Marketing that makes your mission impossible to ignore.
Senior marketing expertise, on demand — for mission-driven startups and scale-ups. Strategy, AI SEO, paid media, brand, content, design, video, events, and development, delivered at AI speed by specialists who direct every output.
Trusted by teams across
🇳🇱
🇫🇷
🇳🇱
🇳🇱
🇺🇸
🇫🇮
🇳🇱
🇨🇭
🇳🇱
🇳🇱
🇺🇸
🇰🇷
🇳🇴
Full-stack marketing,
without the full-time overhead.
From strategy to execution, we embed AI-augmented senior talent into your team — exactly when you need it, without the commitment of a full-time hire.
See all services on demand
Strategy & Positioning
Go-to-market strategy, positioning, messaging frameworks, and marketing roadmaps that align your team, sharpen your narrative, and accelerate growth.
Learn more →
AI SEO
AI-powered search strategy built for measurable, compounding growth. Technical SEO, intelligent keyword research, and scalable content systems designed to win organic visibility.
Learn more →
Performance Marketing
Paid campaigns across Google, Meta, and LinkedIn structured for efficiency and ROI. From media buying to conversion optimization, every dollar works harder.
Learn more →
Creative Marketing
High-impact content — blog posts, case studies, social, email, and thought leadership — crafted to build authority, earn trust, and drive engagement.
Learn more →
Brand & Design
Visual identity, brand systems, web design, landing pages, pitch decks, and marketing collateral — cohesive, distinctive, and built to scale.
Learn more →
Video Production
Brand films, product demos, social reels, and event recaps — from concept and scripting to production and post, built for modern channels.
Learn more →
Event Management
End-to-end event strategy and execution — from curated roundtables to large-scale conferences, virtual and in-person.
Learn more →
Web Development
Websites, landing pages, and marketing infrastructure built with modern technology — fast, responsive, and conversion-driven.
Learn more →
Product Marketing
Position products, enable sales, and drive adoption with compelling narratives and go-to-market strategies that accelerate pipeline and revenue.
Learn more →Senior expertise. AI speed.
Most agencies treat AI as an add-on. Our senior specialists have embedded it into every workflow — research, creative, performance, reporting. You get strategy-quality thinking at production speeds that traditional teams simply can’t match. Senior judgment in every decision. AI efficiency in every step.
See how we're different →Built differently, by design.
We blend strategic thinking with creative precision to deliver results that matter. Every detail is intentional, every solution crafted to elevate your brand.
Mission-driven focus
We partner with companies building something meaningful. Your mission shapes every strategic and creative decision.
Senior talent, no layers
No account managers. No unnecessary layers. Direct access to experienced specialists who own the outcome.
Lean & flexible
Scale up or down as needed. No bloated retainers, no long-term contracts — just focused collaboration.
Senior-led, AI-powered
Our specialists use AI across every workflow — research, creation, testing, optimization — while directing and verifying every final output. You get AI speed without sacrificing senior judgment.
Full-stack power
From strategy to design to development — we cover the full marketing stack so you do not manage multiple vendors.
On demand. Flexible. Built to scale.
Access senior marketing expertise when you need it, for as long as you need it. No long-term contracts, no lock-in — just agile support that evolves with your business.
On demand
Engage us for a campaign, a full quarter, or a single deliverable — then scale back when priorities shift.
Scales with you
Start lean and expand as you grow. We add disciplines, channels, and capacity as your ambitions increase — without reinventing the partnership.
Monthly commitments
Your business should stay agile. Our commitments adjust monthly — because strategy should evolve, not your contract terms.
No long-term lock-in. No rigid retainers. Just results-driven marketing that moves as fast as you do.
Start a conversation
“Stefka transformed our go-to-market strategy. Their AI-native approach cut our content production time in half while doubling our organic traffic.”Lisa Anderson CMO, TechFlow
“Working with Stefka felt like having a full marketing team without the overhead. They delivered strategic insights and executed flawlessly.”James Mitchell Founder, DataCraft
“Their flexible model was exactly what we needed as a growing startup. We scaled from one campaign to full-funnel marketing seamlessly.”Maria Rodriguez VP Growth, Vertex AI
“The quality of work is consistently exceptional. Stefka brings senior-level strategy and execution — something rare in agency partnerships.”David Chen CEO, GrowthLabs
“We saw measurable results within weeks. Their data-driven approach and hands-on execution made all the difference for our Series A launch.”Sarah Thompson Marketing Director, CloudScale
“Stefka doesn't just follow a playbook — they think strategically about what will actually move the needle for your business.”Alex Kumar Head of Marketing, Nexus
“From positioning to execution, they elevated our entire marketing function. We couldn't have scaled this fast without their support.”Emily Parker Co-Founder, Beacon
“Best marketing partnership we've had. They're proactive, responsive, and deliver work that actually drives pipeline growth.”Tom Williams VP Revenue, StreamlineHQ
Powering you to win.
Every engagement begins with a structured approach that connects your ambition and revenue goals to clear, scalable marketing execution.
Aspirations & Revenue Goals
Define your business objectives, revenue targets, and growth ambition as the foundation for everything that follows.
Where to compete?
Identify your priority markets, ideal customer segments, and the channels where you can win.
How to compete?
Clarify your competitive advantage, positioning, and value proposition that differentiates you in the market.
What to do?
Select the campaigns, initiatives, and systems that align with strategy and drive measurable results.
How to scale?
Establish the metrics, feedback loops, and repeatable processes that compound growth over time.
Founded by a marketer who believes growth should mean something.
Stefka.com was founded by Stefka Ivanova — a marketing leader with deep experience across startups and scale-ups. After building and scaling marketing functions internally, she created Stefka to bring that same strategic depth to more teams, without the constraints of a traditional agency.
We use AI across research, content, analytics, and automation to deliver faster, sharper execution — with a senior specialist directing, reviewing, and verifying every output. Based in Amsterdam, we collaborate with a curated network of trusted freelance specialists — strategists, designers, writers, developers, and producers — to deliver integrated marketing that drives measurable impact.
We built Stefka so senior marketers can move faster with AI — cutting production time, scaling output, and making every euro work harder for our clients.Stefka Ivanova, Founder
Ready to make your mission matter?
Tell us about your project and we will respond within 24 hours. No pressure, no decks — just a real conversation about how we can help.
Amsterdam, The Netherlands
Frequently asked questions.
Everything buyers typically want to know before reaching out.
Stefka operates as an embedded extension of your team rather than an external vendor. We bring senior specialists who take full ownership of outcomes — not just deliverables. We are AI-native by design, meaning AI is woven into every stage of our work, from research and strategy to production and reporting. We work exclusively with mission-driven startups and scale-ups, so there is no cultural mismatch. And there are no account managers or unnecessary layers: you work directly with the people doing the work.
Most engagements start with a strategy sprint — a focused discovery and planning phase that gives us a clear picture of your goals, positioning, and market gaps. From there, we move into execution: a flexible mix of monthly retainer work and project-based deliverables. We assemble the right specialist team for each phase and adapt as your priorities evolve. Think of it as an in-house marketing team that scales with you.
Pricing depends on scope, team composition, and the level of ongoing support you need. Project-based work typically starts from €5,000, and monthly retainers range from €4,000 to €15,000 depending on the disciplines involved. Every euro goes toward senior execution — no account management fees, no overhead. We offer transparent pricing with clear scope boundaries. Reach out for a tailored proposal.
We typically work with early-stage startups through growth-stage scale-ups — companies that have product-market fit and need senior marketing capability without the overhead of a full in-house team. Most of our clients are between Series A and Series C, though we also partner with ambitious bootstrapped companies. If you are building something meaningful and need marketing that compounds, you are likely a good fit.
Once we have alignment on scope and objectives, we can typically begin within one to two weeks. The first step is a short discovery call to understand your situation and decide if we are the right fit for each other. If you have a specific launch deadline, let us know upfront and we will design the engagement around it. We move at startup speed.
We use AI across the full marketing stack. For strategy and content: Claude and GPT-4. For SEO and GEO intelligence: Perplexity and custom research agents. For creative ideation and visual concepting: Midjourney and Runway. For automation, reporting, and campaign optimisation: custom agentic workflows built around your stack. We are tool-agnostic and continuously evaluate what gives our clients the sharpest edge. The tools serve the strategy — never the other way around.