SEO charges are what agencies or consultants bill for optimizing your website to rank higher in search engines. The pricing structure varies widely based on service model, market competition, and the provider's experience level. Monthly retainers are the most common arrangement, running $500 to $2,000 for small local businesses, $2,000 to $5,000 for mid-sized companies with moderate competition, and $5,000 to $20,000+ for enterprise or highly competitive markets. This model works because SEO is ongoing—Google's algorithm changes constantly, competitors adjust their strategies, and content needs regular updates. Project-based SEO charges range from $1,000 for a basic technical audit to $10,000–$30,000 for comprehensive site migrations, large-scale content overhauls, or competitive industry launches. Hourly rates sit between $75 and $300 depending on expertise, with experienced consultants in Toronto or Vancouver often charging $150–$250 per hour. What drives the cost? Keyword difficulty and search volume matter—ranking for "personal injury lawyer Toronto" costs far more than "Ottawa pottery classes" because competition dictates how much content, link building, and technical work you need. The deliverables also shift pricing: on-page optimization alone is cheaper than full-service SEO including content creation, link acquisition, and conversion rate optimization. Watch out for extremely cheap SEO, typically under $300 monthly. That price point cannot support the labor hours needed for quality work—you either get overseas outsourcing with minimal oversight, automated spam tactics that risk penalties, or essentially no work at all. At Ottawa SEO, we've seen businesses spend $500 monthly for six months with no measurable traffic increase because the provider was just filing reports, not doing actual optimization. Transparency matters. Reputable providers explain what specific tasks justify their charges—how many content pieces, which technical fixes, what link building approach. If someone can't break down where your money goes, that's a red flag regardless of the price point.