SEO pricing in Cambridge reflects the area's competitive high-tech ecosystem. Most Cambridge SEO agencies offer tiered packages ranging from $2,500-$5,000/month for startups and small businesses, to $6,000-$15,000/month for established biotech, pharma, and technology companies requiring comprehensive services. The higher price points in Cambridge (compared to national averages) reflect the specialized knowledge needed to compete in the innovation-dense Cambridge/Boston corridor. Factors affecting your specific cost include your industry competitiveness (biotech and healthcare terms are particularly competitive), current site performance, competitor strength (especially against MIT and Harvard-affiliated ventures), and your growth objectives. Most Cambridge agencies offer an initial audit and strategy session before proposing a customized package tailored to your specific market position.