In Seattle's competitive tech landscape, AI marketing agency costs typically range from $5,000-$25,000 per month, depending on your needs. Enterprise-level companies in sectors like technology or healthcare might invest $15,000-$30,000+ monthly for comprehensive AI-driven marketing strategies. Smaller businesses or startups in Seattle's vibrant innovation ecosystem can find more accessible options starting around $3,000-$8,000 monthly for focused AI marketing services. Most Seattle agencies offer tiered pricing models with varying levels of service, technology access, and dedicated resources. Keep in mind that Seattle's agency rates tend to be higher than national averages due to the city's tech expertise and high concentration of AI talent from Amazon, Microsoft, and the thriving startup scene.