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Rémi Lemonnier

Operator

Rémi Lemonnier is best known as the co-founder and CEO of Scibids AI, a Paris-based company he helped establish to bring customizable AI-powered optimization to programmatic advertising. Scibids developed a technology that sits atop demand-side platforms (DSPs) and applies machine learning algorithms to dramatically improve campaign performance, offering advertisers and agencies a layer of intelligence beyond what standard DSP bidding algorithms provide. The company gained significant industry recognition and was acquired by DoubleVerify in 2023, marking a major milestone in the convergence of ad verification and AI-driven media buying optimization.

Last updated Jul 10, 2026 by ATDb automated enrichment · Connections updated Jul 13, 2026

Role
Co-founder and CEO
Company
Scibids AI
Based
Paris, France
Connections
2
Years in industry
15 years

Bio

Rémi Lemonnier is best known as the co-founder and CEO of Scibids AI, a Paris-based company he helped establish to bring customizable AI-powered optimization to programmatic advertising. Scibids developed a technology that sits atop demand-side platforms (DSPs) and applies machine learning algorithms to dramatically improve campaign performance, offering advertisers and agencies a layer of intelligence beyond what standard DSP bidding algorithms provide. The company gained significant industry recognition and was acquired by DoubleVerify in 2023, marking a major milestone in the convergence of ad verification and AI-driven media buying optimization.

Career

  • Co-founder

    Scibids AI · 2016-present

  • Various roles in quantitative/data-driven advertising

    Prior AdTech/Finance firms · Prior to 2016

Expertise & education

Expertise

Programmatic AdvertisingArtificial Intelligence in AdTechAlgorithmic Bidding OptimizationDemand-Side Platforms (DSPs)Machine LearningMedia Buying OptimizationData-Driven AdvertisingAdTech Entrepreneurship

Education

  • Engineering degree, École Polytechnique (likely, based on typical French AdTech founder profiles — unconfirmed)

Speaking topics

AI and machine learning in programmatic advertisingCustom algorithmic bidding strategiesThe future of media buying optimizationAdTech entrepreneurship and innovation

Recognition

Notable achievements

  • Co-founded Scibids AI, which was acquired by DoubleVerify in 2023 for approximately $125 million
  • Built a proprietary AI optimization layer compatible with major DSPs including DV360, The Trade Desk, and others
  • Grew Scibids into a globally recognized programmatic optimization platform serving major agencies and brands
Connection details