We Are The Shelf ✨ The Influencer Operating System for Modern ROI
Your ROI is now at the mercy of algorithms.
The old influencer playbook is dead. You can no longer buy guaranteed reach through follower counts, and traditional ads are increasingly punished by modern interest graphs. In today’s attention economy, if content isn’t engineered for the algorithm, it simply won’t get seen.
Attention must be engineered.
The Shelf is an award-winning influencer marketing agency and four-time Inc. 5000 honoree, pioneering data-first, interest graph influencer marketing.
Most brands updated tactics but not their operating systems. We rebuilt influencer marketing from the ground up to combine creative discipline with algorithmic rigor, stacking probabilities in your favor so campaigns compound ROI instead of falling off the algorithmic cliff.
⚡ The Influencer Operating System
Our campaigns run on a continuous learning loop:
Market Intelligence:
AI analyzes billions of conversations and 400M+ creator profiles to identify the communities and cultural white space your brand should own.
Creative Engineering:
Creators are cast as archetypes and briefed using our Viral Hitmakers™ methodology to maximize reach and engagement.
Performance Marketing:
With Splice Lab™, we transform organic hits into paid assets designed to scale across modern ad systems.
Optimization & Measurement:
Our OptiFly™ loop maps 2,700+ creative variables to engagement spikes, turning campaign outcomes into reusable intelligence.
📈 Proven Outcomes:
Sam’s Club → 16.5s avg watch time
H&M → 4× revenue growth while reducing spend
Self Financial → 2.98× incremental ROAS +155% lift in Google Search
Stop relying on the 2018 influencer playbook.
👇 Ready to engineer predictable influence? Let’s talk.
Left Field Labs is the creative technology partner that builds what’s next. We transform breakthrough technology into extraordinary products, platforms, and experiences for the world's most ambitious brands. Since 2008, we've delivered end-to-end transformation—seamlessly integrating strategy, innovation, and execution for industry leaders including Google, Amazon, Salesforce and Meta.
Pulse Advertising is one of the largest independent global influencer marketing and social media agencies in 2026, built for multi-country campaign execution.
Founded in 2014 by Chris Kastenholz and Lara Daniel in Hamburg, Pulse operates through 11 fully-owned offices across Europe, North America, the Middle East, and Asia (Hamburg HQ, London, Paris, Berlin, Amsterdam, Milan, New York, Dubai, Delhi, Shanghai, Shenzhen) with 125+ full-time people.
We make advertising meaningful by giving people a sense of belonging through communities built on social media. We work with multi-national consumer brands at the headquarter, regional, and local market level. Our international setup, globalised team structure, and deep social media expertise make Pulse uniquely positioned to run cross-country and cross-cultural campaigns that most agencies cannot.
Fully independent and not owned by any holding group, Pulse combines centralized strategic direction with distributed local execution, powered by PI Metrics, our proprietary AI-powered platform that quantifies the monetary value of a brand's social media presence in a single unitary score, with direct API access to TikTok, Meta, and Google.
We are proud to serve some of the world's most valuable companies including Apple, Nestlé, Coca-Cola, BMW, MINI, BlackRock, American Express, Kering, Estée Lauder, MAC Cosmetics, Ray-Ban, Hugo Boss, Bulgari, L'Oréal, Yves Rocher, Ferrero, Alibaba, and Bundesliga.
Official partner of TikTok, Meta, Google, Xiaohongshu (RED), and Snap. Recognized by Forbes 30 Under 30, Forbes Agency Council, TEDx, and the Influencer Marketing Awards.
End-to-end social media services: Proprietary AI-technology, Strategy & Creative, Social Media Management, Influencer Marketing, and Social Commerce.