# Studio.351

> Lisbon-based digital marketing agency founded in 2019, with operational presence in Switzerland and clients across three continents. Combines strategy, execution, and AI-assisted workflows across nine disciplines (SEO/GEO, performance marketing, web design, brand identity, social media, email marketing, online reputation management, AI automation, strategic consulting) for companies in hospitality, real estate, restaurants, wine, e-commerce, SaaS, fintech, luxury retail and investment funds. Positions itself against "apparent quality" digital marketing, emphasizing independently verifiable metrics tied to business objectives.

## Company

- Legal name: Studio.351
- Founded: 2019
- Headquarters: Lisbon, Portugal
- Operational presence: Switzerland
- Client base: three continents
- Email: info@studio351.pt
- Phone / WhatsApp: +351 920 103 017
- Response time: 2–4 business hours
- Contact channels: email, phone, WhatsApp, Telegram, website contact form
- Languages: Portuguese, English, Spanish, French, German, Italian
- Core principles: systems integration across channels, independently verifiable metrics, specialization across nine disciplines, transparency on timelines and performance

## Team

- [About Us](https://studio351.pt/sobre-a-empresa): Company history, mission, principles and team.
- Sergei Keba — CMO
- Bernardo Barbosa — Project Manager
- Phillip Craggs — Head of Performance
- Mike Galt — Head of Web & Design

## Services

- [Services Overview](https://studio351.pt/servicos): Nine disciplines across three groups — traffic acquisition, brand & relationship, defense & direction.
- [SEO & GEO](https://studio351.pt/servicos/seo-geo): Technical and editorial optimization for Google, Bing and AI platforms (ChatGPT, Perplexity, Gemini). Technical audits, URL structure, schema, content, link building, local SEO. From €500–€2,000/month.
- [Performance Marketing (PPC)](https://studio351.pt/servicos/ppc): Google Ads, Microsoft Ads, Meta, Amazon Ads, LinkedIn. Budget optimization, audience segmentation, server-side tracking, multi-channel attribution. From €300–€1,500/month (management, ad spend separate).
- [Web Design & E-commerce](https://studio351.pt/servicos/web-design): Institutional sites, landing pages, hospitality/restaurant sites, online stores. Built on Tilda, WordPress, Webflow or custom code. Focus on information architecture, Core Web Vitals, CRM integration. From €500–€15,000 per project.
- [Brand Identity](https://studio351.pt/servicos/identidade-marca): Naming, visual identity, typography, color, tone of voice, brand guidelines. From €1,000–€12,000 per project.
- [Social Media & Influencers](https://studio351.pt/servicos/smm): Instagram, LinkedIn, TikTok, YouTube editorial management, analytics, influencer partnerships. From €500–€1,200/month.
- [Email Marketing & Automation](https://studio351.pt/servicos/email-marketing): Klaviyo, Brevo, HubSpot, Mailchimp, MailerLite. Transactional flows, segmentation, cart recovery, lead nurturing. From €600–€1,200/month.
- [Online Reputation Management (ORM)](https://studio351.pt/servicos/orm): Review management (Google, TripAdvisor, Trustpilot, Booking), content suppression, GDPR right-to-be-forgotten, M&A reputational due diligence. From €500–€2,500/month, or project-based.
- [AI Automation](https://studio351.pt/servicos/automacao-ia): n8n, Make, Zapier, OpenAI API, Anthropic API. Lead screening, first-line support, content generation, CRM/ERP integration, reputation monitoring. €1,000–€10,000 per project, €600+ retainer.
- [Strategic Consulting](https://studio351.pt/servicos/consultoria): Full audits, 12-month plans, internal team integration, fractional CMO. €80–€150/hour or €1,000+/month packages.

## Engagement Models

- One-off projects: €1,000–€15,000 (site builds, brand identity, audits, automation setup)
- Single-channel retainer: €300–€1,200/month (one channel: PPC, SEO, social, email, ORM)
- Multi-channel retainer: €1,500–€5,000/month (integrated strategy across channels)
- Methodology: Audit & Diagnosis → Strategy → Execution → Continuous Optimization

## Industries

- [Industries Overview](https://studio351.pt/industrias): Eight core sectors, with projects accepted outside these when objectives, data and measurability allow.
- [Hospitality / Hotels](https://studio351.pt/industrias/hotelaria): SEO, PPC with remarketing, reputation management, email marketing, direct-booking optimization.
- [Real Estate](https://studio351.pt/industrias/imobiliario): Hyperlocal SEO, Google Ads lead generation, virtual tours, CRM email nurturing.
- [Restaurants](https://studio351.pt/industrias/restaurantes): Local SEO, Google Business Profile management, geo-targeted Meta Ads, Instagram content.
- [Wine & Wineries](https://studio351.pt/industrias/vinho): Multilingual web design, e-commerce, international SEO, direct sales campaigns.
- [E-commerce](https://studio351.pt/industrias/e-commerce): Advanced technical SEO, Google/Meta/Amazon Ads, email automation, conversion optimization.
- [SaaS & B2B](https://studio351.pt/industrias/saas-b2b): Content-focused SEO, LinkedIn Ads, CRM integration, long-cycle email nurturing.
- [Fintech & Investment](https://studio351.pt/industrias/fintech-investimento): Regulatory-compliant design, advanced technical SEO, lead generation, reputation management.
- [Luxury Retail & Beauty](https://studio351.pt/industrias/retalho-luxo): Amazon Ads margin optimization, multi-channel attribution, premium social content, VIP segmentation.

## Case Studies

- [Case Studies Overview](https://studio351.pt/casos-de-estudo): 11 published case studies across 6 industries; ~40% of projects unpublished due to client confidentiality (M&A, crisis management, regulated sectors).
- [Real Estate SEO — Lisbon](https://studio351.pt/casos-de-estudo/seo-imobiliaria-lisboa): Boutique real estate firm. +155% qualified leads in 12 months.
- [Hotel PPC — Direct Bookings](https://studio351.pt/casos-de-estudo/ppc-hoteis-reservas-diretas): Hotel group. −40% OTA commissions, +70% direct bookings.
- [Winery Website Redesign](https://studio351.pt/casos-de-estudo/redesign-website-adega): Century-old winery, Alentejo. +80% digital sales in 9 months.
- [SaaS SEO Growth](https://studio351.pt/casos-de-estudo/seo-saas-crescimento): B2B SaaS startup. −60% customer acquisition cost in 14 months.
- [Amazon Ads — Growth Strategy](https://studio351.pt/casos-de-estudo/amazon-ads-estrategia-crescimento): DTC beauty brand. +91% sales in 3 months, 3.2x profit.
- [Hotel ORM — Excellence](https://studio351.pt/casos-de-estudo/orm-hotel-luxo-excelencia): Luxury hotel, proactive reputation management. Rating 4.7 → 4.9, +15% auxiliary revenue.
- [International PPC Expansion](https://studio351.pt/casos-de-estudo/ppc-expansao-internacional): DTC brand entering 3 new markets. 6x ROAS in 9 months.
- [E-commerce Technical SEO](https://studio351.pt/casos-de-estudo/ecommerce-seo-tecnico): Premium cosmetics e-commerce. 2x organic revenue in 6 months.
- [Amazon Ads — Profit Strategy](https://studio351.pt/casos-de-estudo/amazon-ads-estrategia-lucro): Skincare brand, margin-focused. +48% net profit, doubled margin.
- [B2B Lead Generation PPC](https://studio351.pt/casos-de-estudo/ppc-b2b-geracao-leads): B2B Portuguese company, LinkedIn + Google Ads + CRM. −70% cost per SQL in 7 months.
- [Hotel ORM — Reputation Recovery](https://studio351.pt/casos-de-estudo/orm-hoteis-recuperacao-reputacao): Resort, Portugal. Rating 4.2 → 4.6, +20% direct bookings.

## Blog and Guides

- [Blog](https://studio351.pt/blog): 85+ articles across Web & Technology, Web Design, SEO/GEO, Performance (PPC), Social Media, Email & CRM, and AI & Automation.
- [What Is a Digital Marketing Agency? 2026 Guide](https://studio351.pt/page60731425.html)
- [How to Build a Website for a Company: 2026 Complete Guide](https://studio351.pt/blog/website-para-empresa)
- [Complete SEO Guide 2026](https://studio351.pt/blog/seo-guia-completo)
- [AI's Impact on SEO: Transformations and Future Trends](https://studio351.pt/blog/impacto-inteligencia-artificial-seo)
- [Google Ads Pricing in 2026](https://studio351.pt/blog/google-ads-custo)
- [Complete Guide to ChatGPT 2026](https://studio351.pt/blog/chatgpt)
- [Social Media Management Guide 2026](https://studio351.pt/blog/gestao-de-redes-sociais-guia)
- [50 Key Email Marketing Statistics in 2026](https://studio351.pt/blog/estatisticas-email-marketing)
- [What Is Corporate Identity? How to Build a Brand?](https://studio351.pt/blog/idetidade-corporativa)
- [Digital Marketing Trends 2025–2026](https://studio351.pt/blog/marketing-digital-principais-tendencias-2025-2026)

## About and Contact

- [About Us](https://studio351.pt/sobre-a-empresa): Founding story, mission, principles, team.
- [Services](https://studio351.pt/servicos): Full service catalogue and pricing.
- [Industries](https://studio351.pt/industrias): Sector-specific offerings.
- [Case Studies](https://studio351.pt/casos-de-estudo): Client results by discipline and industry.
- [Contact](https://studio351.pt/contact): Enquiries via email, phone, WhatsApp, Telegram or contact form.

## Social Profiles

- LinkedIn: https://www.linkedin.com/company/studio-351