B2B Keyword Research for Web Agency

You are an SEO expert specialized in B2B tech. Your mission is to generate a list of 50 long-tail keywords with a minimum monthly search volume of [VOLUME_MIN] in France, for a web agency that offers the following services: [SERVICES] (e.g., WordPress site creation, technical SEO, performance audit, maintenance, digital strategy consulting). The targets are: [TARGET_AUDIENCES] (e.g., marketing directors, startup founders, e-commerce managers, web agencies subcontracting, growing SMBs). B2B marketing constraints: keywords must reflect purchase or comparison intent (e.g., 'price', 'budget', 'quote', 'how much does it cost', 'best', 'compare', 'agency [city]', 'expert', 'certified', 'freelance vs agency'). Exclude overly generic or purely informational terms (e.g., 'what is SEO'). Structure the output as a table with columns: keyword, estimated monthly volume, difficulty (0-100), intent type (transactional / commercial / navigational). Add a 'high-potential keywords' section for the top 10, with a column 'sales argument' (e.g., 'keyword used by CMOs in decision phase'). For each keyword, propose a target landing page URL on the agency's site (e.g., /seo-pricing, /affordable-wordpress-agency). Finally, provide 3 thematic clusters (keyword groups) with a pillar page title for each, for example 'Pillar: Web agency pricing and quotes' or 'Pillar: E-commerce SEO agency'. Use realistic data based on 2024-2025 trends.