Compare AI SEO tools for bloggers, AEO audits and AI visibility tools. Explore keyword research, content optimisation, free plans and open-source options.
34 tools listed
Trying before subscribing? Compare SEO free trials, limits and credit card requirements.
Tools listed
34
Free or freemium
16
With trial options
14
Compare SEO tools for bloggers by the job you need to do: research topics, improve existing articles, audit your website or monitor search visibility. AEO (answer engine optimisation) tools focus on how AI assistants access, describe and cite your site. A content writer, a technical audit and an AI visibility tracker answer different questions, so compare their limits and evidence before subscribing.
Listings and pricing are checked when tools are added or updated. Product details can change, so confirm important requirements on the provider's website before purchasing.
Start with these established, reviewed or featured listings. Open each profile for features, pricing details, ratings and links to the provider.
| Tool | Useful for | Plan | Starting price | Trustpilot | View tool |
|---|---|---|---|---|---|
gravitywrite.com Featured | Use AI writers to create high-quality content in seconds for blogs, YouTube, websites, marketing & more. | Freemium | $19/month | Details | |
blogo.ai Featured | WordPress Integration | Paid | $39/month | Not available | Details |
| Brand Voice | Free-Trial | $16 per month | Details | ||
| Discover Rytr, your free AI writing assistant. | Freemium | $9/month | Details | ||
| Brand Voice | Free-Trial | $26/month | Details | ||
| Humanizer Tool | Freemium | $14/month | Details | ||
| Humanizer Tool | Freemium | $99/month | Details | ||
| Brand Voice | Freemium | $49/month | Details |
Ratings are from Trustpilot, not AI Blog Tools. Counts and scores reflect the displayed check date and may have changed. A missing rating does not indicate poor quality.
13 tools have third-party review data in this category.
Choose the primary job first: keyword research, content optimisation, technical auditing or visibility tracking.
Check where keyword, backlink and traffic data comes from rather than relying only on generated recommendations.
Use a free trial on your own site and judge whether recommendations are specific enough to act on.
Compare limits for sites, tracked keywords, content credits and team members before subscribing.
Start with topic research and improvements to existing articles. Compare the same brief in each editor, check factual accuracy and measure changes in Search Console. Choose content credits and site limits that fit your publishing schedule.
An AEO audit checks whether assistants can access and understand your site. A brand grader samples how models describe you; a monitoring tool repeats checks over time. Compare supported engines, prompts, countries and citation evidence. No score guarantees inclusion in AI answers.
Open source describes the software licence, not the price of a hosted service. OpenSEO can be self-hosted but requires a paid DataForSEO API key for SEO data. OpenAEO offers an open-source audit CLI and MCP server, with paid hosted features available separately.
For occasional checks, start with a free plan. For a paid workflow, test a trial against one real task before subscribing. Compare usage allowances as well as the trial period.
