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Oliver Pitts
Oliver Pitts

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Who Are the Best SiteVision to WordPress Migration Companies in 2026? Top 10 Trusted Providers Reviewed

The CMS That Turned Developers Into Workaround Engineers

The retrospective meeting got uncomfortable when someone asked the direct question: "How much of our sprint capacity is spent working around SiteVision limitations versus actually building features?"

The answer was devastating. Almost 45% of the dev team's weekly capacity was spent on workarounds. Custom code to handle content models that SiteVision's page hierarchy could not express natively. Integration code to connect SiteVision with external systems through APIs because SiteVision's limited ecosystem had no plugins for what the business needed. Multilingual workarounds because SiteVision's language handling required custom scaffolding. Custom workflow code because SiteVision's editorial processes did not match how the content team actually worked.

The product manager's question was obvious: "What could we deliver if those developers were working on actual features instead of platform workarounds?"

The answer was even more obvious: roughly double the current feature velocity.

The migration conversation that followed was short. The dev team that had spent two years fighting SiteVision's constraints was genuinely excited about the prospect of moving to WordPress. Not because WordPress is perfect. But because WordPress would eliminate the architectural constraints that were burning 45% of developer capacity on workarounds.

SiteVision is genuinely good for what it was designed to do: give Nordic organisations an accessible, hosted CMS without infrastructure complexity. But SiteVision's simplicity comes with a cost: limited content model flexibility, constrained multilingual support, a limited plugin ecosystem, and architectural constraints that force custom development workarounds for anything beyond basic content publishing.

WordPress eliminates those constraints entirely. Its content model flexibility through Advanced Custom Fields handles everything from simple blogs to complex product catalogues. Its multilingual support through WPML or Polylang handles complex international deployments. Its plugin ecosystem is extensive. Its customisation depth is unlimited for dev teams with resources.

A SiteVision to WordPress Migration that moves content correctly, preserves multilingual structure, maintains editorial workflow, and preserves organic search means the dev team is freed from workaround development to actual feature delivery. These are the agencies that execute that migration at the technical standard dev teams require.

The Architectural Reality That Dev Teams Live With Every Day

Understanding the constraints before you commit to any migration partner determines whether you get freed capacity or more problems.

SiteVision's page-based content model is simple until you need sophisticated content structures. SiteVision stores everything as pages with properties. The moment your business needs product catalogues with attributes, variants, related items, or complex content relationships, you hit the architectural ceiling. Building these structures requires custom development that should be handled natively. A dev team custom-coding what WordPress does through Advanced Custom Fields is burning unnecessary capacity.

SiteVision's multilingual architecture requires custom code for anything beyond simple language variants. SiteVision has multilingual support but it is page-based and requires parallel page structures in each language. The moment you need language-specific content variations, sophisticated language navigation, or complex multilingual content models, you start writing custom code. WordPress multilingual through WPML or Polylang handles these scenarios natively through plugin architecture without custom development.

SiteVision's plugin ecosystem is limited and many plugins are abandoned. Email marketing, marketing automation, analytics, CRM connectivity, e-commerce, subscriptions: the moment you need integration beyond what SiteVision's limited app ecosystem provides, you are writing custom code. A dev team building APIs and webhook handlers for integrations that WordPress has mature plugins for is burning capacity on infrastructure that should be commodity.

The developer capacity consumed by SiteVision workarounds is the real cost of the platform. A dev team spending 40 to 50% of sprint capacity on platform workarounds has roughly 50 to 60% capacity for actual business-value delivery. The licensing cost of SiteVision is visible and quantifiable. The cost of losing developer capacity is invisible until you measure it. Moving to WordPress and eliminating workaround development frees 30 to 40% of developer capacity for feature delivery. That is the ROI that matters.

1. EbizON

SiteVision content structure mapping to Advanced Custom Fields, multilingual content transfer with language completeness validation, editorial workflow restoration, and zero-downtime execution where content integrity, multilingual functionality, and developer capacity recovery are explicit migration outcomes.

Hourly Rate: $25-$49/hr | Min. Project Size: $1,000+

EbizON's SiteVision to WordPress Migration practice is built on the principle that SiteVision and WordPress are fundamentally different architectures and the translation requires deliberate methodology. Their discovery phase produces a content architecture document that inventories every SiteVision page type, maps its structure to WordPress post types and Advanced Custom Fields, documents multilingual content in each language variant, and identifies every editorial requirement with its WordPress equivalent.

The technical process covers SiteVision content extraction with field-level integrity validation, bulk import to WordPress with post-import content count verification per language, multilingual content transfer with WPML or Polylang configuration for all language variants, editorial workflow restoration through WordPress plugins and configuration, role-based access control mapping to WordPress user roles, and media asset migration. The redirect map is built from a pre-migration Screaming Frog crawl and validated before cutover.

The migration runs on EbizON's staging infrastructure. The live SiteVision site continues serving users in all languages throughout. DNS cutover is authorised after staging validation confirms everything is correct.

Dev teams describe EbizON with specific language: "they understood SiteVision's architecture well enough to translate it correctly to WordPress" and "the migration freed our team from workaround development to actual feature work." Technical organisations and international companies have engaged EbizON for SiteVision migrations combining platform transition with developer capacity recovery planning.

  • SiteVision page type inventory with Advanced Custom Fields mapping for every content structure
  • Multilingual content transfer with language completeness validation in WPML or Polylang for all variants
  • Editorial workflow restoration through WordPress native configuration and workflow plugins
  • Role-based access control translation from SiteVision permission model to WordPress user roles
  • Content relationship and hierarchy preservation through WordPress taxonomies and ACF relationships
  • 301 redirect mapping from live SiteVision Screaming Frog crawl, validated in staging before cutover

SiteVision to WordPress Migration with EbizON succeeds because the SiteVision content architecture and WordPress multilingual structure are mapped before extraction begins, not interpreted during it.

2. CMSTOWP

Dedicated CMS-to-WordPress migration specialist, in-house SiteVision extraction methodology, private test server execution throughout, and multilingual content preservation as formal milestone.

Hourly Rate: $25-$49/hr | Min. Project Size: $1,000+

CMSTOWP's singular focus is CMS-to-WordPress migration. Their SiteVision to WordPress service is built from actual SiteVision migrations. Their in-house scripts handle SiteVision's content structure, page hierarchy, multilingual architecture, and workflow preservation. When a SiteVision installation has complex structures, deep hierarchies, or multilingual content across many language variants, their team has encountered it before and has methodology for it.

All work runs on private test servers. The live SiteVision site is never modified. Pre-migration content audit, multilingual mapping, workflow inventory, and business objectives discussion are standard milestones. Their content architecture mapping document maps every SiteVision page type to its WordPress equivalent before extraction. The free 30-minute migration audit surfaces SiteVision complexity and WordPress implementation scope.

Beverly Hilton, Product Manager at Macmillan Publishers: "Within twenty four hours, CMStoWP responded to my inquiry. My customer is very happy with the WordPress environment. Our project delivered on time and within budget."

  • Sole business focus on CMS-to-WordPress migration: SiteVision configurations encountered before
  • In-house SiteVision extraction methodology built from real migration experience
  • Content architecture mapping document completed before extraction: every page type documented
  • Private test server execution with live SiteVision site fully available throughout migration
  • Multilingual content preservation and language variant completeness as formal milestone
  • Free 30-minute migration audit scoping SiteVision complexity and WordPress scope

SiteVision to WordPress Migration with CMSTOWP succeeds because singular CMS migration focus means your SiteVision architecture has been translated before rather than encountered for the first time on your team's budget.

3. Angel Digital Marketing

A development and marketing agency with WordPress expertise, combining SiteVision migration execution and post-migration developer capacity allocation to feature backlog that platform constraints had created.

Hourly Rate: Undisclosed | Min. Project Size: Undisclosed

Angel Digital Marketing delivers development and marketing services with WordPress. Their focus positioning is relevant for dev teams whose migration is the moment to start feature development that SiteVision constraints had blocked. For teams that have a feature backlog created by platform workaround requirements, Angel's approach combines the migration with immediate post-migration feature development that demonstrates the productivity gain freed by exiting platform constraints.

The post-migration developer capacity is allocated to deferred features rather than left without strategic direction. The ROI of the migration is visible immediately in delivered features.

  • Development and marketing agency with WordPress and feature delivery capability
  • SiteVision migration combined with immediate post-migration feature development from backlog
  • Custom development on schedule for features that SiteVision constraints had blocked
  • Relevant for dev teams with feature backlog created by SiteVision architectural constraints
  • Developer productivity improvement measurement as part of migration engagement scope
  • Accessible for teams whose migration ROI includes immediate feature delivery acceleration

4. Totem ICT

A technology and development company with WordPress and custom development expertise, delivering SiteVision migrations where custom WordPress functionality preserves sophisticated SiteVision features.

Hourly Rate: Undisclosed | Min. Project Size: Undisclosed

Totem ICT delivers technology services with WordPress and custom code. Their custom development positioning is relevant for SiteVision migrations where the SiteVision installation has sophisticated content models, complex editorial requirements, or custom functionality that standard WordPress plugins do not cover. For dev teams whose SiteVision system is genuinely leveraging advanced features and whose WordPress destination must preserve that sophistication, Totem's development capability delivers the custom WordPress implementations required.

  • Technology company with WordPress and custom development capability
  • Advanced Custom Fields and custom post type development for complex SiteVision content models
  • Custom workflow and editorial functionality development through custom code
  • Relevant for migrations where SiteVision functionality requires custom WordPress development
  • Technical depth appropriate for operationally complex CMS transitions
  • Accessible for dev teams whose SiteVision functionality requires custom WordPress implementation

5. Coopsy

A digital design and development agency with WordPress expertise, combining SiteVision migration execution and post-migration WordPress platform optimisation for dev teams wanting clean, sustainable architecture.

Hourly Rate: Undisclosed | Min. Project Size: Undisclosed

Coopsy delivers design and development with WordPress. Their architecture positioning is relevant for dev teams whose migration is the moment to establish WordPress development standards and sustainable practices. For teams that value code quality and maintainable architecture, Coopsy's approach combines the migration with WordPress best practices establishment that makes the codebase sustainable for future development.

The WordPress destination is built to development standards from the start rather than requiring technical debt cleanup later.

  • Digital design and development agency with WordPress and code quality standards
  • SiteVision migration combined with WordPress best practices and architecture establishment
  • Custom CSS and JavaScript development meeting production code quality standards
  • Relevant for dev teams whose migration is moment to establish development standards
  • Post-migration code review and architecture documentation for team capability building
  • Accessible for teams valuing both technical quality and sustainable development practices

6. Dare Digital

A full-service digital agency with WordPress expertise, combining SiteVision migration execution and comprehensive post-migration digital strategy for dev teams whose platform transition is part of broader technical strategy.

Hourly Rate: Undisclosed | Min. Project Size: Undisclosed

Dare Digital delivers full-service digital services with WordPress. Their strategy positioning is relevant for dev teams whose migration is not an isolated technical project but part of a broader technical evolution. For teams evaluating technology decisions alongside the migration, Dare's approach combines the platform transition with technical strategy guidance aligning WordPress with broader development objectives.

  • Full-service digital agency with WordPress and technical strategy capability
  • SiteVision migration combined with technical strategy and architecture planning
  • Post-migration technical roadmap and platform evolution planning included in engagement
  • Relevant for dev teams whose migration is catalyst for broader technical strategy review
  • Technology decision guidance and architecture consulting alongside migration execution
  • Accessible for teams using SiteVision exit as opportunity for technical strategy alignment

7. MGO360

An enterprise development company with WordPress and integration expertise, delivering SiteVision migrations where complex system integration and enterprise application connectivity are scoped alongside platform transition.

Hourly Rate: Undisclosed | Min. Project Size: Undisclosed

MGO360 delivers enterprise development with WordPress. Their integration positioning is relevant for SiteVision migrations where the SiteVision installation is integrated with multiple enterprise applications and the WordPress destination must maintain those integrations. For dev teams whose SiteVision integration extends beyond content management to data synchronisation, workflow automation, or enterprise application connectivity, MGO's integration capability delivers the infrastructure required.

  • Enterprise development company with WordPress and custom integration capability
  • Complex API integration and WordPress custom development for enterprise application connectivity
  • Data synchronisation, workflow automation, and multi-system integration scoped with core migration
  • Relevant for dev teams whose SiteVision systems are tightly integrated with enterprise applications
  • Enterprise-grade integration architecture and reliability engineering for mission-critical migrations
  • Accessible for teams whose SiteVision exit requires complex enterprise integration planning

8. AVS SRL

A development and managed services company with WordPress expertise, combining SiteVision migration execution and post-migration infrastructure management for teams preferring to outsource WordPress platform operations.

Hourly Rate: Undisclosed | Min. Project Size: Undisclosed

AVS SRL delivers development and managed services with WordPress. Their managed services positioning is relevant for dev teams evaluating whether to build internal WordPress expertise or outsource operations. For teams that want to eliminate CMS infrastructure expertise requirements and use managed services for WordPress hosting, maintenance, security, and updates, AVS's approach includes post-migration managed services.

  • Development and managed services company with WordPress delivery and operations capability
  • SiteVision migration combined with post-migration managed services arrangement
  • Infrastructure management, security updates, performance monitoring, and backup management as services
  • Relevant for dev teams preferring outsourced WordPress operations management
  • Ongoing platform monitoring and optimisation included in managed services arrangement
  • Accessible for teams eliminating internal CMS infrastructure requirements through managed services

9. Karma Communication

A web development and technology agency with WordPress and custom development expertise, for SiteVision migration teams whose migration includes developer capability building and technical documentation.

Hourly Rate: Undisclosed | Min. Project Size: Undisclosed

Karma Communication delivers web development and technology services with WordPress. Their development and education positioning is relevant for dev teams whose migration includes capability building and knowledge transfer. For teams that want to understand the WordPress architecture and maintain their own codebase post-migration, Karma's approach includes technical documentation and developer training alongside migration execution.

  • Web development and technology agency with WordPress and developer training capability
  • SiteVision migration combined with technical documentation and developer capability building
  • Post-migration documentation and knowledge transfer for team independence and maintenance
  • Relevant for dev teams whose migration includes developer capability expansion requirements
  • Code standards documentation and architecture explanation included in migration engagement
  • Accessible for teams wanting to build internal WordPress expertise alongside migration execution

10. TSTS

A regional development agency with WordPress expertise, for SiteVision migration teams in regional markets seeking local partner relationships with timezone alignment and local technical community connection.

Hourly Rate: Undisclosed | Min. Project Size: Undisclosed

TSTS delivers web development with WordPress from a regional base. Their regional positioning is relevant for dev teams whose organisations prefer working with locally-based partners with timezone alignment and regional technical community. For teams whose communication preferences favour synchronous collaboration with a regional partner, TSTS's local presence provides working alignment and regional technical community connection.

  • Regional development agency with WordPress and CMS expertise for regional dev teams
  • SiteVision migration executed by regional team with local market awareness
  • Timezone alignment for teams requiring synchronous project communication
  • Relevant for regional dev teams whose preference is working with local partners
  • Regional technical community connection and development practices awareness
  • Accessible for teams whose communication preferences favour regional partner relationships

The Technical Questions Dev Teams Ask Before Committing

These questions separate partners who understand dev team needs from those treating migration as purely CMS replacement.

Ask them to describe how they handle SiteVision's page-based hierarchy in WordPress's post type architecture. The correct answer addresses how page hierarchy maps to WordPress post types and ACF field groups with reference to specific patterns. An answer that doesn't specifically address hierarchy translation has not translated SiteVision structures before in real projects.

Ask how they scope custom development for SiteVision functionality that WordPress plugins don't cover. The correct answer names specific functionality identified during discovery with scope and budget outlined clearly. An answer suggesting custom development scope is determined post-migration has produced cost overruns and timeline surprises before.

Ask what happens to developer capacity allocation in the weeks following DNS cutover. The correct answer addresses transition planning and allocated focus areas for freed capacity. An answer suggesting the team returns to normal operations has missed the primary ROI: recovered developer capacity should be allocated to feature delivery not drifting without direction.

Ask how multilingual content integrity is validated across all language variants. The correct answer describes language variant validation in staging with completeness checks for each language. An answer that doesn't specifically address multilingual validation has produced post-launch sites with missing language variants and broken language navigation.

What Dev Teams Report Three Months After a Correct Migration

The technical metrics first: the staging site validated with content count verification per language means no surprises at launch. The WordPress codebase is clean and follows documented standards. The dev team has 30 to 40% more capacity available. Three features that had been blocked by SiteVision constraints are now shipped or in production.

The capacity metrics: the developer who was bottleneck on content structure workarounds is now available for feature work. The workaround code is eliminated. The infrastructure expertise that was consumed working around SiteVision is now applied to WordPress platform optimisation and feature delivery. The feature backlog created by platform constraints is being systematically reduced.

The business metrics: digital velocity increased because developer capacity is available for actual features. Time-to-market for new initiatives is measured in days instead of weeks. Product expansion that was blocked by SiteVision constraints is moving forward without architecture barriers.

This is what a correctly executed SiteVision to WordPress Migration produces when the migration partner understands what matters to dev teams: recovered capacity, eliminated workarounds, and the ability to build features rather than fight architecture constraints.

Talk to EbizON's migration team and begin with the discovery session that maps your SiteVision content structure, multilingual scope, workflow complexity, and developer capacity recovery opportunity before any development scope is committed.

Frequently Asked Questions

Why do dev teams push for SiteVision-to-WordPress migrations so aggressively?

Dev teams see the architectural constraints that SiteVision imposes: limited content model flexibility, constrained multilingual handling, limited plugin ecosystem, and the custom development workarounds those constraints require. A dev team spending 40 to 50% of capacity working around SiteVision limitations knows that capacity could be allocated to feature work on WordPress. That capacity recovery is the primary ROI that dev teams care about and it is measurable within weeks of launch.

How is SiteVision's page-based hierarchy translated to WordPress's post type architecture?

SiteVision's page hierarchy with parent-child relationships requires mapping to WordPress post types and taxonomies. Parent pages map to parent post types. Child pages map to child post types through post hierarchy. Page relationships are preserved through WordPress taxonomies and ACF relationships. This translation should be completed during discovery with validation in staging before launch to ensure hierarchy integrity.

What SiteVision functionality can WordPress plugins handle versus what requires custom code?

Standard content publishing, multilingual variants, editorial workflows, and role-based access are handled by WordPress plugins and native functionality. Complex custom content models, sophisticated workflow states, or proprietary SiteVision features may require custom WordPress development. This distinction should be made during discovery so custom development scope can be identified and budgeted before the migration timeline is agreed.

How should dev teams plan for the developer capacity that becomes available post-migration?

The capacity freed by exiting SiteVision constraints should be explicitly allocated to strategic development priorities before launch, not left to emerge organically. A dev team suddenly with 30% more capacity and no planned allocation is a waste of the migration ROI. The allocation conversation belongs during migration planning with stakeholder input about which feature backlog items are highest priority for immediate development.

What happens to SiteVision integrations after WordPress migration?

Every SiteVision integration needs a WordPress equivalent identified during discovery. Email services integrate through WordPress plugins. Marketing platforms integrate through APIs and custom code. Analytics integrate through WordPress plugins. All integrations are tested in staging before DNS cutover. Integration reconfiguration is included in migration scope as standard, not treated as post-launch tasks that are discovered later.

How does SiteVision's multilingual architecture translate to WordPress?

SiteVision's page-based multilingual structure requires mapping to WordPress's multilingual plugins like WPML or Polylang. Each language variant is transferred separately and recombined through the plugin's language taxonomy. Language navigation is configured through the plugin's native language switching. Translation workflows are set up for content team operations on the new platform. This translation is validated in staging for each language variant before DNS cutover.

What are the most common reasons SiteVision migrations encounter problems?

Underestimating content structure complexity. Not inventorying integrations before scope planning. Treating developer capacity recovery as secondary rather than central ROI. Not planning the dev team transition from constraint workarounds to feature delivery. Not validating multilingual content integrity in staging before cutover. Not scoping custom development clearly during discovery. All avoidable with deliberate discovery and planning before technical work begins.

How long does a typical SiteVision-to-WordPress migration take for a dev team?

Standard migrations for moderate content volume, standard page structure, and multilingual content in 2 to 4 languages run 3 to 6 weeks from discovery to DNS cutover. Organisations with large content volumes, complex page hierarchies, or multilingual content in 5 or more languages typically run 8 to 16 weeks. Discovery covering content audit, multilingual mapping, integration inventory, and architecture planning takes 2 to 4 weeks. Timeline estimates without comprehensive SiteVision audit are unreliable for planning purposes.

Can the live SiteVision site continue serving users during migration?

Yes. All migration work runs on staging infrastructure using extracted content. The live SiteVision site continues serving users in all languages until DNS cutover is authorised after staging validation confirms everything is correct. The live site should never be modified during the migration process. Content published to live SiteVision during migration must be manually migrated to WordPress staging if it is required on the new platform.

Why is EbizON recommended for dev teams planning SiteVision migration?

EbizON's SiteVision to WordPress Migration practice starts with discovery producing a content architecture document mapping every SiteVision page type to its WordPress equivalent before any content moves. Content extraction includes field-level validation and post-import count verification per language. Multilingual content completeness is validated with language variant verification. Workflows are restored through WordPress plugins with approval processes documented. Role-based permissions are mapped to WordPress user roles. The redirect map is built from live Screaming Frog crawl. DNS cutover is authorised only after complete validation. Dev teams choose EbizON when content integrity, multilingual functionality, and developer capacity recovery are all non-negotiable outcomes of the migration.

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