Find the right GEO & AI visibility tools
Geodeck is the curated directory for generative engine optimization — also known as AEO or answer engine optimization: 64 hand-verified AI visibility monitoring tools, GEO tools and agencies that help brands show up in ChatGPT, Perplexity and Google AI Overviews.
64 listings · 4 categories · every entry live-verified
Results
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Seofable ★ Featured
SEO blog autopilot producing articles structured to be cited by AI engines — SERP briefings and fact-checking built in.
AI Visibility Monitoring
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Ahrefs Brand Radar
Ahrefs' AI-visibility module, backed by 421M+ indexed monthly prompts across AI engines plus YouTube, TikTok and Reddit.
AthenaHQ
Tracks brand mentions and citations across nine AI systems, with an AI copilot that turns the data into insights.
Bluefish AI
Enterprise platform for Fortune-500 brands covering AI search and agentic commerce — monitoring, optimization, measurement.
Brandlight
Enterprise AI-visibility platform adding sentiment, bot-crawl health and publisher-influence intelligence to mention tracking.
Evertune
Enterprise brand-visibility platform sampling prompts at large scale across 11 AI models, from ChatGPT to Meta AI.
Gauge
Combines daily prompt tracking across seven AI engines with a content engine that acts on the gaps it finds.
GEO Tools
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Geoptie
Free-to-try GEO suite: audit, content checker, AI visibility checker and per-engine trackers for ChatGPT, Perplexity and Claude.
Gushwork llms.txt Generator
Free generator that lets you choose which site areas AI models may access, then outputs the llms.txt for upload.
HubSpot AEO Grader
HubSpot's free grader showing how ChatGPT, Perplexity and Gemini portray your brand across five perception dimensions.
InLinks
Entity-based platform automating schema, internal linking and entity-optimized briefs so machines read your content correctly.
Rankability
Agency-focused platform pairing content workflows with Serena, an AI search agent that turns audits into GEO recommendations.
Relixir
Autonomous GEO agent (Rex) running content, citation tracking and authority building 24/7 to earn AI recommendations.
GEO Agencies
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Aufgesang
Olaf Kopp's German online-marketing agency, specialized in LLMO/GEO consulting and AI-search optimization.
Claneo
Berlin-based international search and content agency consulting on GEO and LLMO for AI-search visibility.
Direct Online Marketing
Agency offering fully managed GEO services for brands that want AI-search visibility handled end to end.
Directive Consulting
B2B performance marketing agency focused on getting SaaS and tech brands into AI-generated answers.
First Page Digital
Singapore agency bundling generative engine optimization into every SEO package, with an APAC focus.
First Page Sage
Thought-leadership SEO agency with a dedicated generative engine optimization practice.
AI SEO & Content Tools
View all 14 →Seofable★ Featured
SEO blog autopilot producing articles structured to be cited by AI engines — SERP briefings and fact-checking built in.
AirOps
Connects citation tracking to content production workflows, with the autonomous Quill agent optimizing pages for AI search.
Frase
Content tool that scores every piece twice — classic SEO and GEO — with citation tracking across eight AI engines.
GEOWriter
Writes citation-ready, E-E-A-T-focused articles from live SERP data, aimed squarely at AI-search visibility.
Jasper
Enterprise AI marketing platform; its GEO Agent and GEO Hub (launched June 2026) manage citations, sentiment and share of voice.
Mintlify
Agent-native documentation platform with an Agent Score — docs formatted so LLMs can ingest and cite them cleanly.
The data behind the directory
What these 64 products cost, which AI engines they actually monitor, and where they are built — free to download and cite.
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Frequently asked questions
What is Geodeck?
Geodeck is a curated, hand-verified directory of the generative engine optimization (GEO) industry: AI visibility monitoring platforms, GEO tools, adjacent AI-SEO software and specialized agencies. We verify every listing manually before it goes live.
How do listings get on Geodeck?
We research the market continuously and add tools and agencies that genuinely operate in the GEO/AI-visibility space. Vendors can also submit their product — it gets the same manual verification as every other listing. Being listed is free; featured placement is a paid option and always clearly labeled.
Does Geodeck accept payment for rankings?
No. Featured placements are clearly marked as such. Regular listings are ordered neutrally and their descriptions are written by us, not by vendors.
Is GEO the same as AEO?
Largely, yes. GEO (generative engine optimization), AEO (answer engine optimization) and LLMO (large language model optimization) all describe the same discipline: getting your brand mentioned and cited in AI-generated answers. Different vendors prefer different labels — Geodeck lists them all in one place, whatever they call themselves.