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Hervé Brunet

Operator

Hervé Brunet is the co-founder and CEO of Pubstack, a Paris-based AdTech company that provides publishers with real-time monitoring, analytics, and optimization tools for their programmatic advertising revenue operations. Pubstack's platform gives digital publishers visibility into their ad stack performance, helping them detect issues and maximize yield across header bidding and other programmatic setups. Brunet co-founded Pubstack to address a gap in the market for publisher-side ad revenue observability, positioning the company as an essential operations layer for media companies relying on programmatic advertising. Under his leadership, Pubstack has grown to serve a significant number of European and international publishers and has established itself as a recognized player in the publisher monetization space.

Last updated Oct 24, 2026 by ATDb automated enrichment

Role
CEO
Company
Pubstack
Based
Paris, France

AI-drafted from public sources1 source cited

Years in industry
10 years

Bio

Hervé Brunet is the co-founder and CEO of Pubstack, a Paris-based AdTech company that provides publishers with real-time monitoring, analytics, and optimization tools for their programmatic advertising revenue operations. Pubstack's platform gives digital publishers visibility into their ad stack performance, helping them detect issues and maximize yield across header bidding and other programmatic setups. Brunet co-founded Pubstack to address a gap in the market for publisher-side ad revenue observability, positioning the company as an essential operations layer for media companies relying on programmatic advertising. Under his leadership, Pubstack has grown to serve a significant number of European and international publishers and has established itself as a recognized player in the publisher monetization space.

Expertise & education

Expertise

Programmatic AdvertisingPublisher MonetizationHeader BiddingAd Revenue OperationsAdTech SaaSReal-Time AnalyticsSupply-Side Optimization

Speaking topics

Publisher ad revenue optimizationProgrammatic advertising operationsHeader bidding monitoring and analytics

Recognition

Notable achievements

  • Co-founded Pubstack, a publisher-focused ad revenue operations platform used by digital media companies across Europe and beyond
  • Built Pubstack into a recognized AdTech solution addressing real-time monitoring gaps in the programmatic publisher ecosystem