25 Best AI Writing Tools for SEO | Agentic Workflow, Outline Creators, and Researchers

December 20, 2024

Does Google Penalize AI Content?

The best AI writing tools for SEO include:

  1. Ippei's Content Writer
  2. Claude
  3. ChatGPT
  4. Surfer
  5. Copy.ai
  6. Jasper
  7. Koala
  8. Writesonic

You can use AI for SEO. Many prominent SEO professionals have proven you can generate SEO results by using AI. Julian Goldie proves this in a YouTube video titled “How I Ranked #1 in 4 Hours with AI SEO”. He shows how he ranked #1 for both YouTube and a blog post for the local query “SEO training Honiton” in the United Kingdom. 

Furthermore, Matt Diggity of the Chiang Mai SEO Conference polled his SEO community. He found that the majority 68% of the respondents are using AI for SEO campaigns. Clearly, you can use AI for SEO and it’s working for many people.

AI can help your SEO efforts with marketing automation, keyword research, content structure, and backlinking. However, the most common way AI can help your SEO efforts is by using generative AI for efficient SEO content creation. This is accomplished using AI-powered SEO tools. AI-powered SEO tools are digital marketing software that helps users rank better in search engines by leveraging artificial intelligence. 

I've been doing SEO for over a decade now, using AI to rank for some of the most competitive keywords on the internet. I've even created my own AI SEO content writing tool using my extensive knowledge of search engines and user behavior. These are my top picks for the best AI SEO writer tools on the market in 2024 that can help you rank #1 on Google. 

1. Ippei's Content Writer

The content writing tool that is best for SEO is Ippei’s Content Writer tool. That’s because  uses an agentic workflow. Agentic workflow incorporates multiple revisions throughout the process before producing content. In contrast, non-agentic workflow answers a question with no adjustments during the process. It’s like writing an article or academic paper in one shot, without any draft stages. Non-agentic workflow is how popular large language models (LLMs) like ChatGPT respond to queries. Considering that most publications require at least 2-3 drafts, that’s a major problem. 

Agentic workflow leverages multiple AI agents that each excel in a specific task to create a superior result. Ippei’s Content Writer incorporates four different AI agents during the process. These include a researcher, an outline creator, a writer, and an editor. My tool goes into live SERPs to pull and incorporate the keywords and entities that Google prefers at the moment. It removes AI sounding words and sentence structures to avoid AI detection and make it easier for the human reader to understand. You can choose between the latest LLMs from ChatGPT and Claude to your AI content for SEO. 

Try Ippei's Content Writer for free. 

2. Claude

Claude by Anthropic harnesses the power of generative AI through its cutting-edge language models. These include Claude 3 Haiku, Opus, and 3.5 Sonnet. As one of the most advanced AI assistants available, it excels at producing high-quality SEO content with a natural tone. 

Claude 3.5 Sonnet is the most advanced model. It offers superior performance compared to other leading LLMs. According to APIDog, Claude 3.5 Sonnet outperforms both GPT-4o and Gemini 1.5 Pro.

What sets Claude apart for SEO content is its ability to understand context, adapt writing style, and incorporate keywords. Claude helps content creators maintain consistency while adhering to SEO best practices. It offers broad capabilities, like meta descriptions and comprehensive long-form articles. While Claude was not created as an SEO-specific tool, many AI SEO content writer tools use Claude as the foundation. 

3. ChatGPT

ChatGPT by OpenAI revolutionized the SEO content landscape. It is one of the first widely accessible generative AI tools for writers. Powered by OpenAI's GPT models, it excels at generating a range SEO-optimized content ranging from blog posts to meta tags. Its latest version, GPT-4o, is exceptionally impressive. It can accept any combination of text, audio, and image inputs.

ChatGPT is capable of many SEO tasks. These include suggesting keywords, generating content variations, and helping optimize existing content for better search rankings. ChatGPT is the most popular generative AI tool on the market, with over 180.5 million users. Like Claude, ChatGPT is not specifically designed for SEO. However, it's widely used by SEO professionals because of its broad capabilities. 

4. Surfer

Surfer is recognized as one of the best AI SEO tools for blogging. Starting at $99/month, Surfer offers content creators a complete toolkit for generating, optimizing, and refining blog content that performs well in search rankings while engaging human readers. Its AI writer, Surfer AI, generates search-optimized articles in under 20 minutes. Beyond Surfer AI, Surfer provides many other useful tools for SEO content creation.

The AI Outline Generator creates content structures that both readers and search engines love. AI Detector helps editors avoid AI penalties, and the Humanizer ensures content maintains a natural tone. The platform's dedicated focus on SEO optimization sets it apart from general-purpose AI writing tools.

Many SEO content writers mention that Surfer most excels in creating the article outline and keyword research. Most seem to agree that AI content generation with Surfer AI is relatively expensive. Therefore, this tool is useful during the content writing process, but not optimal for generating large amounts of AI content.  

5. Copy.ai

This versatile writing tool helps businesses create better content faster. Copy.ai's GTM (Go-to-Market) Platform makes it easy to write everything from blog posts to product descriptions. What makes it special? It uses multiple AI models to get the best results for each type of content. Plus, you only pay for what you use.

The platform makes SEO content creation simple with smart workflows that save time. It's especially good at creating product descriptions that sell. Teams love how Copy.ai combines their content data and automates routine tasks. This makes it easier to maintain strong SEO across all marketing content. 

Whether you're writing blog posts or product pages, Copy.ai helps keep your content strategy consistent and effective.

6. Jasper

Jasper is an AI tool built specifically for content marketing. It starts at just $39/month and comes packed with over 80 marketing tools ready to use. You'll find everything you need for creating blog posts, landing pages, and easy-to-read listicles. It doesn't just write content, it helps you repurpose it across different formats and languages to reach more readers.

The platform helps you plan smart content strategies by understanding your audience and search trends. It also keeps track of your content calendar to help you stay organized. Jasper scales content quickly and optimizes it for search engines. 

7. Koala

Koala is a powerful AI copywriting tool that doesn't break the bank. It delivers top-notch SEO content for just $7/month. Koala Writer uses advanced AI models like GPT-4o and Claude 3.5 Sonnet to write content that both people and search engines love. The tool comes with everything you need built right in. It can add links, pulls real-time data from Amazon for affiliate content, and create FAQs based on what people are searching for.

Your content even stays fresh and accurate thanks to real-time data updates. Koala also makes articles more engaging by adding AI-generated images and YouTube videos. The handy Outline Editor helps you plan comprehensive articles. Koala Writer has everything covered in one affordable package.

SEO entrepreneur Jaume Ros compared Koala writer against other leading SEO content writing tools. These included Surfer, Kaa, and Autoblogging.ai. He found Koala to be a great option that excels in customizability and SEO content quality. However, the tool is expensive compared to other SEO content writers. 

8. Writesonic

Writesonic produces content that's both SEO-friendly and factually accurate. It creates trustworthy articles backed by real-time data. The tool researches your topic thoroughly and even adds citations to prove your points. It watches what your competitors are doing and suggests ways to make your content better. It even adds internal links automatically to boost your SEO performance.

Writesonic can write articles up to 5,000 words while keeping your brand's unique voice. It can accomplish this in just 5 minutes. It even creates FAQs automatically and lets you add your own documents as sources. Writesonic makes SEO simple for content marketing specialists. 

9. Hemingway Editor

Hemingway Editor makes complex writing simple and clear. This content optimization tool shows results instantly while you type. It highlights difficult to read sentences in red and yellow. Hemingway helps SEO writers format their content so that it's easier to understand for Google. This increases the likelihood Google will rank the content high in search.

The free version checks unlimited text with no restrictions. Hemingway Editor Plus adds powerful AI features for automatic text improvement. It rewrites content to be clearer while keeping the writer's unique style. Users can fix single sentences or entire documents with one click. The tool works great for both quick edits and complete content overhauls.

10. Rytr

Rytr is a simple AI writing tool that creates original content in seconds. This writing assistant helps content creators save time and money. The tool makes everything from blog posts to email copy and ad content. Its built-in text editor lets users quickly edit AI-generated content. Rytr also improves existing content by fixing, rewording, and adjusting text length. The platform includes helpful SEO tools like SERP analysis and keyword generation.

One Reddit users mentions that Rytr has unlimited words and accurate voice. However, the tool isn't good for understanding complicated queries or producing more technical content. 

11. Anyword

Anyword is an AI writer built with marketers and SEO experts in mind. The tool learns from billions of real marketing examples to create content that works. It helps businesses write natural-sounding blog posts that rank well in search results. Writers save research time with Anyword's webpage summary feature.

The tool adds important keywords automatically and creates fresh, original content. It works for many content types, including ads, landing pages, emails, and blogs. Anyword also optimizes email subject lines to boost open rates. Best of all, it tailors every piece of content to match specific target audiences.

12. Frase

Frase helps content creators turn keywords into ranking articles quickly. This tool makes SEO research simple by analyzing top search results automatically. Writers can see important SERP data like word counts and headings at a glance. The AI creates content outlines in seconds instead of hours. Users pick headings from top-ranking articles or let AI suggest new ones. Frase then turns these outlines into complete SEO-optimized drafts.

The tool shows which topics and keywords to include based on competitor analysis. It even suggests how often to use each keyword. Teams can work together easily with built-in collaboration features. Frase takes the guesswork out of creating content that ranks well on Google.

13. ContentShake AI

ContentShake AI from SEMRush is an advanced yet simple AI writing software for content creators. The tool finds winning topic ideas by studying local trends and competitors. It creates SEO-friendly articles that target specific keywords and locations. Writers can use their unique brand voice instead of generic AI content.

The tool works in seven languages and includes useful features for teams. Users can publish directly to WordPress or share through Google Docs. The Chrome extension helps improve writing on any website. ContentShake AI also creates social media posts for Facebook, LinkedIn, X, and Instagram. All articles get optimization scores with one-click fixes for better ranking. This all-in-one tool handles everything from topic research to final publishing.

SEMRush was questioned on Reddit why someone should use their content writing tool over ChatGPT. SEMRush responds that their tool has access to real time SERP data and keyword data while Chat GPT uses historic data. 

14. Writer

Writer is a complete AI writing tool that helps teams create many types of content quickly. The platform includes specialized apps for different writing tasks. Users can turn audio and video into written content with the Recaps feature.

The tool creates blog posts from simple headlines and builds product descriptions from basic details. It excels at marketing content like landing pages, newsletters, and social media posts. Writer can even help with technical tasks like writing error messages or job descriptions. A handy FAQ generator creates clear answers from simple questions. Teams can also analyze images to generate related content.

15. Perplexity

Perplexity combines AI writing with real-time search to create accurate, up-to-date content. Google prefers fresh content, making perplexity a great tool for SEO. The tool searches the internet while writing to ensure all information is current and factual. Users can ask questions and get detailed answers backed by recent sources. Writers can explore topics deeply with follow-up questions.

Perplexity stands out by connecting AI writing with live internet data. This makes it especially useful for creating timely content that needs current information.

Julian Goldie SEO has created a few videos showing how to use Perplexity for AI content writing. Julian shows how Perplexity contributes to superior AI content writing in its ability to find and cite original stats from the live web. Many AI writing tools like ChatGPT lack this ability. 

16. Article Forge

Article Forge is a fast, affordable AI content creator that generates complete articles in under a minute. The tool writes unique 1,500-word articles from a single keyword input. Each piece includes automatically added videos, images, and links to boost engagement. Writers can post content directly to WordPress on a set schedule.

Article Forge uses advanced AI similar to Google's technology, which helps content rank better in search results. The tool creates content in seven languages, perfect for reaching global markets. It saves both money and time compared to traditional content writing. The platform connects with major SEO tools through its API for seamless content automation.

17. Buffer's AI Assistant

Buffer's AI Assistant helps businesses optimize social media content for search and engagement. This AI writing assistant understands each social platform's unique requirements. For instance, X's character limits and LinkedIn's professional tone. Users can create and schedule SEO-optimized posts directly within Buffer, saving time. Quick edit buttons let writers adjust content instantly.

You can adjust posts shorter, longer, more casual, or more formal with one click. While traditional SEO focuses on Google rankings, Buffer helps optimize social media visibility. This is taking on a greater role as consumer search preferences change. 

18. SEOwind

SEOwind is an advanced AI content tool that puts research first and writing second. Unlike basic AI writers, it analyzes top-ranking pages, keywords, and search intent to create content. The tool studies 9,000 words of data to write 3,000-word articles in 20 minutes. Each piece includes statistics, quotes, and internal links from Google Search Console.

Writers can add their brand voice and company details for unique content. SEOwind creates content in 12 languages and includes questions from Google, Quora, and Reddit. The platform builds detailed outlines based on SEO data, letting users customize them for better results. Everything focuses on creating articles that both rank well and provide real value to readers.

19. Grammarly

Grammarly is an AI writing and grammar checker app. Writers use it to draft up documents, adjust content tone, maintain brand voice, and rewrite sections for better clarity.

Clear writing especially is important for SEO. It costs money for Google to interpret content and analyze where to rank it. Hard to understand content with improper grammar is difficult for Google to interpret, costing the search engine more money to analyze. Google prefers content ranking content that allows for lower stress on its systems. That’s why many SEO professionals use AI grammar checking tools like Grammarly to simplify text. 

20. Brandwell

Brandwell is an all-in-one AI content marketing platform. Its main tools include WriteWell, RankWell, and Content Intelligence. WriteWell is an AI writing assistant that uses the AIMEE supertrained marketing chatbot. WriteWell boasts 40+  pre-trained short-form writing formats and advanced AI detection to help avoid AI content getting flagged.

RankWell is the most relevant of these tools for SEO. RankWell is an AI writer that creates research-backed, long-form blog articles. You can create full articles based on a keyword, podcast, audio file, YouTube video, website link, or document. It can even mimic your own town of voice and style. RankWell also comes with a content calendar so you can plan and schedule out posts at the right frequency.

The Content Intelligence tool is also useful for SEO. Content Intelligence is a tool suite that includes keyword research, optimization audits, and topic reports to help you write the content that attracts a relevant audience. 

21. QuillBot

QuilBot is primarily used as an AI paraphrase and grammar checker tool. It boasts AI detection and plagiarism detection. QuillBot also includes a content writer tool called QuillBot flow. QuillBot is one of the best AI tools for SEO content because it helps SEO writers create clear content that is easily understandable for Google’s algorithms.

22. Clearscope

Clearscope is a content first SEO platform. The Clearscope platform helps you discover, write, optimize, and protect your content. Clearscope helps with content idea discovery by providing a keyword research tool with monthly search volumes, competition level, and cost per click data. It uses AI outlines and provides keyword frequency data to help you write faster and know which terms to incorporate into your content for high impact.

Clearscope helps you optimize your content in real time by showing your content score as you write, guiding you towards optimal SEO performance. Finally, Clearscope helps you maintain your content’s position in SERPs by providing automated updates on ranking changes, technical hurdles, and dropping traffic metrics. 

23. Wordtune

Wordtune is an AI writer that paraphrases content, rewrites content, and corrects poor grammar. The tool creates a custom list of rewrite suggestions based on your content as you write. It boasts advanced AI proofreading capabilities to ensure content is clear and concise. As such, this tool helps SEO professionals create content that is easily understood by Google.

24. Hypotenuse AI

Hypotenuse is an Ecommerce AI writer. The tool provides SEO product descriptions for Ecommerce products. As such, it’s suitable for Ecommerce SEO. You simply enter the keywords you want to target, material the product is made from, and design details. The Ecommerce AI writing tool then generates a title, product description, and key features list from that information. It includes a great search monitoring feature that lets you track an Ecommerce product’s search performance across various marketplaces and search engines.

25. Alli AI

Alli AI is an all-in-one SEO tool. It works by installing a simple piece of code into whatever CMS that you’re using, like WordPress or Shopify. Then, on the Alli platform you can optimize on-page SEO, conduct keyword research, monitor rankings, audit websites, and build backlinks. Alli AI makes the list for best AI SEO writing tools because of its AI on-page and content automation features. These features help you implement the right headers into your content and create content that is rich with the right keywords that Google wants to see. 

What is Google's stance on AI tools for SEO content writing?

Google’s stance on AI tools for SEO content writing is that it will rank high-quality content no matter how it is produced. Google Search's guidance about AI-generated content communicates that its ranking system rewards original content that demonstrates E-E-A-T, which stands for expertise, experience, authoritativeness, and trustworthiness. As long as content automated with AI incorporates these factors, Google claims it won’t be penalized. 

Google can detect AI SEO. Google uses machine learning algorithms to analyze syntax patterns, repetitive words, and article coherence to identify SEO content, according to ContentBot AI. Even so, Google's ability to detect AI SEO is still far from perfect in 2024. Although it's clear Google has the ability to detect some AI content, many still argue whether Google will penalize it. 

Google does penalize AI writing. However, Google doesn’t expressly target and penalize AI writing. Google penalizes low-quality content that lacks key components. These include components like originality, real human experience, and accurate statements. AI writing often lacks these components and gets penalized by Google as a result. 

SEO specialist Jack Ward provides proof of Google penalizing AI writing in his tweet below. 

Jake Ward

@jakezward

Yes, that is a real graph of an AI site...

- 330K/mo organic traffic

- Down to 216/mo (basically 0)

- From 69,056 total AI articles

Looking back even further, their peak was 607,200/mo traffic.

Then they were hit by the August 2022 Helpful Content Update:

6:37 AM · Oct 24, 2023

How to use AI for SEO content writing?

  1. Use AI for brainstorming article keyword ideas
  2. Use AI to analyze ranking articles and understand search intent
  3. Use AI to analyze common keywords in ranking articles to incorporate into your content
  4. Use AI to write the articles in sections
  5. Use AI to pull real stats from the live Google SERP to incorporate into the sections
  6. Use AI to check the content for errors
  7. Use AI to improve the content’s readability for search engines to understand by making sentences easier to read

What is the future of SEO with AI? 

The future of SEO with AI includes:

  • Improved search engine algorithms
  • Faster content creation
  • More personalized search engine results
  • Enhanced voice and visual search capabilities
  • Easier to predict customer behavior

Adaptify: AI Backlinking, Keyword Research and PR Outreach

Adaptify is one of the best AI tools that goes beyond content writing .Adaptify is an an SEO AI tool by Dominic Zijlstra and Hansjan Kamerling. It can assist with content writing, backlinking, keyword research, and targeted PR outreach. Adaptify leverages artificial intelligence and data from SEMRush to generate SEO results. 

Hike SEO: On-Page SEO with AI

Another AI tool that goes beyond content writing is Hike SEO. Hike SEO excels at on-page SEO tasks by using AI. These tasks include optimizing meta tasks, headers, and content structure. Hike SEO also includes AI-leveraged keyword research and tracking abilities. It was created by Andrew Allen and Kieran Headley.

Conclusion: What is the best online business model to make money with AI SEO writing?

The best online business model to make money with AI SEO writing is local lead generation. Local lead generation involves targeting low competition opportunities to generate passive income online. The local lead generation is setting up websites that attract customers for local service business owners. These business owners include home services like plumbers, electricians, and concrete pavers. Local lead generation websites cost around a few hundred dollars to set up and can generate $500 - $3,000 per month. Due to the lower competition nature of local SEO, you can rank a local lead generation website on the first page of Google in just 6 weeks to 6 months. Once you get a local lead generation to rank and partner with a local business owner, you can make passive income. Local lead generation websites can remain ranking on the first page of Google with minimal work. 

conclusion-blogging-blog

SEO-optimized service page and blog content is a major component of ranking on the first page of Google for local search queries. You can use the Ippei’s Content Writer to create the SEO content for your website page. I use this tool to help rank my own local lead generation websites. Over the last decade, I’ve ranked hundreds of local lead generation websites. I've tens of thousands of dollars a month online from the business model. Learn step by step how to make passive income online with local lead generation business with our local lead generation program and community of over 7,400 students. 

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Ippei Kanehara
Founder/CEO

$52K per month providing lead generation services to small businesses

Ippei.com is for digital hustlers, industry leaders and online business owners.

His #1 online business recommendation in 2024, is to build your own lead generation business.

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