AGENCY FOR GUERRILLA MARKETING.

We stage your media locally and nationwide.

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Your brand.Your advertising.

Guerilla Marketing: Creative, Bold and Unconventional

Guerrilla Marketing is all about making a big impact with bold, unexpected ideas. Instead of relying on standard ad placements, it uses surprising formats, unconventional locations, and creative storytelling to capture attention and connect with people in the real world.

We love unconventional. That’s why we partner with brands to develop standout guerrilla campaigns that cut through the noise. Whether it’s custom-made installations, reverse graffitis, stickers, floor graphics, or guerrilla marketing posters — we create concepts that resonate with every target group.

Run a guerrilla campaign – and we’re in. Our guerrilla marketing agency offers a flexible portfolio: from fast, ready-to-launch activations to complex, tailor-made campaigns. We work with a wide range of tools — from outdoor advertising and street art to floor stickers, flash mobs, events, and street branding. Whether classic guerrilla posters or bold one-off ideas, we turn creativity into visibility.

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Berlin-based Guerrilla Marketing Agency

Echo Poster is a Berlin-based guerrilla marketing agency that operates throughout Germany and Europe. We focus on unconventional outdoor advertising in urban spaces. As a full-service guerrilla marketing agency in Berlin, we combine OOH, ambient media, promotion, and many other marketing elements to create an exciting and moving mix.

Our Projects

Our Projects

Our Projects

Our Projects

Our Projects

Our Projects

our clients

our clients

our clients

our clients

our clients

our clients

We Operate Worldwide

We Operate Worldwide

We Operate Worldwide

We Operate Worldwide

We Operate Worldwide

We Operate Worldwide

Your Guerrilla Campaign in Action

This is how we plan your guerrilla campaign: We sit down with you to develop ideas, concepts, target groups, and touchpoints. We provide high-quality materials, capable staff, and the right advertising media to match your goals. From concept and creative implementation to production and action, we support you every step of the way. As an international guerrilla marketing agency, we bring unconventional campaigns to life in Berlin, Europe and worldwide.

Don't be shy

Say hi

Ready for Guerrilla Marketing? Let's launch your campaign!

5.000€ - 10.000€10.000€ - 25.000€25.000€ - 50.000€50.000€ - 80.000€80.000€ - 120.000€+120.000€budget is not yet fixed

Contact

ECHO POSTER

Schillerpromenade 39
12049 Berlin, Germany

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