Best AI Agents for Website SEO Analysis in 2026
As of Aug 5, 2026, KanonAgent tracks 13 AI agents for Website SEO analysis; this page covers the top 10 by real traction, led by RankLLM (1 upvotes).
Website SEO analysis now requires checking both traditional search console data and how AI engines like ChatGPT surface or ignore pages. Agents in this list scan live metrics, simulate AI crawlers, and flag specific pages or content gaps instead of generic advice.
Updated 2026-08-05 · 10 products · live data from KanonAgent
1. RankLLM1 upvotes
RankLLM shows whether ChatGPT, Claude, and Perplexity recommend your site and gives direct fixes for AI-search gaps.
2. Seozast$16/mo
Seozast runs automated keyword research and generates SEO-optimized content tailored to your pages.
3. WebmasterNinja13 upvotes
WebmasterNinja pulls real-time Search Console data and turns it into concrete on-page and technical fixes.
4. Rank Up List4 upvotes
Rank Up List adapts SEO recommendations to Etsy, Amazon, Shopify, and similar marketplace structures.
5. ScanSite AI3 upvotes
ScanSite AI scores how well your site performs in ChatGPT, Gemini, and other AI platforms with targeted fixes.
6. SeekinWeb3 upvotes
SeekinWeb scans pages to show exactly how AI agents discover and cite them, then suggests improvements.
7. Limen3 upvotes
Limen tests whether AI models correctly parse your content and returns precise markup or structure fixes.
boldpilot.club runs SEO checks and updates across multiple sites on autopilot without manual intervention.
9. AI Website Critic1 upvotes
AI Website Critic audits conversion, UX, and SEO issues together and lists specific changes per page.
10. RefreshRadar1 upvotes
RefreshRadar identifies pages losing Google traffic and prioritizes the highest-impact fixes first.
Evolution timeline
The earliest agent for this job entered the KanonAgent index on 2026-07-08 (Astrix.kz — Создание сайтов и SEO); the newest entry landed 2026-08-04 (RefreshRadar). Collection and breakout timestamps are written the moment they happen — append-only, never backfilled.
How to choose
Match the agent to your main channel: use 6441 or 24999 for Google Search Console and traffic data; pick 20091, 2889, 9683, or 13332 when AI engines are the priority. Marketplace sellers should start with 14080. Check pricing and scope—19173 charges $16/mo for content generation while others are lighter audits. Avoid broad marketing tools that only touch SEO indirectly.
FAQ
Which agent checks both Google and AI search visibility?
20091, 2889, 9683, and 13332 focus on AI engine recommendations while 6441 and 24999 cover Google data.
Can any agent run SEO across multiple sites automatically?
11524 is built for autopilot checks on many sites at once.
Which one gives marketplace-specific SEO advice?
14080 adapts recommendations to Etsy, Amazon, eBay, Shopify, and Redbubble.
How is this list ranked?
By real traction from our index (upvotes / MRR / growth rate, whichever the product actually has) — not editorial picks, and we do not accept paid placement. Sources: ProductHunt, Hacker News, GitHub, HuggingFace, Reddit, TrustMRR.
What is the inclusion bar?
A page is published only when at least 5 real products qualify. Judgement fields (autonomy, prerequisites, cost, integrations) all require a source quote — where we cannot read it, we leave it blank rather than guess.
How often is this updated?
Collection runs continuously; this page was regenerated on 2026-08-05. Every number is verifiable through our public read-only API: https://kanonagent.com/data