AI SEO tools, sorted by who can actually run them

The three shelves

Sort by access surface and the category stops looking like forty interchangeable products.

The test for shelf 2 is blunt: can a program get the answer without a browser session and a human clicking? If the only way in is a login screen, it is shelf 1, no matter how much AI is in the marketing copy. The distinction matters more every month, because the thing reading your SEO data is increasingly a coding agent that has a terminal and no eyes.

Shelf 1: dashboards a person logs into

This is what the big listicles are made of, and for the AI-visibility question it is genuinely where the products are. Nobody else will tell you how often ChatGPT mentions your brand across a few hundred prompts, because getting that answer means running those prompts on a schedule and paying for it. That is a real service and it is priced like one.

We opened the published pricing pages of the AI-visibility trackers on 2026-09-04 and read the entry plans off them rather than out of somebody's blog post. Rankscale's cheapest paid tier was listed at $20/month, Otterly's at $29/month, Profound's at $99/month with a $399/month tier above it. Peec AI renders its prices client-side, so we did not read one and are not going to quote a number we did not see. These change; check the vendor before you buy, and treat any comparison table older than a month — including this paragraph — as a starting point rather than a fact.

The broader SEO suites belong on this shelf too, in their default form: Semrush, Ahrefs, SE Ranking, Surfer, Search Atlas and the rest are sold as workspaces you log into, with AI-visibility modules bolted on over the past year. The largest English roundup for this query lists seventeen tools of this kind, sorted by phrases like "best for content optimisation" and "best for faster indexing" — a useful sort if you are a marketer choosing a seat, and useless if the thing that needs the data is a program.

What no dashboard does: change your site. They report. Deciding what to do and shipping it stays with you — which is fine, as long as you noticed you were buying a thermometer and not a fever cure. If you want that split drawn out with the tools named, we do it on the GEO tools page.

Shelf 2: things a program can call

This shelf is bigger than the listicles suggest, because it is assembled from parts rather than bought as a product.

• Free, first-party, and the best data you will get. The Search Console API returns your own impressions, clicks and positions, and the URL Inspection endpoint returns Google's own index verdict for a URL — the literal strings Submitted and indexed, Crawled — currently not indexed, URL is unknown to Google. Bing Webmaster Tools has its own API and a URL submission endpoint, and IndexNow is a documented open protocol you can ping on deploy. None of this costs anything and all of it is about your own site, which makes it the most trustworthy data in the category.
• Paid data APIs. Semrush and Ahrefs both publish developer APIs; DataForSEO sells the underlying keyword, SERP and traffic data as an API with no dashboard at all. This is where volume, difficulty and results-page composition come from — including ours, which we say because a page comparing tools should disclose whose data it runs on.
• Crawlers with a command line. Screaming Frog's SEO Spider documents a command-line mode, so a full crawl can run in CI and drop a file for something else to read. Unfashionable and still the fastest way to answer "did we ship 200 pages with the wrong canonical".
• MCP servers. The newest entry, and worth naming because the roundups have not caught up: Peec AI's documentation includes an MCP server with a tools reference and packaged prompt workflows alongside a REST API, and Surfer publicises MCP integration with Claude and ChatGPT. Checked 2026-09-04. There is also a growing set of independent SEO MCP servers, which we survey separately in the MCP server roundup.
• Clize. Five commands — keywords, competitors, serp, check, spend — run from a terminal, so an agent that can run a shell can use them without a browser session.

$ clize seo serp "ai seo tools"        # who occupies it, AI Overview true/false, who accepts contributions
$ clize seo check --domain example.com  # your Search Console positions, index status, traffic by source
$ clize seo spend                      # every charge itemised — free, reads the ledger

The honest footnote on our own entry. Clize also ships an MCP server, and it exposes 32 tools — domains, email, deploys, payments, media. None of them is an SEO tool. The SEO surface is the CLI and the skill that teaches an agent to drive it, not MCP. If your setup can only call MCP tools, our SEO half is not reachable from it today, and you should know that before you install anything rather than after.

What we do not have on this shelf is anything that answers "did an AI mention us". clize seo check reads your Search Console and your referrers, with AI-engine hosts counted separately; it does not query assistants. The difference between those two things is the difference between shelf 1's product and ours, and we would rather you buy the right one than buy ours.

Shelf 3: no account, no upload, no trend

The smallest shelf and the one that gets omitted entirely, presumably because there is nothing to affiliate-link. These are single-purpose pages: you arrive with a file or a fragment, you get an answer, you leave. No sign-up, no data leaving the browser, no history.

Ours are these, and each exists because we needed it on our own site first:

• XML sitemap validator — paste the XML or drop the file, get errors by line, including hreflang pairing and the 50,000-URL limit. Most competing validators only accept a URL, which is useless for a file that is not live yet.
• llms.txt validator — checks a file against the published spec and hands back a corrected version.
• hreflang tag generator — builds the reciprocal link-tag set plus the sitemap block, because one-way annotations are discarded and that failure is invisible until traffic is.
• FAQ schema generator — emits FAQPage JSON-LD and the matching visible HTML from one input, so the markup cannot claim something the page does not show.

Other people's belong here too: the schema and structured-data generators the technical-SEO crowd has run for years, and the various free file checkers. The rule for the shelf is simple — if it asks for an email before it answers, it is shelf 1 wearing a costume.

What you give up is everything continuous. No shelf-3 tool will tell you that your position slipped last Tuesday. Use them for the check, and use Search Console for the trend.

Which shelf you actually need

Answer two questions and the choice usually collapses to one row.

One last thing worth saying out loud, since this is a tools page and tools pages are where budget goes to die. On our own site, the technical work these tools measure was done thoroughly and produced 1,415 Search Console impressions and zero clicks in a 28-day window, because the average position was around 70. No tool on any of these three shelves would have fixed that; the missing input was other people linking to us. We wrote up the whole reading, including what it fails to prove, on the LLM SEO page. Buy an instrument when you have a decision waiting on a number — not to feel measured.

$ npm i -g @clize/clize && clize login
$ clize seo serp "ai seo tools"