Tarantula SEO Spider

A site crawler earns its keep by catching the boring problems before Google does — the dead redirect, the duplicated meta tag, the page quietly targeting a keyword you never intended. Tarantula SEO Spider runs that scan and then adds an AI layer that proposes fixes instead of just flagging faults.

What Tarantula SEO Spider actually does

It crawls a site, audits the technical and on-page signals, and surfaces the issues that drag rankings down without ever showing up in your analytics.

• Find the real keywords a page is targeting with the AI Analyzer
• Rewrite a weak page in one click using the AI Rewriter
• Surface broken links, redirects, and crawl errors
• Audit meta descriptions, titles, and keyword usage
• Read robots.txt and search-engine directives
• Flag duplicate pages, content, and meta
• View and generate XML sitemaps
• Validate sitemaps you already have

Most crawlers in this price bracket stop at the diagnosis and leave the repair to you. The AI Rewriter is the part that sets Tarantula apart, though it runs on a credit pool, so treat it as a scalpel for targeted fixes rather than a way to regenerate a thousand pages overnight.

In practice the workflow is straightforward. You point it at a domain, let the crawl surface the duplicate-meta and broken-link list, then spend AI credits only on the handful of pages actually worth rewriting. The white-label report sits on top of all of it, so the same scan that cleans up your own site doubles as a deliverable you can hand a client without retyping a thing. The AI Analyzer is the quiet workhorse here, because seeing which keyword a page is genuinely ranking for, rather than the one you hoped it would, is usually where the real optimization decisions start.

Who it's built for

If you run a handful of client sites or your own portfolio and you're tired of paying a monthly subscription for Screaming Frog-style audits, the lifetime pricing is the obvious draw. The honest counterpoint: the entry license crawls 15 sites a day against a one-time 1,000-page credit limit, so a single large site can eat that allowance in one pass — heavy users should plan around the Pro tier or schedule crawls carefully. Freelancers and small agencies juggling several modest sites will get the most out of it, since that's exactly the shape of work the per-day crawl cap suits.

The deal

Entry is the Elite license at $47, down from $99: 15 site crawls a day, a 1,000-page credit pool, 7,200 AI credits, a 5,000-URL sitemap limit, on-page auditing, and white-label reports under a personal-use license. The Pro tier at $97 lifts the crawl, page, and sitemap caps and adds a commercial license. [Grab the Tarantula SEO Spider deal on DealMirror](https://www.grabltd.com/recommends/tarantula-seo-spider-dm/).