AI/MARKETING/CONTENT OPTIMISATION TOOLS/AI CONTENT OPTIMISATION TOOLS WITH A FREE PLAN

Best AI content optimisation tools with a free plan in 2026

10 ranked, with a plain verdict on every entry.

VERIFIEDLISTER SCORE · UPDATED REGULARLY

Semrush ranks first among the top 10 AI content optimisation tools with a free plan in 2026, with a Lister Score of 94.0.

Semrush ranks first here for SEO specialists and content marketers, and provides billions of keywords for comprehensive research. WP The Moon is built for bloggers and digital agencies, and generates long-form articles using advanced language models. SEOVault AI serves WordPress publishers and agencies.

RANKENTRYSCORETRENDFROM

SemrushTracks prompt-level visibility in AI answers94.0NEW$129.95/month

WP The MoonWP The Moon is an AI-powered WordPress plugin that automates content creation and SEO92.0NEW–

SEOVault AIThe AI tool reduces plugin bloat by working outside the WordPress editor90.0NEW–

DashwordCompiles all necessary information to create content briefs quickly88.0NEW–

Kua.aiAdapts keywords and tone to generate SEO-friendly content for multiple platforms88.0NEW–

MakeBox AIBuilt for Etsy sellers88.0NEW–

MinineoBuilt for solo founders and indie marketers88.0NEW–

SEO Writing AIOffers bulk generation and direct WordPress publishing capabilities86.0NEW–

WP Smart ImagesConverts images to WebP to slash file sizes and improve load times84.0NEW–

WritecreamBuilt for SEO creators and marketers82.0NEW–

CURATED · UPDATED REGULARLY

The ranking, in detail

Semrush

Online visibility and marketing analytics

Semrush is the leading platform that unifies SEO authority and AI visibility. Powered by trusted data, it helps brands show up where customers search and decide.

Best for SEO and digital marketers

94.0

WP The Moon

The ultimate WordPress AI plugin for modern content creators

WP The Moon is an AI-powered WordPress plugin that automates content creation and SEO. It allows users to generate blog posts, optimise metadata, and build pages directly within the dashboard.

Best for bloggers and digital agencies

92.0

SEOVault AI

Extension speed, web app depth, WordPress focus

SEOVault AI is a WordPress publishing assistant combining a Chrome extension and web app. It helps users write, optimise, refresh, interlink, and publish content faster without plugin bloat.

Best for WordPress publishers and agencies

90.0

Dashword

Make your AI write content that ranks

Dashword is an AI content marketing tool that researches ranking pages to create effective briefs. It scores drafts automatically to ensure content ranks well in search engines.

Best for individuals and small teams

88.0

Kua.ai

One product into channel-ready listings for 20+ channels

Kua.ai is an AI tool for sellers to boost multichannel selling. It helps products rank higher across various platforms.

Best for sellers on many channels at once

88.0

MakeBox AI

Your Etsy listing workspace.

MakeBox AI is an Etsy listing workspace that helps sellers research keywords and create drafts from product photos.

Best for Etsy sellers

88.0

Minineo

AI content, SEO, publishing, and analytics in one platform

Minineo is an all-in-one AI marketing platform combining content creation, SEO, publishing, and analytics. It allows users to generate, optimise, and distribute content across multiple channels from a single dashboard.

Best for solo founders and indie marketers

88.0

SEO Writing AI

One-click SEO article generation with real-time SERP optimisation.

SEO Writing AI is an automated platform that generates SEO-optimised articles and affiliate content. It utilises real-time SERP analysis to ensure high search rankings.

Best for bloggers and affiliate marketers

86.0

WP Smart Images

AI-powered cropping, accessibility and optimisation for WordPress

WP Smart Images is a WordPress plugin that uses AI to automatically crop images for the perfect fit. It also generates alt text and captions while converting files to WebP format.

Best for WordPress website owners seeking automated image management

84.0

Writecream

One platform with 75+ AI tools for autonomous SEO writing

Writecream is an AI tool. It says it is built for SEO creators and marketers.

Best for SEO creators and marketers

82.0

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Frequently asked questions

What is the best AI content optimisation tools with a free plan?

Semrush ranks first on Lister. Semrush is the leading platform that unifies SEO authority and AI visibility. Powered by trusted data, it helps brands show up where customers search and decide.

What are the top 10 AI content optimisation tools with a free plan?

1. Semrush; 2. WP The Moon; 3. SEOVault AI; 4. Dashword; 5. Kua.ai; 6. MakeBox AI; 7. Minineo; 8. SEO Writing AI; 9. WP Smart Images; 10. Writecream.

Are there free options for AI content optimisation tools with a free plan?

No free option is confirmed in the recorded pricing for this ranking. Check each provider's pricing page for current plans and trials.

What do the top four say they are built for?

Semrush says it is built for SEO specialists and content marketers, and WP The Moon for bloggers and digital agencies. SEOVault AI says it is built for WordPress publishers and agencies, and Dashword for individuals and small teams.

What should a buyer check before signing up?

WP The Moon states that The free plan limits users to only ten credits for content generation, and SEOVault AI that the AI tool is built specifically for WordPress and does not support other platforms. Minineo states that Tracking additional AI platforms like Claude requires a paid add-on on the Pro plan. Those are the limits each AI tool publishes itself, not a full account of any plan.

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Best AI content optimisation tools with a free plan in 2026

The ranking, in detail

Frequently asked questions

What is the best AI content optimisation tools with a free plan?

What are the top 10 AI content optimisation tools with a free plan?

Are there free options for AI content optimisation tools with a free plan?

What do the top four say they are built for?

What should a buyer check before signing up?

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