We Showcase 7 Top Agencies Offering SEO Migration Services in 2025

Quick summary

This article showcases 7 top SEO migration agencies for 2025: Embarque, Inflow, SEO Discovery, SALT.agency, Pearl Lemon, The SEO Works, and WP Creative. We detail their specialties, key results, and pricing, while explaining the importance of expert migration services to preserve search rankings and traffic during website changes.

Struggling to find the right SEO migration partner?

Migrating a website is one of the riskiest yet most important SEO moves a company can make. A poorly executed migration can wipe out years of organic growth overnight, lost rankings, traffic drops, and frustrated stakeholders. 

Whether it’s moving to a new domain, redesigning your site, or replatforming to a CMS like Webflow, Shopify, or WordPress, the stakes are high. 

In this Embarque article, we are going to showcase 7 top agencies in 2025 that specialize in handling these complex projects without sacrificing your hard-earned search visibility.

But first...

Why listen to us?

At Embarque, we’ve helped SaaS brands, AI platforms, and startups scale traffic and revenue through advanced SEO strategies. From fixing technical SEO issues that unlocked 183K monthly clicks to reviving declining sites, we know what works, and that insight allows us to confidently recommend the best SEO migration agencies so you can protect rankings and grow faster.

What is an SEO migration service?

An SEO migration service is the structured process of planning and implementing website changes in a way that preserves search visibility. It’s typically needed during:

• Domain changes
• CMS/platform migrations (e.g., moving to Shopify, Webflow, or WordPress)
• Website redesigns or restructuring
• Content consolidation and URL updates

Without expert handling, these shifts can cause traffic drops, ranking losses, and revenue decline, sometimes wiping out years of SEO gains.

Why hire an agency for SEO migration services?

Prevent costly traffic and ranking losses

One wrong move, like missing redirects or mishandling site architecture, can tank your hard-earned search visibility overnight. An agency ensures every step is handled with precision so you don’t lose valuable traffic and leads.

Calculate what your traffic is worth with our SEO ROI Calculator.

Get expert technical execution

SEO migrations involve complex technical work: redirect mapping, crawlability fixes, content consolidation, and analytics setup. At Embarque, for example, we’ve solved deep technical SEO challenges, like making hidden pages fully crawlable and reviving declining organic visibility. That level of expertise can make or break your migration.

Save time and reduce stress

Migrations demand careful planning, monitoring, and post-launch troubleshooting. Hiring an agency lets your team focus on growth while experts handle the heavy lifting, ensuring a smooth transition without unexpected surprises.

Our list of the top agencies offering SEO migration services

Below is a summary of the agencies we’ll cover in this review:

Topping our list, Embarque is a specialized SEO agency that helps businesses navigate complex website migrations without losing search visibility. We’ve handled projects ranging from technical crawlability fixes to full content restructures, ensuring smooth transitions across domains, platforms, and redesigns. 

Our team takes a hands-on approach, combining technical SEO expertise with a tailored migration strategy to protect and grow organic traffic. With us, you don’t just move your site; you move forward with a stronger SEO foundation.

Services 

• Redirect mapping and implementation
• Technical SEO audits before migration
• Content inventory and URL mapping
• On-page SEO optimization during redesign
• Structured data and schema setup
• Analytics and tracking preservation
• Post-migration monitoring and fixes

Key results 

• Helped an AI Chat Platform Grow to 183K Monthly Clicks With Technical SEO
• Significantly Growing the Organic Traffic for Stagetimer from Scratch
• Recovered the Organic Traffic & Improved Conversions of a Downloadable App 
• Helped Flick reach 9.6M in yearly traffic under 12 months

Inflow specializes in SEO website migration services, helping businesses retain organic traffic and performance when moving to new domains, platforms, or designs. Their expert team employs a detailed, three-phase process to minimize traffic loss, ensure proper indexing, and set the stage for long-term growth post-migration.

Services

• Pre-migration SEO audit and planning
• Comprehensive redirect mapping
• Staging site review and optimization
• Post-launch monitoring and issue resolution
• Technical SEO performance optimization
• Platform-agnostic migration strategy
• Ongoing performance reporting and support

Key results 

• 118% increase in organic revenue MoM for Quality Woven Labels
• 126% increase in organic traffic YoY for SIMMS Fishing Product
• 75% increase in organic revenue YoY for Shore Excursions

SEO Discovery is a globally recognized SEO agency that specializes in website migration services. They help businesses securely transition to high-performance hosting environments while preserving and improving search rankings. They have successfully executed migrations for diverse clients, resulting in significant traffic and ranking improvements.

Services 

• Domain migration SEO preservation
• CMS replatforming SEO support (WordPress, Shopify, Webflow)
• Technical SEO audits pre- and post-migration
• Redirect mapping and implementation
• Content and URL structure optimization
• Performance tracking and analytics during migration
• Penalty recovery and reputation management

Key results 

• Successfully completed 100+ website migrations 
• Achieved 38% increase in rankings within 60 days for Hartek
• Delivered 65% faster page load speed after migration for Spujah.com
• Secured 85% improvement in website security for CDQ

SALT.agency specializes in high-stakes SEO website migrations, helping businesses securely transition domains, platforms, or hosting without losing organic traffic or search rankings. Their expert team employs a meticulous, phased approach, combining deep technical audits with strategic planning to mitigate risks and ensure a seamless, successful migration for enterprises and SMEs alike.

Services  

• Technical SEO audit and planning
• Comprehensive redirect mapping
• Domain name and registrar changes
• Platform and CMS migrations
• Hosting and server migrations
• URL structure and taxonomy changes
• Post-launch monitoring and performance analysis

Key results  

• Preserved 1,846 keywords on page one during migration for University of Leeds
• Achieved 100% increase in organic traffic post migration for Bikmo
• Delivered 89% post-migration traffic growth for The Spectator
• Secured 29% increase in organic search traffic after penalty removal for Physioroom

Pearl Lemon specializes in high-risk technical SEO website migrations, helping businesses change domains, platforms, or hosting without losing organic traffic or search rankings. Their bespoke approach focuses on meticulous pre-migration planning, penalty recovery, and preserving backlink equity to ensure a seamless transition and strong post-migration performance.

Services

• Pre-migration technical SEO audit and planning
• Comprehensive redirect mapping and implementation
• Website penalty recovery and security hardening
• Content preservation and structured data migration
• JavaScript rendering and crawlability optimization
• Post-launch monitoring and indexation strategy
• International and multi-domain migration expertise

Key results  

• Increased domain authority from 8 to 14 in 4 months for Moxielash
• Doubled top 3 keyword rankings from 5 to 11 for Nerds Collective
• Recovered from a 40% drop in organic results post-Google Medic update for Senior Guidance

The SEO Works offers expert SEO website migration services, helping businesses securely transition to new domains, platforms, or hosting while preserving search rankings. Their meticulous, data-driven approach includes comprehensive pre-migration audits, strategic planning, and continuous post-migration monitoring to mitigate risks and ensure a seamless, successful transition.

Services

• Pre-migration SEO audit and benchmarking
• Comprehensive redirect mapping and implementation
• Internal link updating and architecture optimization
• XML sitemap and robots.txt configuration
• Analytics and tracking code migration
• Post-migration performance monitoring and analysis
• Continuous crawl error identification and resolution

Key results  

• Grew monthly users to over 65,000 for WallpaperMural 
• Increased conversions by 200% for Sagacity 
• Boosted monthly site users by 7,515 for Cellnex 
• Generated 21,000 blog views and 34,000 monthly site users for Simply Feet 

WP Creative offers secure, SEO-preserving website migrations, seamlessly transferring sites from platforms like Shopify, Squarespace, and Magento to WordPress or WooCommerce. Their "Marketechs" approach combines marketing vision with technical precision, ensuring zero downtime, maintained search rankings, and enhanced site performance and security for growth-focused businesses.

Services  

• Platform migration (e.g., Shopify to WooCommerce)
• SEO audit and ranking preservation
• URL mapping and 301 redirects
• Hosting environment optimization
• Database and secure file transfer
• Post-migration performance testing
• Marketing stack and analytics integration

Key results

• Achieved 75% boost in quote requests for Tile Factory Outlet
• Doubled traffic in just over 6 months for Ironfish 
• Drove 1.7 million annual unique visitors for Vision of Humanity

What to look for in an SEO migration service agency

Look for proven migration expertise

Not every SEO agency is built for migrations. You want specialists with documented experience handling domain changes, CMS replatforming, or redesigns without losing traffic. Case studies are key, look for proof that they’ve preserved or even grown rankings post-migration.

Evaluate their technical SEO expertise

Migrations can expose technical vulnerabilities like redirect chains, crawl budget inefficiencies, and indexing errors. A strong agency will run pre-migration audits, test in staging environments, and apply advanced tools like Screaming Frog, log file analysis, and Google Search Console. At Embarque, we run in-depth audits and follow a proven methodology to safeguard migrations, ensuring smooth redirects, accurate tracking, and ranking gains.

Assess their post-migration support

The real test comes after launch. A reliable agency will continue to monitor rankings, crawlability, and site performance, stepping in quickly if issues arise. Transparent reporting should make it clear how your new setup is performing.

Consider your specific migration complexity

Moving a SaaS product with thousands of dynamic pages requires different expertise than shifting a small WordPress site. Choose an agency experienced in your CMS, hosting setup, and site architecture to ensure a smooth transition.

See our list of agencies that specialize in WordPress SEO.

Prioritize clear processes and communication

SEO migrations are high-stakes, and confusion can lead to costly mistakes. Look for agencies with structured workflows and proactive updates. Embarque, for example, provides a step-by-step migration roadmap and dedicated project managers to keep every stakeholder aligned.

How much do SEO migration services cost?

SEO migration pricing can range from $2,000 for small sites to $50,000+ for enterprise-level projects. Costs vary based on site size, CMS/platform changes, URL volume, multi-language setups, technical complexity, and the level of post-migration support required.

Here’s a simplified breakdown of typical packages:

When evaluating cost, it’s important to consider not just the initial price but the value of protecting organic traffic and revenue. A poorly executed migration can cost far more in lost visibility than a carefully managed project from a proven agency.

At Embarque, we keep pricing transparent and flexible. Our core SEO packages start at $1,499 per month, but we customize SEO migration services depending on your site’s size, complexity, and business goals. Whether you’re a growing startup moving platforms or an enterprise managing a high-stakes replatforming, we tailor our approach so you get the expertise you need, without paying for extras that don’t serve your growth.

Secure your site’s rankings with Embarque’s SEO migration services

Website migrations can make or break your organic visibility. Choose the wrong partner, and you risk losing rankings, traffic, and revenue overnight. The right agency ensures your site doesn’t just survive a migration but comes out stronger on the other side.

That’s where Embarque stands out. We specialize in data-driven SEO migrations tailored to your business, whether you’re a SaaS platform, eCommerce brand, or B2B company. By combining technical expertise with proven growth strategies, we preserve your hard-earned rankings while uncovering new opportunities to scale your traffic and conversions.

Book a call with Embarque today!