The 7 best AI blog writer free tools for 2026

AI has shaken up the world of content creation, with new tools emerging frequently that promise to automate blog writing. However, the challenge often lies in finding a tool that balances quantity with quality, producing content that is engaging and ranks well on search engines.

The real task is not just finding an AI writer, it's finding one that helps you scale your content marketing in a way that brings in traffic.

This is a challenge we understand well. It led us to develop our own tool, the eesel AI blog writer. We used it to take our own blog from 700 to 750,000 daily impressions in just three months. This article breaks down some of the best free options available, helping you find a tool to create content that resonates with both people and search engines.

What is a free AI blog writer?

An AI blog writer is a tool built specifically to take a simple prompt, like a keyword or a topic, and spin it into a complete, well-structured article. Think of it as a specialist, not a generalist.

Unlike a general-purpose chatbot like ChatGPT, a solid AI blog writer is designed with a deep understanding of what makes content perform well online. These tools don’t just string words together; they do the heavy lifting of content creation, including the research, outlining, and SEO optimization.

The really good ones go a step further, automatically adding things like AI-generated images, data tables, and other assets to make your post more engaging. They're built to understand search intent, meaning they create content that’s ready not just for traditional search engines (SEO), but also for the new wave of AI Answer Engines (AEO) like Google's AI Overview.

How we selected the best free AI blog writers

To cut through the hype, we tested these tools with a few key things in mind. We want to be upfront about how we ranked them, so here’s what we looked for:

• Output Quality: This was the big one. Does the tool create content that sounds human and is genuinely useful, or does it just produce generic "AI slop"? We favored tools that delivered well-researched, coherent articles.
• Feature Set: What do you actually get for free? We gave extra points to tools that offer valuable features like SEO optimization, rich media integration (like images and videos), and the ability to customize the brand voice.
• Ease of Use: You shouldn't need a degree in prompt engineering to get a decent blog post. We looked for tools with a simple interface that lets you go from an idea to a full draft without a huge learning curve.
• Free Plan Generosity: A "free" tool isn't much help if you hit a paywall after one paragraph. We looked for tools with free plans that give you enough runway to provide real, ongoing value.

A comparison of the top free AI blog writers

Here’s a quick look at how our top picks stack up against each other.

The 7 best free AI blog writers in 2026

Alright, let's get into the details of each tool. We put them all through their paces to see how they handle a real-world task, from generating an idea to spitting out a final piece of content.

1. eesel AI blog writer

The eesel AI blog writer is built to do one thing well: turn a single keyword into a complete, publish-ready blog post that can rank. It produces a fully structured article complete with AI-generated images, relevant YouTube videos, real Reddit quotes, and both internal and external links. This is a tool for content marketers who measure success in organic traffic.

Pros: It is great at creating content that feels genuinely human and is optimized for both traditional search engines (SEO) and modern AI Answer Engines (AEO). The automatic inclusion of assets and social proof from Reddit saves hours of manual work. Its context-aware research is also a huge plus, automatically pulling pricing data for comparison posts or technical specs for product reviews.

Cons: While it's free to try, you'll eventually need a paid plan for consistent, high-volume content production. It’s a specialized blogging tool, so it doesn’t have hundreds of templates for other things like ad copy.

Pricing:

• Free Trial: Generate your first few blogs completely free to see the quality for yourself.
• Paid: Starts at $99 for 50 blog generations.

Why we chose it: It stands out for its ability to generate a comprehensive draft that includes assets and formatting, which can be a significant advantage for scaling content production efficiently.

2. HubSpot AI blog writer

HubSpot’s AI Blog Writer is baked right into its Content Hub, which makes it a good option for businesses already using the platform. It helps users generate blog outlines and rough drafts with its "Breeze Copilot" feature, which you can then edit inside the familiar HubSpot environment.

Pros: The biggest benefit here is the deep integration with the HubSpot ecosystem. You can generate content and immediately tap into HubSpot's built-in analytics. The copilot feature makes it easy to rewrite sections and adjust the tone right where you work.

Cons: The tool's full power is available in paid tiers. The free version is more of a drafting assistant than a full-blown blog generator, and it doesn't automatically create assets.

Pricing:

• Free Tools: Basic AI blog drafting is available for free.
• Paid Plans: Premium features are included in paid plans like Starter from $15/seat/month.

Why we chose it: For teams already invested in HubSpot, it’s a handy way to speed up the initial drafting process without having to leave their main marketing platform.

3. Copy.ai

Copy.ai is a versatile GTM AI Platform with a huge library of tools for just about every marketing task you can think of. Its free plan walks you through a step-by-step process of generating a title, outline, and talking points before it produces a full first draft.

Pros: Its versatility is its main selling point. Beyond blogs, you can generate social media content, ad copy, and sales emails all from one place. The guided workflow for creating blog posts is helpful for beginners.

Cons: The output is a good first draft, but it needs a good amount of editing and formatting. The free plan has a word limit, and it doesn't automatically generate or embed media like images or videos.

Pricing:

• Free Plan: Includes 2,000 words in chat per month.
• Starter Plan: Starts at $49/month for more words and features.

Why we chose it: It’s a great free option for marketers who need an all-around writing assistant for different tasks, with blog drafting being just one of its many skills.

4. RightBlogger

Created by veteran blogger Ryan Robinson, RightBlogger is a collection of AI tools made specifically for bloggers. Its free plan offers a generous word count to generate article drafts, research keywords, and play around with its 90+ tools.

Pros: Its accessibility and sharp focus on blogging are its key strengths. The platform has a clean interface and supports integrations with major platforms like WordPress, Webflow, and Ghost.

Cons: The free version caps you at 2,000 words per month. To get unlimited words, long-form content, and advanced features like Autoblogging and data-backed SEO Reports, you'll need to upgrade to a paid plan.

Pricing:

• Free Plan: Use 2,000 free words monthly.
• Lite Plan: Starts at $9.99/month (billed annually) for 10,000 words/month.

Why we chose it: It’s one of the best truly free tools for whipping up a quick article draft, making it perfect for testing out topics or just getting your writing process started.

5. GravityWrite

GravityWrite offers a massive suite of over 250 writing tools, and its AI Blog Writer is one of the main attractions. It can generate long-form, SEO-friendly content and lets you customize keywords, tone, and even include AI-generated images.

Pros: The platform is packed with features, covering everything from blog posts to YouTube scripts. The ability to directly publish to WordPress is a nice time-saver.

Cons: With a large number of tools, the interface can be extensive for new users. While it can add images, the integration of different media types isn't as smooth as more specialized blog writers. The free plan is also restrictive.

Pricing:

• Free Plan: Offers 1,000 words per month and 1 free blog.
• Plus Plan: Begins at $8/month (billed annually) for higher limits.

Why we chose it: It’s a powerful all-in-one solution for content creators who need to produce a wide variety of content, and its blog writer is a solid tool within that suite.

6. Narrato

Narrato is a content workflow platform that uses AI to streamline the whole process, from coming up with ideas to hitting publish. It puts a big emphasis on SEO with built-in tools for keyword recommendations and detailed content briefs.

Pros: Narrato’s strength is its focus on SEO. The AI-powered SEO content briefs give you valuable data on keywords, questions, and references, helping you create optimized content from the get-go. It also offers over 100+ AI tools.

Cons: Narrato's free offering is a 7-day trial, not a permanently free plan. It's designed more for teams and structured content workflows, which might be more than what a solo blogger needs.

Pricing:

• Free Trial: A full-featured 7-day trial is available.
• Pro Plan: Starts at $36/month for the workspace, which includes 4 user seats.

Why we chose it: It’s a great choice for teams that want to test drive a professional, SEO-driven content workflow platform before committing to a subscription.

7. QuillBot

QuillBot is famous for its paraphrasing and grammar-checking tools, but it also has a free AI Writer. It works with a simple, chat-like interface where you give it a prompt and it generates text. This makes it best for creating shorter pieces of content, like paragraphs or sections of a blog post.

Pros: The tool is incredibly easy to use and great for brainstorming ideas or drafting individual paragraphs. Its integration with QuillBot's other free tools, like the Paraphraser and Summarizer, creates a handy little writing ecosystem.

Cons: QuillBot's AI Writer isn't built to generate complete, long-form blog posts in one shot. The free plan also has a 125-word limit for the Paraphraser, which limits how useful it is for longer articles.

Pricing:

• Free Plan: Includes basic AI writing tools with limits.
• Premium Plan: Starts at around $8.33/month (billed annually) for unlimited words and access to advanced features.

Why we chose it: It’s a fantastic free tool for writers who need a hand with specific sections of an article or want to quickly generate ideas to get past writer's block.

How to get the most out of a free AI blog writer

No matter which tool you pick, your results are only as good as your process. Here are a few tips to get the best possible output.

• Be super specific with your prompts. The more detail you give the AI about your topic, audience, and the angle you're going for, the better the final article will be. "Write a blog about marketing" is way too vague. "Write a blog about using short-form video for B2B SaaS marketing, targeting startup founders" is much, much better. Tools that let you add your website URL or brand context are even better because they produce more relevant content.
• You're still the editor-in-chief. Think of the AI's output as a really good first draft. Your job is to be the final filter. Fact-check everything, inject your brand's unique voice, and add personal stories or expertise that an AI just can't replicate. This is what separates great content from all the noise.
• Use AI for the heavy lifting, not the thinking. Let the AI handle the tedious parts: the initial research, the outlining, structuring the post, and even finding images. This frees you up to focus on the high-level strategy, the creative angle, and the final polish that makes your content truly stand out and connect with your readers.

This is what I do. I outline, have it do a first draft, edit it for a good period, and then add the “me” to it.

Reddit

For those looking to see how these free tools can be integrated into a larger content strategy, the video below offers some practical tips on how to blog faster and more efficiently with AI assistance.

This video explains how to use free AI tools to enhance blogging efforts and publish content faster.

Choosing the right free AI blog writer

Free AI blog writers have made it easier to get ideas onto the page. The most effective tools do more than just write; they create content structured for readers and optimized for search engines from the start.

While many tools on this list provide a solid foundation, the eesel AI blog writer is built to deliver a comprehensive, publish-ready product. It is designed to save time and help scale content in a way that can drive traffic.

If you're interested in exploring its capabilities, you can try the eesel AI blog writer for free and generate your first article.