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The jack of all trades is a master of none. Blabla!
Not anymore because blogging in 2026 is no longer about traditional SEO. If you are planning to start a blog, you need to learn and leverage the best AI tools for every task. If you don’t use AI tools for blogging, someone else will, and you will be left behind.
AI tools for blog writing can help you with:
- Finding the winning blog topics faster,
- Ease of finding long-tail keywords and question-based keywords (LLMs love it).
- Write and optimize posts directly inside the WordPress dashboard.
- Create engaging pictures, infographics, graphs, and featured images.
- Track and optimize your blog posts.
With all my experience of using the best AI tools for blogging, I am going to help you learn how to leverage the best AI tools for free for blogging in 2026. These AI platforms have been thoroughly tested by me, and I often use them to boost my productivity and scale my blog sites.
Read my full guide on AI blogging workflow now.
Table of Contents
1. AI Tools for Blog Topic & Keyword Research
Tip: Don’t rush to write, think, and research on topics that are trending and liked by users (geo-targeted/worldwide).
Blending free AI tools for keyword research is a master move. Let’s talk about some keyword research tools that are available for free.
Google Trends (Free)
I use Google Trends every time before I start writing on any topic, as it gives me 100% clarity on the search volume. Here’s how this free AI topic research tool works:
- Search trending topics with a seed keyword.
- Filter the results by days, months, and years.
- Search for any topic based on the location.
- Learning videos to understand the usage of Google Trends.
- Export the results in CSV format.
Ubersuggest (Free + Paid)
Neil Patel, who is a top SEO entrepreneur, is the owner of UberSuggest, AnswerThePublic, and more companies. Ubersuggest works well as a blog writing tool when combined with AI-assisted planning.
Before I knew about Trends by Google, I was using UberSuggest for keyword research a lot. I still use it for more precise results. One of the best features that I like the most is the SEO opportunities. This feature finds SEO issues on your site and gives you ideas on optimizing a piece of content already published. It also analyzes your site and advises creating new content that could rank well.
Features:
- Full site audit.
- 3 daily AI-powered keyword research.
- Backlink checker with limited results in the free plan.
- Now offers AI search visibility to track brand mentions on LLMs.
- Track competitors’ site traffic.
- A new feature of AI prompt response shows the search intent and gives you a ChatGPT response.
WriterZen (Free + Paid)
I love this tool and often use it for keyword research after searching for a topic on Google Trends. This is a top Google Keyword Planner alternative tool for free.
Why do I like this tool?
- Allows you to search for a specific location or worldwide.
- Shows total search volume for the last month and an average of 12 months.
- Filter out the trending keywords so you can focus on creating content around those keywords.
- Keyword filtration based on PPC (low, medium, high), volume, and word count.
2. AI Tools for Content Planning & Blog Writing
Tip: My first choice for content planning and structuring is ChatGPT. I don’t use ChatGPT for writing or any other AI tools for content writing. But if you are not good at writing, you can leverage the best AI copywriting assistant tools.
Let’s find out the best AI to write headlines, sentences, blog posts, and more.
QuillBot Paraphrasing Tool
I rarely use the Quillbot paraphrasing tool, as now I am good at writing and paraphrasing.
Features:
- Rewriting and paraphrasing content
- Free Chrome extension.
- Grammar checker to check for grammatical mistakes, spellings, and punctuation.
- Plagiarism checker ensures your content remains original.
- Free AI content detector tool analyzes for human-written and AI-generated content.
Ahrefs Free Copywriting Tool
Don’t be shocked to know that even Ahrefs offers a free AI content writing tool along with an AI content detection feature. Let’s unwrap the free copywriting tools powered by AI.
Features:
- Free paraphrasing, acronym, rewriting, outline generator, grammar checker, etc.
- Generate blog post ideas, titles, meta descriptions, image alt attributes, and video scripts.
- Generate hooks, Instagram bio, captions, TikTok hashtags, YouTube video description, etc.
- Generate business name, slogans, landing page, and product name.
3. AI Tools for SEO Optimization
You can write without an AI tool, but you cannot optimize your site without an AISEO tool.
Rank Math (Best Yoast SEO alternative)
Rank Math is the best all-in-one SEO plugin for WordPress. The plugin has a free + paid version. The free version now comes with 750 free Content AI credits, which is super helpful.
As a matter of fact, I use the Rank Math SEO plugin on every site. Let’s uncover the features you get with Rank Math.
Features:
- Recommends the best on-page SEO site settings with a 0-100 score.
- Free site analysis to discover site SEO issues.
- Tracks all the keywords that are ranking on Google from 0 to 100 positions.
- Create Sitemaps with a click of a button.
- Compatible with Classic and Gutenberg editors and modern WordPress themes.
- Add Schema types and post types.
- Content AI lets you generate meta titles and descriptions.
4. AI Tools for Blog Images & Visuals
We have all been addicted to Canva free templates, but it still takes a lot of time for editing. The best alternative to Canva is Gemini’s Nano Banana Pro.
When it comes to generating images with prompts, Nano Banana Pro is faster than ChatGPT’s Dall-E.
Every time I want to create a statistical graph or a featured image for my blog post, I use Gemini, and it works wonders.
Free vs Paid AI Tools for Blogging (What to Choose?)
I have tried my best to share free AI tools for blogging so you can start at no or minimal cost. You can use Google Trends for free, but for more power to your keyword & topic research, use the paid version of WriterZen and UberSuggest.
Rank Math is totally free to use, but there are advanced features that you will get only in the Pro version.
My Verdict: AI Won’t Replace Bloggers, But Someone Using AI Will
What’s missing in this article?
After you publish the article, you should track your site performance using Google Search Console and Google Analytics.
New-age bloggers want to create content faster, and those using AI will succeed. Don’t forget that SEO is still the backbone, and AEO/GEO can never replace it.
Optimize your site for LLMs because brand mentions are more important than backlinks.
I hope you found these free AI tools for blogging to be helpful. Share your thoughts in the comments on using AI tools for blogging, and which ones are you using for blog writing, SEO, and optimization.
FAQs | Blogging With AI Tools For Free
How AI Tools Work Together in a Blogging Workflow?
Research topic with Google Trends + Ubersuggest. Cluster ideas using WriterZen. Write & structure content using Rank Math. Optimize SEO during writing. Create visuals with Nano Banana Pro. Publish and improve over time.
How to integrate AI in a website?
If you are running a WordPress blog, you can use plugins to integrate AI tools like Rank Math for SEO, Site Kit by Google for analytics, WPForms for getting leads, etc.
How to build an AI tool?
There’s a difference between building an AI tool and using it. In this post, we have covered AI tools for free that help you in blogging. To build an AI tool, you should first know Machine Learning Models and Data Analysis.
How to use AI in an app?
Integrating AI in apps requires API keys.
What equipment is used for AI?
AI workloads require high-computing GPUs mainly supplied by Nvidia, NPUs, TPUs, networking equipment, SSDs, Cooling systems, UPS, DCIM, and Hosting.
Can I make money with blogging?
Yes, you can earn thousands of dollars with blogging and affiliate marketing using AI tools.