Grammarly vs Scalenut: Which AI writer is right for you?

The world of AI writing tools is getting pretty packed, right? Trying to pick the right one can feel like a full-time job. The "best" tool is not a one-size-fits-all answer; it really boils down to what you need to accomplish. You have probably heard of Grammarly and Scalenut, two heavy hitters in the space, but they are built for completely different tasks.

Here’s a simple way to think about it: Grammarly is like having a meticulous editor on call, ready to polish every sentence you write. Scalenut, on the other hand, is your big-picture strategist, mapping out an entire SEO plan before you even think about writing.

But what if you need a tool that handles both the strategic planning and the actual writing? Some platforms are designed to take a single idea and turn it into a complete, ready-to-publish article. This is where tools like the eesel AI blog writer fit in.

This guide will get into the details of Grammarly and Scalenut to help you decide which one makes the most sense for you.

What is Grammarly?

You have probably seen Grammarly’s ads or used its browser extension. At its heart, Grammarly is a sophisticated writing assistant. It is made to catch everything in real-time, from basic typos and grammar mistakes to clunky sentences and odd phrasing. It is like having an English teacher looking over your shoulder, only much less judgmental.

With the launch of GrammarlyGO, it has started exploring AI generation. It can help you rephrase a paragraph to sound more confident, brainstorm a few ideas, or draft a quick email reply. Still, its primary job is to improve text you have already written. It is the go-to tool for professionals, students, and anyone who wants their communication to be sharp, clear, and correct. It is for refining your message, not creating it from the ground up.

What is Scalenut?

Scalenut is a different kind of tool entirely. It is an AI-powered content marketing platform designed to handle the whole SEO content workflow. It is not just about writing; it is about the strategy behind it.

Scalenut does the heavy lifting that comes before you write a single word, like keyword research, grouping topics into clusters, and analyzing what is already ranking on Google. Its main feature, "Cruise Mode", takes a keyword and generates a full first draft based on a detailed SEO brief. This is built for SEO managers, content marketing teams, and agencies that need a structured way to plan, create, and optimize content at a large scale. It is your strategist and first-draft writer all in one.

I tried articleforge, but the output is horrible! I want to publish at least 30 blog posts per day, what is not manageable with writing the text by myself.

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Key feature comparison: Grammarly vs Scalenut

So, how do they really compare? The easiest way to see the difference is to look at their features side-by-side. Both are useful, but they solve very different problems. This infographic illustrates the core difference in their approach.

Core writing assistance and editing

• Grammarly: This is where Grammarly shines. It provides instant feedback on grammar, spelling, punctuation, clarity, and tone. You can even set writing goals to ensure your text resonates with your intended audience. Its plagiarism checker is also a huge help for maintaining academic and professional integrity. It is all about making your existing writing better.
• Scalenut: Scalenut’s editor has a different purpose. It is less about perfect grammar and more about SEO performance. It scores your content based on how well you have used target keywords, NLP (Natural Language Processing) terms from top competitors, and overall readability. It is editing with an SEO hat on.

AI content generation capabilities

• Grammarly (GrammarlyGO): This feature is for small, specific jobs. Need to shorten a long email? Come up with a few social media captions? Rewrite a sentence to sound more formal? GrammarlyGO can do that. It works within the text you are already writing, giving you helpful little boosts instead of generating whole documents.
• Scalenut (Cruise Mode): This is built for long-form content. Give it a keyword, and it will build an outline and then generate a full first draft of an article. The goal is to get you from zero to 1,500 words in minutes. The result is a starting point based on a structured SEO brief, ready for a human to come in and add the finishing touches.

SEO and content planning features

• Grammarly: To put it plainly, Grammarly has no SEO or content planning tools. That is not what it was made for. Its only mission is to improve the quality of the words on the page, no matter how they are meant to rank.
• Scalenut: This is Scalenut’s strong suit. It is a complete SEO package. You can perform deep keyword research, organize your content strategy with topic clusters, analyze the SERPs for any keyword, and create data-driven content briefs for your writers. It is designed to help you win at content from the very start.

Feature comparison at a glance

Here’s a quick table to summarize everything.

A pricing breakdown for Grammarly vs Scalenut

Cost is always a consideration, and the pricing for these tools reflects what they do. Here’s how it works out.

Grammarly pricing

Grammarly has a few different tiers, so it is accessible to just about anyone.

• Free: This gives you the basics, like suggestions for grammar, spelling, and punctuation. It is perfect for everyday writing.
• Premium: This is where the real value is. For about $12/month (paid annually), you get everything in the free plan plus advanced suggestions on style, tone, clarity, a plagiarism detector, and better word choices.
• Business: Starting at $15 per user/month, this plan is for teams. It includes everything in Premium, plus features like a central style guide, brand tones, and an analytics dashboard to keep everyone consistent.

Scalenut pricing

Scalenut’s pricing is tied to how much content you need to create and which SEO tools you need access to.

• Essential Plan: This is for individuals and starts at around $39/month. It gives you a certain number of AI-generated words and SEO articles you can create.
• Growth Plan: Aimed at growing businesses, this plan is about $79/month. It offers more AI words, more articles, and full access to features like Cruise Mode and topic clusters.
• Pro Plan: For larger teams and agencies, the Pro plan is around $149/month. It gives you the highest limits on everything, along with more advanced collaboration features.

Understanding the scope of Grammarly and Scalenut

While both Grammarly and Scalenut are good at their respective jobs, they each have gaps that can leave you doing a lot of extra work. This is where you might find yourself needing a third tool to get across the finish line.

Grammarly's focus on editing

Grammarly's primary function is to be a writing editor, not a content creator. It is fantastic for perfecting something you have already written, but it cannot take a keyword and turn it into a researched, well-structured blog post. If you are looking at a blank page with a deadline coming up, Grammarly can only help you once you have started writing. It does not do the initial heavy lifting.

The post-generation workflow in Scalenut

Scalenut gets you past the blank page by generating a decent first draft. But that is where its role ends. The AI-generated text often requires human editing to sound natural, match a specific brand voice, and add unique insights.

Even more, the draft is just text. You still have to do all the "final mile" work yourself: finding or creating images, sourcing quotes or embedding videos, formatting the post for your CMS, and making sure it is actually engaging for a human reader. The output is a solid start, but it is a long way from a finished article.

eesel AI blog writer: An alternative for end-to-end content generation

The eesel AI blog writer is a tool designed to address the gap between drafting and publishing. It is built to turn a single keyword into a complete, SEO-optimized, and publish-ready blog post.

Instead of just handing you a block of text, it manages the entire content creation process. Here’s what sets it apart:

• Complete posts, not drafts: It delivers a fully structured article with an introduction, headings, a conclusion, and even an FAQ section. It is a finished piece, not a rough draft.
• Automatic rich media: This is a massive time-saver. The eesel AI blog writer automatically generates AI images and tables, and it finds and embeds relevant YouTube videos and real Reddit quotes to add authority and engagement to your post.
• AEO and human-centric tone: The content is optimized for new AI Answer Engines (like Google AI Overviews and Perplexity) while being written to sound like a human wrote it. No generic AI fluff.

  

This type of tool is designed to solve common content bottlenecks. For example, using an end-to-end generator helped grow the eesel AI blog from 700 to 750,000 daily impressions in three months.

You can generate your first blog for free and see the quality for yourself.

I’ve been thinking about using AI to help with writing blog posts, but I’m not sure where to start or if it’s even a good idea. I’ve seen a lot of AI tools advertised for content creation, but I’m not sure which ones are actually helpful.

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For those who prefer a visual walkthrough, watching reviews and comparisons of different AI content platforms can provide valuable insights into their user experience and capabilities.

A review of the best AI content platforms, providing context for the Grammarly vs Scalenut choice.

Grammarly vs Scalenut: Which tool is right for you?

So, after looking at Grammarly and Scalenut, which one should you pick? It really depends on your specific needs.

• Choose Grammarly if: Your main goal is to polish your own writing. You need a top-notch editor to make sure your emails, reports, and articles are grammatically perfect, clear, and professional.
• Choose Scalenut if: You need an all-in-one platform to manage your SEO content strategy. Your job involves everything from keyword research and topic clustering to creating optimized drafts for your team to refine.
• Choose the eesel AI blog writer if: You want to scale high-quality content production quickly. You want to go from a keyword to a publish-ready blog post with as little manual work as possible, complete with assets and social proof.

The best tool is the one that solves your biggest problem in the most efficient way.