8 Best Content Optimization Tools for SEO

Looking for the best content optimization tools for SEO?

Search engines are all about giving users the best possible experience when they search for information. One way they do that is by promoting high-quality content. And that’s why you need a content optimization tool in your digital marketing toolbox.

In this article, we’ll show you the best content optimization tools to help boost your SEO.

What Are Content Optimization Tools?

Content optimization is the process of ensuring your content is primed to perform well on search engine results pages (SERPs). As a result, it will reach the highest number of people possible.

Content optimization tools help you do this without going through your content with a fine-tooth comb. Doing so would mean spending hours optimizing a single piece of content. Examples of what content optimization tools can help you with include:

Content optimization tools give you a competitive edge that helps your content stand out, drive more traffic, and improve conversion rates. That's why your content strategy must include the tools you'll use.

The Best Content Optimization Tools for SEO: Our Expert Picks

Ready to improve your content’s performance?

Here’s our expertly curated list of the best content optimization tools to help you do that.

1. All In One SEO (AIOSEO)

AIOSEO is one of the most powerful content optimization tools for SEO.

AIOSEO is a powerful yet easy-to-use SEO plugin boasting over 3 million users. Millions of smart business owners and marketers use it to help them boost their search engine rankings and drive qualified traffic to their sites. 

The plugin even has features designed explicitly for WordPress SEO. It lets you optimize your posts and pages for greater visibility on search engines.

For step-by-step instructions on how to install AIOSEO, check our detailed installation guide.

The SEO modules in AIOSEO are super easy to use and are designed to give your website and content a better chance of ranking. Regarding content optimization, AIOSEO can help you:

Write SEO-friendly Content

Writing Assistant is AIOSEO's revolutionary tool that acts as your personal SEO coach and helps ensure your content is primed to rank well on search engines.

Generating a report from the sidebar.

Writing Assistant grades your content according to the top ranking pages targeting the same keyword as your content. The best aspect of Writing Assistant is that it works on both existing content and the content you're currently writing. It also gives suggestions on how to use the LSI keywords it suggests.

Example of how Terms are used by other publishers.

Speed Up Your On-page SEO Improvements with TruSEO Highlighter

One such feature is the TruSEO Highlighter. This is a fantastic app that makes optimizing for on-page SEO super easy. It analyzes content, makes readability recommendations, and highlights items that need fixing.

For example, AIOSEO's TruSEO Highlighter can show you when a section of your content can be better optimized by adding a subheading.

Subheading distribution in TruSEO

When you click on the eye icon, the section of our text that needs another subheading is highlighted in blue. And a floating toolbar appears.

trueseo highlighter example

If you have more than one instance of an item to fix, click the arrows in the floating toolbar to find the next item.

TruSEO floating toolbar

With these and more tools, content optimization becomes a breeze.

Drill-down on Content Optimization with TruSEO Analysis

AIOSEO's TruSEO On-page Analysis module gives you a score showing how well you've optimized your content. It also gives you a Page Analysis report, which shows you what you have done right. You also get recommendations on what to improve in your content.

This powerful tool is designed to help you create SEO-friendly content. 

AIOSEO TruSEO On-page Analysis

You also get a title checker to help ensure your SEO title is properly optimized.

Title Page Analysis

The Page Analysis report also gives you recommendations for improving your page's readability. This results in user-friendly content.

AIOSEO's readability analysis

Search Statistics: Content Optimization for Published Content

Besides this fantastic feature, AIOSEO has a Google Search Console integration called Search Statistics. This powerful module lets you track content performance from your WordPress dashboard.

AIOSEO's Content Performance report.

This is an excellent tool to help you know which content on your site is doing well.

Clicking on the Top Losing tab will show you content losing rankings on SERPs. This is content you can update and optimize to give it a boost in performance.

You can also use the Content Rankings report in Search Statistics to spot content decay. The report gives valuable insights into your content's performance over the last 12 months.

Content Rankings report

All these valuable insights make it easy to spot content decay and identify which live articles to optimize. This will help ensure that you rank high for your important keywords.

AIOSEO is chock full of other features and tools to help you optimize your content. Examples include the Headline Analyzer, Link Assistant, Cornerstone Content and more. These make AIOSEO one of the best content optimization tools for WordPress.

Pricing: Paid plans start at $49.60. A free version is also available.

2. SEOBoost

SEOBoost Homepage

SEOBoost is one of the best content optimization tools on the market. It is an all-in-one content management, scheduling, planning, managing, and optimizing platform, making it a one-stop shop for content optimization. Because of this, the tool eliminates the need to switch between multiple tools and platforms, streamlining the entire content optimization process.

This makes it an essential tool for creating impactful SEO content strategies.

Core features of SEOBoost include:

  • Content brief creation
  • Topic reports
  • Keyword performance 
  • Competitor analysis

The tool even has a content audit feature that scans existing content and recommends how to optimize it.

Pricing: SEOBoost offers a free demo and a 14-day free trial. Paid plans start at $27/month.

3. OptinMonster

OptinMonster homepage

OptinMonster is another fantastic content optimization tool to consider. Unlike other tools on this list that focus on improving your content's readability and SEO, OptinMonster optimizes your content for conversion.

Studies show that over 70% of website visitors never return, no matter how good your content is. You need a tool like OptinMonster to give them that little nudge to sign up for your email list.

The plugin is built from the ground up to focus on increasing your subscriber base. You can use it to build beautiful pop-ups,slide-ins, floating bars, coupon wheels, and more on your site. These are designed to help you create personalized messages and gamified lead-generation strategies to help boost conversion rates. As a result, getting results from your content marketing becomes easier.

If you’re looking for a content optimization tool to help you boost conversion, then OptinMonster is it. 

Pricing: Starts at $9/month (billed annually).

4. Semrush Writing Assistant

Semrush Writing Assistant homepage

Semrush is a popular all-in-one digital marketing tool used by millions of marketers. While it’s mainly known for keyword research and competitor analysis, the tool also has a powerful writing assistant called the SEO Writing Assistant.

Semrush’s SEO Writing Assistant works as a Google Docs extension and in WordPress. Some of its handy features include a plagiarism checker, reading difficulty grader, and word count target counter. The tool also recommends semantic keywords and alerts you when you are keyword stuffing.

Pricing: Semrush’s paid plans start at $119.95. However, to use the SEO Writing Assistant, you must be on the Guru plans starting at $229.95.

5. Grammarly

Grammarly homepage

Grammarly is another content optimization tool you should consider adding to your arsenal. It’s a fantastic tool that helps ensure your content is free of grammatical and spelling errors.

The tool also helps improve your sentence structure and readability. It also helps reduce passive voice in your writing and enhances conciseness. All this makes your content a pleasure to read, resulting in more return visitors and higher dwell times.

Other features you’ll love include a plagiarism checker and the ability to set the editor to different languages and writing styles. It also has an AI assistant to help you speed up the content optimization process.

Pricing: Free. Paid plans start at $12/month.

6. Clearscope

Clearscope homepage

Clearscope is a popular content optimization tool to help you create content that ranks. The tool crawls top-ranking content on SERPs to find common threads in structure and keywords. It creates a report with outlines, common terms and questions, and more. You can use these to reverse engineer high-performing content on SERPs.

Besides furnishing you with the keywords and phrases to include in your content, Clearscope has a keyword discovery tool and content outlining feature. These are useful tools in helping you create optimized content for your site.

Pricing: Paid plans start at $170/month.

7. Hemingway Editor

Hremmingway Editor homepage

Hemingway Editor is a free online content optimization tool that helps improve your writing. It highlights wordy sentences and helps you remove filler words, resulting in crisp, clear, and engaging scannable content.

The tool makes it easy to identify hard-to-read sentences by highlighting them with different colors according to the difficulty level. It also uses a color scheme to highlight passive voice. Other content optimization tasks Hemingway Editor helps with include recommending simpler words for complex ones, grammatical errors, and more.

Pricing: Free.

8. SurferSEO

SurferSEO homepage

SurferSEO is an on-page content optimization tool that helps users ensure their content is primed for better ranking on search engine results pages (SERPs). The tool compares and analyses top-ranking content on SERPs and gives you a report of the keywords you need to include in your content.

SurferSEO also gives you some of Clearscope's features at a fraction of the cost. For example, when you paste your content into the app, it will give you a content score, show you which keywords you are using and which you aren’t, and display an outline of the post’s structure.

Besides content optimization, SurferSEO also generates outlines and content briefs optimized for SEO.

Pricing: Free. Paid plans start at $49/month.

Best Content Optimization Tools for SEO: Your FAQs Answered

What is a content optimization tool for SEO?

A content optimization tool for SEO is software or a platform designed to help improve the visibility of web content in search engine results. It analyzes, suggests improvements, and provides insights to enhance a webpage's ranking.

The Best Content Optimization Tools for SEO: Our Top Pick

AIOSEO is our top pick for the best content optimization tool for SEO. One reason is it’s a powerful plugin that’s super easy to use, making it an indispensable tool. Plus, it has many features that help you optimize your content within the WordPress editor. From readability to internal links to keyword usage, AIOSEO enables you to be on top of your content game without too much effort.

We hope this post helped you find the best content optimization tool for SEO for your site. You may also want to check out other articles on our blog, like our list of the best on-page SEO tools or guide to SEO copywriting.

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author avatar
Kato Nkhoma Content Writer
Kato is one of those rare unicorns born with a pen in his hand—so the legend says. He’s authored 2 books and produced content for hundreds of brands. When he’s not creating content for AIOSEO, you’ll find him either watching tech videos on YouTube or playing with his kids. And if you can’t find him, he’s probably gone camping.

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