Free SEO and GEO Tools
Built for Search and AI Visibility
Free tools for SEO professionals, content strategists, and GEO (Generative Engine Optimization) practitioners who want to improve how their content performs in both Google search results and AI-generated answers across ChatGPT, Gemini, and Perplexity.
Available toolsSEO Keyword to AI Prompt Converter
Converts your existing SEO keywords into the natural-language prompts your audience types into ChatGPT, Gemini, and Perplexity. Useful for both SEO content planning and GEO strategy — take any keyword list, paste it or upload a CSV, and get structured AI-ready prompts back instantly with no account required.
You want to bridge your existing SEO keyword research into a GEO content strategy — understanding what AI search queries your keywords map to so you can create content that ranks on Google and gets cited in AI answers.
GEO Content Similarity Checker
Compares your content against AI-cited pages to measure how structurally similar your writing is to what AI platforms actually quote. Runs four analysis modes and returns a UIR (Unique Information Ratio) similarity score — so you can see exactly where your content diverges from AI-citable formats.
You want to audit whether your content structure matches the format AI platforms extract from, or to identify why a competitor is being cited in AI answers and your page is not. Run it before and after restructuring content to measure improvement.
What Are SEO and GEO Tools?
SEO tools help brands improve their visibility in traditional search engine results — measuring rankings, backlinks, keyword opportunities, and technical health across Google and Bing. They have been the foundation of search marketing for two decades and remain essential for organic traffic growth.
GEO tools, or Generative Engine Optimization tools, are a newer category that helps brands improve their visibility in AI-generated answers across ChatGPT, Gemini, Perplexity, and Google AI Overviews. Where SEO tools measure ranking position, GEO tools measure AI citation share — how often and how accurately AI platforms recommend your brand when users ask relevant questions.
In 2026, both categories are necessary. Google still drives the majority of search traffic, but AI platforms are growing rapidly and increasingly influence discovery decisions — particularly for high-value, considered purchases. The tools on this page are built to serve both disciplines.
| Dimension | Traditional SEO tools | GEO tools |
|---|---|---|
| What they measure | Google rankings, backlinks, organic traffic | AI citation share, prompt coverage, entity signals |
| Target platform | Google, Bing search results pages | ChatGPT, Gemini, Perplexity, Google AI Overviews |
| Primary input | Keywords | AI prompts (natural-language questions) |
| Content signal | Keyword density, backlinks, technical health | Answer-first structure, entity clarity, extractability |
| Output metric | Ranking position, domain rating, traffic | Citation frequency, mention rate, share of voice in AI |
| Speed of feedback | Days to weeks (crawler-dependent) | Hours to days (Perplexity updates faster than Google) |
How the Two ClickNorms Tools Work Together
The Keyword to AI Prompt Converter and the GEO Content Similarity Checker are designed to work as a two-step workflow. Start with the prompts your audience is actually asking AI platforms — then check whether your content is structured to answer them.
Map your keywords to prompts. Run your keyword list through the Converter to surface the real questions your audience asks ChatGPT and Perplexity.
Audit your content structure. Paste your page and an AI-cited competitor into the Similarity Checker to see exactly where your structure diverges.
Restructure for citation. Fix the gaps the Checker reveals — answer-first paragraphs, FAQ sections, clear entity signals, extractable content blocks.
Re-audit after publishing. Run both tools again to track whether your AI citation share is improving across the prompts that matter to your category.
Frequently Asked Questions
Common questions about GEO tools, AI visibility, and how these tools fit into an SEO and GEO workflow.
What is the difference between an SEO tool and a GEO tool?
SEO tools measure and improve your visibility in Google and Bing search results — tracking rankings, backlinks, organic traffic, and technical health. GEO tools measure and improve your visibility in AI-generated answers on platforms like ChatGPT, Gemini, and Perplexity — tracking citation share, prompt coverage, and content extractability. Both categories are now necessary for a complete search visibility strategy. The tools on this page are built to serve both.
Are these tools free?
Yes. Both tools on this page are free to use with no account required. The Keyword to AI Prompt Converter and the GEO Content Similarity Checker are available without sign-up. Future tools may include free and premium tiers — subscribe to get notified when new tools launch.
Who are these tools for?
These tools are built for SEO professionals who want to expand into GEO, in-house marketing teams who want to understand both their Google rankings and their AI search visibility, content strategists building content for search and AI citation, and consultants running SEO and GEO audits for clients. They are useful for anyone whose audience uses Google or AI platforms to discover, research, or compare products and services.
What is the difference between SEO tools and GEO tools?
SEO tools measure and improve your visibility in Google and Bing search results — tracking rankings, backlinks, and organic traffic. GEO tools measure and improve your visibility in AI-generated answers on platforms like ChatGPT, Gemini, and Perplexity — tracking citation share, prompt coverage, and content extractability. Both categories are now necessary for a complete search visibility strategy.
How do I know if GEO tools are relevant for my business?
If your customers use AI platforms to research products, compare services, or find suppliers before buying, GEO tools are relevant. The fastest way to check is to open ChatGPT or Perplexity and ask the questions your ideal customer would ask when looking for what you offer. If your brand does not appear in the answers, GEO tools will help you understand why and what to fix. Read more about what GEO is and why it matters or why brands don't appear in ChatGPT.
What GEO tools are coming next?
Tools in development include an entity signal auditor (checks how clearly AI platforms can identify your brand), a prompt coverage mapper (shows which AI queries your category owns and which you're missing), and an AI citation tracker (monitors your brand's mention rate across AI platforms over time). Subscribe or get in touch to be notified when they launch.
More GEO tools coming soon
The next tools in the ClickNorms suite: