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    Free Tools

    Tools for SEO, AEO & AI visibility

    Free, no-signup tools we built for the work we do every day — helping small businesses and technology companies get found in search and in AI answers. Use them, share them, no email required.

    AI Visibility

    llms.txt Generator

    Create a valid /llms.txt file that tells ChatGPT, Claude, and Perplexity what your site is about and which pages matter.

    AI Visibility

    AI Crawler Access Checker

    Enter a URL to see whether GPTBot, ClaudeBot, PerplexityBot, and Google-Extended are allowed — and whether an llms.txt exists.

    SEO / AEO

    Schema Markup Generator

    Generate FAQ, Organization, or Article JSON-LD for Google rich results and AI answer engines.

    International SEO

    Hreflang Tag Generator

    Build a valid set of hreflang link tags — including x-default — for multilingual and multi-region sites.

    Planning

    Website Cost Calculator

    Estimate what a small business website should cost — DIY, freelancer, or agency — by pages and features.

    Planning

    Visibility Revenue Calculator

    Estimate the revenue you may be losing from weak SEO and AI search visibility.

    Original Research

    How many sites accidentally block ChatGPT and Claude?

    We checked robots.txt on 1,000 real websites. Full data inside.

    Need more than a tool?

    These help you spot the gaps. We help you close them — website, SEO, AEO/GEO, and lead generation for solo businesses, SMBs, and tech companies.

    Get a free 30-min consultation

    Mustard Seed Solutions

    Innovative technology finds new markets

    Warsaw, Poland · Operating across international markets

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