WordPress SEO by Yoast vs All in One SEO vs SEO Ultimate

Searching for “the ONE” WordPress SEO plugin: You are NOT Alone..

Have you been searching for the best SEO plugin for WordPress but confused about which plugin to use for your site and unable to determine to which solution is best for you? You may be possibly looking for a definitive answer on which plugin is “best” or just simply looking for detailed information on the features and highlights of each plugin.

If either is the case you’ve come to the right source.

There are three free WordPress SEO plugins on the market that lay down the basic foundation for WordPress site optimization, but when you dig deep they all have their own strengths.

These are WordPress SEO by Yoast, All in One SEO and SEO Ultimate. Keep in mind these are free plugins, that don’t offer the guarantees/warranties that premium plugins offer to achieve Top 10 Rankings (See » Types of SEO Plugins). They all are solid plugins, very intuitive, helpful to getting started with basic WordPress site optimization and all have their own strengths and weaknesses…so who comes out on top?

Here is our comparison of these 3 plugins for WordPress side-by-side so you can decide which is best for your needs.



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WordPress SEO by Yoast vs All in One SEO vs SEO Ultimate

Wordpress SEO by Yoast
All in One SEO
SEO Ultimate
Ease of configuration3 stars5 stars 4 stars
Depth of Features5 stars 4 stars5 stars
Automatically optimizes titlesNoYesYes
Auto-generates META tagsNoYesYes
Canonical URLsYesYesYes
Rich Snippet SupportYesNoYes
Google Analytics SupportNoYesNo
Generates XML SitemapsYesNoNo
Product Strengths • Rich Snippet Preview
• Breadcrumb support
• XML Sitemap
• RSS Enhancements
• Google, Yahoo, Bing webmaster tools verification
• Comprehensive features
• Auto-optimizes titles
• Auto-generates META tags
• Supports WP e-Commerce sites
• Advanced Canonical URLs
• Supports WP e-Commerce sites
• Simple setup, works out the box
• Title Tag Rewriter
• Meta Description Editor
• Deeplink Juggernaut
• Rich Snippet Creator
• Webmaster Verification Assistant
• Module Manager
read Easy WP SEO review
read Clickbump SEO review
read WP SEO Beast review
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WordPress SEO by Yoast Review

WordPress SEO by Yoast is the brainchild of Joost de Valk- WordPress / Web developer, SEO & all round geek that incorporates a dizzying array of features and functionality into a plugin that is very comprehensive..with a bit of a learning curve .

features Features

WordPress SEO Plugin feature list

A list of the main features:

  1. Post titles and meta descriptions
  2. Taxonomy (tag, category & custom taxonomy) title and meta description support
  3. Google search result snippet previews
  4. Robots Meta configuration
  5. Focus keyword testing
  6. Canonical Support: add canonical to taxonomy archives, single posts and pages
  7. Breadcrumbs (for compatible themes) with configurable titles
  8. Permalink clean up
  9. XML Sitemaps with images and configurable options
  10. RSS enhancements, footer/header configuration
  11. robots.txt and .htaccess editor
  12. Clean up head section
  13. Import functionality for HeadSpace2 and All in One SEO

how it worksHow it Works

The plugin offers a variety of functions to begin laying the foundation for optimizing your Worpdress blog within its individual modules.


For example the WordPress SEO meta box (pictured below) allows you to customize Post titles and meta descriptions, use the snippet preview functionality to see what it looks like on Google, and sets a focus keyword to show you how it would look bolded in the search results.


You can also explore other modules such to control aspects such as your Robots Meta configuration that allow you to keep posts and pages out of the index. You can also use the Canonical to distinguish the “original” page from derivative pages within your site carrying the same content, or even use the Permalink Cleaner to clean up permalinks.

One of the most helpful features is its ability to generate an XML sitemap for your site, thus eliminating the need for the Google XML Sitemap plugin. By default it is disabled, so you need to make sure that you check the box to enable it. Once you do, more options will appear as pictured below:


Who WordPress SEO by Yoast is For

People who want an in-depth and comprehensive plugin with many, many optimization features. The plugin is made for the tech-geek audience who likes to customize and tweak every controllable aspect of their blog’s optimization settings, but is also designed so that a beginner user can pick it up and learn with some effort involved.

If you are looking for something that is simple to setup “out of the box” then this plugin is not for you. Try a plugin like All in One SEO. It’s a good thing that WordPress SEO by Yoast is being offered for free because to get the most of your WordPress SEO optimization you will need to combine this plugin with a »WordPress SEO plugin that has more premium features (this blog’s rankings were achieved with a combination with both a free and premium plugin).

Submission Successful

What We Like

  • Yoast SEO can strip the category base to shorten your URLs (/category/name-of-category/name-of-post)
  • Good permalink, canonical, and indexation controls. Great overall level of control with title formats on posts, pages, categories and archives
  • The plugin generates XML sitemaps so the Google XML sitemap plugin is not needed
  • Rich snippet preview features are an interesting feature
  • Breadcrumb support is great if your theme doesn’t support this feature


What We Don’t Like

WordPress SEO by Yoast..

  • Has longstanding issues with displaying titles
  • Can be buggy at times (but the support is excellent)
  • Focused keyword testing isn’t very intuitive. Works well if you’re just using one word such as “advice”. However, if you enter a phrase such as “relationship advice,” it doesn’t match the words separately if you use them at different points in the page even though they can clearly be matched together by search engines.
  • Focuses heavily on keyword density as a factor which may lead to poorly written copy or even worse an overoptimization penalty by Google
  • Manual entry for meta description and keywords for each post, category or tag
  • Will freeze with certain sites depending upon the theme
  • Cannot guarantee Top 10 Rankings alone. Must be combined with a » WordPress SEO plugin with more powerful features.

The Bottom Line

This plugin has a bit of a learning curve so if you’re looking to invest alot of time optimizing your blog then you will enjoy the seemingly endless options and settings you can customize/tweak. It does has some great features that other plugins don’t offer such as Breadcrumb support, XML Sitemaps, and RSS enhancements. These things won’t necessarily guarantee you top rankings, but they do help improve the overall SEO friendliness of your site.

WordPress SEO by Yoast download

WordPress SEO by Yoast Options:

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All in One SEO Review

All in One SEO is the considered the “grandaddy” of all SEO plugins. It is the most downloaded free SEO plugin for WordPress blogs and for good reason. It keeps the process simple and painless.

Let’s learn more about what makes this plugin so special.

features Features

All in One SEO feature list

The plugin features:

  • Google Analytics support
  • Support for Custom Post Types
  • Advanced Canonical URLs
  • Fine tune Page Navigational Links
  • Built-in API so other plugins/themes can access and extend functionality
  • ONLY plugin to provide SEO Integration for WP e-Commerce sites
  • Nonce Security
  • Support for CMS-style WordPress installations
  • Automatically optimizes your titles for search engines
  • Generates META tags automatically
  • Avoids the typical duplicate content found on WordPress blogs
  • For beginners, you don’t even have to look at the options, it works out-of-the-box. Just install.
  • For advanced users, you can fine-tune everything
  • You can override any title and set any META description and any META keywords you want.
  • Backward-Compatibility with many other plugins, like Auto Meta, Ultimate Tag Warrior and others.

how it worksHow it Works

The All in One SEO pack works from a single admin panel and allows you to lay the foundation for your WordPress site’s SEO with just a few clicks of the mouse.


The plugin has it’s own set of powerful features that has a small description that appears when clicked (see below)


You really don’t have to spend too much time setting up the plugin, but it also offers you to choice to spend more time customizing your optimization settings if you really want to. For example, you can change the Title, Description and keywords of a page but if you leave it blank then the plugin will use your post title as the page title, first 150 words for description and tags for keywords. That’s right…it does it automatically for EVERY post. How great is that?

Other plugins allow you to customize and tweak each post and page separately as well but imagine if you tried doing that for 1000 posts/pages or more? It actually makes more sense to spend your time doing your offsite SEO instead. Fortunately the plugin is free because you are going to need a » WordPress SEO plugin with more powerful features to achieve multiple top 10 rankings (our rankings were achieved with All in One SEO and » Easy WP SEO).

Who All in One SEO is For

1. People who don’t want to spend alot of time optimizing their WordPress sites.
2. People who want a plugin built on simplicity that works right “out of the box”.
3. WordPress beginners who don’t need a plethora of advanced features that really don’t affect rankings much anyway.

Submission Successful

What We Like

All in One SEO’s

  • Single admin page for plugin configuration
  • Automatic optimization of posts and pages
  • Support and troubleshooting on the official WordPress forums
  • Simplicity of options
  • The only free SEO plugin to support WP e-Commerce sites (a major +)
  • Has Google Analytics integrated into it (a major +)


What We Don’t Like

All in One SEO..

  • Will display some nagging messages/ads in the free version
  • Cannot guarantee Top 10 Rankings alone. Must be combined with a WordPress SEO plugin with more powerful features.

The Bottom Line

All in One SEO is a simple “set and forget” plugin that will never let you down. Within minutes you can lay down your site’s basic SEO foundation. With what it lacks, it really doesn’t matter that it doesn’t support Breadcrumbs, because many themes have that feature built-in. To generate your sitemap, simply use Google XML Sitemaps. If someone wants to edit their robots.txt and .htaccess in their admin section then they are probably advanced users who know how to do it manually anyway. Keyword analysis is something that should be done by a dedicated premium WordPress SEO plugin.

If you are someone who is more advanced and needs tons of features then you should look into WordPress SEO by Yoast.

All in One SEO download

All in One SEO Options:

  • Download the latest version of » All in One SEO Pack from the WordPress.org plugin directory
  • How to install and setup » All in One SEO Pack tutorial from WPBeginner.com
  • Compatible with most complimentary SEO plugins. Combine with a premium » WordPress SEO plugin to achieve maximum results

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SEO Ultimate Review

Developed by the team at SEO Design Solutions, this plugin offers a fascinating number of customization options to tweak just about anything in your blogs SEO settings that you can think of. Here’s a list of everything it offers below.

features Features

SEO Ultimate feature list

SEO Ultimate features modules that control the following:

  • 404 Monitor
  • Canonicalizer
  • Code inserter
  • Competition researcher
  • Deeplink jaggernaut
  • File editor
  • Internal relevance researcher
  • Link mask generator
  • Linkbox inserter
  • Meta description editor
  • Meta keywords editor
  • Meta robot tags editor
  • More link customizer
  • Nofollow manager
  • Permalink tweaker
  • Rich snippet creator
  • Sharing facilitator
  • Slug optimizer
  • Title tag rewriter
  • Webmaster verification assistant
  • Whitepapers

how it worksHow it Works

The plugin manages it’s extensive list of features through separate modules within the Module Manager (below).

The plugin’s saving grace is that you can enable or disable each module individually – which means you have full control over your level of involvement in customizing your sites optimization and what the plugin has control over itself.

Some of the key features that differentiate SEO Ultimate:

Deeplink Juggernaut: Interlinks your blog posts based on keywords. You specify a certain keyword and the destination URL, and SEO Ultimate will search your entire site’s content to create links to that destination URL using your keyword as the anchor text. You can also specify the maximum number of links generated for each keyword and exclude specific pages or posts from this autolinking functionality.

404 Monitor: Find URLs that are giving 404 errors so you can use a redirection plugin to point visitors/search engines to the correct URL.

Linkbox Inserter: Inserts a textbox at the bottom of your pages that contains auto-generated link HTML so readers can easily link to your page.

Rich Snippet Creator: Allows you to add snippet code to your posts to make them more appealing to readers.

Webmaster Verification Assistant: Helps you verify your site with Google Webmasters Tools if you need to.

Who SEO Ultimate is For

1. People who want more control over the amount of time they choose to spend laying down their site’s basic SEO foundation whether it be a little or alot.
2. People who want full control over what they are entrusting the plugin with to avoid conflicts with other plugins.

Submission Successful

What We Like

SEO Ultimate’s

  • Ability to enable and disable each module individually
  • Unique features such as the Deep Link Juggernaut, 404 Monitor, Link Cloaking, Rich Snippet Creator and Linkbox Inserter
  • Basic Competition Researcher and Analysis modules


What We Don’t Like

SEO Ultimate..

The Bottom Line

SEO Ultimate achieves a fair balance between All in One SEO (pure and simple) and WordPress SEO by Yoast (very in-depth). The plugin allows you to control the level of involvement you want with the tweaking your blog’s settings – which demonstrates great foresight by its developers. It has some unique features that are worth looking at and hopefully in future versions all the annoying bugs are worked out – which is why we don’t use this plugin for BestSEOPluginforWordPress.com. There are instances where when the plugin is disabled it’s features will remain active (interlinking for example) or where settings are not imported from one plugin upgrade to the next. Unacceptable for us, but the plugin works wonders for some webmasters.

SEO Ultimate download

SEO Ultimate Options:

Table of Contents

The Best SEO Plugin for WordPress | SEOpressor vs ClickBump SEO vs Easy WP SEO

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