Writesonic vs Frase AI: Which tool is better for SEO content?

Creating content that ranks on Google involves multiple steps: researching user intent, analyzing competitors, writing engaging copy, applying SEO best practices, and sourcing visuals.

Two popular tools in this space are Writesonic and Frase AI. Both aim to simplify content creation, but they approach it from different angles. Writesonic is designed for rapid content generation, while Frase AI excels at in-depth research and optimization. This can be seen as the difference between a fast content generator and a strategic research tool.

This article compares both platforms to help you decide which one fits your needs. We will also explore all-in-one AI content platforms like the eesel AI blog writer, which automate the entire process from keyword to a complete post.

What is Writesonic?

Writesonic is an AI writing assistant with a wide range of capabilities. Its primary function is to help users create various types of content quickly, from social media copy and Google Ads to complete blog posts.

One of its key features is a large library of templates. Users select a template, provide the AI with some context, and it produces a draft. The platform is designed for marketers, agencies, and e-commerce professionals who need to produce a high volume of diverse content. For users who need to produce a first draft quickly, Writesonic is a suitable tool.

What is Frase AI?

Frase AI is a more specialized tool focused on content research and on-page SEO. Its goal is to help users create content that thoroughly covers a topic based on top-ranking search results.

Its core function is to analyze the top articles for a given keyword. It then provides a data-backed brief outlining the topics, questions, and keywords to include for better ranking potential. This makes it a popular choice for SEO specialists and content strategists who are focused on search performance.

Content research and outlining: Writesonic vs Frase AI

Every good article starts with solid research. You need to know what users are searching for and what the current top results are providing. This is where the differences between Writesonic and Frase AI become clear.

How Frase AI handles research

This is an area where Frase AI specializes. When you enter a keyword, it scans the top 20 Google results and pulls together a comprehensive amount of information. It displays competitor headings, common questions from sources like Reddit and Quora, and key topics to consider for your content.

I've been using Frase for over 2 years now. I like it a lot for optimizing content and researching content to prepare briefs. I've never used its AI functions, and don't think I ever would (same goes for all of these tools).

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It then uses that data to help you build a detailed content brief. You can click to add headings, questions, and topics directly into your outline. For anyone focused on SEO, this is a significant advantage. It removes the guesswork and helps ensure your article is comprehensive from the start.

How Writesonic handles research

Writesonic’s approach to research is lighter. It is more about helping you brainstorm ideas than conducting a deep SERP analysis. You can use it to generate blog post ideas or a basic outline, but it does not offer the same level of competitor-based data as Frase AI.

It’s useful if you need a starting point, but it’s not designed for building a data-driven strategy to improve search rankings.

Verdict on research

For research and outlining, Frase AI offers more in-depth capabilities. If your workflow relies on deep competitive analysis to create content, Frase AI is well-suited for the task. Writesonic is useful for generating quick ideas but does not offer the same depth of research.

AI content generation and writing: Writesonic vs Frase AI

Once you have an outline, the next step is writing the article. Here, the focus shifts, as we are comparing a dedicated AI writer with a tool where writing is a supporting feature.

Writesonic's AI writing capabilities

Writesonic is focused on content generation. It features several "AI Article Writer" modes that can take a topic and outline and generate a full-length draft.

I've tested quite a few of these myself, and when it comes to blog writing, I have to say that Writesonic AI consistently stands out as one of the most versatile and beginner-friendly tools on the market right now.

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Like most AI writers, the output typically serves as a first draft that requires human editing to align with brand voice, verify facts, and add unique insights. It's an effective way to overcome writer's block and produce a draft quickly.

Frase AI's writing assistant

Frase AI's writing tools function more as an assistant within its optimization editor. They help users expand on points, rephrase sentences, or write short paragraphs based on its topic recommendations.

It is designed to assist a human writer in incorporating SEO recommendations rather than generating a complete article from a single prompt.

Verdict on writing

The right choice here depends on your workflow. Writesonic is a strong option if you want an AI to generate a complete first draft. If you prefer to write the content yourself and need an AI assistant to ensure SEO guidelines are met, Frase AI is a more suitable fit.

SEO optimization features: Writesonic vs Frase AI

Writing the article is only part of the process. On-page optimization helps signal to search engines what your content is about and why it should rank.

Optimizing with Frase AI

Similar to its research capabilities, optimization is a core strength of Frase AI. As you write in its editor, it provides a real-time "Topic Score" that grades your content against top competitors. It offers a checklist of important keywords and topics, and the score increases as you incorporate them.

This is an effective way to spot and fill "content gaps." You can immediately see what your competitors are discussing that you may have missed. It turns optimization from a subjective task into a clear, data-driven process.

Optimizing with Writesonic

Writesonic has some SEO features, but they are more basic. It mainly focuses on including your target keywords in the generated draft. It also offers an integration with Surfer SEO, which requires a separate, paid subscription.

By itself, Writesonic does not have the real-time, competitive optimization environment that Frase AI offers. It covers the basics but is not a dedicated optimization tool.

Verdict on optimization

For on-page SEO optimization, Frase AI provides more comprehensive features. It is designed to help users create content that is more thorough and competitive based on existing search rankings.

Pricing comparison for Writesonic vs Frase AI

Pricing for these tools can change, so it's best to check their official websites for the latest details. Here’s a general overview of their plan structures.

Writesonic pricing

Writesonic typically offers several tiers, often with a free trial.

• Free Trial: Lets you test the features with a limited number of word credits.
• Business Plan: Aimed at individuals and small teams, this plan usually provides a set number of word credits each month. Pricing often starts around $19/month.
• Enterprise Plan: Custom pricing for larger companies that need more users, higher limits, and additional features.

Frase AI pricing

Frase AI’s plans are structured around the number of articles you can research and optimize each month.

• Solo Plan: Made for one user, allowing for a certain number of articles per month (e.g., 10-15). This usually starts around $14.99/month.
• Basic Plan: Offers a higher article limit and is suitable for small teams. Often priced around $44.99/month.
• Team Plan: Allows for multiple users and a larger number of articles, typically starting around $114.99/month.
• Pro Add-on: For an additional cost, you can get access to more SERP data and other advanced SEO features.

An alternative: eesel AI blog writer

Frase AI is effective for research and optimization, and Writesonic is useful for generating first drafts. However, this can lead to a multi-step workflow. For instance, a user might research in Frase, generate a draft in Writesonic, optimize it back in Frase, and then manually source visuals.

This is the challenge the eesel AI blog writer is designed to address. It is an AI content platform that manages the entire workflow in one place, converting a keyword into a publish-ready blog post.

We use this tool at eesel AI, and it helped us grow our organic traffic from 700 to 750,000 daily impressions in three months by publishing over 1,000 optimized posts. Instead of just generating text, it builds a complete content asset.

Key features of the eesel AI blog writer

• Complete asset creation: The platform automatically generates and places relevant images, charts, tables, and infographics directly into the article.
• Social proof integration: The AI finds and embeds relevant YouTube videos and quotes from Reddit discussions to add authenticity to the content.
• AEO optimization: The content is optimized for AI Answer Engines like Google’s AI Overviews, helping it appear in conversational search formats.
• Context-aware research: The AI identifies the type of blog being created. For a comparison post, it looks for pricing information; for a product review, it searches for technical specifications, leading to more accurate articles.

For a more visual breakdown, here's a video that compares Frase AI and Writesonic, highlighting their different approaches to content optimization and creation.

This video review compares the features of Writesonic and Frase AI for SEO and content writing.

Writesonic vs Frase AI: Which tool is right for you?

Both Writesonic and Frase AI are effective tools that address different aspects of the content creation process. The best choice depends on your specific needs and challenges.

• Choose Frase AI if your primary focus is on in-depth SEO research and optimizing content written by your team. It is well-suited for a strategic approach to content.
• Choose Writesonic if you need a versatile AI writer to quickly produce first drafts for various content types, from blogs to social media.

However, for those looking to scale content production without increasing manual work, a fragmented workflow may not be the most efficient solution.

For users who prefer an integrated solution that goes from a keyword to a complete, media-rich, and SEO-optimized article, you can generate your first blog post for free with the eesel AI blog writer.