AI Stack Score alternatives

Tools that do what AI Stack Score does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from AI Stack Score.

Read 2026-10-26

With a free plan or free to use: SubmitLLMs, Agentable?, SitePulsar, Bitly, GrowthBar Agent, Nuxt SEO, SEO Evolution Analyzer.

10 alternativesUnlike AI Stack Score

#1
visible4ai Marketing
Scores a site's visibility in ChatGPT, Perplexity, Gemini and Claude answers and generates AI discovery files like llms.txt.
Also: MonitoringMore widely used
57 linking domains
Active
#2
SubmitLLMs Marketing
Scans websites for AI readiness and generates or validates llms.txt, robots.txt and agent JSON files.
Also: Evaluation
1
Active
#3
Agentable?Marketing
Scores a website's machine readability for autonomous agents across 24 checks, from robots.txt and sitemaps to API and auth signals.
Also: MonitoringMore widely used
50 linking domains
#4
SitePulsar Marketing MCP · open
Audits a website's readiness for AI agents and AI search engines, checking llms.txt, robots.txt, and page reachability.
Also: Evaluation, SearchOwn MCP server
Little sign of use
Maintained
From $29/mo
2025
#5
Bitly Marketing MCP · sign-in
Shortens URLs and generates dynamic QR codes whose destinations can change, with click and scan tracking.
More widely used
334k
Active
From $10/mo
2008
#6
Is Your Site Agent-Ready?Marketing
Scans websites for compatibility with AI agent browsing and interaction standards.
More widely used
55
#7
SE Ranking Marketing MCP · sign-in
Tracks keyword rankings, backlinks and AI search visibility, with site audits, research datasets and an API.
Also: SearchMore widely used
273k
Active
From $45/mo
2012
#8
GrowthBar Agent Marketing
Audits websites for SEO issues, tracks keyword rankings, and generates white-label PDF reports.
More widely used
185k
From $29/mo
2012
#9
Nuxt SEO Developer tools MCP · open
Provides Nuxt modules that generate robots.txt, sitemap.xml, schema.org JSON-LD, Open Graph images and llms.txt from a site's routes.
Own MCP server
3.5k
Active
From $59/mo
#10
SEO Evolution Analyzer Marketing
Scores a URL's visibility to AI search engines on AEO, AIO and GEO signals, then generates schema and llms.txt fixes.
More widely used
22 linking domains
Active
From $27/mo

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How this list is made: the words AI Stack Score is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.