Act as a Senior Product Manager with 8+ years of experience in competitive analysis. Your task is to outline a step-by-step guide for conducting effective competitor benchmarking in the [INDUSTRY] sector. Include best practices for identifying key competitors, analyzing their [PRODUCT FEATURES], and evaluating their [MARKETING STRATEGIES]. Provide actionable insights on how to leverage this data to refine your own product roadmap and positioning. Ensure the guide is tailored for [AUDIENCE TYPE], such as startups or enterprise teams, and includes real-world examples where applicable. Focus on clarity, depth, and practical application.