7 Best WordPress SEO Plugins [Both Free and Paid]

| | April 15, 2023

Are you looking for the best WordPress SEO plugins for your website? You've come to the right place.

Search Engine Optimization (SEO) is a vital aspect of any website, especially for those powered by WordPress. It helps to enhance the visibility of your website in search engine results pages, which drives traffic to your website and helps you to achieve your business goals.

While WordPress is an excellent platform for creating SEO-friendly websites, using an SEO plugin can take your website optimization to the next level.

In this article, we will explore some of the best SEO plugins for WordPress, their features and benefits, ease of use, pricing plans and more.

By the end of this article, you will have a better understanding of how SEO plugins can help you optimize your WordPress website for search engines, make your site fast, optimize your images and more.

And you will be able to choose the best SEO plugins for your WordPress website that can make your site SEO-friendly and boost its rankings on search results.

Let's get started.

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What are the Best WordPress SEO Plugins?

Our Top 3 Picks

#1 Rank Math

Rank Math is the ultimate SEO tool that will help you optimize your website for search engines, increase your website's visibility, and attract more traffic. Get started with Rank Math for free using the link given below.

#2 WP Rocket

WP Rocket offers various features such as cache preloading, browser caching, and minification of HTML, CSS, and JavaScript files to help your site load faster. It offers a 14 day free trial so you can  try it risk-free.

#3 Link Whisper

Link Whisper uses AI to suggest relevant internal links as users create content, making it easier to create a cohesive internal linking strategy. It offers a 30-day money-back guarantee so you can try it risk-free.

Here is the complete list of SEO plugins that can surely boost your WordPress SEO:

  1. RankMath SEO
  2. WP Rocket
  3. Link Whisper
  4. ShortPixel
  5. BunnyCDN
  6. MonsterInsight
  7. Easy Table of Contents
RankMath SEO Plugin

Optimizing blog content for SEO can be hard for beginners. This is where an SEO plugin like RankMath can help you optimize your blog for better rankings on search engine.

what is RANKMATH seo?

Rankmath SEO Plugin is an all-in-one, user-friendly and powerful WordPress plugin that helps your website to rank better on search engines.

It offers a comprehensive on-page optimization tool that analyzes your website pages and provides real-time feedback on your content's readability, SEO-friendliness, and keyword usage.

It works by analyzing the content on your website and providing suggestions to improve its ranking on search engine results pages.

Rank Math also helps to track your website's keyword rankings and performance for specific keywords and phrases.

It also supports rich snippets and schema markup, enabling you to add structured data to your website pages, which improves your website's search engine visibility and click-through rates.

Another important feature by Rank Math is its integration with Google Search Console that provides detailed insights into your website's search engine visibility, performance, and issues.

As of April 2023, RankMath free version has got more than 1 million downloads and 5000 plus 5-star rating thank to its numerous helpful features. Get started with Rank Math for free.


  • Installation Wizard: It offers an easy to use installation wizard that seamlessly complete the setup withing few minutes.
  • One-click Import: Easily switch from other SEO plugins like YoastSEO or All-in-SEO without loosing your existing SEO settings.
  • On-page SEO: RankMath automatically scans your content and suggest improvements (SEO Analysis Score) to optimize it for SEO.
  • Third-party Integration: RankMath installation wizard automatically handles Google Search Console and Google Analytics integration.
  • Sitemap: It automatically generates sitemaps for your blog/website.
  • Image SEO: It automatically takes care of image SEO like Title, Alt text, Description
  • Redirection: RankMath supports advanced redirection - 301, 302, 307, 410 and more.
  • 404 Monitor: 404 error means that a link on your site is broken which is considered bad user experience. RankMath finds all such error on your site automatically. 
  • Schema: It supports schemas like FAQ Schema, Article Schema, Product Schema and more that helps search engines better understand the info on a site in order to serve rich results.


  • Supports Unlimited Website: A single premium subscription allows you to use RankMath on unlimited websites.
  • Keyword Rank Tracker: Track position of important keywords of your website on Google right from RankMath Dashboard.
  • Advance SEO: RankMath supports advance SEO features like WooCommerce SEO, Local SEO, Image SEO Pro and more.
  • Advance Sitemap: It supports advance sitemap like Google News and Google Video.
  • Email Reports: It automatically sends periodic SEO performance of your websites.
  • Content AI Credits: Get customized tips to optimized your site content for search engines.
  • Page Builder Integration: RankMath offers integration with popular website builders like Elementor and Divi.

There is so many features offered by RankMath that it is difficult to highlight all of them here. You can check all the features offered in free as well as pro version here - RankMath Free vs Pro.

pricing plans

RankMath offers a completely free plan for new users. Apart from the free plan, it offers the following paid plans - Pro Plan ($59/year), Business Plan ($199/year) and Agency Plan ($499/year).

RankMath SEO Pricing

Pro Plan: It would cost you $59/year and include all the features under the Free Plan. Other features include powerful schema generator, track 500 keywords, 15 content AI credits, 24/7 support and more. You can use RankMath Pro on unlimited websites under this plan.

Business Plan: This plan at$199/year is best for small to medium size businesses or agencies. You can use RankMath on 100 client websites under this plan and cover everything under the Pro Plan. 125 content AI credits, track 10,000 keywords, white label email reports, support for client sites are some of its notable features.

RankMath offers a completely free plan which is perfect for a new websites to optimize it for SEO. No credit card is required to join the free plan. Sign up with the link given below.

Please Note: I have seen most websites using different plugins for redirection, sitemap, rich snippets, structured content, broken link checker and more. But you are not required to install all these plugins for features that can be handled by a single SEO plugin like RankMath. Moreover, using multiple plugins for overlapping features can cause different performance issues on your site. Hence, it is recommended to avoid using more than one plugin that offer the same features.

WP Rocket Caching Plugin

A slow website is bad for SEO because it can negatively impact your website’s ranking in the search engine. That is why it is important for webmasters and marketers to keep in mind that Google considers site speed as an important ranking factor.

Slow loading times can cause visitors to abandon a website, which can lead to reduced online sales and lower SEO rankings.

The negative effects of slow loading times are felt across the board-

  • From customers who may abandon their visit because they assume that the content is not worth waiting for.
  • To search engines who could penalize the site for not providing an optimal user experience.

This is where a caching plugin like WP Rocket can help to boost your website speed.


WP Rocket is a premium WordPress caching plugin that speeds up your site by caching and compressing the pages you serve.

The plugin uses a variety of techniques to serve cached content, including server-side caching and browser caching. That is why it is able to serve cached content to visitors, which means they can load pages much faster.

It also includes other features such as minification, browser caching, GZIP compression and more.

WP Rocket has over 4 million downloads, with more than 100 thousand active installations on sites all around the world.

If you want to improve your website loading speed and Google PageSpeed Insights score including Core Web Vitals then I would recommend you to try WP Rocket. If you want to learn more, check out article - WP Rocket review where I have explained in detail all the benefits, features, price, ease of use, alternatives and more.

key features

  • Easy Optimization Settings: 80% of web performance best practices are automatically applied when you activate the WP Rocket plugin.
  • Gzip Compression: WP Rocket compresses the web page files using Gzip to load it faster.
  • Browser Caching: WP Rocket uses browser caching where the web browser stores a copy of a web page in its cache, so that when the user revisits the same page, it can be rendered from the local copy. This saves bandwidth and time on subsequent visits to the site.
  • Cache Preloading: WP Rocket automatically preloads the cache every time you make some changes on your web pages. It also supports link preloading.
  • Page Caching: WP Rocket caches the web pages by creating static HTML files which makes your site load faster.
  • File Optimization: This feature minify and combine the CSS and JavaScript files of your site, optimize CSS delivery that makes the size of your web page smaller for faster loading.
  • Lazy Loading: This option defer the loading of images on your web page. This helps in loading the web page faster and improve user experience.
  • Compatibility: WP Rocket is compatible with the most popular web hosting, themes and plugins.

pricing plans

Here are the paid plans currently in offer by WP Rocket - Single Plan ($49/year), Plus Plan ($99/year) and Infinite Plan ($249/year).

WP Rocket Pricing

Single Plan: This plan lets you use WP Rocket on a single website. It would cost you $49 every year and comes with performance packed features like - page caching, gzip compression, cache pre-loading, browser caching, minify (CSS, JavaScript), lazyload and more.

Plus Plan: It covers all the features under the Single Plan. By subscribing to this plan ($99/year), you can use WP Rocket on three websites.

Infinite Plan: If you have large number of websites or if you manage multiple websites of yor clients, you can save a lot by subscribing to this plan. It would cost you $249 every year and you can use WP Rocket on unlimited number of websites.

Site speed is one of the important ranking factor on search engines and WP Rocket can really help you improve the core web vitals score, pagespeed score and overall loading speed of your site. It doesn't offer any free plan, however, it offers a 14-days 100% money-back guarantee on all of its paid plans. Sign up risk-free with the link given below.

Linkwhisper Internal Linking Tool for SEO

Internal linking refers to the practice of linking to other pages within the same website. By linking to related pages within your own website, you signal to search engines which pages are most important and relevant to your target audience.

This improves your website's search engine visibility and user experience, as visitors can easily navigate and find relevant content on your website.

Thus, internal linking is an important SEO strategy as it helps search engines understand the structure and hierarchy of your website pages. It also helps to distribute page authority and link equity throughout your website, which improves the overall SEO-friendliness of your website.

Though you can manually link your internal pages with related pages on your site but often people ignore this strategy as it can be time-consuming.

However, one smart AI SEO tool that I use on my blog Technicalwall.com is Link Whisper. It helps me to internal link my blog articles with related pages automatically thereby helping in higher rankings on search engines.

what is linkwhisper?

Link Whisper is a powerful internal linking SEO plugin for WordPress that can help you improve your search engine ranking and drive more traffic to your website.

One of the primary benefits of using Link Whisper is that it simplifies the process of adding internal links to your content. 

With just a few clicks, you can quickly identify relevant pages and posts within your website that can be linked to your current content. This saves you time and effort, and ensures that your internal links are optimized for maximum impact.

It also offer in-context link suggestion to ensure that your internal links are natural and effective in improving your website's search engine visibility and user engagement.

Another key benefit of using Link Whisper is that it helps you to maintain a consistent internal linking strategy across your website. 

By providing you with useful insights and analytics, this plugin enables you to make data-driven decisions about how to structure your website and use internal links to improve your SEO.

key features

  • Automatic link suggestions: LinkWhisper scans your website content and suggests relevant internal links based on your target keywords and phrases.
  • In-context link suggestions: suggests internal links based on the context of your content, including the sentence structure, topic, and relevance.
  • Link management: It also helps to manage and track your internal links, including broken links, no-follow links, and orphaned pages.
  • Bulk linking: It helps in quickly adding internal links to multiple pages at once and manage your anchor text to ensure it is relevant, natural, and effective.

pricing plans

Link Whisper offers the following paid plans - 1 Site License ($77/month), 3 Site License ($117/month) and 10 Site License ($167/month).

If you're looking for a powerful and easy-to-use internal linking SEO plugin for WordPress, Linkwhisper is an excellent choice. With its advanced features, intuitive interface, and robust analytics, this plugin can help you achieve your SEO goals. Try Link Whisper risk-free with its 30 day money-back guarantee. Get started with the link given below.

ShortPixel Image Optimization Plugin

Images are an integral part of web design that help you get your message across through visuals but they can also slow down a website. This is because they take up a lot of bandwidth to slow down a website.

That is why it is crucial to use optimized images so that they don't slow down the page load time.

And one such SEO plugin for WordPress that does the job perfectly is - ShortPixel.

what is shortpixel?

ShortPixel is a WordPress SEO plugin that uses advanced compression technology to optimizes images on your site by compressing, resizing and serving them from its own CDN.

After optimization, images gets smaller in size without losing its quality and your page loads faster. Currently, it is able to optimize all popular image formats like  JPG, PNG, GIF, PDF, WebP and Avif.

key features

  • Free Plan: You can join the free plan to try ShortPixel and compress 100 images per month.
  • Image Format: ShortPixel easily compress and converts common images formats like PNG, JPEG or GIF to nextgen formats like WebP and Avif.
  • Image Quality: ShortPixel supports three image quality - Lossy, Glossy and Lossless
  • Image Size: It supports up to 100 MB image file size.
  • Compatibility: It is compatible with WooCommerce and WPML plugins
  • Backup: All your site images are automatically backup on the cloud.
  • Flexible Pricing: ShortPixel offers both subscription-based and one-time payment plans.

pricing plans

Beginners can join ShortPixel for free by joining its free plan. Under the free plan, you can compress and optimize up to 100 images every month.

It offers both subscription-based plans as well as one-time plans.

Subscription-based Plans: The plan starts at $4.99/month that allows you to optimize up to 7,000 images every month. If you need to optimize more images, you join the following higher-tier plans.

One-time Plans: If you don't want to pay for image compression every month, you can opt for one-time payment. For example, for 10,000 images compression, you can pay a one-time fee of $9.99. ShortPixel also offers one-time payment plans for images greater than 10,000 images.

Check out all the pricing plans here - ShortPixel Pricing.

ShortPixel can significantly boost your SEO efforts by compressing your images and reduce our web page load time. A fast loading page means more page views, a pleasant user experience and better ranking on search engines. Try ShortPixel for free using the link given below.

BunnyCDN Content Delivery Platform

A CDN makes it possible to optimize the transfer of content. This is done by providing a copy of the content on servers that are close to the user. And one such popular content delivery platform is Bunny CDN.

what is bunny cdn?

Bunny CDN is one of the best content delivery networks in the industry. They provide CDN solutions for web, video, and app delivery.

They are a company that specializes in high-quality and cost-effective global content delivery services.

It uses a distributed network of dozens of data centers to deliver the fastest and most reliable CDN service out there.

While it doesn't actually store the actual website or video on it, it caches data and stores these copies in various locations around the world in order to make sure that as many people as possible can access them by using their nearest server.

One of the main feature of Bunny CDN is Edge Storage location around the globe. These storage offers up to 5X faster download speeds and latencies compared to traditional cloud storage.

Check out below some of the advanced features offered by Bunny CDN.

key features

  • Powerful Servers: Offers NVMe and SSD technology to ensure millisecond latencies when serving your website files to your users.
  • Edge Storage: Cloud storage to deliver up to 5X faster download speeds and latencies.
  • Perma-Cache: Permanently store a copy of your files on its edge storage for a 100% cache HIT ratio.
  • DDoS Protection: Bunny CDN also offers protection against one of the most common online threat - DDoS attack.
  • Bunny Optimizer: Automatically minifies, compresses and optimizes your static files such as images, CSS and JavaScript files.
  • Free SSL Certificate: Get a free SSL certificate from Let's Encrypt.
  • 24 by 7 Support: I have contacted the support team a couple of times and got answer within couple of hours. Sometimes even faster.
  • Instant Purging: If you update your site quite often or have an online store that required update information, Instant Purging can help you display the latest update to your users.
  • Free Trial: Bunny CDN offers a 14-day free trial to first time users looking to try it before upgrading to the paid plans.

pricing plans

Bunny CDN offers two pricing plans - Standard Network for region based pricing (from $0.01 to $0.06 per GB) and Volume Network for volume based pricing ($0.002 to $.005 per GB).

Bunny CDN Pricing

Standard Network: For beginners it is recommended to start with the Standard Network. If your site is new and gets few hundreds visitors every month, then this plan would cost your around only $1 every month which I think quite cheap as compared to other CDN service providers.

For example, if your website is getting decent traffic from United States, serving around 100 GB of bandwidth per month, then it will cost you around 100 x 0.01 = $1.00 per month. It can't get any cheaper than this.

Volume Network: For websites getting thousands of visitors every day, the Volume Network plan would give best return for the money invested.

A CDN service can definitely supercharge your website in terms of speed. A faster website ranks better on search engine in comparison to a competitor website which is very slow to load. Thus, Bunny CDN can definitely help in your website SEO to rank your site higher on search engines. Join the 14-day free trial using the link given below and boost your website speed.

MonsterInsights Google Analytics Plugin

Google Analytics is a free and easy to use tool that enables you to track your website traffic. You can get helpful insights from Google Analytics as to:

  • how people engage with your content
  • where they come from
  • what they are doing on your site
  • which pages are the most popular
  • which devices people are using
  • what type of traffic (i.e., browsers, devices) visit your site
  • how they found your site
  • how long they stay on your site
  • which pages they visited
  • And many more

And you can track all these metrics right inside your WordPress dashboard with actionable insights with the help of a plugin called - MonsterInsights.


MonsterInsights is one of the best WordPress SEO plugin that is designed to help you understand user behavior on your website so you can take actionable next steps.

It integrates with Google Analytics and collects data on traffic, events, conversions, and engagement so you can see how users are interacting with your site.

The tool provides data about individual pages rather than just entire sites or web pages as many traditional analytics tools do.

This includes an in-depth understanding of which pages are performing better than others - enabling marketers to make informed decisions about how to allocate their budget in future campaigns.

If you're into affiliate marketing, you can use MonsterInsights to easily set up affiliate link tracking. It helps you to see how much traffic you send to each product or site from a single report, regardless of which affiliate program you're using.


  • Universal Analytics & GA4: Setup universal website tracking and Google Analytics 4.
  • eCommerce Tracking: 1-click tracking for WooCommerce, Easy Digital Downloads, LifterLMS, and MemberPress.
  • Outbound Link Tracking: Automatically track every outbound link clicks to see exactly what sites you're sending users to.
  • Affiliate Link Tracking: Accurately track which affiliate links are getting more clicks.
  • File Download Tracking: Automatically track which files are getting the most downloads.
  • Scroll Tracking: Enable scroll-depth tracking to see which pages is getting maximum engagement.
  • EU Compliance: Stay compliant with GDPR, CCPA (US), PECR (UK), PIPEDA (Canada), and other privacy regulations automatically.

pricing plans

MonsterInsights offers the following paid plans - Plus Plan ($99.50/year), Pro Plan ($199.50/year) and Agency Plan ($399.50/year).

MonsterInsights Pricing

Plus Plan: This plan is best for bloggers and affiliate marketers. It would cost you $99.50/year for single website and offers features like - unlimited tracking of page views, users, standard analytics features, scroll tracking, media tracking and more.

Pro Plan: eCommerce sites and businesses can subscribe to this plan at $199.50/year for 5 websites. It include all the features of Plus Plan and also offers advanced features like form conversion rate, eCommerce conversion rate and more. Advanced integrations like WooCommerce, EasyDigitalDownloads, WPForms and more are also included in the plan.

Check out all the pricing plans here - MonsterInsights Pricing.

MonsterInsights offers a 14-day money-back guarantee on its paid plans. Sign up risk-fre using the link given below.

Easy Table of Contents WordPress Plugin

By adding table of contents website owners can organize content to make it easier for visitors to navigate. It also improves the website's search engine optimization (SEO) potential by providing a clear structure that search engines can understand.

It's an effective way to present information in a clear and organized way, which can lead to more satisfied visitors and better SEO results.

WHAT IS easy table of contents?

Easy Table of Content is a WordPress plugin that allows you to insert a table of contents into your posts, pages and custom post types. It's a powerful tool that improves the user experience of a website and boost your SEO efforts.

One of the primary benefits of using Easy Table of Content is that it makes navigating a website more user-friendly. It allows your website visitors to see exactly how you’ve laid out the post content by organizing content into sections.

By providing an easy-to-use table of contents, visitors can quickly find the information they need. This improves the overall user experience, leading to increased engagement, longer visits, and lower bounce rates.

Another advantage of Easy Table of Content is that it improves a website's SEO. Search engines like Google prioritize websites that are easy to navigate and have clear, organized content.

By implementing a table of contents using this plugin, website owners can help search engines understand the structure of their content and improve their search rankings.

Furthermore, Easy Table of Content is highly customizable, allowing website owners to tailor their table of contents to their specific needs. 

The plugin supports a variety of styling options, including different bullet styles, font sizes, and colors. Additionally, it's highly responsive, meaning that it will work well on mobile devices, ensuring that all visitors can benefit from a well-designed table of contents.

With its intuitive interface and customizable features, it's an easy-to-use and effective solution for organizing and presenting content on your site.

key features

  • Automatically generate a table of contents for your posts, pages and custom post types.
  • Supports the Rank Math plugin.
  • Works with the Classic Editor, Gutenberg and other popular page builders like Elementor, Divi, Thrive Architect and more.
  • Option to enable or disabled the table of contents on a post by post basis.
  • Option to customize the Table of contents with different colors and theme of your choice.

pricing plans

You can use the Easy Table of Contents plugin by downloading its free plugin from WordPress.org.

If you need premium features, you can choose from any of these paid plans - Personal ($49 for 1 site), Multiple ($69 for 3 site), Webmaster ($79 for 10 site), Freelancer ($99 for 25 site), Agency ($199 for unlimited sites) and Lifetime ($499 for unlimited sites with lifetime updates).

If you're looking to improve the user experience and SEO potential of your WordPress website, Easy Table of Content is an excellent plugin to consider. Get started using the link below.

What are WordPress SEO Plugins?

WordPress SEO plugins are tools that are designed to help website owners optimize their WordPress websites for search engines. These plugins offer a range of features that enable website owners to improve their website's search engine visibility, user experience, and overall online success.

Some of the key features offered by WordPress SEO plugins include:

  • On-page optimization: Rank Math, one of the best SEO plugin for WordPress helps to optimize your website's on-page elements, such as title tags, meta descriptions, and header tags.
  • Website speed optimization: WordPress SEO plugin like WP Rocket help in optimizing your website's performance, including page load speed, caching, and image optimization. This also include optimizing image sizes, minify CSS and JavaScript files, and enable browser caching.
  • Internal linking: Internal linking is important for SEO as it helps search engines understand the structure and hierarchy of your website pages. WordPress SEO plugin like Link Whisper helps to analyze your website's internal linking structure and suggest improvements.
  • Image optimization: Images are an important part of any website, but they can also slow down your website's page load times. WordPress SEO plugin like ShortPixel can help in optimizing your website's images, including tools to compress and resize images without losing quality. This improves your website's page load times and overall user experience.
  • CDN integration: Content Delivery Networks (CDNs) like Bunny CDN or Cloudflare are used to speed up the delivery of your website's content to users around the world.

Overall, WordPress SEO plugins are powerful tools that can help website owners improve their website's SEO-friendliness, user experience, and overall online success.

By using these plugins effectively, you can improve your website's search engine visibility and drive more traffic to your website.

Wrapping Up

WordPress is one of the best platforms for SEO (Search Engine Optimization). The setup and configuration of WordPress SEO is easy and straightforward due to its support for plugins.

Choosing the right SEO plugin for your WordPress website can make a big difference in your website's search engine visibility, performance, and user experience.

In this article, I have tried to cover all the important and best WordPress SEO plugins that can help you achieve higher rank on search results.

Each of these plugins offers a range of features and benefits to help you optimize your website for search engines, and choosing the right one depends on your specific needs and preferences.

Which SEO plugin you like the most for your WordPress website? Please share your thoughts in the comment section below.

Sharing is Caring! If you like my effort in creating this article, please share it with your friends on social media channels. The sharing link is given below.

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Deepak Choudhary

Deepak Choudhary is the founder of Technicalwall.com. He is a Blogger and an Affiliate Marketing Expert. He publishes useful articles for newbie bloggers related to the following topics - Affiliate Marketing, Email Marketing, Software Reviews, Software Tutorials, Blogging, WordPress, SEO, Passive Income, and more.