From agency to AI platform.
M51 AI OS is built by the team behind M51 Marketing, one of Norway's leading performance agencies. Everything we've learned in 9 years with over 300 clients is built into a platform that works for you.
9 years of performance marketing. Now with AI.
M51 Marketing was founded in 2017 with a simple idea: make digital marketing measurable and accessible for Norwegian businesses. Over 9 years we've worked with everything from local tradespeople to major e-commerce players. That experience, the patterns we found, and the processes we perfected. All of it is now built into M51 AI OS.
The people behind the platform.
We're a small, dedicated team combining deep performance marketing experience with technological innovation. Every day we work to make AI accessible and useful for marketing teams.
Daniel Ervig
CEO of M51. 15 years of performance marketing experience. Studied AI at Harvard and Stanford.
Elisabeth Frøystad
Ensures all deliverables meet the highest quality standards. Leads the production team and coordinates between clients, strategists and AI agents.
Eirik Odland
Technical lead for the entire M51 AI OS platform. Architect behind the multi-agent system, infrastructure and security.
Asgeir Behrentz
Responsible for operations and business development. Ensures the platform delivers value to customers and the organization scales effectively.
Mathias Fossdal
Ensures customers get maximum value from the platform. From onboarding to daily follow-up and strategic guidance.
AI that amplifies, not replaces.
We believe AI is at its best when it makes marketers better, not redundant. M51 AI OS is designed to handle the repetitive: data collection, reporting, routine analysis. So your team can focus on strategy, creativity and client relationships.
The platform is built in Norway, for Norwegian conditions. GDPR-compliant from day one, with Norwegian support and a team that understands the local market.
Every agent in the system is trained on the patterns we found after optimizing campaigns for hundreds of businesses. This isn't general AI. It's specialized marketing AI, built by people who actually do marketing.
We're located at Oscars gate 32 in Oslo, and you're warmly welcome to drop by for a cup of coffee.