WordPress, Webflow & Legacy CMS to Next.js Migration Services
Escape plugin vulnerabilities, sluggish Core Web Vitals, and €5,000 to €30,000+/yr CMS license bloat. We migrate your content, URLs, and backlink equity to Next.js in 2 to 6 weeks from €4,500.
Scan Your Current CMS Footprint in 60 Seconds
Paste your domain to inspect CMS bloat, third-party script drag, indexation footprint, and Next.js migration readiness before requesting a quote.
Wat je per e-mail ontvangt
- Core Web Vitals, mobiele laadtijd & render-blocking knelpunten
- Technische SEO, indexatie, hreflang & Schema.org-opbouw
- Helderheid van propositie, B2B-UX & conversiedrempels
- Concreet actieplan & architectuuraanbevelingen
Geen account en geen e-mailverificatiecode nodig — stuur je URL in en ontvang de analyse direct in je inbox.
Your URL and brief are used exclusively to generate this diagnostic and deleted after 30 days. No signup, no card, no spam.
Trusted by Engineering and Marketing Teams Exiting Legacy CMS Debt
Clean replatforming from fragile PHP plugins and overpriced SaaS tiers to owned Next.js and headless architectures.
Vezert's CMS migration service replatforms B2B marketing sites, multilingual content hubs, and enterprise portals onto Next.js, TypeScript, and headless CMS stacks with zero SEO traffic loss, single-hop 308/301 redirects, hreflang routing, 95+ Core Web Vitals, and 100% automated AST and URL parity before DNS cutover.
Standard Site
2–4 wks · WordPress, Webflow, HubSpot CMS, Wix, Squarespace
Multi-Locale Hub
4–6 wks · 100–1,000+ URLs · Sanity, Payload, Strapi, Contentful
Enterprise DXP
6–10 wks · Sitecore, Adobe AEM, Drupal, Kentico, Umbraco
Legacy CMS debt slows marketing and exposes InfoSec.
Staying on monolithic builders compounds €5,000–€30,000+ in annual license waste and drags down mobile rankings every quarter.
- WordPress & PHP plugins: Constant CVE security patching plus chronic Elementor and WPML performance slowdowns.
- Webflow & HubSpot ceilings: Sudden enterprise tier jumps, bandwidth surcharges, and rigid multi-locale routing limits.
- Legacy DXPs: Five-figure annual renewals while marketing waits weeks for simple layout updates.
Automated AST migration to owned Next.js.
Deterministic AST scripts parse your existing database directly into clean, typed schemas with zero manual copy-pasting.
- Instant editor UX: Live visual previews and localized workflows in Sanity, Payload, Strapi, or Contentful.
- Zero traffic drop: Automated crawl diffs verify 100% status, canonical, hreflang, and redirect parity.
- Full IP & Git control: Hardened TypeScript repository with zero PHP attack surface or vendor lock-in.
Our 6-Step Zero-Downtime CMS Migration Pipeline
Programmatic content extraction, typed schema engineering, and automated SEO verification from kickoff to server decommissioning.
01. Source CMS, URL & Integration Audit
We inspect your post types, taxonomies, WPML/Polylang or CMS locales, CRM forms, and GSC/Ahrefs backlink inventory to lock the migration spec.
02. Headless Schema & Editor UX Design
We model reusable sections, SEO controls, and localization workflows in Sanity, Payload, Strapi, Contentful, or structured Git JSON.
03. Automated AST Content & Asset ETL
Custom scripts strip legacy page-builder bloat, normalize rich text and tables, rewrite internal links, and transcode media to AVIF and WebP.
04. Next.js Frontend & Edge Engineering
Senior engineers build static and ISR Next.js templates in TypeScript and Tailwind CSS with Schema.org @graph and WCAG 2.2 AA compliance.
05. Automated Parity & CWV Verification
We run diff crawls comparing staging against live URLs for status codes, canonicals, hreflang, metadata, and 95+ Core Web Vitals.
06. Delta Sync, Cutover & 30-Day Watch
We sync final content edits, switch DNS with zero downtime, train your marketing team, and monitor Search Console logs for 30 days.
Engineering & SEO Safeguards Included in Every Migration
Built so neither a single backlink, an editorial workflow, nor a CRM lead attribution field gets left behind.
Deterministic AST Content Parser
Converts Gutenberg, Elementor, Divi, WPBakery, Webflow collections, or DXP XML into clean Portable Text, Lexical, or Markdown blocks.
100% URL & Backlink Parity Check
Automated pre-cutover verification against Google Search Console and Ahrefs exports with single-hop 308/301 edge redirects and zero chains.
Zero PHP & Plugin Attack Surface
Retires vulnerable database plugins, XML-RPC endpoints, and emergency security patching in favor of static edge delivery and strict TypeScript.
€5,000 to €30,000+/yr TCO Reduction
Eliminates inflated enterprise CMS seat tiers, per-locale SaaS surcharges, bandwidth overage bills, and legacy DXP maintenance renewals.
Visual Live Preview for Marketers
Editors assemble pages from modular blocks, preview drafts instantly, schedule posts, and edit meta tags without opening pull requests.
Media CDN & AVIF/WebP Pipeline
Every legacy upload is deduplicated, compressed, mapped with preserved alt attributes, and served via global CDN with immutable caching.
Multilingual Hreflang & Slug Mapping
Replaces fragile WPML, Polylang, or Weglot proxies with native Next.js localized routing, clean per-locale slugs, and reciprocal hreflang.
CRM, Consent & Analytics Continuity
End-to-end migration of HubSpot, Salesforce, Marketo, GDPR cookie consent states, and server/client analytics events without data gaps.
Sitting on 500+ Legacy URLs?
Tell us your current CMS and approximate page count for a fixed migration architecture and timeline.
Migration Playbooks by Source Platform and Target Stack
Proven extraction pipelines for the CMS platforms B2B teams outgrow most frequently.
WordPress & Woo/VIP
Unwind Elementor, Divi, ACF, Yoast, and WPML databases into typed schemas while eliminating weekly PHP plugin CVE alerts.
Webflow & Framer
Break past collection item limits, bandwidth overages, and enterprise seat hikes into 100% Git-owned Next.js code.
HubSpot CMS, Wix & Squarespace
Keep HubSpot CRM forms and attribution intact while decoupling your public website from costly CMS Hub templates and script lag.
Sitecore, Adobe AEM, Drupal, Kentico & Umbraco
Replace heavy .NET and Java DXP monoliths with composable Next.js architecture in weeks rather than a 12-month SI program.
WordPress & Woo/VIP
Unwind Elementor, Divi, ACF, Yoast, and WPML databases into typed schemas while eliminating weekly PHP plugin CVE alerts.
Webflow & Framer
Break past collection item limits, bandwidth overages, and enterprise seat hikes into 100% Git-owned Next.js code.
HubSpot CMS, Wix & Squarespace
Keep HubSpot CRM forms and attribution intact while decoupling your public website from costly CMS Hub templates and script lag.
Sitecore, Adobe AEM, Drupal, Kentico & Umbraco
Replace heavy .NET and Java DXP monoliths with composable Next.js architecture in weeks rather than a 12-month SI program.
Staying on Legacy CMS vs. Vezert Next.js Migration vs. Traditional SI Agency
Evaluate security exposure, annual licensing burn, Core Web Vitals, and migration speed side by side.
| Migration Dimension | Staying on Legacy / SaaS CMS | Vezert Next.js Migration | Traditional SI / DXP Agency |
|---|---|---|---|
| Migration Timeline | Ongoing patching & workarounds | 2 to 4 weeks (4 to 6 archive/i18n) | 16 to 32 weeks |
| Annual CMS / DXP License & Seat Burn | €5,000 to €30,000+/yr recurring | €0 to €2,400/yr (owned stack) | €25,000 to €80,000+/yr DXP renewals |
| Security & Plugin Vulnerability Risk | Constant PHP/plugin CVE exposure | Static edge HTML, zero PHP surface | Managed SLA billed monthly |
| Content & Media Migration Method | N/A (locked in legacy DB) | Automated AST parser + 100% diff QA | Manual junior copy-paste hours |
| Mobile Core Web Vitals (LCP / INP) | 50 to 78 (plugin & script drag) | 95+ verified before DNS switch | 75 to 85 (rarely contractually bound) |
| Backlink & Ranking Preservation | Gradual decay from slow CWV | 1:1 edge redirect matrix + 30d watch | Requires separate SEO consultancy |
| One-Time Migration Investment | €10k to €60k+ 24-mo SaaS/maintenance | from €4,500 fixed scope | €35,000 to €120,000+ |
Fixed-Scope CMS Migration Packages
Predictable EUR pricing based on URL volume, source database complexity, and localization footprint.
Combining a CMS migration with a full visual redesign?
Most clients bundle headless replatforming with refreshed UX templates in a single sprint so they only run one cutover. Compare combined scopes in 3 business days.
Retire Your Legacy CMS Without Losing a Single Ranking URL
Send us your current CMS and URL count for a deterministic Next.js migration plan, TCO payback calculation, and fixed EUR quote.
CMS Migration Cost & Architecture Guides
Deep-dive benchmarks comparing WordPress, Webflow, HubSpot CMS, Umbraco, Kentico, Sanity, Payload, and Next.js.
CMS Migration Services Frequently Asked Questions
Answers for CTOs, marketing ops, and SEO leads evaluating a move from legacy CMS platforms to Next.js.