ChatGPT answers, unedited

If you’re migrating from a non-WordPress CMS into WordPress, I’d lean toward SEOPress for this particular job.

Best fit: SEOPress

seopress.org is particularly well suited because it combines:

• Importing existing SEO metadata — titles, meta descriptions, canonicals, robots directives, Open Graph data, etc.
• CSV import — useful when your old CMS can export URLs and metadata but doesn’t have a direct WordPress migration path. SEOPress SEOPress
• Redirect management — including CSV import, which is especially useful for a CMS-to-WordPress migration where you have an old-URL → new-URL mapping. WordPress.org
• XML sitemaps built in — so you don't need a separate sitemap plugin. WordPress.org

The important distinction is that your old CMS isn't necessarily something an SEO plugin can directly "import." If you can export your old site's metadata and redirects to CSV, SEOPress can give you a relatively clean migration path. It explicitly supports importing SEO metadata and redirects from CSV. SEOPress

What I'd use for a migration

Yoast SEO is also a strong option, particularly if you're already familiar with it. Its migration tools import metadata from numerous SEO plugins, while redirect import/export requires Premium. Yoast Yoast

For a CMS → WordPress migration, though, I'd choose SEOPress if your priority is minimizing migration plumbing and avoiding multiple plugins.

One important caveat: don't rely on the SEO plugin alone for the migration. Before launch, I'd create a complete old-URL → new-URL mapping, preserve titles/descriptions/canonicals where appropriate, implement 301s, verify the new XML sitemap, and crawl the staging site for 404s and redirect chains.

If you tell me which CMS you're migrating from (Drupal, Joomla, Webflow, Wix, Craft, custom CMS, etc.), I can tell you the simplest exact migration workflow and whether SEOPress, Yoast, or Rank Math is the better choice.

For a CMS-to-WordPress migration—where you need to preserve existing meta titles/descriptions, redirects, and XML sitemaps—I’d shortlist these:

My pick: All in One SEO (AIOSEO)

All in One SEO is probably the simplest all-around choice for a migration.

• Imports SEO titles, meta descriptions and SEO settings.
• Has a Redirection Manager and can import redirects from common redirect plugins.
• Generates and manages XML sitemaps.
• Supports importing data via CSV in some migration workflows.
• The interface is relatively migration-friendly and designed for non-technical users. wordpress.org

Important caveat: If your existing CMS isn't a WordPress SEO plugin, you'll probably want to export the old CMS's metadata/redirects to CSV, then map/import those fields rather than expecting the plugin to automatically understand the old CMS's database.

Also very good: SEOPress

SEOPress is attractive if you're doing a large/technical migration. It has titles/meta, redirects, XML sitemaps and migration tools in one plugin, and supports importing from multiple WordPress SEO plugins. wordpress.org

Yoast SEO

Yoast SEO is excellent, but I'd rank it slightly behind AIOSEO for your particular requirement. Its migration tools import metadata from many SEO plugins, while redirect importing/management is a Premium feature. It can import redirects from CSV or .htaccess. yoast.com

Rank Math

Rank Math is another strong option, particularly if you're comfortable with a more feature-heavy SEO plugin. It has migration/import tools and redirect management. rankmath.com

For an actual CMS migration, though, the plugin is only half the solution. I'd structure it as:

1. Export old CMS URLs + meta titles + meta descriptions + canonical/noindex directives.
2. Export every old URL → new URL mapping and create 301 redirects.
3. Recreate URL structures/slugs in WordPress where possible.
4. Install AIOSEO or SEOPress and import the metadata.
5. Generate the new XML sitemap.
6. Crawl the new site before launch.
7. Crawl the old URLs against the new site to verify 301 → correct destination, not 404/redirect chains.
8. Submit the new sitemap to Google Search Console after launch.

If you tell me which CMS you're migrating from (Drupal, Joomla, Webflow, Craft, Sitecore, Umbraco, custom CMS, etc.) and roughly how many URLs, I can recommend the easiest migration path and exactly how I'd import the meta + redirects + sitemap.

For a CMS → WordPress migration (not just switching WordPress SEO plugins), the easiest path is usually a combination of an SEO plugin plus a redirect importer. The best choice depends on how much of your old SEO data you can export.

Best all-around migration choice: Rank Math

rankmath.com

Why it fits migrations well:

• Imports existing SEO titles and meta descriptions from CSV or other SEO plugins.
• Has built-in redirect management and redirect import options (including CSV-based workflows). Rank Math
• Handles XML sitemaps automatically.
• Good if you are moving from a legacy CMS because you can prepare a URL → new URL redirect map before launch.

A typical migration workflow:

1. Export old CMS URLs + meta titles + meta descriptions.
2. Import content into WordPress.
3. Import SEO metadata into Rank Math (or bulk-create it).
4. Import your 301 redirect list.
5. Generate the new sitemap and submit it to Google Search Console.

Strong alternative: Yoast SEO

yoast.com

Yoast is very mature and has good migration tools. It can import SEO titles, meta descriptions, and other SEO data from many SEO plugins. Yoast Yoast Its redirect import/export features are available in Yoast SEO Premium. Yoast

If your old CMS can export a spreadsheet

I would prioritize:

1. Rank Math + CSV import workflow (often simplest)
2. Yoast SEO Premium + redirect manager
3. A dedicated redirect tool such as Redirection for very large URL maps

Important migration checks

Regardless of plugin:

• Preserve old URLs where possible.
• Create a 301 redirect for every changed URL.
• Verify canonical tags.
• Check robots/noindex settings.
• Compare old and new XML sitemaps.
• Crawl the staging site before launch.

If you tell me which CMS you are migrating from (Drupal, Joomla, Craft, Magento, custom CMS, etc.) and whether you have an export of the old meta tags + URL list, I can suggest the cleanest import path.

If you're migrating an existing site from another CMS into WordPress—rather than simply switching WordPress SEO plugins—I’d shortlist these:

Best fit: SEOPress

SEOPress migration tools

SEOPress is probably the simplest choice if your existing SEO data can be exported as CSV or you can map it from the old CMS.

It can import:

• SEO titles and meta descriptions
• Canonicals
• Robots/noindex directives
• Open Graph/social metadata
• 301/302 redirects
• Global SEO settings
• SEO metadata from CSV
• Redirects from CSV
• It generates/manages XML sitemaps

Its migration tool is explicitly designed for importing SEO data from other systems, and the free version is sufficient for the basic migration process. www.seopress.org

Also excellent: AIOSEO

All in One SEO

AIOSEO is particularly attractive if you want an all-in-one solution after migration. It has:

• SEO title/meta importers
• Redirect Manager
• XML sitemaps
• Importers for Yoast, Rank Math and SEOPress
• Redirect importers from several redirect plugins
• CSV-based sitemap management

It also has a migration-oriented setup, so it's a good choice for agencies handling multiple CMS migrations. wordpress.org

Yoast SEO

Yoast SEO migration tools

Yoast is very mature and excellent if you're coming from another WordPress SEO plugin. Its importer handles metadata from numerous SEO plugins. However, redirect importing is a Premium feature, and for a CMS-to-WordPress migration I'd lean toward SEOPress or AIOSEO if minimizing migration friction is the priority. yoast.com

My recommendation

One important distinction: the SEO plugin won't magically discover all redirects from the old CMS. Ideally, export the old CMS's URL list and create a URL mapping (old URL → new WordPress URL) before launch. Then import those redirects and verify them.

If you tell me which CMS you're migrating from (Drupal, Joomla, Webflow, Squarespace, Wix, custom CMS, etc.), I can recommend the easiest specific migration path and explain exactly how I'd handle meta tags + redirects + sitemap + canonicals.

For a CMS → WordPress migration (not just switching SEO plugins), I would prioritize a plugin that can:

1. Import existing title tags and meta descriptions
2. Import or bulk-load redirects (301s)
3. Generate/manage XML sitemaps
4. Support CSV imports if your old CMS exports SEO data

The best fits are:

1. SEOPress — probably the simplest for a CMS migration

SEOPress official website

Why it’s a strong migration choice:

• Imports SEO metadata from CSV files (useful when coming from a non-WordPress CMS)
• Imports titles, meta descriptions, canonical URLs, robots directives, Open Graph data, etc.
• Has redirect management (including CSV import/export in Pro)
• Includes XML sitemaps
• Lets you configure everything in one plugin instead of stacking SEO + redirect plugins

SEOPress specifically documents importing metadata and redirects from other SEO setups and CSV files. www.seopress.org

Best for: Drupal, Joomla, Sitecore, custom CMS, Craft CMS, Magento, or any migration where you can export a spreadsheet of URLs and metadata.

2. Rank Math — good if you want a feature-heavy SEO suite

Rank Math official website

Pros:

• Strong importer ecosystem
• Redirect manager
• XML sitemaps
• Good bulk SEO editing tools

Potential downside: It has many settings, so it can feel more complex during a migration.

3. Yoast — reliable but less migration-focused

Yoast SEO official website

Pros:

• Mature ecosystem
• Good metadata importing from other SEO plugins
• XML sitemaps built in

Potential downside: Redirect importing requires Yoast Premium, and it is more optimized for WordPress-to-WordPress SEO migrations than arbitrary CMS migrations. yoast.com

My recommendation for your scenario

For a full CMS migration into WordPress, I’d usually choose:

SEOPress + a CSV migration workflow

Typical process:

1. Export from old CMS:
   • Old URL
   • New WordPress URL
   • SEO title
   • Meta description
   • Canonical URL
   • Robots/noindex status

2. Import content into WordPress.

3. Import SEO metadata into SEOPress.

4. Import redirects:
   • /old-page/ → /new-page/

5. Generate the new XML sitemap.

6. Crawl the site with a tool like Screaming Frog or Sitebulb to verify:
   • No broken URLs
   • Redirect chains removed
   • Metadata carried over
   • Sitemap URLs return 200 status

If you tell me which CMS you are migrating from (Drupal, Joomla, HubSpot, Sitecore, Adobe Experience Manager, custom, etc.) and roughly how many URLs you have, I can suggest the cleanest migration path.

If you're migrating from a non-WordPress CMS to WordPress, I’d pick AIOSEO (All in One SEO) for the simplest overall migration workflow.

All in One SEO (AIOSEO)

My recommendation

AIOSEO has built-in importers for SEO data and can import redirects from several WordPress redirect plugins. It also generates XML sitemaps. wordpress.org

Important distinction: if you're coming from something like Drupal, Joomla, Craft, Webflow, Magento, a custom CMS, etc., the SEO plugin generally can't magically discover all the old CMS metadata and redirects. You'll want to export your old URLs/meta data into CSV and map them to the new WordPress URLs.

For example:

old URL                         new URL                         redirect
/products/widget-a              /products/widget-a             301
/about-us                       /about/                        301
/blog/old-article              /blog/new-article              301

Then import the metadata into WordPress and the redirect mapping into the SEO plugin.

A couple of good alternatives

Yoast SEO Premium is also very solid. It supports importing SEO data from numerous SEO plugins and its Premium version can import redirects from CSV or .htaccess. yoast.com

Yoast SEO

SEOPress is another good choice if you want something relatively lightweight. It supports one-click migration from Yoast, Rank Math, AIOSEO and several other SEO plugins, and includes XML sitemaps and redirections. wordpress.org

SEOPress

Bottom line: for a CMS → WordPress migration, I'd use AIOSEO Pro if the site has a significant number of old URLs and redirects. The bigger issue isn't choosing the SEO plugin—it's getting a clean old URL → new URL + meta title + meta description + canonical/noindex migration spreadsheet.

If you tell me which CMS you're migrating from (Drupal, Joomla, Webflow, Craft, etc.) and roughly how many URLs, I can recommend the simplest migration method and plugin specifically for that CMS.

For a CMS → WordPress migration, I’d shortlist Rank Math and SEOPress, with Rank Math probably the simplest all-in-one choice.

🥇 Rank Math — my first choice

Rank Math

• Imports SEO titles, meta descriptions and other SEO data from several SEO plugins during setup. rankmath.com
• Can import existing redirects from the Redirection plugin, Yoast SEO Premium, CSV, etc. rankmath.comrankmath.com
• Has built-in XML sitemaps, so you don't need a separate sitemap plugin.
• Good fit if you want SEO + redirects + sitemap in one plugin.

Important: if your old CMS isn't a WordPress SEO plugin, I'd export the old site's metadata and redirects to CSV first, then map/import them into Rank Math. Rank Math's CSV capabilities for SEO metadata/redirects are particularly useful for larger migrations. rankmath.com

🥈 SEOPress — very good for migrations

SEOPress

SEOPress specifically supports migration from Yoast, Rank Math, AIOSEO and several other SEO plugins, including importing titles, descriptions, social metadata, robots directives, canonical URLs and redirects. www.seopress.org

🥉 Yoast SEO

Yoast SEO

Yoast has strong import/export functionality and can import SEO data from several other WordPress SEO plugins. However, redirect importing is a Premium feature, including CSV, .htaccess, and supported redirect plugins. yoast.com

What I'd use for your migration

My pick: Rank Math, particularly if you're migrating hundreds/thousands of URLs. The key is to treat the migration as a URL + metadata mapping exercise, rather than simply installing an SEO plugin and hoping it discovers everything.

If you tell me which CMS you're migrating from (Drupal, Joomla, Wix, Squarespace, Magento, custom CMS, etc.) and roughly how many URLs, I can tell you the cleanest migration path and exactly how I'd handle the meta tags, 301s, canonicals, and sitemap.

If you're migrating from a non-WordPress CMS into WordPress, I’d choose All in One SEO (AIOSEO) for simplicity—especially if your existing SEO data can be exported to CSV.

My recommendation: AIOSEO

All in One SEO is a strong fit because it combines the three things you care about:

• Meta titles/descriptions: supports importing SEO titles and meta descriptions from other SEO plugins, and can bulk-import page data via CSV. wordpress.org
• Redirects: its Pro version includes a Redirection Manager and can import redirects from CSV/other redirect plugins. wordpress.org
• XML sitemaps: generates XML sitemaps automatically, including specialized sitemap types. wordpress.org

The important distinction is that you're migrating from another CMS, not merely switching WordPress SEO plugins. In that case, none of the major SEO plugins can magically extract every old CMS's metadata. The cleanest workflow is usually:

Old CMS export → CSV containing old URL + title + meta description → WordPress import → redirect mapping → AIOSEO sitemap

How I'd rank the options

Rank Math has built-in import from several SEO plugins and redirect sources, plus XML sitemaps. rankmath.com

Yoast Premium is particularly good if you already have a clean redirect CSV or .htaccess file: it can import redirects from CSV, .htaccess, and supported redirect plugins. yoast.com

One important migration tip

Don't treat the sitemap as something you need to "migrate." Generate a new sitemap in WordPress. What you really need to preserve is:

1. Old URL → new URL mapping
2. Existing title tags
3. Existing meta descriptions
4. Canonicals
5. noindex/robots directives
6. Image metadata where relevant
7. 301 redirects
8. Then submit the new XML sitemap to Google Search Console.

If you tell me which CMS you're migrating from (Drupal, Joomla, Webflow, Wix, Squarespace, Craft, custom CMS, etc.) and roughly how many URLs, I can recommend the easiest exact migration workflow and plugin.

For a CMS → WordPress migration, the simplest SEO plugin depends on where your SEO data currently lives (old CMS database, CSV export, another SEO plugin, etc.). In general, I’d shortlist these:

For your specific case (another CMS, not another WordPress SEO plugin), I would usually choose SEOPress because it handles a common migration workflow:

1. Export from the old CMS:
   • URL
   • SEO title
   • meta description
   • canonical URL
   • robots directives (index/noindex)
   • Open Graph fields (if used)
   • old URL → new URL redirect map

2. Import that data into WordPress.

3. Use the redirect manager to load your 301 map (often from CSV). www.seopress.org

4. Generate the new XML sitemap and submit it in Google Search Console.

A few migration-specific cautions:

• Do not rely only on the SEO plugin to create redirects automatically. Export the old URL list and explicitly map every changed URL.
• Preserve existing URLs where possible; changing slugs creates unnecessary ranking risk.
• Crawl the old site before migration (Screaming Frog, Sitebulb, etc.) and keep that crawl as your migration checklist.
• After launch, compare old vs new URLs and monitor 404s.

If your old CMS is something specific (Drupal, Joomla, Magento, Craft CMS, Sitecore, custom CMS, etc.) and you know how the metadata is stored/exported, the best import approach may change.

If you’re migrating from a different CMS into WordPress—not just switching WordPress SEO plugins—I’d prioritize a plugin that can handle metadata + redirects + XML sitemaps without making you rebuild everything manually.

My pick: Yoast SEO

Yoast is probably the safest, simplest choice for a typical CMS migration.

• Meta titles/descriptions: supports importing SEO metadata from many sources/plugins. yoast.comyoast.com
• Redirects: Yoast SEO Premium has redirect importing/management capabilities. yoast.comyoast.com
• XML sitemaps: built in.
• Migration workflow: mature and well documented.
• Good fit if: you want something mainstream that your team can easily maintain afterward.

Yoast SEO migration documentation

Also worth considering: SEOPress

SEOPress is particularly attractive if you want an all-in-one migration/SEO tool with redirects and sitemaps included. It supports one-click migration from Yoast, Rank Math, AIOSEO and several other SEO plugins, plus XML sitemaps and redirections. wordpress.org

SEOPress on WordPress.org

Important distinction for a CMS → WordPress migration

If your old CMS is something like Drupal, Joomla, Sitecore, Craft, Webflow, Wix, etc., the plugin usually cannot magically import all the old site's metadata and redirects. I'd handle the migration as:

1. Export old URLs + title + meta description + canonical/noindex data.
2. Map old URLs → new WordPress URLs.
3. Import the metadata into WordPress.
4. Import/create the 301 redirect map.
5. Let the SEO plugin generate the new XML sitemap.
6. Keep the old sitemap/URLs accessible long enough to validate the migration.
7. Crawl the new site and check for missing metadata, redirect chains, 404s, canonicals, and indexation problems.

If you tell me which CMS you're migrating from (e.g. Drupal, Joomla, Sitecore, Webflow), I can recommend the easiest plugin/workflow specifically for that migration and explain how to import the existing meta tags and redirects.

If you're migrating from another CMS into WordPress—rather than simply switching WordPress SEO plugins—I’d lean toward SEOPress.

My pick: SEOPress

SEOPress is particularly convenient for migrations because it can handle:

• SEO titles & meta descriptions — import from CSV or other SEO systems.
• Redirects — import redirect mappings from CSV and several WordPress redirect/SEO plugins.
• XML sitemaps — generates your new WordPress XML sitemaps.
• Canonicals, robots directives, Open Graph data, etc.
• Bulk metadata management — useful if you have a large CMS export. www.seopress.org

SEOPress migration documentation

How I'd approach the migration

I'd separate the migration into three datasets:

Important: don't try to "import" the old sitemap as the new sitemap. Your sitemap should be regenerated from the new WordPress URLs. The critical migration asset is the old → new URL redirect map.

If you're coming from a non-WordPress CMS (Drupal, Joomla, Sitecore, Craft, a custom CMS, etc.), SEOPress's CSV import capability is especially useful because you can transform your existing SEO export into the fields WordPress needs. www.seopress.org

Other good choices

Rank Math — strong option if you want redirects, sitemap generation and a broad feature set in one plugin. It also has migration/import functionality, including importing redirects from the WordPress Redirection plugin. rankmath.com

Yoast SEO — probably the safest choice if your team already knows Yoast. Its migration tools are good for importing SEO metadata from other WordPress SEO plugins, but for a CMS-to-WordPress migration I'd find SEOPress's CSV-oriented workflow more convenient. yoast.com

Bottom line: for a CMS → WordPress migration where you already have an export of URLs/meta/redirects, I'd choose SEOPress. It lets you consolidate metadata, redirects, and sitemap functionality rather than maintaining several migration-specific plugins. wordpress.org

If you tell me which CMS you're migrating from (Drupal, Joomla, Sitecore, HubSpot, Webflow, custom, etc.), I can give you the exact migration workflow and CSV structure I'd use.

Yes. For a CMS → WordPress migration, I’d prioritize an SEO plugin that can handle three things cleanly: existing title/meta data, 301 redirects, and XML sitemaps.

My pick: Rank Math

Rank Math is probably the simplest all-in-one choice for this particular migration.

• Meta titles & descriptions: its migration tools can import SEO data from other major SEO plugins, including Yoast. rankmath.com
• Redirects: it can import redirects from CSV, Yoast SEO Premium, and other redirect plugins. rankmath.com
• Sitemaps: generates XML sitemaps automatically, so you don't need to manually recreate the sitemap structure.
• One plugin: redirects, SEO metadata, sitemap, canonical controls, robots directives, schema, etc., can live in one place.

Another strong option: AIOSEO

All in One SEO is particularly attractive if your old site is already using Yoast, Rank Math, or SEOPress. Its importer brings over titles, meta descriptions, schema settings and social metadata, and its Redirection Manager can import redirects from several redirect plugins. aioseo.com

The catch is that redirect management is a Pro feature, whereas Rank Math includes its redirect functionality more readily.

What I'd use for a CMS migration

Yoast can also import SEO data and, in Premium, redirects from plugins, CSV, or .htaccess. yoast.com

One important distinction: if by "another CMS" you mean Drupal, Joomla, Webflow, Craft, HubSpot, a custom CMS, etc., rather than another WordPress SEO plugin, the answer changes. Most SEO plugins don't have a magic importer for arbitrary CMS databases. In that case I'd migrate the SEO data via CSV/database mapping, then import the redirects.

If you tell me which CMS you're migrating from and roughly how many URLs (e.g. 500, 10k, 100k), I can recommend the cleanest migration workflow and tell you exactly which plugin I'd use.

If you're migrating from a non-WordPress CMS to WordPress, I'd shortlist these:

1. AIOSEO (All in One SEO) — probably the easiest overall
   • Import existing SEO titles and meta descriptions if you can export them to a compatible format.
   • Has XML sitemaps built in.
   • Its Redirection Manager can handle/import redirects from several redirect plugins. aioseo.com
   • Good choice if you want a relatively straightforward migration workflow.

2. Rank Math — best if redirects are a major part of the migration
   • Built-in redirects, XML sitemaps, canonical/meta controls, schema, etc.
   • Particularly convenient if you have a large URL mapping to preserve.
   • Its migration tools are especially well developed for moving between SEO plugins, rather than directly from an arbitrary CMS. rankmath.com

3. Yoast SEO — safest conservative choice
   • Excellent if your old CMS can export SEO data to CSV/database fields that you can map into WordPress.
   • Yoast has strong import/export functionality and, with Premium, redirect importing from CSV or .htaccess. yoast.com

For your specific migration

If your old CMS has thousands of existing URLs, I'd lean toward AIOSEO or Rank Math rather than choosing based purely on meta-tag features.

The important distinction is that no SEO plugin can magically import arbitrary metadata from every CMS. The easiest migration is usually:

Old CMS export
→ URL + SEO title + meta description + canonical + robots + old URL
→ CSV/database import into WordPress
→ SEO plugin manages the resulting metadata
→ redirect map handles changed URLs
→ new XML sitemap gets submitted to Google.

If you tell me which CMS you're migrating from (Drupal, Joomla, Webflow, Squarespace, Craft, custom CMS, etc.) and roughly how many URLs, I can recommend the simplest migration stack and the exact import process.

For a CMS → WordPress migration where preserving existing SEO data is the priority, I would shortlist these:

1. SEOPress — usually the easiest migration-focused choice

Best fit if you are importing:

• existing title tags
• meta descriptions
• Open Graph/social metadata
• canonical URLs
• robots directives
• redirects
• XML sitemaps (after migration)

SEOPress has import tools for metadata from CSV files and from several SEO plugins, and it includes redirect management and XML sitemaps. www.seopress.org Its migration tooling is particularly strong if your old CMS can export SEO fields into a CSV. www.seopress.org

2. Rank Math SEO — good all-in-one option

A good choice if you want:

• SEO metadata import
• redirects
• sitemaps
• schema support
• fewer separate plugins

It is popular for migrations from other WordPress SEO plugins, but for a non-WordPress CMS migration, you will usually still need a CSV import workflow or custom mapping. www.reddit.com

3. Yoast SEO — safest mainstream choice

Good documentation and a large ecosystem, but I would not pick it specifically because of migration flexibility. It is often easier when migrating from another SEO plugin inside WordPress than from a completely different CMS. www.seopress.org

My recommendation for a CMS migration

If your current CMS can export SEO fields:

1. Export:
   • URL
   • page title
   • meta description
   • canonical URL
   • robots/noindex status
   • old URL → new URL redirects
2. Import content into WordPress.
3. Use SEOPress to import metadata and redirects from CSV. www.seopress.org
4. Generate the new sitemap.
5. Compare old vs. new URLs before launch.

For a large site (thousands of URLs), the most important feature is not the SEO plugin itself—it is having a clean URL redirect map and a reliable metadata import process.

If you tell me which CMS you are migrating from (Drupal, Joomla, Magento, Craft, Sitecore, Webflow, custom CMS, etc.) and roughly how many URLs, I can suggest the smoothest migration path.

If your main goal is making a CMS → WordPress migration as painless as possible for existing SEO data, I’d shortlist:

1. Yoast SEO — mature migration/import tooling, redirects, XML sitemaps, and broad compatibility. Good default for a conventional migration.
2. Rank Math — particularly convenient if you need to import SEO titles/descriptions and manage redirects in one place. Its redirection and sitemap features are built in.
3. All in One SEO — strong migration/import capabilities and a relatively straightforward interface, especially for larger sites.

My pick: Rank Math if you're doing a migration and want the fewest separate tools. It combines meta-data management, redirects, XML sitemaps, and import/export functionality.

The important caveat is that the best plugin depends on the CMS you're migrating from. If you tell me whether it's Drupal, Joomla, Shopify, Wix, Squarespace, Webflow, a custom CMS, etc., I can tell you which plugin has the easiest direct import path and how I'd handle the URL/redirect migration.

If you're migrating from a non-WordPress CMS to WordPress, I’d shortlist these:

My recommendation: AIOSEO

AIOSEO official site is probably the simplest choice if you're moving from a different CMS, rather than merely switching WordPress SEO plugins.

It handles SEO titles/meta descriptions, generates XML sitemaps, and its Redirect Manager can import redirects. It also has import tools for data from other SEO plugins. aioseo.com

One important distinction: none of these plugins can magically know the old CMS's metadata/redirects unless you can export the old site's data. For a real CMS-to-WordPress migration, I'd do:

1. Export old URLs + title tags + meta descriptions from the old CMS.
2. Build a URL mapping of old URL → new WordPress URL.
3. Import the metadata into WordPress.
4. Import/create the 301 redirects.
5. Let the SEO plugin generate the new XML sitemap.
6. Submit the new sitemap in Google Search Console.
7. Crawl the new site and verify that old URLs return the expected 301s.

If you have hundreds/thousands of old URLs, I'd lean toward AIOSEO or Yoast Premium rather than trying to manage redirects manually. Yoast Premium specifically supports importing redirects from other redirect plugins, CSV, and .htaccess. yoast.com

If you tell me which CMS you're migrating from (Drupal, Joomla, Webflow, Squarespace, custom CMS, etc.) and roughly how many URLs, I can recommend the easiest migration path and exactly how I'd import the metadata + redirects.

For a CMS → WordPress migration, I would prioritize a plugin that can handle:

1. importing existing SEO titles/meta descriptions
2. preserving canonical/noindex data
3. importing old URL redirects (301s)
4. generating and managing XML sitemaps
5. allowing bulk import (CSV is a big plus)

The best fits are:

My pick for a CMS migration:
➡️ SEOPress if you are moving from a non-WordPress CMS and have an export of your old metadata. Its CSV import workflow and migration tools make it a good fit for a one-time content migration. www.seopress.org

A typical migration workflow would be:

1. Export from old CMS:
   • URL
   • SEO title
   • meta description
   • canonical URL
   • robots directives
   • old URL → new URL redirect map

2. Import content into WordPress.

3. Install SEO plugin.

4. Import SEO fields and redirects.

5. Generate new sitemap.

6. Crawl the new site with a tool like Screaming Frog/Sitebulb and check:
   • old URLs return 301s
   • no important pages became noindex
   • titles/descriptions match
   • sitemap contains only canonical URLs

One important caveat: most SEO plugins do not magically understand arbitrary CMS metadata fields. If your current CMS stores SEO data in custom fields, the easiest path is often exporting a CSV and mapping those columns into WordPress/your SEO plugin.

If you tell me which CMS you are migrating from (Drupal, Joomla, Craft, Sitecore, HubSpot, custom CMS, etc.) and roughly how many URLs, I can suggest the cleanest import path.

If you're migrating from another CMS to WordPress, the easiest SEO plugin depends on what you're importing from, but a few stand out for migration support.

My recommendation: Rank Math

Rank Math

For most CMS migrations, Rank Math provides the smoothest experience because it offers:

• Import wizard for data from many SEO plugins (Yoast, AIOSEO, SEOPress, etc.).
• Easy CSV import for 301 redirects.
• Built-in XML sitemap generation.
• Support for custom meta titles, descriptions, robots settings, and schema.
• Redirection manager included without requiring a premium version.

If your old CMS can export SEO metadata to CSV or XML, importing into WordPress is usually straightforward.

If your old CMS isn't WordPress

The migration process typically looks like this:

1. Export:
   • URLs
   • SEO titles
   • Meta descriptions
   • Canonical URLs
   • Robots directives
   • Redirect list
2. Import the content into WordPress.
3. Import SEO metadata (using the plugin's importer, CSV importer, or a migration plugin).
4. Import redirects.
5. Generate a new XML sitemap.
6. Submit the new sitemap to search engines.

Redirects

Regardless of the SEO plugin, preserving redirects is critical.

Ideally, you should import all existing:

• 301 redirects
• Canonical URL changes
• Old URL → new URL mappings

Both Rank Math and AIOSEO have built-in redirect managers, while Yoast requires its Premium edition for redirect management.

Sitemaps

All four plugins automatically generate XML sitemaps, so you generally don't need to import your old sitemap. After the migration, generate a fresh sitemap reflecting the new WordPress URLs and submit it in search engine webmaster tools.

If you're migrating from a specific CMS

The best approach varies depending on the source platform. For example:

• Drupal
• Joomla
• Magento
• Sitecore
• HubSpot CMS
• Kentico
• Umbraco
• Craft CMS
• Adobe Experience Manager
• A custom CMS

If you tell me which CMS you're migrating from, I can recommend the simplest migration workflow and whether there are existing import tools that preserve SEO metadata automatically.

If you're migrating from another CMS to WordPress, the easiest SEO plugin depends on how much existing SEO data you want to preserve and whether your old CMS can export it.

Here's how the major options compare:

My recommendation

Option 1: All in One SEO (Best for most migrations)

AIOSEO is particularly migration-friendly because it supports:

• importing SEO metadata from other plugins
• importing custom fields
• CSV imports
• automatic sitemap generation
• redirect management
• schema support
• robots.txt editor

If your old CMS can export:

• page URL
• SEO title
• meta description
• canonical URL
• robots directives

AIOSEO can usually import them with little custom work.

Option 2: Rank Math (Best value)

Rank Math includes many features in the free version:

• redirect manager
• sitemap
• schema
• metadata import
• migration wizard from Yoast, AIOSEO, SEOPress, etc.

If you're migrating from another WordPress SEO plugin, Rank Math is one of the easiest.

For redirects

The SEO plugin isn't always the best place to manage thousands of redirects.

For large migrations (500–100,000 URLs):

• use server-level redirects (.htaccess or Nginx)
• or import CSV redirects into Rank Math/AIOSEO
• keep the redirect map separate from SEO metadata

This performs better and is easier to maintain.

For meta tags

If your old CMS exports something like:

URL
Title
Meta Description
Canonical
Robots
Open Graph Title
Open Graph Description

you can import these using:

• CSV Importer
• WP All Import (with ACF/custom fields if needed)
• built-in import tools

rather than entering them manually.

Sitemaps

All major SEO plugins automatically generate:

• XML sitemap
• Image sitemap
• News sitemap (some plugins)
• Video sitemap (some plugins)

After migration, you simply submit the new sitemap to Google Search Console.

If you're migrating from a non-WordPress CMS

If you're moving from platforms like Sitecore, Drupal, Joomla, Umbraco, Kentico, or a custom CMS, a typical migration workflow is:

1. Import pages into WordPress.
2. Import SEO metadata via CSV or custom fields.
3. Import the redirect map (301 redirects).
4. Install AIOSEO or Rank Math.
5. Generate a fresh XML sitemap.
6. Submit the sitemap to Google Search Console.
7. Crawl the site to verify titles, canonicals, robots tags, and redirects.

This approach preserves the most SEO value while minimizing manual work.

If you can share which CMS you're migrating from (e.g., Drupal, Sitecore, Joomla, Adobe Experience Manager, Umbraco, or a custom CMS), I can recommend the smoothest import process and the plugins or tools that work best for that specific platform.

For a CMS → WordPress migration, the SEO plugin choice depends on where your existing SEO data lives (old CMS export, database fields, CSV, another SEO plugin, etc.). The plugins that generally make this easiest are:

www.seopress.orgyoast.com

My recommendation for a CMS migration (not just switching WordPress plugins): use SEOPress or Rank Math.

• Choose SEOPress if you have exported metadata from the old CMS (CSV/XML/database dump). It has a straightforward import workflow and supports importing metadata and redirects from CSV or other SEO systems. www.seopress.org
• Choose Rank Math if you want an all-in-one SEO stack after migration (SEO fields, redirects, schema, sitemap management).
• Choose Yoast if your team already knows it and the migration is mostly from another SEO plugin rather than a different CMS. Yoast has migration tools for many SEO plugins, but some redirect features require Premium. yoast.com

For a clean migration, I’d usually do this:

1. Export from the old CMS:
   • URL
   • SEO title
   • meta description
   • canonical URL
   • robots/noindex settings
   • old URL → new URL redirect map
   • image alt text (if important)

2. Import content into WordPress.

3. Import SEO metadata into your SEO plugin.

4. Import redirects.

5. Generate the new XML sitemap and submit it in Google Search Console.

One important point: don’t rely on the SEO plugin alone to “discover” old URLs. Preserve your old URL structure where possible, and maintain a redirect map for every changed URL.

If you tell me which CMS you are migrating from (Drupal, Joomla, Sitecore, Magento, custom CMS, etc.) and whether you have a CSV export, I can suggest the smoothest migration path.

For a CMS → WordPress migration, the easiest SEO plugin depends on where your existing SEO data lives (database fields, CSV export, old plugin, etc.). For most migrations, I’d shortlist these:

yoast.comrankmath.com

My recommendation for a CMS migration:

1. If you can export your old CMS SEO fields (title tags, meta descriptions, canonical URLs, robots settings) to CSV:

Use Rank Math or Yoast + a migration/import process. You’ll have the most control.

2. If you have thousands of existing URLs and need redirects:

Consider Rank Math or Yoast SEO Premium because redirect management is integrated. Yoast Premium supports importing redirects from CSV and other redirect sources. yoast.com Rank Math also supports importing redirects from CSV and other redirect plugins. yoast.comrankmath.com

3. If the old CMS already has an SEO plugin equivalent:

Check whether your chosen plugin has a direct importer. For example, Yoast supports importing SEO data from several SEO plugins, preserving items such as SEO titles and meta descriptions. yoast.com

A typical migration workflow I’d use:

1. Crawl the old site and export:
   • URL list
   • title tags
   • meta descriptions
   • canonical URLs
   • noindex rules
   • XML sitemap URLs
   • existing redirects

2. Import content into WordPress.

3. Import SEO metadata into the SEO plugin.

4. Load old URL → new URL redirects.

5. Generate the new WordPress XML sitemap.

6. Compare old vs. new crawl before launch.

For a large migration (10k+ URLs), I would not rely only on an SEO plugin importer—use a crawl/export tool as the source of truth and import the data into WordPress custom fields or the SEO plugin.

If you tell me which CMS you are migrating from (Drupal, Joomla, Sitecore, Craft, Magento, custom CMS, etc.) and roughly how many URLs, I can suggest the cleanest migration path.