The 5 best blog writing AI free tools
Last edited January 16, 2026
Churning out high-quality, SEO-friendly content consistently can be a significant time investment for businesses aiming to grow online. Finding the necessary hours and budget presents a common challenge.
AI blog writers offer a potential solution. They can help brainstorm, draft, and publish content faster than manual methods. While some tools have different learning curves, they all aim to streamline your production process.
This guide explores some of the best truly free tools available that can help create content without significant financial investment.
What is a blog writing AI free tool?
A blog writing AI uses large language models (the same technology that powers ChatGPT) to generate written content from a simple prompt, topic, or keyword. It can be viewed as a powerful writing assistant.
It can serve as a starting point for content creation. These tools are useful for overcoming writer's block, creating detailed outlines, or drafting the first version of a post. They can also assist in brainstorming new angles for a topic.
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.
The quality and features can vary. Some are basic text generators, while others are more advanced, creating a nearly publish-ready article with headings, images, and other media already included.
How we chose the best blog writing AI free tools
To create this list, each tool was evaluated against several key criteria, as this infographic shows.
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How much can you get for free? This was a key consideration. The focus was on tools with functional free plans. This includes how many words or articles can be generated before requiring a paid subscription.
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Does the writing sound human? The focus was on tools that produced well-structured and engaging content that users would be comfortable publishing.
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Is it easy to use right away? An intuitive tool should allow users to start creating content without a steep learning curve.
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Does it help with SEO and engagement? Platforms that included features like keyword integration, proper heading structures, and automatic asset generation were noted.
A quick comparison of the top blog writing AI free tools
Here’s a quick overview of how the top free tools stack up against each other, so you can find the right fit for your needs at a glance.
| Feature | eesel AI blog writer | HubSpot AI Blog Writer | Copy.ai | Rytr | Jasper |
|---|---|---|---|---|---|
| Free Offering | Free to try | Essential features included | 2,000 words/month | 10,000 chars/month | 7-day free trial |
| Key Feature | Creates complete, media-rich posts | Integrated into HubSpot CRM | GTM AI platform with 90+ tools | Simple UI & multi-language support | Advanced Brand Voice & Campaigns |
| SEO Optimization | Advanced (SEO & AEO) | Reliable | Good | Basic | Advanced |
| Best For | Scaling publish-ready content | HubSpot users & marketers | Short-form copy & sales tasks | Quick drafts & budget-conscious users | Teams needing brand consistency |
The 5 best blog writing AI free tools to try today
Now, let's take a closer look at each of these platforms, including their strengths, weaknesses, and who they're really for.
1. eesel AI blog writer
Why we chose it: The eesel AI blog writer is designed to generate a complete blog post from a single keyword. It automates the inclusion of AI-generated images, infographics, relevant YouTube videos, and quotes from Reddit.
Pros and Cons: A key feature is its focus on creating a complete article, which can reduce time spent on editing and formatting. The content is also optimized for AEO (AI Engine Optimization) for search experiences like Google AI Overviews. Its free offering is a trial, after which users can purchase credits to continue generating content at their own pace.
The idea is to streamline that process by letting the AI generate a full draft directly from a URL or a text summary like the one you get from Claude. It pulls context from the source to match the tone, so you can skip jumping between different tools for the outline and draft.
Pricing: It's completely free to try. After the trial, the paid "Early Bird" plan is $99 for 50 blog credits.
2. HubSpot AI blog writer
Why we chose it: For users of the HubSpot ecosystem, its AI tools offer seamless, direct integration. As part of the impressive Breeze AI suite, the free AI content writer allows for generating outlines and drafts directly within the HubSpot CMS, streamlining the workflow from idea to publication.
Pros and Cons: The integration with HubSpot's powerful marketing and CRM platform allows users to connect content creation directly to their business goals. The free functionality provides a reliable writing assistant ("Breeze Copilot") for high-quality first drafts. For teams that need more specialized scale, HubSpot offers tiered plans to match different team sizes, ensuring that businesses can access advanced features like the "Content Agent" for building marketing campaigns as they grow.
Pricing: Strong AI writing assistance is available for free. Advanced functionality is included in tiered premium Content Hub plans designed to scale with your team.
3. Copy.ai
Why we chose it: Copy.ai is a Go-to-Market (GTM) AI Platform with a range of tools beyond blogging. Its free plan can be used for short-form content like social media posts, ad copy, or sales emails.
Pros and Cons: The platform's versatility includes AI-powered workflows for sales and content tasks. It has an article writer, but the free plan is limited to 2,000 words per month, which may be a consideration for users focused on long-form content. The output may require some light editing for cohesion and brand tone.
Pricing: There's a free plan with a 2,000-word monthly limit. Paid plans start at $29/month (billed monthly) for the Chat plan.
4. Rytr
Why we chose it: Rytr is a straightforward tool for generating ideas and short content. Its free plan includes 10,000 characters per month.
Pros and Cons: Rytr is designed for ease of use and includes a built-in plagiarism checker. It can be helpful for overcoming writer’s block or drafting short pieces of text. For full blog posts, the long-form content may require some manual editing to ensure a smooth flow between sections.
Pricing: It has a forever-free plan with a 10,000-character limit per month. Paid plans start at just $9/month.
5. Jasper
Why we chose it: Jasper is an AI writing tool with features focused on brand consistency. It does not offer a permanent free plan, but a 7-day free trial provides full access to its features. This allows teams to evaluate the tool before committing to a subscription.
Pros and Cons: A key feature of Jasper is its ability to learn a brand's specific voice, style, and product details to help create consistent content. After the 7-day trial, a paid plan is required to continue using the service. Its pricing is positioned for users who prioritize premium, volume-based generation.
I ran my last 10 posts through Jasper + SurferSEO , decent results, but kinda expensive if you’re not doing volume.
Pricing: Jasper offers a 7-day free trial. Paid plans start at $69/month per seat ($59/month if you pay annually).
Pro tips for using a blog writing AI free tool
Getting good results from an AI writer isn't just about picking the right tool: it's about how you use it. Here are a few tips to get more out of your new AI assistant.
Pro tip
Give it good instructions. The better your input, the better the output. Don't just give it a keyword. Tell it about your audience, the goal of the post, key points to include, and the tone you're aiming for.
Pro tip
Add your personal touch. AI can be a little generic on its own. The best way to make your content stand out is by adding personal anecdotes, specific examples from your experience, and your authentic voice.
Pro tip
Don't skip the fact-check. AI models are smart, but they're not perfect. They can sometimes make up facts or use outdated information. Always double-check any stats, claims, or data before you hit publish.
Pro tip
Look for tools that do more than just write. To be truly efficient, find tools that handle more of the workflow. A platform like the [eesel AI blog writer](https://www.eesel.ai/product/ai-blog-writer) saves you a ton of extra steps by automatically handling research, formatting, and including assets like images and videos.
Finding the right blog writing AI free tool
Free AI blog writing tools can help speed up content creation. They are designed to assist, not replace, and can be a useful part of a content strategy.
To see these concepts in action, watching a walkthrough can be incredibly helpful. The video below demonstrates a step-by-step process for using AI to create a high-quality blog post, from initial idea to final publication.
The most suitable tool depends on specific needs. Rytr can be used for quick ideas, while HubSpot integrates beautifully into its own industry-leading ecosystem. Copy.ai is suited for broader marketing tasks, and Jasper offers a trial for users evaluating premium solutions.
If the goal is to produce complete, publish-ready blog posts with features for search engine ranking, eesel AI is one of the available options that complements your existing workflow.
You can generate a blog post using the eesel AI blog writer's free trial to test its features.
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Article by
Stevia Putri
Stevia Putri is a marketing generalist at eesel AI, where she helps turn powerful AI tools into stories that resonate. She’s driven by curiosity, clarity, and the human side of technology.
