the work.
Agencies #5–#8
Agencies #5–#8 remain in their original positions. Compare the scope of each proposal; this grouping does not limit the services they can offer.
For automotive aftermarket and parts distribution, Rave Digital deserves a place on the shortlist. WAI Global and National Oak supply named Adobe Commerce references with distinct ERP, quantity and warehouse requirements.
Rave Digital's WAI Global case describes wholesale ordering, quantity rules and Infor M3 integration. Its National Oak case describes Adobe Commerce with custom pricing, multiple warehouses and Perfection ERP. These are relevant project references. The separate order-processing testimonial on Rave's homepage belongs to AccessFloorSystems.com, not National Oak.
Wholesale & B2B Depth8.1
ERP Integration8.0
Contract Pricing7.8
Portal Capability7.9
Replatform Governance7.7
Wholesale Fit7.9
Strengths
- Two named wholesale cases with specific platforms and integration systems.
- Published quantity, price-request and warehouse features help buyers frame comparable requirements.
- The case pages separate delivered features from a general agency service list.
Limitations
- Check your ERP edition and required pricing logic against the relevant case, not the whole portfolio.
- Request current security and support terms for the engagement; a case page is not a contractual control document.
Pricing: Custom / quote-based. Request a current proposal.
Recommended scope: Parts catalogs and trade ordering where Infor M3 or Perfection ERP experience is relevant. Use the matching case, then test your own quantity rules, prices and warehouse allocation.
Choose i95Dev for a shortlist centered on managed ERP–commerce integration, especially when the buyer wants configuration and ongoing operation from the same provider. Its Shopify–NetSuite offer includes record and price mapping, monitoring and updates; storefront delivery is also available.
i95Dev offers commerce development, UX, migration, ERP integration and maintenance. Its current services include an integration platform and a B2B portal; it is not limited to selling connectors. For wholesale selection, ask which product modules and custom work are required for your accounts, prices and order records. A product feature claim is not a like-for-like cost comparison with a complete platform.
Wholesale & B2B Depth7.8
ERP Integration9.0
Contract Pricing8.0
Portal Capability7.6
Replatform Governance7.2
Wholesale Fit7.8
Strengths
- Commerce, ERP and integration services are presented as one program.
- B2B portal and integration products can be assessed alongside custom implementation.
- Development, UX and ongoing support are offered, not just data synchronization.
Limitations
- Separate product subscriptions, implementation and ongoing operations in the quote.
- Verify supported ERP versions and the boundary between standard modules and custom wholesale rules.
Pricing: Product + implementation pricing. Contact for current portal and integration costs.
Recommended scope: A managed connection plus any required portal or storefront work. Price subscriptions and implementation separately, and agree who owns failed transactions, custom rules and changes after launch.
On Tap Group is a relevant option when Shopify B2B development, buyer onboarding and post-launch support belong in one brief. Its service explicitly covers integration and continuing improvements; confirm a delivered reference for your account and ERP requirements.
On Tap Group's Shopify B2B page offers development, integration, migration and support. Its wider services also cover Adobe Commerce, Magento, Shopware and BigCommerce. Confirm which named team would handle your wholesale build; an ecosystem-wide staff count is not the number of developers reserved for your project.
Wholesale & B2B Depth7.8
ERP Integration7.5
Contract Pricing7.7
Portal Capability7.8
Replatform Governance7.6
Wholesale Fit7.7
Strengths
- A specific Shopify B2B service rather than only a general storefront offer.
- Integration and maintenance can be included in the delivery brief.
- Other commerce platforms remain part of the public service scope.
Limitations
- Ask which trade-account and ERP requirements have a matching delivered reference.
- Define staffing, escalation and support coverage in the proposal instead of inferring them from company size.
Pricing: Custom / quote-based. Contact for current pricing.
Recommended scope: A Shopify trade channel with an ongoing adoption and support plan. Define the integration boundary, assigned team and response terms rather than inferring them from the wider group's capacity.
ECommerce Partners is a useful shortlist choice for a hosted-commerce migration that must retain B2B self-service or a legacy interface. QC Supply supplies Shopify Plus portal evidence; KOL Foods supplies a separate AS400 integration reference.
ECommerce Partners is based in New Jersey and reports more than 25 years of ecommerce work. Its current portfolio describes QC Supply's Magento-to-Shopify Plus migration with a B2B portal, and KOL Foods' AS400 integration. It also offers NetSuite and SAP integration and BigCommerce development. Keep these named projects separate from integrations listed only as services.
Wholesale & B2B Depth7.5
ERP Integration7.8
Contract Pricing7.5
Portal Capability7.3
Replatform Governance7.2
Wholesale Fit7.5
Strengths
- QC Supply is a named migration and B2B portal example.
- KOL Foods is a specific legacy-system integration reference.
- Shopify and BigCommerce services allow a comparison of two hosted commerce routes.
Limitations
- A case using AS400 does not prove every legacy ERP format or custom pricing rule.
- Confirm the team, rollout capacity and your chosen platform in writing; this guide does not establish a capacity limit.
Pricing: Custom / quote-based. Contact for current pricing.
Recommended scope: Migration and custom integration around Shopify Plus or BigCommerce. Keep the QC Supply and KOL Foods references separate, then document which legacy account, price and order rules your chosen platform must retain.