#3640
★4.9
Budapest, Hungary · Team 11-50 · 14 services · 46 reviews
Marketing21 is a full-service digital marketing agency founded in 2016 and based in Budapest, Hungary. We cover every marketing need under one roof: from strategy and PPC campaigns to SEO, AI optimization, content, creative production and measurement. We work with Hungarian and international clients alike, from fast-growing local companies to enterprise accounts across the World.
Main service areas:
- Paid media (PPC) Google Ads, Meta, TikTok, LinkedIn and ChatGPT Ads — search, shopping, display, video and performance campaigns built around revenue, not vanity metrics.
- SEO & GEO (AI search visibility) Classic technical, on-page and content SEO, plus GEO/AIO. Making sure your brand is visible and correctly represented inside AI answer engines like ChatGPT, Gemini and AI Overviews. We were early movers here, and we track AI visibility as a first-class KPI.
- Lead generation: end-to-end lead engines from targeting, landing pages, offer design, forms, nurturing and CRM handover measured on qualified pipeline, not form fills.
- E-commerce & webshop marketing: Feed management, Shopping and Performance Max, CSS, remarketing and full-funnel scaling for online stores.
- Social media and organic content
- Analytics, tracking & CRO: GA4, Google Tag Manager, server-side tracking, consent mode and conversion rate optimisation
Focus areas
- B2B marketing
- Hotel & hospitality marketing
- Healthcare marketing
- Webshop & e-commerce marketing
- Employer branding & recruitment
- Lead generation
We are a team of 20 people, around 90% senior and medior specialists. That ratio is deliberate: our clients' budgets aren't a training ground. Our team handles 90+ active clients so we will use our industry know-how to make client brands succesful.
Why clients stay with us
- One partner, every channel
- Senior hands on every account
- Business metrics and KPIs, not just dashboards without meaning
- Ready for what's next: early adoption of AI-driven search, AI advertising platforms and modern measurement