International social media agency

TikTok, Instagram, YouTube & Facebook – for brands in Europe and the USA. We scale your social media presence globally, with proven results in 16 markets.

Balenciaga x Off-White3D Creative5+ BTS Videos

Balenciaga

+15% Eng.2M+ ViewsTikTok Viral

Syoss

500K+ Likes10M+ Views100% Target

Bionade

+20% Reach1M+ Views+15% Eng.

Catrice

+30% Reach5M+ ViewsTop Creator

Schwarzkopf

3M+ Views+25% Eng.Viral UGC

Purelei

International social media agency

Social media knows no borders – and neither do we. As a social media agency, we look after international brands on Instagram, TikTok, YouTube and Facebook – in 10 European cities and across the USA. Our clients include Catrice, Balenciaga, Wacom, Tesa, Unicef and Amazon Music.

Whether you’re expanding in Europe or scaling your US presence, we deliver consistent brand voice, platform-native content and performance ads across all markets. No scattergun approach, but precise targeting in every market.

Why Social Media One International?

Full service, one agency: strategy, content, ads, community, influencers – from a single source, across all markets
Proven cases: Catrice, Balenciaga, Wacom, Tesa, Amazon Music – view all cases
Local expertise, global scaling: market-specific content for each city, coordinated by an international team
Flexible: Monthly retainer or project campaign – depending on international budget and target

Social Media & Content:

Stephan M. Czaja, Founder

Europe – 10 cities

From London to Stockholm – social media campaigns in the most important European markets.

Amsterdam BarcelonaCopenhagenLondon Madrid MilanParisStockholm Vienna Zurich

United States – 6 markets

From New York to Los Angeles – we manage your US presence from Germany or locally.

Chicago HoustonLos AngelesMiami New York San Francisco

Launch international campaign now →

Agency

International strategy: One briefing, 16 markets

Every international campaign starts with a global briefing – and local implementation. We translate your brand positioning into platform content for every market. What converts in New York needs different hooks than what works in Paris or Stockholm.

The result is not a one-size-fits-all campaign, but a coordinated multi-market rollout: the same brand voice, market-adapted creative, standardized reporting. We have already implemented this simultaneously in several countries for Catrice, Wacom and Tesa.

Content Production: Europe & USA

We produce content remotely and on location in Europe and the USA. Photo & video, UGC, reels, TikToks, YouTube productions – all from a single source. What converts today: authentic video hooks, product in real context, no glossy ads that scroll away.

Platforms:

Community Management: Global brand voice

Community management in multiple languages and time zones requires structure and precision. We manage brand voice in English, German, French, Spanish and more – active daily, response times under 60 minutes. The algorithm rewards active profiles with organic reach that costs no additional advertising budget.

Influencer marketing: local creators, global impact

Every market has its key creators. We maintain personal relationships with top creators in London, Paris, New York, Los Angeles and more. Influencer marketing with us means real relationships – no cold booking via platforms.

For product launches, seeding campaigns or influencer events across Europe and the USA – we connect your brand with the right people in every market.

Reporting: One dashboard, all markets

Monthly international reporting – clear KPIs per market: reach, engagement, follower quality, cost-per-click, ROAS. All markets are compared with each other. What works is scaled. Used by Wacom, Tesa and Unicef – with demonstrable results.

References

View all cases

Advertising

International social ads: Meta, TikTok, YouTube

Social ads are the fastest way to build international reach and sell directly. Meta Ads (Instagram + Facebook), TikTok Ads, YouTube Ads – each platform has its own strengths, creative requirements and algorithm logic per market.

The difference to local advertising: international campaigns require market-specific creative, localized copy and regional target group segmentation. We take care of it all – from London to New York, from Paris to Los Angeles.

Cross-market campaign workflow

Target definition: reach, leads, sales – per market and globally
Audience setup: Custom audiences, lookalikes, geotargeting per city and region
Creative production: video, static, carousel – market-adapted and A/B-tested
Launch with close monitoring per market in the first 72 hours
Cross-market optimization and budget reallocation based on performance data

What do international social media ads cost?

Advertising budgets and agency fees vary depending on the market, platform and target. What counts is not the price of the ad, but the ROAS achieved in each market. We calculate backwards together: What can a conversion cost so that the campaign is profitable internationally? Initial consultation: free of charge. Inquire now.

Full-Funnel International: From awareness to conversion

Social ads alone are not a complete international strategy. TikTok builds awareness in new markets, Instagram retargets interested parties – Google Ads completes the purchase decision. Performance marketing that thinks across channels and markets turns clicks into customers – worldwide.

Our international ads expertise: