The best AI blog writer for WordPress depends on what you want it to do. If you want an SEO blog researched, written and published for you, pick an external writer that connects to WordPress, such as AI SEO Crew, Koala, SEOWriting.ai or Autoblogging.ai. If you only want help while you write in the block editor, a plugin like Rank Math Content AI, Jetpack AI or GetGenie costs less and does that job.
Full disclosure: AI SEO Crew is our product, so it comes first on this list. Every other tool below is a real option. Each one has a link to its official pricing page, checked in November 2026, and a note on who it suits.
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Plugin or external writer: decide this first
Most "best AI writer" lists put two kinds of tools together. They solve different problems.
An AI writing plugin runs inside your WordPress editor. You open a post and ask it for an outline, a paragraph or a meta description. Everything else is still your job: the topic, the research, the internal links and the publishing date. Jetpack AI, Rank Math Content AI, GetGenie and AI Engine work this way.
An external AI blog writer works outside WordPress and sends finished posts to your site. The best ones also choose topics from real Google searches, add sources and internal links, and keep to a publishing schedule. AI SEO Crew, Koala, SEOWriting.ai and Autoblogging.ai are in this group.
A quick way to decide:
- You like writing and want to go faster: a plugin.
- You don't write, or you want 10 to 50 posts a month: an external writer.
- You manage several client sites: an external writer with one connection per site and a review step, so clients can approve each post.
Best AI blog writers for WordPress compared
Prices come from each vendor's own pricing page, checked in November 2026. Vendors change their prices often, so check the linked page before you buy.
| Tool | Type | Entry price (monthly billing) | What you get | Publishes to WordPress | Picks keywords for you |
|---|---|---|---|---|---|
| AI SEO Crew | External writer, full SEO workflow | $49 per site per month, first month $1 | 50 researched articles a month | Yes, on autopilot or after your review | Yes, from real Google searches |
| Koala | External writer | $25/month Starter | 45,000 words a month | Yes | You give the topic |
| SEOWriting.ai | External writer | $19/month Starter | Up to 50 articles | Yes, WordPress integration | You give the keyword |
| Autoblogging.ai | External writer | $19/month Starter | 40 credits | Yes, with scheduled auto posting | You give the keyword |
| Rank Math Content AI | Plugin in the editor | Starter €71.88/year | 40+ AI tools in the editor | You publish yourself | Suggestions inside the editor |
| Jetpack AI Assistant | Plugin in the editor | 20 free requests per site, then a paid Jetpack plan | Drafts, grammar, images while you write | You publish yourself | No |
| GetGenie | Plugin in the editor | Free plan, 2,500 words a month | Writing templates, SERP and keyword analyses | You publish yourself | Keyword analysis, limited by plan |
Run a WordPress site and don't want to write the posts yourself? See how an AI blog writer for WordPress that publishes for you works, on autopilot or after you approve each article.
The 7 options, one by one
1. AI SEO Crew: for owners who want the whole blog handled
AI SEO Crew is a team of five AI agents that runs your blog from start to finish. Scout reads your site and finds what your customers search for. Strategist chooses the keywords most likely to bring customers. Writer researches the web and writes each article with its sources. Editor checks every fact and every link and adds internal links. Publisher posts to WordPress, resubmits your sitemap in Search Console and notifies IndexNow.
- Price: $49 per site per month for 50 articles, first month $1. Cancel anytime. Published articles stay on your site.
- Publishing: autopilot (published as soon as the Editor approves) or review mode (you approve each article).
- After publishing: the dashboard shows clicks and impressions for each article, taken from Search Console.
- Best for: small businesses, shops, SaaS companies and agencies that want regular, sourced posts without writing them.
- Less suited to: people who want to write every sentence themselves.
2. Koala: for writers who want long drafts on demand
Koala writes long articles from a keyword or topic you give it, and publishes to WordPress, Shopify, Webflow and Ghost. Plans are based on words, not articles. The pricing page lists Starter at $25 a month for 45,000 words and Professional at $49 for 100,000 words, plus a free tier of 5,000 words.
- Best for: bloggers and affiliate sites that already have a keyword list.
- Keep in mind: you choose the topics, and how many words you get depends on the AI model you pick.
3. SEOWriting.ai: for high volume at a low entry price
SEOWriting.ai generates articles in bulk. Every paid plan connects to WordPress through a WordPress.org plugin. The pricing page lists Starter at $19 a month for up to 50 articles and Professional at $79 for up to 250.
- Best for: publishers who want to test many keywords cheaply.
- Keep in mind: with this much volume, the time you spend checking facts and choosing topics grows too.
4. Autoblogging.ai: for scheduled posting from a keyword list
Autoblogging.ai turns keywords into articles and posts them to WordPress on a schedule you set. The pricing page lists Starter at $19 a month for 40 credits and Regular at $49 for 120 credits. One article usually costs one credit. Options such as SERP analysis, AI images or fact checking cost extra credits. We compared it in detail on our Autoblogging.ai alternatives page.
- Best for: niche sites with a keyword plan already in place.
- Keep in mind: the real cost per article depends on which extras you turn on.
5. Rank Math Content AI: for Rank Math users who write themselves
If you already use Rank Math for SEO, Content AI adds 40+ AI tools to the Block Editor, Classic Editor, Elementor and Divi: outlines, blog post drafts, meta tags, alt text and rewriting. The Content AI page lists a free tier and a Starter plan at €71.88 a year.
- Best for: writers who want SEO help without leaving the editor.
- Keep in mind: you still choose topics, check facts and publish each post.
6. Jetpack AI Assistant: for light help on any WordPress site
Jetpack AI writes drafts, fixes grammar and creates images inside the editor. The Jetpack AI page gives 20 free requests per site, and they don't renew. After that you need a paid Jetpack plan.
- Best for: occasional posts and quick edits.
- Keep in mind: it helps you write, but it doesn't plan or publish a blog for you.
7. GetGenie: for a free start with keyword analysis
GetGenie is a WordPress plugin with writing templates, a blog wizard and SERP analysis. The pricing page shows a free plan with 2,500 AI words a month, no card needed. Paid plans start with Starter at 20,000 words a month, and prices change with promotions.
- Best for: trying an AI writer at no cost.
- Keep in mind: 2,500 words a month is about one long post.
For tools that don't publish to WordPress directly, see our full comparison of AI SEO tools for an autopilot blog.
What an article really costs you
A monthly price tells you little until you look at what each article includes and how much of your time it still takes: choosing topics, checking facts, adding internal links. We work it out tool by tool in how much a WordPress auto blog costs.
Is an AI blog writer safe for SEO on a WordPress site?
Yes, if the content is useful. Google does not ban AI content. It goes after volume without value. Its guidance says that using AI to generate many pages without adding value for users may violate its spam policy on scaled content abuse.
On a WordPress site, that means:
- Each post answers a real search. No pages that exist only to hold a keyword.
- Facts are checked. Google warns that AI output can contain inaccuracies and asks you to check facts before publishing. Numbers, prices and rules need a source.
- Posts teach something. An example, a method or a comparison the reader can use.
- The process is honest. Google recommends explaining how content was created when that helps readers, for example in an author or editorial note.
For the longer answer, read does Google penalize AI content.
The same rules help in AI search. ChatGPT, Perplexity and Google AI Overviews tend to quote passages that answer a question clearly and have a source behind them. Short definitions, tables and direct answers are easier to cite than long, vague paragraphs. No tool can guarantee a citation. A clear, sourced post only improves your chances.
Should it publish on autopilot or wait for your approval?
Both work. The right choice depends on how much you trust the tool and how sensitive your topic is.
Approving each post first suits you if:
- your site covers health, money, legal or safety topics;
- you're an agency and the client signs off on every post;
- you're in your first month with a new tool.
Autopilot suits you if:
- the tool checks facts and links before it publishes;
- you've reviewed roughly the first 10 posts and you're happy with them;
- your time is what's holding you back.
A simple routine: approve every post yourself for two weeks, then switch to autopilot and read a few posts each week.
Best AI blog writer for WordPress by type of site
No single tool wins for everyone, so here is our verdict by profile.
| Your situation | What to pick | Why |
|---|---|---|
| Local service business (plumber, clinic, accountant) | External writer with keyword research, with your approval at first | You need posts on what local customers ask, not generic topics |
| Online shop on WooCommerce | External writer that adds internal links to product and category pages | Blog traffic only matters if it reaches products |
| SaaS or startup | External writer with sources and comparison posts | Buyers compare tools and check claims |
| Agency with client sites | External writer with one connection per site and a client approval step | Clients sign off, you keep the volume |
| Hobby blog or writer who enjoys writing | Plugin in the editor (Rank Math, Jetpack, GetGenie) | Cheap help, full control |
If you're outside the US, check two things. First, that the tool writes in your spelling (UK, Canada, Australia). Second, that it bills in a currency you're happy with. Some WordPress plugins show prices in euros by default.
Checklist: test an AI blog writer on your WordPress site in one week
Use this before you commit to any tool, including ours.
- Day 1. Check compatibility. Connect the tool to a staging site or a test category. Make sure posts keep your theme's formatting and that Yoast or Rank Math still shows the title and meta description.
- Day 1. Turn off automatic publishing. Nothing goes live during the test.
- Day 2. Generate 5 posts on searches your customers actually make.
- Day 3. Check every fact. Click each source link. Count the claims that have no source.
- Day 3. Check internal links. Do the posts link to your service, product or pricing pages, with clear anchor text?
- Day 4. Read like a customer. Does each post answer the question in the first two sentences? Would you send it to a client?
- Day 5. Time yourself. How long did it take to get each post ready to publish? Multiply that by the number of posts you plan each month.
- Day 6. Publish the best 2 or 3. Make sure your sitemap updates.
- Day 7. Plan the follow-up. Decide where you'll track clicks and impressions (Search Console) and when you'll update posts that get impressions without clicks.
Most "best of" lists skip steps 7 and 9. Those steps show whether a tool really saves you time and whether the posts keep bringing in traffic.
What happens after you publish
Most AI writers stop at publishing. Rankings come later, and they depend on follow-up work:
- Indexing. Your sitemap must list the new posts, and Search Console should see them. A tool that resubmits the sitemap saves you a manual step.
- Tracking. Search Console shows which posts get impressions and where they rank. Posts in positions 5 to 20 are the fastest to improve.
- Updating. Rewrite posts that get impressions but no clicks: a sharper title, a direct answer at the top, the questions people actually search for.
- Linking. Each new post should link to older related posts, and some older posts should link back to it.
How AI SEO Crew handles this
The crew chooses topics from real Google searches, writes with sources, checks every fact and link, adds internal links and publishes to WordPress. You choose autopilot (published as soon as the Editor approves) or review mode (you approve each article). After publishing, it resubmits your sitemap, notifies IndexNow and shows each article's clicks and impressions from Search Console in your dashboard. It costs $49 per site per month for 50 articles, and the first month is $1. Results in 90 days or your money back.
Start free and see your SEO plan in a few minutes, no card needed.
Frequently asked questions
What is the best AI blog writer for a WordPress site?
It depends on whether you want to write. If you want posts planned, written and published for you, choose an external writer that connects to WordPress. If you want help in the editor while you write, Rank Math Content AI, Jetpack AI or GetGenie will do.
Is there a free AI blog writer for WordPress?
Yes, with limits. GetGenie has a free plan with 2,500 AI words a month, Jetpack AI gives 20 free requests per site, and Koala has a free tier of 5,000 words. That's enough to test a tool, not to run a regular blog.
Does Google penalize AI-written blog posts on WordPress?
Not because AI wrote them. Google's guidance targets content made at scale without value for readers, and it asks you to check AI output for mistakes. Useful, sourced and reviewed posts are fine.
Can an AI blog writer publish to WordPress automatically?
Yes. External writers like AI SEO Crew, Koala, SEOWriting.ai and Autoblogging.ai connect to WordPress and publish or schedule posts. Approve the first posts yourself, then switch to automatic publishing once you trust the results.