Most agencies bolted AI onto a 2015 operating model and called it innovation. We built the agency around the tools. Spark Advertising is an AI-native marketing agency for founders and growth leads at $5M to $50M companies who need real output, not another deck. Seven specialists, named lanes (strategy, paid media, SEO and GEO, creative, design and video, web and development, social). Each runs an AI stack as part of how they work, not as a side project. A campaign brief that took two days takes an afternoon. A site rebuild that took a quarter ships in weeks. The work still reads, looks, and converts like a person made it, because a person finished it. We do not pitch. We meet people, we earn the work, we keep it. About 70% of the active roster came in through referral or a proof-of-value sample we built before anyone signed. Receipts: • Lowkey Dispensary (MA): $0 to $100K+/month, indexed, page-one on priority terms. • Bella Private Markets: cited by ChatGPT, Perplexity, and Google AI Overviews as the authority in private markets. Direct visits 10/day to ~600/day. • Yokohama Off Highway Tires: 10+ years, content hub at millions of monthly views, Warranty Wizard app for the dealer network. • Perpetual Brands: From acquisition, rebrand to the #2 brand in Massachusetts in 2 years. • iRobot, Cognex, NRG Tree, Auto Trader: global web in 52 countries, multilingual platforms, custom marketplaces, zero-to-millions arcs. We work in cannabis (dispensary and producer), private markets and fintech, healthcare, B2B industrial, consumer tech, automotive, cleantech, and funded startups in the zero-to-sixty sprint. If you have been burned by deck-sellers, dashboard-jockeys, or AI-content mills, book an intro at spark-ad.com. We will tell you honestly if we are a fit.