# Top SEO Article Generation Software 2026

> The top SEO article generation software of 2026 scored on SERP research, article length, WordPress publishing and real cost per article.

Source: https://autoblogging.ai/top-seo-article-generation-software/ · Updated: 2026-10-04

The top SEO article generation software in 2026 is judged on output, not features lists: does the article answer the search, cover the topic as fully as the pages that rank, and reach your site ready to publish, at a price that works at your volume? Here is a scorecard of the leading tools on exactly those points.

**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.

## The scorecard

| Software | Researches the SERP | Typical length | Publishes to WordPress | Cost per article |
| --- | --- | --- | --- | --- |
| Autoblogging.ai | Yes (SERP analysis) | Medium median ~4,000 words (measured) | Yes, scheduled | $0.13 to $0.48 |
| SEOWriting.ai | Real-time SERP (stated) | Not stated | Yes | from $0.23 to $0.38 |
| Machined | Deep research (stated) | Not stated | Yes | $0.25 to $0.63 |
| Frase | Yes | Not stated | Yes | $2.39 to $4.90 |
| Scalenut | Yes | Not stated | Plus and above | $2.65 to $11.80 monthly |
| Byword | Research-backed (stated) | Not stated | Yes | $2.78 to $3.96 (vendor-stated) |
| RankYak | Not stated | Up to 5,000 words | Yes | $3.30 |
| Writesonic | Not stated | Not stated | Listed as integration | about $5.27 |

## How we scored

- **Research:** does the tool read the current search results before writing?

- **Depth:** how long and complete is a typical article? We only list lengths the vendor states, or that we measured on our own output.

- **Delivery:** can it publish to WordPress without copy and paste?

- **Cost:** plan price divided by articles included.

## 1. Autoblogging.ai

SERP analysis reads the pages ranking for your title and extracts entities, keywords and outlines before writing. In the last 30 days, articles on the Medium setting came out at a median of about 4,000 words (measured on more than 3,800 articles, counting the visible text including FAQs and takeaways). The Long setting goes further. Articles arrive with a meta title and description, FAQs, takeaways, four AI images and internal links, and post to WordPress on a schedule.

A generated article: meta title and description, and the body ready to publish.
SERP analysis settings with the credit cost shown before you start.

- **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.

### 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. 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.

### 5. Scalenut

**Best for:** Planning plus writing with AI-visibility (GEO) features.

Starter is $59 a month for 5 articles; Professional is $199 for 75. Annual prices are shown as a limited-time 60% off offer. Auto-publish to WordPress and Shopify on Plus and above. 7-day free trial.

**Watch out for:** Monthly per-article cost is high on the small plans.

### 6. Byword

**Best for:** Programmatic SEO templates and research-backed batches.

Free to start with 5 articles. Starter is $99 a month ($83 yearly) for 25 articles; Scale is $999 ($833 yearly) for 300. Byword states $3.96 per article on Starter, falling to $2.78 on Scale yearly. WordPress and Webflow publishing.

**Watch out for:** The highest per-article price among the autoblogging tools here.

### 7. RankYak

**Best for:** Hands-off daily posting for one site.

One plan: $99 a month per website for 30 articles (one a day, up to 5,000 words) with direct publishing to WordPress, Shopify, Webflow and Wix. 3-day free trial.

**Watch out for:** $3.30 per article, and the price is per site.

### 8. 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.

Video: AI SEO Tutorial: Write a Search-Ready Article With SERP Analysis and AI (Full Walkthrough)

Video: ChatGPT Content Writing vs a SERP-Researched Article: What Changes and Why It Ranks

## Which one should you pick?

- **Lowest cost at volume with research built in:** Autoblogging.ai.

- **Cheap one-click articles:** SEOWriting.ai or Machined.

- **Research briefs for writers who edit heavily:** Frase.

- **One site, one article a day, hands off:** RankYak.

## Frequently asked questions

### What is SEO article generation software?

Software that writes complete articles aimed at ranking in search, usually with keyword or SERP research and publishing built in.

### Which SEO article generator writes the longest articles?

Of the lengths vendors state, RankYak allows up to 5,000 words. Autoblogging.ai’s Medium setting measured a median of about 4,000 words in the last 30 days.

### Is the cheapest generator good enough?

Compare cost per article and the time you spend editing. A cheap article that needs an hour of fixes is not cheap.

## Related guides

- [Best AI SEO Content Generators](https://autoblogging.ai/ai-seo-content-generator/)

- [Best AI SEO Content Writing Tools](https://autoblogging.ai/best-ai-seo-content-writing-tools/)

- [Cheapest AI Article Writer: True Cost per Article](https://autoblogging.ai/cheapest-ai-article-writer/)

- [Best Tool for Long-Form AI Articles](https://autoblogging.ai/best-tool-for-long-form-ai-articles/)

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