The Best AI Writing Assistant: My Top 11 for 10X Content Creation

Looking for an AI writing assistant to help you create content faster?

Creating high-quality content that ranks well in search engines is essential for online success. I’ve found that AI writing assistant tools are pivotal in streamlining this process, helping content creators optimize their work for better visibility and engagement.

In this article, I want to show you some of the best AI writing assistants I’ve found to be the most effective in creating content that ranks.

What Is an AI Writing Assistant?

An AI writing assistant is a software application powered by artificial intelligence (AI), primarily using large language models (LLMs). They help you create, refine, and optimize written content. 

These tools are designed to understand context, generate human-like text, and provide intelligent suggestions that go beyond simple corrections. They assist in various aspects of content creation, including:

• Keyword research: Identifying relevant keywords to target in your content.
• Content optimization: Improving content for better search engine rankings and user engagement.
• Content structure and readability: Ensuring the content is well-organized and easy to read.
• On-page SEO: Keyword placement and usage, and optimizing elements such as meta descriptions, headers, and internal linking.

These tools significantly benefit bloggers, content marketers, and SEO professionals by improving the quality of their content and increasing organic traffic. One thing I love about them is how they’ve helped speed up my content writing workflow.

11 Best AI Writing Assistant Tools for 10X Content Creation

1. All In One SEO (AIOSEO)

AIOSEO is the best AI writing assistant for WordPress sites. It’s a powerful yet easy-to-use SEO plugin that boasts over 3 million active users.

Savvy business owners trust AIOSEO to boost their search engine rankings and drive qualified traffic to their WordPress sites. The plugin has features designed specifically for WordPress SEO, enabling you to optimize your posts and pages for greater visibility on search engines.

Regarding AI writing assistants, AIOSEO has 2 AI-powered features to help you create SEO-friendly content fast: AI Writing Assistant and AI Content. 

1. AI Writing Assistant

The AI Writing Assistant is a tool that helps you create SEO-optimized content effortlessly in WordPress. It’s powered by SEOBoost, AIOSEO’s full-suite content management platform. 

You’ll need an SEOBoost license for AI Writing Assistant, which starts at $30/month.

When it comes to helping you create SEO content, AI Writing Assistant stands out with:

• Detailed Reports: Get detailed data about your keyword, your competitors’ content, and more.
• Optimization Wizard: This guides you on the best possible way to optimize your content. One way it does this is by giving you LSI keywords and synonyms you can add to your content (and how to use them). 
• Competitor Analysis: Gives you insights into top-ranking content and its main on-page factors.

For instance, a feature within the Optimization Wizard that I find particularly useful is the “See Examples” link, found beneath each keyword suggestion. Clicking this link reveals a window displaying how other publishers incorporate that specific keyword into their content.

This productivity booster makes it easier to see how you can use that term in your content, speeding up the content optimization process.

Another benefit of AIOSEO's AI Writing Assistant is its capability to help you optimize existing content. By simply generating a report for the article's primary keyword, you'll receive all the necessary insights to effectively improve that particular piece of content.

As a result, you can quickly create optimized content without sacrificing content quality.

2. AI Content Generator

The AI Content Generator is a powerful tool that helps you automatically repurpose your blog post into various formats.

The biggest advantage is its direct integration into your WordPress dashboard, enabling immediate content generation. This enables seamless integration of the generated material into your WordPress content with a single click.

No more endless toggling between tabs or getting stuck transferring content between platforms.

AI Content is available to both paid and free users. For free users, you’ll have to buy credits (you have 100 free credits to try it out).

Examples of the content types you can create with AI Content include:

FAQ Blocks

You can instantly generate relevant FAQs and their answers, complete with FAQ schema, to boost your SEO and improve user engagement—all without any manual effort. 

Once generated, simply select the FAQs you want and click Insert FAQ Blocks to add them to your post. 

Alternatively, you can copy them for use elsewhere.

Key Points

Key points help emphasize the main concepts or crucial takeaways of your article. 

You have the flexibility to integrate them as a “Too Long; Didn't Read” (TL;DR) summary at the beginning of your content, or as a concluding summary at the end. 

These snippets are highly effective for offering rapid insights and improving readability.

Social Media Posts 

Social media is a crucial digital marketing channel that every brand should actively utilize. 

AI Content simplifies the process of crafting customized social media posts for all major platforms. With just a few clicks, you can generate engaging content for LinkedIn, Facebook, X (formerly Twitter), Instagram, and even email campaigns. 

SEO Titles and Meta Descriptions 

Effortlessly generate concise and compelling SEO titles and meta descriptions that accurately summarize your content. These elements are crucial for boosting your click-through rates and improving overall search performance, as they encourage users to click on search results.

Overall, AIOSEO is the best writing assistant for lean marketing teams, bloggers, solopreneurs, and more. It enables you to conduct most of your content creation and optimization tasks on a single platform, WordPress.

Best for: WordPress users, especially bloggers, solopreneurs, and lean marketing teams, who want an all-in-one SEO and AI content tool.

Pros & Cons: Packed with powerful SEO and AI features inside WordPress; some advanced tools require paid licenses.

Pricing: AIOSEO Lite is free and comes with 100 AI Credits. Paid plans start at $49.60 and include 10,000 AI Credits. 

2. SEOBoost

SEOBoost is another highly-rated AI writing assistant on the market. You can use it for most tasks in the content lifecycle, from scheduling, planning, managing, and optimizing. This makes it a one-stop shop for your SEO content creation workflow.

Regarding writing assistant tools, the core features of SEOBoost include:

• Content brief creation: Define content goals, outline structure, optimize for keywords, and more. 
• Topic reports: Get a detailed on-page SEO analysis for your keyword.
• Keyword performance: See how your content is optimized for that particular keyword. 
• Competitor analysis: Get insights into the on-page optimization of the top ranking articles.

The tool also features a content audit function that scans existing URLs and provides recommendations for optimization.

Best for: Content marketers looking for a simple yet effective AI content optimization tool.

Pros & Cons: Easy to use; limited features compared to competitors.

Pricing: SEOBoost offers a free demo and a 14-day free trial. Paid plans start at $30/month.

3. Semrush Content Toolkit

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 AI-powered Content Toolkit. This includes an article generator that can write entire blog posts.

This tool works as a Google Docs extension and in WordPress. Some of its features include:

• Content grief creator
• A plagiarism checker
• Readability and engagement tool
• Word count target counter
• And more 

The tool also recommends semantic keywords and alerts you when you are keyword stuffing.

What makes Semrush’s AI writing assistant stand out is its deep integration of artificial intelligence to enhance content optimization. By leveraging natural language processing (NLP), the assistant analyzes your draft in real-time and suggests improvements

Best for: Agencies needing an all-in-one solution.

Pros & Cons: Extensive feature set; may be too complex for individual bloggers. High pricing may be a barrier to small businesses.

Pricing: Semrush’s paid plans start at $119.95. However, to use the AI writing assistant, you must be on the higher plans starting at $229.95.

4. Surfer SEO

Surfer SEO is a popular AI writing assistant among SEO content creators. It’s an on-page content optimization tool designed to help users create content primed for better ranking on search engine results pages (SERPs). 

The tool accomplishes this by using AI to analyze and compare top-ranking content on SERPs. It then provides a comprehensive report of the essential keywords and terms that should be incorporated into their own content.

Beyond content optimization, Surfer SEO also plays a crucial role in the content planning phase by generating outlines and content briefs that are specifically tailored for SEO. This ensures that the content is not only optimized at the word and phrase level but also structured effectively to meet search engine requirements.

Best for: Content teams needing comprehensive analysis.

Pros & Cons: Excellent for long-form content; can be overwhelming for beginners.

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

5. Grammarly

Grammarly is another writing assistant you should consider adding to your content marketing toolbox. It helps ensure your content is free of grammatical and spelling errors. 

Besides grammar checks, Grammarly also helps:

• Improve your sentence structure and readability
• Reduce passive voice in your writing
• Enhance conciseness

All this makes your content easier to read, resulting in greater engagement, more return visitors, and higher dwell times. (FYI: Google uses these metrics as a ranking factor, meaning the higher they are, the better your chances of ranking high in SERPs.)

Grammarly's core power comes from its advanced AI, which uses machine learning and natural language processing to go beyond simple grammar checks. This AI analyzes the intent and tone of your writing, offering suggestions to help you achieve your communication goals and continuously refining its advice through ongoing learning.

Best for: Writers focused on grammar and style improvements.

Pros & Cons: Thorough grammar checks; lacks dedicated SEO features.

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

6. Clearscope

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

Apart from furnishing you with the keywords and phrases to include in your content, Clearscope also has a keyword discovery tool that grades your content against top-performing articles. 

Clearscope harnesses the power of AI to analyze not just keywords, but also contextual relevance and search intent. Its machine learning algorithms evaluate your content’s comprehensiveness, readability, and topical depth by comparing it with competing pages on search engines.

The AI also identifies content gaps and suggests high-impact keywords and questions to address, ensuring your articles meet the nuanced needs of searchers. 

Clearscope’s smart approach helps you craft data-driven content that ranks higher and keeps users engaged.

Best for: Professional writers aiming for high-quality output.

Pros & Cons: Effective insights; higher price point.

Pricing: Paid plans start at $170/month.

7. Jasper AI

Jasper is one of the oldest AI assistants on the market. It’s well-known for generating a wide range of content, from long-form blog posts to social media posts and everything in between. 

Jasper also has a massive library of 90+ AI apps designed to help users with any marketing-related task imaginable.

On the writing side, using Jasper for content creation is super easy. Plus, you can train the AI engine to match your brand voice, further bolstering your on-page SEO. 

The only drawback with AI writing tools like Jasper is that you'll need to use them with other SEO plugins like AIOSEO to ensure you've properly implemented your on-page, off-page, and technical SEO.

However, Jasper goes beyond simply generating content. It positions itself as a comprehensive marketing copilot, integrating features like “Company Knowledge.” This is where you can upload internal documents, brand guidelines, and competitive analyses. Doing so helps ensure that all AI-generated content is accurate, on-brand, and strategically aligned with your organization's goals. 

This allows for personalized outputs, reduces factual inaccuracies, and streamlines the content workflow by leveraging your existing institutional knowledge. 

Best for: Marketers and businesses needing a full-featured AI writing and marketing assistant.

Pros & Cons: Huge library of 90+ AI apps, customizable brand voice, and “Company Knowledge” for on-brand accuracy; requires pairing with SEO tools like AIOSEO.

Pricing: Paid plans start at $39/month/seat.

8. WriterZen

If you’re looking for a tool that combines keyword research with writing assistance, WriterZen is a fantastic choice. It’s designed to help you not only find the right keywords but also create engaging content around them. 

Think of it as your writing buddy who’s always ready to lend a hand!

One of the standout features I like in WriterZen is its topic discovery capability. It helps you brainstorm ideas based on trending keywords, ensuring that your content is relevant and timely. 

Plus, it generates outlines based on those keywords, which can save you a ton of time and effort when structuring your articles. No more staring at a blank page, wondering where to start!

What makes WriterZen even more powerful is its integration of AI-driven features that take the grunt work out of content creation. The tool uses artificial intelligence to analyze keyword clusters and search intent, automatically suggesting topics that are most likely to perform well in search engines. 

Its AI-powered content scoring system also evaluates your draft for SEO readiness, readability, and topical coverage. It also provides actionable suggestions to improve your content before publishing. 

Additionally, WriterZen’s AI-powered writing assistant can help rephrase sentences. It does this by recommending semantic keywords and ensuring your content flows smoothly. This makes it easier to create high-ranking content faster.

Best for: Bloggers looking to streamline their writing process.

Pros & Cons: User-friendly; may lack depth in advanced features.

Pricing: Starts at $39/month, making it accessible for many.

9. Outranking

Outranking is all about leveraging AI-driven content optimization strategies to enhance your online presence. The tool focuses on helping you create high-quality content that ranks well in search engines while saving you time.

One of the coolest features of Outranking is its SERP analysis. This allows you to see how your content stacks up against competitors and what you can do to improve your rankings. 

It also automates outline creation based on the analysis, so you can jump straight into writing without getting bogged down in planning.

Another advantage lies in its AI-powered writing and optimization engine. It uses artificial intelligence to conduct deep SERP research, identifying ranking factors, keyword opportunities, and content gaps with precision. 

Beyond outlines, its AI can automatically draft sections of your content based on SERP data. This significantly speeds up the writing process. It also provides real-time optimization suggestions for SEO titles, meta descriptions, and on-page keywords. This ensures every piece you write aligns with Google’s ranking algorithms. 

Best for: Teams requiring fast content production capabilities.

Pros & Cons: Quick setup; may not be as detailed as other tools.

Pricing: Paid plans start at $19/month.

10. PageOptimizer Pro

If on-page SEO is your focus, then PageOptimizer Pro might just be your new best friend. 

This writing assistant is specifically designed for optimizing existing pages and ensuring they perform well against competitors. It’s like having a personal SEO consultant right at your fingertips.

PageOptimizer Pro’s power lies in its AI-powered SEO intelligence. The tool uses advanced algorithms and machine learning models to analyze over 400 on-page SEO factors, including keyword density, word count, and semantic relevance. 

Its AI suggests highly specific recommendations, such as where to add keywords, how to adjust headings, and what structural changes could boost your rankings. 

PageOptimizer Pro also features an AI-assisted content brief generator that helps you plan new content optimized from the start. 

By continuously learning from SERP patterns, the AI ensures you’re always working with the most up-to-date optimization tactics, making your SEO efforts smarter and more effective.

Best for: Bloggers, small businesses, and SEOs focused on page rankings.

Pros & Cons: Highly specialized; limited features outside of on-page SEO.

Pricing: Paid plans start at $34/month.

11. RankMath Content AI

Content AI by RankMath is an AI-powered writing assistant that takes WordPress SEO capabilities up a notch. 

One of the standout features of RankMath Content AI is its ability to provide automated suggestions for keyword usage and optimizations as you write. This means you'll get real-time feedback on how well your content aligns with SEO best practices.

The tool uses AI to analyze your entire post and recommend keyword variations, questions to answer, and optimal word counts. All suggestions are tailored to your specific topic and target audience. It even suggests internal linking opportunities and ideal meta descriptions, ensuring your content is fully optimized from every angle. 

By combining real-time AI insights with WordPress native SEO tools, RankMath Content AI allows you to publish content that’s not only search-engine friendly but also highly engaging and authoritative.

Best for: WordPress users wanting seamless integration with their site’s SEO efforts.

Pros & Cons: Powerful features. AI feature can be glitchy and pricing can be complex for new users.

Pricing: Paid plans start at $3.25/month (credit-based pricing).

The Best AI Writing Assistant: My Top Picks

AIOSEO is my top pick for the best AI writing assistant for WordPress users. One reason is that it’s a powerful plugin that’s super easy to use, making it an indispensable tool for all things SEO. Coupled with the powerful Writing Assistant, you can create SEO-friendly content faster and easier.

Our other top picks for the best AI writing assistant include SEOBoost and Surfer SEO. These tools pack a punch when it comes to helping writers plan and create content that drives traffic.

We hope this post helped you find the best AI writing assistant for your site. You may also want to check out other articles on our blog, like our guide to content repurposing, or our list of the best AI paraphrasing tools.

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The Best AI Writing Assistant: Your FAQs Answered

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