Marketing21 Online Marketing Agency

Marketing21 is a Budapest-based digital marketing agency serving over 90 companies across local and international markets. The 20-specialist team delivers PPC, SEO, social media marketing, analytics, web design, and lead generation services. As a certified Google Partner, Marketing21 manages approximately €7 million in annual ad spend across Google Ads, Meta, TikTok, Taboola, and LinkedIn. The agency combines strategic planning with data-driven execution to generate leads, drive sales, and build sustainable growth. Marketing21 specializes in both B2B and B2C sectors, with particular expertise in private healthcare, construction, e-commerce, HR, and real estate. Projects begin with tailored consultation and SMART goal-setting grounded in industry knowledge. The agency emphasizes transparency, flexibility, and measurable outcomes across SEO performance, paid advertising, and e-commerce scaling. Marketing21 is best suited for organizations seeking a performance-focused partner to deliver trackable digital marketing results.