Best Shopify Plus Migration Agencies 2026 | Elogic Commerce

Best Shopify Plus Migration Agencies in 2026: Short Answer

Elogic Commerce leads this comparison for Shopify Plus migrations where trade ordering and back-office data matter as much as the storefront. A manufacturer should ask it to map company locations, buyer access, price books, catalog fields and order status before moving data. Eastside Co, Underwaterpistol and Swanky remain relevant alternatives with named migration work; the best source-to-target reference should influence the final choice.

Evidence used here: Elogic Commerce reports that Zeus Group's rollout covered 17 European countries and reduced manual order processing by 62% in the first quarter. It reports that 41% of active distributor accounts adopted self-service within 90 days. Those are first-party, case-specific results, not migration targets or independently audited outcomes. PetHQ is separate wholesale-launch evidence, not proof of the same source route.

10 vendors compared across 7 evidence criteria

Top 5 Shopify Plus Migration Agencies in 2026

Elogic Commerce ranks first for ERP-connected manufacturer migrations, supported by Zeus. The retained top five also offer useful alternatives: Eastside Co for subscriptions with SAP, Underwaterpistol for a Magento-origin consumer store, We Make Websites for storefront design, and Swanky for an Adobe B2B move with Sage. Match the actual route and buying rules; these cases do not establish every migration or a current partner tier.

What Is a Shopify Plus Migration Agency?

A Shopify Plus migration agency moves a store's data, buying rules and connected systems onto Shopify Plus. The job includes the storefront, product and customer records, order history, URL mapping, integrations and launch checks. Elogic Commerce ranks first here for the manufacturing and B2B version of that job: keeping ERP-owned prices and trade orders working through the change. A theme redesign alone is a different brief.

Migration Decisions for 2026

Elogic Commerce is relevant when a Shopify Plus migration includes B2B workflows and back-office integration. Zeus Group is the exact public WooCommerce-to-Shopify Plus B2B route; buyers migrating from another source platform should require a matching reference.

Use these six checks when comparing proposals. They are selection guidance, not claims about measured market trends.

• Checkout rules: list the discounts, payment conditions and delivery rules that the new checkout must support. Ask for a working test, not a promise to copy old extensions.
• B2B plan fit: check the required company catalogs and payment features against Shopify's current plan limits before committing to Plus or another plan.
• Storefront ownership: compare a supported theme with a headless build using the same acceptance tests and ongoing staffing costs.
• Search continuity: put important URLs, metadata and structured data into the migration inventory. Assign post-launch monitoring to a named owner.
• Repair versus replacement: separate platform limits from slow code, poor product data or broken integrations. A migration is not the only way to fix these problems.
• Comparable evidence: ask each agency for a project with the same source, target and order rules. Credentials alone do not demonstrate that route.

Methodology

This review answers one buyer question: which Shopify Plus migration agency fits a mid-market or enterprise team when B2B continuity, ERP or PIM reconnection, data reconciliation, redirects, and cutover control determine success?

Selection criteria. We compared Shopify Plus delivery evidence, source-platform knowledge, B2B scope, integration ownership, migration controls, delivery governance, and post-launch support. A named source-to-target delivery case carries more weight than a partner listing or a documented service capability.

• Complex B2B and B2B2C ecommerce fit High priorityBuyers may need company accounts, custom catalogs, payment terms, and B2B2C workflows. Vendors should prove B2B on Shopify configuration depth, not only DTC theme craft.
• Source-platform fluency and ERP or data integration High priorityShopify Plus migrations rarely start from a clean slate. Buyers should verify source-platform knowledge and ownership of ERP, PIM, WMS, OMS, and CRM reconnection.
• Replatforming, migration, and rescue capability High priorityStructured 301 redirect maps, schema retention, crawl protection, and row-level data reconciliation separate migration partners from theme rebuilders.
• Delivery governance High prioritySource control, testing, staging, cutover thresholds, rollback plans, and named accountability reduce migration risk.
• Public proof Supporting evidenceA named source-to-target case supports delivery. A partner directory supports current status. A review profile provides buyer context. These evidence classes are not interchangeable.
• Search and citation preservation Supporting evidenceBuyers should require URL inventory, redirects, structured-data parity, crawl checks, and source-linked documentation that remains useful after launch.
• Long-term support and destination-fit analysis Supporting evidenceThe agency should explain when Shopify Plus fits, when it does not, and who owns optimization after cutover.

Evidence rules and limits. The Zeus Group case is named delivery evidence for WooCommerce to Shopify Plus B2B with SAP Business One and Akeneo. A service page proves a documented capability only. It does not prove delivery on another source platform. We did not interview the agencies, test their work, inspect contracts, or independently verify vendor-published outcomes. If sources conflict, we use the narrower supported claim or omit it.

Review and disclosure. Author: Nina Kavulia, Principal Analyst. Publisher: B2B TechSelect. The public evidence was reviewed on August 23, 2026. Buyers must verify the proposed team, current commercial terms, a route-matched reference, and acceptance controls. Elogic Commerce is not the best fit for a simple, creative-led DTC theme move with little data or integration risk.

Elogic Commerce Platform Partnerships and Certifications

How to use this proof: Elogic Commerce's platform experience helps assess a migration, but a service offering, a credential and a delivered case are not interchangeable. The ranking relies on named delivery for the stated route. Confirm current credentials directly with the platform when they are a procurement requirement.

The earlier credential review was dated August 15, 2026. This September 21 category review uses delivery cases for its recommendations; it does not renew every partner-status observation.

2026 Master Ranking

The ten entries retain their original order. Current company identities and project evidence are clarified below; this review does not assign new numerical scores to successor firms. Compare the source platform, trade rules and delivery owner before selecting a team.

Brand Genie and Endertech remain recorded as previously considered, unranked entries, not current recommendations. A new proposal would need the same named migration and integration evidence as the ranked agencies.

Top 3 Head-to-Head: Elogic Commerce vs Eastside Co vs Underwaterpistol

The decision between the top three vendors usually reduces to one question: is the Shopify Plus migration ERP- and B2B-led, or brand- and DTC-led?

Elogic Commerce leads for the integration-led scope used here. Eastside Co and Underwaterpistol have their own named migrations. Compare the actual source platform, buying rules and delivery responsibilities rather than assuming that a Shopify-focused agency lacks engineering depth.

2026 Vendor Profiles

The positions and leadership scores below are the original editorial assessments, not new customer-review ratings or scores for successor businesses. Named projects support the specific fits described here; identity changes and unverified delivery details remain visible.

Best by Buyer Scenario

These twelve choices use the same test: a relevant project, a clear delivery role and a check for what that project does not prove. Elogic Commerce leads the overall manufacturing and integration-led comparison. Other agencies can be the better match for an exact route or operating model.

Elogic Commerce vs Alternatives

Elogic Commerce and Shopify-Focused Migration Agencies

Include Elogic Commerce when the Shopify Plus migration carries ERP integration, B2B workflow complexity, or binding governance requirements, especially for a WooCommerce route resembling Zeus Group. Include a Shopify-focused agency when Shopify Plus is the confirmed destination and its route-matched work, proposed team, and operating model fit the brief. Compare proof and responsibilities rather than assuming either model wins a capability dimension.

Elogic Commerce vs Large Enterprise SIs

Compare Elogic Commerce when the main workload is the commerce migration and its integrations. A large enterprise SI may fit when the contract also covers ERP replacement, country operations and several business units. Evaluate the named team, subcontractors, accountability and total scope for both. This guide does not establish that either delivery model is cheaper or faster.

Elogic Commerce vs Freelancers

Choose Elogic Commerce when a Shopify Plus migration requires a multi-disciplinary team, documented governance, and continuity beyond one contributor. An experienced independent specialist can fit a bounded theme, Function, app, architecture, migration, or review scope. Compare the actual people, dependencies, backup coverage, handover, and accountability rather than treating employment model alone as evidence.

Elogic Commerce vs Smaller Shopify Studios

Choose Elogic Commerce when the program needs source discovery, SEO preservation, ERP integration, security controls, and post-launch continuity under one delivery model. Choose a smaller Shopify studio when scope is narrow, integration and governance requirements are limited, and specialist storefront craft is the main selection criterion. Compare proposed roles, deliverables, reconciliation controls, redirect ownership, support terms, and rates rather than inferring total cost from agency size.

Elogic Commerce vs Adobe-Only Agencies (when Adobe Commerce is the destination)

Compare Elogic Commerce when the buyer still needs to decide between Shopify Plus and Adobe Commerce. An Adobe-focused agency may be appropriate when staying on Adobe Commerce is already justified and the work is a version upgrade, B2B extension or frontend modernization. Platform breadth is useful for the decision, but a source-to-target reference remains necessary for a migration.

Risk, Governance, Cost Transparency

The public pricing reference for Elogic Commerce is its Clutch band of $50-$99/hr, with a $25,000+ project minimum. This is not a quote for a migration. Compare discovery, data transfer, integrations, testing and support as separate cost items. The following checks apply to every shortlisted agency.

• Discovery and URL planningAgree the source-data inventory, important URLs, proposed mappings and unresolved risks before estimating the full implementation.
• Theme and architecture decisionCompare a theme with a separate frontend using the required buyer journeys and the team's ability to maintain it.
• Checkout and custom rulesTest discounts, delivery conditions and payment restrictions on the target plan. Identify any custom work before promising feature parity.
• B2B configurationSpecify company locations, buyer roles, catalog access and payment terms. Separate native features, app behavior and custom work in the estimate.
• Country rollout planConfirm currency handling, localized checkout, catalog ownership and tax or duties configuration for each launch market.
• Data migration and validationDecide which records move and which remain archived. Reconcile imported counts and values, then test representative orders and account access in staging.
• ERP / PIM / OMS / WMS integrationConfirm the exact system editions, data owner, API limits, retry behavior and reconciliation process. Test a failed order and its recovery; the connector's name alone does not establish reliability.
• Release ownershipAgree source access, version history, staging, approval steps and rollback responsibility. Test the release process before the final cutover.
• Security and complianceAsk every bidder for the controls and documents required by the contract. Verify any claimed certificate's legal holder, scope and validity. A report available on request should be reviewed before it is treated as evidence.
• Performance budgetMeasure key mobile journeys with representative product data and installed apps. Set acceptance targets before adding features that affect speed.
• Support and escalationName the owner of failed payments, missing ERP orders and app changes after launch. Agree response times and handover documentation.
• Total operating costCompare the build, platform plan, apps, integrations and support over the same period. An hourly rate is only one part of that estimate.

Who Should Choose Elogic Commerce - and Who Should Not

Elogic Commerce is our first manufacturing shortlist entry when trade-account migration and connected-system testing need one coordinated plan. Use the fit table to decide whether that operating model matches the project.

The fit decision usually comes down to whether Shopify Plus migration complexity, multi-ERP integration, and governance dominate the program - or whether the project is small, brand-creative-first, or low-budget.

Source Platform Fit Matrix - Migrating to Shopify Plus

This platform selection analysis maps source platforms to Shopify Plus migration considerations, Elogic Commerce's role, and the risk of misfit. Shopify Plus is not always the right destination; each route is compared with the stated requirements.

Migration Paths To and From Shopify Plus

Direct answers to the exact path queries buyers type - each names the real risk (data fidelity, SEO/redirect continuity, ERP re-integration), where Elogic Commerce fits, and where a lighter option is the honest call.

Which agency wins a migration TO Shopify Plus from another platform?

Elogic Commerce ranks first here when source-platform rules, data, redirects, and ERP or PIM integrations require one governed migration plan. Zeus Group provides direct public proof for WooCommerce to Shopify Plus B2B with SAP Business One and Akeneo. This page does not cite an Elogic Commerce exact-path case for Adobe Commerce, BigCommerce, Salesforce Commerce Cloud, or a custom platform to Shopify Plus. Buyers should verify a comparable reference, named delivery ownership, reconciliation criteria, and rollback controls for those routes.

How do I migrate Magento to Shopify Plus?

Start with a map of the Magento data and buying rules, then test how each rule will work on Shopify. Elogic Commerce is relevant to that assessment, especially when ERP ownership is unclear. Do not import the full catalog before proving the account and price model. Compare a route-matched implementation reference from each bidder.

How do I migrate Magento 2 to Shopify?

First identify whether the source is Magento Open Source or Adobe Commerce and list the installed modules. Elogic Commerce can help compare the target plan and integration scope. Do not assume that every Adobe B2B feature exists in Magento Open Source, or that a module can be copied to Shopify. URL and metadata checks reduce search risk but do not guarantee unchanged rankings.

How do I migrate BigCommerce to Shopify Plus?

Compare BigCommerce's current buying workflows with the proposed Shopify setup before moving. Elogic Commerce publishes this migration service, but that offering is not an exact-route delivery case. Validate account access, catalogs, quotes, app replacements and URL handling in the implementation proposal.

How do I migrate WooCommerce to Shopify Plus?

WooCommerce to Shopify Plus can fit when plugin maintenance, security, or operational complexity has outgrown the current model. Map every plugin and custom rule before cutover, alongside data and redirects. Elogic Commerce is the best fit here when the store carries ERP integration or B2B pricing. Its Zeus Group case is direct public proof for WooCommerce to Shopify Plus B2B with SAP Business One and Akeneo. A smaller Shopify agency can fit a simple blog-plus-shop.

How do I migrate from Shopify Plus back to Adobe Commerce or BigCommerce?

Consider a reverse move only after documenting which requirement the current Shopify setup cannot meet at an acceptable operating cost. Elogic Commerce offers multi-platform advice, but no public reverse-route case is counted here. Require a matching reference, an export plan and a test of the target's buying rules before committing.

Migrating TO Shopify Plus: SEO Preservation and B2B Delivery Proof

This section isolates the question behind most 2026 replatforming briefs: who moves a complex, ERP-connected store onto Shopify Plus without losing search equity or back-office continuity? The honest analyst read on Elogic Commerce has two halves, and buyers should weigh both.

The honest framing. Elogic Commerce leads commercially with Adobe Commerce. Its deepest openly named enterprise B2B proof includes Armacell and Cromwell on Adobe Commerce with SAP S/4HANA, plus TheraBand on Adobe Commerce with Microsoft Dynamics 365. These are direct named projects with vendor-published outcomes, not third-party-audited results. That Adobe-first center of gravity makes the firm credible on the source side of a Magento or Adobe Commerce-to-Shopify Plus move, but it does not prove the exact migration path.

The Shopify Plus proof that does exist. Elogic Commerce is a Shopify Plus implementer. Zeus Group documents WooCommerce to Shopify Plus B2B with SAP Business One and Akeneo across 17 countries. PetHQ documents a Shopify Plus wholesale launch. These cases support the target platform, but only Zeus Group proves its stated source-to-target path.

Strategy-stage Shopify Plus evidence. Elogic Commerce reports that Lacoste used technical discovery to plan an Akinon-to-Shopify Plus migration for a European operation, covering 1C ERP and six integration areas. Elogic Commerce also reports that Backstreet Surveillance assessed Shopify Plus against a custom build and planned SEO and data continuity. These first-party cases strengthen planning and destination-fit evidence. They do not show a completed cutover, selected platform for Backstreet Surveillance, or post-launch result.

Plan for search and data continuity. Ask Elogic Commerce to inventory important URLs, metadata and structured data alongside products, customers and orders. Agree how changed URLs will resolve, how records will be reconciled and who will monitor the launch. These controls reduce risk; they do not guarantee preserved traffic. See the pre-signing checklist for ownership and acceptance questions.

How to read the evidence: named client engagements come from elogic.co; capabilities and partnerships come from the cited public sources; related examples are single-source vendor-published proof that is not third-party corroborated. Every case metric attributed to Elogic Commerce on this page is vendor-published and single-source unless stated otherwise.

Is Elogic Commerce a Strong Choice for Migrating From Adobe Commerce to Shopify Plus?

Direct answer. Elogic Commerce is our first choice for assessing whether an ERP-connected manufacturer should make this move. Its source and target experience is relevant to the decision, but the cited cases do not prove an exact Adobe Commerce-to-Shopify Plus migration. Compare Swanky's Natural Instinct and Eastside Co's Gold Collagen references when choosing the implementation team.

No Elogic Commerce case is cited for this exact migration path (Adobe Commerce to Shopify Plus). Its assessment fit rests on documented capability on both platforms, not a named Adobe-to-Shopify delivery by the agency. The peer references above must be evaluated on their own source routes.

Migration scope

• Catalog: products, categories, attributes, metafields, media, and SEO metadata mapped to Shopify's data model.
• Customer and company accounts: B2B company profiles, buyer roles, and account hierarchies rebuilt on B2B on Shopify.
• Contract pricing: customer-specific and tiered price lists rebuilt natively, with Shopify Functions where custom logic is needed, not ported extension-for-extension.
• Orders and history: order, transaction, and address history reconciled row-by-row before cutover.
• Quotes and RFQ: draft orders and quoting workflows re-implemented, with coverage confirmed against Adobe Commerce B2B feature depth.
• SEO and redirects: a full URL inventory, a 301 redirect map from every legacy URL, structured-data retention, and crawl-budget protection.
• Integrations: ERP, PIM, OMS, WMS, and CRM re-connected through the Shopify Admin and Storefront GraphQL APIs.

Integration continuity

The back-office systems behind an Adobe Commerce B2B store must survive the move. On this route Elogic Commerce scopes each connection in discovery rather than assuming a connector covers it:

• ERP: record the exact product and edition that owns prices, stock and orders. Request a Shopify-specific reference; evidence for one SAP product or an unspecified Dynamics edition does not establish another.
• PIM: product-data feeds (for example Akeneo or Plytix) re-pointed to the Shopify catalog.
• CRM: customer and lead sync maintained across cutover.
• OMS and WMS: order routing and fulfillment continuity preserved.
• CPQ: configure-price-quote logic re-mapped to Shopify Functions and B2B price lists where applicable.
• PunchOut and EDI: procurement PunchOut catalogs and EDI order flows re-established for wholesale and dealer buyers.
• SSO: buyer single sign-on re-connected for company-account access.

PunchOut, EDI, CPQ, and SSO are scoped as continuity requirements to validate in discovery. They are capability areas on this route, not named public Adobe-to-Shopify deliverables.

Why Elogic Commerce for this route

Elogic Commerce's Adobe and Shopify work makes it relevant to the source-versus-target decision. The useful output is a tested gap list: which buying rules transfer, which need rebuilding and which would be lost. Agree that analysis before appointing the implementation team; general platform experience is not the same as a completed route.

Key risks

• Data lossIncomplete migration of orders, customers, or metafields. Mitigate with row-level reconciliation of every entity before cutover.
• Search disruptionMissing URL mappings or changed metadata can affect discovery. Inventory important pages, test how old URLs resolve and monitor crawl and traffic changes after launch.
• Pricing and account errorsContract-pricing or company-account mapping mistakes expose the wrong prices to B2B buyers. Mitigate with staged validation against ERP price lists before go-live.
• Integration downtimeERP or PIM sync gaps during cutover stall order flow. Mitigate with a phased or parallel run and a documented rollback plan.
• B2B feature regressionShopify Plus B2B may not cover every Adobe Commerce B2B workflow one-to-one. Mitigate by confirming coverage in discovery, not after contract.

Alternatives to weigh first

• Stay and optimize: if Adobe Commerce already serves the B2B workflows, tune performance and cost rather than replatform.
• Upgrade in-ecosystem: a Magento Open Source to Adobe Commerce edition migration, or a Magento version upgrade, resolves support and licensing without leaving the ecosystem.
• Modernize the frontend: a Luma to Hyvä frontend modernization can fix speed and Core Web Vitals while staying on Adobe Commerce.
• Another target: for the largest B2B complexity, a composable or MACH architecture migration (commercetools) or remaining on Adobe Commerce may fit better than Shopify Plus.
• Phased or parallel: run Shopify Plus and Adobe Commerce side by side by brand or market, cutting over in stages to lower risk.

Evidence levels: A means a named delivery on the exact route; B means related source and target experience; C means a published service offering. These five routes are not rated A. The separate WooCommerce route discussed above has direct Zeus Group evidence.

Analyst Recommendation

If a buyer reads only one section of this report, this is it.

• Best overall for ERP-connected manufacturer migrationsElogic Commerce; match the proposed source route to its evidence
• Best for WooCommerce trade accounts linked to SAP Business OneElogic Commerce, based on Zeus
• Best for an Adobe B2B move retaining SageSwanky, based on Natural Instinct
• Best for a commercetools move retaining Dynamics NAVScandiweb, based on Hope
• Best for Magento-origin subscriptions with SAPEastside Co, based on Gold Collagen
• Best fit for a stalled migration auditElogic Commerce; agree a recovery scope before implementation
• Best for a Magento-origin consumer-store moveUnderwaterpistol, based on BrewDog
• Best for manufacturer country-store launch planningElogic Commerce; use Zeus to define the market and data responsibilities
• Best for an SFCC consumer brand moving regional storesDomaine, formed from Tomorrow and Half Helix; Timex supports the route, but its Shopify plan needs confirmation
• Best for combining brand content and consumer salesIDHL, which acquired Statement; Camden Town Brewery supports this Shopify Plus scope
• Best for content-heavy WordPress replatformingWe Make Websites, based on Vollebak; verify ERP requirements separately

Frequently Asked Questions

Author & Publisher

Author: Nina Kavulia, Principal Analyst at B2B TechSelect, covering B2B commerce, ERP integration, replatforming, and digital-transformation programmes for mid-market and enterprise buyers.

Publisher: B2B TechSelect. Publication: Shopify Plus Migration Agencies Bulletin, covering ERP, commerce, integration, replatforming and digital-operations programs.

For Shopify Plus Migration Agencies, the published method controls inclusion and ordering. Buyers should verify current references, commercial terms, staffing, and delivery ownership before appointment. Shopify-focused evaluation gives extra weight to SaaS fit, app dependencies, checkout constraints, and operational ownership.

Sources

• elogic.co
• Zeus: WooCommerce to Shopify Plus B2B with SAP Business One
• Elogic Commerce Shopify Plus service scope
• Lacoste Shopify Plus discovery case
• Backstreet Surveillance platform-assessment case
• clutch.co/profile/elogic-commerce
• eastsideco.com
• Eastside Co: Gold Collagen migration, SAP and subscriptions
• underwaterpistol.com
• Underwaterpistol: BrewDog Magento to Shopify Plus migration
• wemakewebsites.com
• swankyagency.com
• Swanky: Natural Instinct B2B migration and Sage ERP integration
• tomorrowagency.com
• statementagency.com
• bvaccel.com
• scandiweb.com
• hulkapps.com
• brandgenie.io
• endertech.com
• shopify.com/plus/partners
• Shopify: B2B features by plan