Digital Marketing Agency
That Drives Growth

Growth marketing and digital marketing services that drive the right traffic, increase conversions, and scale with your business.
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A Full-Service Digital Marketing Agency in Austin, Texas

Personalized growth strategies
that drive real results

Komplex is a full-service digital marketing agency based in Austin, Texas, with a presence in New York City and Reykjavik. We plan and run growth programs across paid search, paid social, SEO, AI search (GEO), email, social media, and conversion rate optimization. Startups and established brands hire us to bring in the right traffic, turn it into revenue, and scale what works. Want us to just handle it? We can do that too.
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Growth Marketing

Full-funnel programs across paid search, paid social, affiliate, and display. Fast testing on Google, Meta, TikTok, and LinkedIn with clear ROI targets at every stage.

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Search Engine Optimization

Technical SEO, on-page work, content, and link building that grow organic traffic. Rankings that hold, for the searches your buyers actually make.

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Email Marketing

Campaigns and automated flows in Klaviyo, HubSpot, and Mailchimp that build relationships and drive repeat revenue. Welcome, cart, and lifecycle programs included.

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Social Media Marketing

Organic social strategy, content, and community management that grow your audience and keep it engaged, from Instagram to TikTok to LinkedIn.

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Conversion Rate Optimization

A/B testing, user behavior analysis, and landing page work that turn more of your existing traffic into customers. More revenue from the visitors you already have.

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AI Search Optimization

Generative Engine Optimization (GEO) that gets your brand cited by ChatGPT, Perplexity, Gemini, and Google AI Overviews. Structured content, schema, and answers AI engines trust.

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Every Channel.
Or Just One.

Growth comes from the right mix: paid, organic, email, and CRO working as one system. Need the full program? We build and run it. Need a single channel done right? We do that too. Start where the need is, expand when it works.
Our Services

Partnering with Komplex means working
with a senior team that’s accountable for your results.

We take the time to understand your business, build a plan you can follow, and report in plain numbers.
No black boxes, no fluff.
WHO WE WORK WITH

Marketing programs for startups, small businesses, and growing brands

Most of our clients are ecommerce, DTC, and subscription brands. We also work with B2B companies, startups, and small businesses that want senior marketing support without building a full team.
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Startups

From first campaigns to repeatable acquisition, we help startups build a growth engine without wasting the raise. Senior work from day one.

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Small Businesses

An agency that feels like part of your team. Senior, fast, and scoped to what actually grows revenue.

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Ecommerce & DTC

Full-funnel ecommerce marketing: paid, email, CRO, and SEO built around ROAS, repeat purchase, and lifetime value.

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Subscription Businesses

Acquisition and retention for subscription brands. We grow signups, cut churn, and build revenue that compounds.

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B2B Companies

B2B marketing that fills the pipeline: demand programs, LinkedIn, search, and content that reach real buyers.

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B2C & Retail Brands

From retail brands to consumer apps, we turn attention into sales across every channel, online and in-store.

Don’t see your business type? Don’t worry, we can still help.

Let’s Talk

Looking To Take Your Project To The Next Level?

We support businesses of all sizes. Whether you’re a startup building your first funnel or an established brand tuning what you already have, we build a plan around your goals and get to work.




    No commitment. We reply within one business day.

    See Why Our Clients
    Love Working With Us

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    Shark Ninja

    Retail

    A Trusted Marketing Partner

    The Komplex team helped us reach new audiences and drive higher conversions.
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    Blayze

    Coaching

    Digital Marketing

    Komplex played a key role in growing our user base and optimizing our marketing efforts.
    Client logo 2 - Hush Puppies
    Hush Puppies

    Retail

    Exceeded Expectations

    Strategies that delivered results beyond our expectations.
    Client logo 2 - Saucony
    Saucony

    Retail

    Great Growth Partner

    Their expertise helped us scale efficiently, attract more customers, and drive measurable growth.
    Client logo 2 - Kuku Campers
    KuKu Campers

    Rentals

    Driving Global Growth

    They helped us reach new markets and drive bookings across multiple countries. A great partner from start to finish.
    Client logo 2 - Vocalist.ai
    Vocalist.ai

    Retail

    Outstanding Go-to-Market Strategy

    Komplex developed and executed a powerful Go-to-Market strategy for us, exceeding our goals at every stage.
    THREE CITIES, ONE TEAM

    A Digital Marketing Agency in Austin, New York & Reykjavik

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    Austin, TX

    Home base. Strategy, campaign builds, and reporting run from here.

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    New York, NY

    East Coast presence. Close to New York brands and the partners we work with.

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    Reykjavik, Iceland

    Nordic roots. On the ground for Icelandic and European brands entering the US.

    The latest marketing strategies and tips
    to grow your business

    Practical articles on growth marketing, SEO, paid media, and AI search, written by the people who run the campaigns.
    Visit Our Blog
    What Is Growth Marketing? A Plain Guide for Leaders

    Confused by growth marketing? You are not alone. The term gets used in a lot of ways, and it often gets mixed up with performance marketing or “growth hacking.” This guide breaks it down in plain English: what growth marketing is, why business leaders lean on it, and how it drives steady, measurable growth across the full customer journey, not just more ads or clicks.

    Top 7 SEO Link Building Strategies for 2026

    Link building remains crucial for successful SEO in 2026, but the rules have changed. Forget quick hacks and shortcuts. Today, it’s all about quality over quantity. This article highlights seven proven strategies for earning valuable backlinks that not only boost your rankings but also build lasting credibility online.

    What is PPC? A Guide to Pay Per Click Advertising in 2026

    Discover what PPC (Pay Per Click) advertising is, how it works, and why it\’s vital for your business growth in 2026. Learn the fundamentals, explore advanced strategies, and see real-world examples of PPC driving immediate visibility and measurable results.

    Common Questions About Working With Komplex

    What does a digital marketing agency do?

    A digital marketing agency plans and runs the channels that bring a business customers online: paid search, paid social, SEO, email, and conversion optimization. At Komplex, we handle strategy, execution, and reporting, so you get one accountable team instead of five vendors.

    How does pricing work?

    Most Komplex engagements run on a monthly retainer scoped to your channels and goals. Ad budgets are billed separately and stay in your own accounts. We scope after a short audit, so you only pay for the work your growth actually needs.

    Why hire an agency instead of building in-house?

    One senior hire usually covers one channel. An agency gives you strategy and execution across every channel, often for less than one salary. Many of our clients pair us with an in-house team, and we plug into what you already have.

    What makes Komplex different from other agencies?

    Komplex is founder-led. The person who builds your strategy also runs it. We stay senior on every account, work across the full funnel, and we were early to AI search (GEO), so your brand shows up where buyers now ask questions.

    Where does Komplex work from?

    Komplex is based in Austin, Texas, with a presence in New York City and Reykjavik. We work with clients across the US and internationally, and we are fully remote-friendly.

    How quickly will we see results?

    It depends on the channel. Paid campaigns can show movement in weeks once tracking is right. SEO and GEO build over months, then compound. We set expectations by channel in your first plan and report progress in plain numbers from day one.

    Have more questions? The full FAQ covers how we work, onboarding, billing, and more.

    Visit the FAQ

    Looking to grow or innovate? Start today!We can help.Let's talk!

    From startups to established brands, personalized digital strategies that drive results.
    Reach out to discuss how Komplex can help you reach your goals!
    Contact Us

    Get in Touch

    Let's discuss how we can work together to achieve your goals.      Provide your name, email and website, and one of our team members will reach out to learn more about your business, understand your unique needs, and explore how our tailored marketing solutions can drive your success.     We're excited to partner with you and help take your business to the next level.