3 Best Advertising Agencies in Santa Monica, CA

“2026 Update: Hawke Media is a full-service performance marketing agency trusted by over 5,500 brands. Hawke specializes in paid media and lifecycle marketing to drive measurable growth. Their team of seasoned experts, coupled with the might of their powerful AI platform, Hawke AI, and backed by their industry-shifting technology partners, has all of the tools and experience to catapult your brand into new tiers of growth. Hawke Media is one of the country's preeminent marketing agencies dedicated to delivering data-driven and performance-centric solutions to help launch, scale, and revitalize businesses. Their focused, data-driven approach to digital marketing has generated massive returns for their clients and earned them a reputation for excellence. Its success can be attributed to its commitment to creating customized strategies that align perfectly with the unique needs of each client. Hawke was founded on the idea that every modern business deserves expert-level marketing to reach its goals. ”

“2026 Update: Storm Brain is a leading full-service digital agency specializing in website design, development, e-commerce, Shopify, digital marketing campaigns, brand strategy, and UI/UX design. Their award-winning team finds unique ways to grab attention, communicate your brand, demonstrate your value, maximize conversions, and drive business growth and profitability. They help businesses redefine and differentiate themselves through brand strategy and creative design, then drive growth with ambitious online marketing and advertising campaigns. They build brands with depth, clarity, and impact, helping companies define who they are and how they show up.”

“2026 Update: Tower25 Digital Marketing is an award-winning digital marketing agency focused on helping businesses grow through smart, performance-driven strategy. They specialize in SEO, local SEO, AI search optimization, paid advertising, and digital marketing systems designed to increase online visibility, generate qualified leads, and support long-term growth. Their work blends search optimization, content strategy, website development, and automation to turn traffic into measurable results. Tower25 partners with small businesses and professional service firms that value clear strategy, honest execution, and sustainable growth. Tower 25 is a results-driven agency helping brands bridge the gap between their services and local customers. They specialize in building high-performance digital systems that drive sustainable growth. They are currently offering a free SEO audit to Santa Monica businesses to uncover hidden technical issues and outrank the competition.”