Best AI Blog Writers in 2026 (Compared, With Real Pricing)
An AI blog writer should do more than write words. The good ones research the topic, structure the post for search, add images and links, and publish it to your blog. Here are the best AI blog writers in 2026 with their real prices, taken from each vendor’s pricing page, and what each one is best at.
How this list was made. Autoblogging.ai is our product, so read our entry with that in mind. Every other price on this page was taken from the vendor’s own pricing page on 4 October 2026. Per-article figures are the plan price divided by the articles the plan includes, unless the vendor states its own number. Prices change, so check the vendor’s page before you buy.
Quick comparison
| Blog writer | Best for | Price from | Cost per article | Publishes to WordPress |
|---|---|---|---|---|
| Autoblogging.ai | Researched posts at any volume | Free (10 credits/mo); $19/mo | $0.13 to $0.48 | Yes, scheduled |
| SEOWriting.ai | Cheap one-click bulk articles | Free (3 articles); $19/mo | from $0.23 to $0.38 | Yes |
| Machined | Clusters with internal links | $19/mo | $0.25 to $0.63 | Yes |
| Koala | Long-form affiliate posts | $25/mo | Word-based | Yes |
| Frase | Research briefs and optimization | $49/mo | $2.39 to $4.90 | Yes |
| Outrank | Hands-off daily posts + backlinks | $99/mo | $3.30 | Yes |
| Writesonic | AI-visibility tracking with articles | $79/mo billed yearly | about $5.27 | Listed as integration |
| Claude | Raw writing quality | Free; Pro $20/mo | n/a | No |
| Rytr | Cheap short-form | Free; $9/mo | n/a | Not listed |
The blog writers
1. Autoblogging.ai
Best for: bloggers who want researched posts published without copy and paste.
Write one post with the step-by-step wizard, or paste up to 500 titles into the bulk writer. Each post can be researched from the current top results, gets headings that answer the searcher, FAQs, key takeaways, four AI images and internal links, and is posted to WordPress as a draft or live post, spaced out on a schedule.
- Pricing: Free plan with 10 credits a month (no card). Paid plans: Starter $19 (40 credits), Regular $49 (120), Standard $99 (300), Gold $179 (600), Premium $249 (1,000), Enterprise $999 (5,000). Annual billing saves 35%, which takes Enterprise to $649 a month. Unused credits roll over while you are subscribed.
- Cost per article: A standard article costs 1 credit. In the bulk writer, adding SERP analysis costs 1 more credit, and AI images 1 more. So an article is about $0.48 on Starter and $0.13 on Enterprise billed yearly, or $0.95 and $0.26 with SERP analysis.
- Watch out for: add-ons like the fact checker cost extra credits; the form shows the total before you start.
2. SEOWriting.ai
Best for: Bulk one-click SEO articles at a low price.
Free plan with 3 articles. Starter is $19 a month ($14 yearly) for up to 50 articles; Professional is $79 ($59 yearly) for up to 250; the top listed plan is $307 ($230 yearly) for up to 1,000. WordPress integration on all plans.
Watch out for: Plans say “up to” a number of articles; heavier options use more credits.
3. Machined
Best for: Content clusters with internal linking at volume.
Per-article plans: Launch is $19 a month ($14 yearly) for 30 articles, Scale is $249 ($187 yearly) for 750. A BYOK plan gives 2,000 articles for $99 if you pay your own AI costs. One-click WordPress publishing; 7-day free trial.
Watch out for: The cheapest BYOK route adds your own AI provider bill on top.
4. Koala (KoalaWriter)
Best for: Affiliate and long-form writers who like a word allowance.
Sells words, not articles: Starter is $25 a month ($20 billed yearly) for 45,000 words; Elite is $350 ($280 yearly) for 1,000,000 words. Publishes to WordPress, Shopify, Webflow and Ghost. New accounts get 5,000 free words.
Watch out for: Long articles use more of the allowance, so cost per article depends on length.
5. Frase
Best for: Research briefs and SEO plus AI-search optimization.
Starter is $49 a month ($39 yearly) for 10 articles; Professional is $129 for 40; Scale is $299 for 100. Research, writing, optimization and publishing to WordPress, Webflow, Sanity or Wix. 7-day free trial, no card.
Watch out for: About $2.39 to $4.90 per article.
6. Outrank
Best for: Done-for-you daily articles plus backlinks.
$99 a month (or $999 a year) for 30 articles generated and published on autopilot, plus backlink building. Add-ons for 60 or 90 articles. Publishes to WordPress, Webflow, Shopify and more.
Watch out for: About $3.30 per article on monthly billing.
7. Writesonic
Best for: Teams that want AI-visibility tracking with some article writing.
Now positioned around AI search visibility. Starter is $79 a month billed yearly and includes 15 AI articles and 50 tracked prompts; Growth is $399 billed yearly for 50 articles. WordPress is listed as an integration.
Watch out for: About $5.27 per article on Starter, so it is not a volume writer.
8. Claude
Best for: Natural-sounding long drafts and careful edits.
Free plan; Pro is $20 a month ($17 billed yearly); Max starts at $100.
Watch out for: A chat assistant: no keyword research, images or WordPress posting.
9. Rytr
Best for: Cheap short-form writing.
Free plan with 10,000 characters a month. Unlimited is $9 a month ($7.50 yearly) and Premium is $29. Built for short copy: emails, meta titles, captions.
Watch out for: You assemble long articles yourself, and WordPress publishing is not listed.
Video: AI Blog Writer Tutorial: Write a Blog Post That Ranks on Google, Start to Finish
What makes a good AI blog writer
- It answers the title in the first paragraph. Readers and search engines both look there first.
- It researches before writing. Posts built from what already ranks cover the subtopics searchers expect.
- It links your posts together. Internal links stop new posts from becoming orphan pages.
- It publishes on a schedule. A steady stream of posts beats dumping 100 at once.
- Its price per article fits your volume. See our cost per article breakdown.
Video: Programmatic SEO With AI: Bulk Generate Articles and Auto Post to WordPress
Frequently asked questions
What is the best AI blog writer in 2026?
For researched SEO posts published automatically, Autoblogging.ai. For a word allowance on long affiliate posts, Koala. For pure writing quality you edit yourself, Claude.
Is there a free AI blog writer?
Autoblogging.ai’s free plan gives 10 credits a month (up to 10 standard posts). SEOWriting.ai offers 3 free articles and Byword 5.
Can an AI blog writer post directly to WordPress?
Yes. Autoblogging.ai, SEOWriting.ai, Machined, Koala, Frase and Outrank all publish to WordPress.
How much does an AI blog post cost?
From $0.13 per standard article (Autoblogging.ai Enterprise billed yearly) to about $5 on research-heavy platforms.