Concord Raises $3M in Seed Funding to Build Agentic Execution

The round saw the Backers included A16Z Scout, Drysdale, Motier Ventures, Better Angle, and angels including Rémi Lemonnier, Philippe Corrot, Arthur Querou and Thomas Zaepffel.

The company plans to use the funding to speed up product development, expand its platform capabilities, and grow its team to support expansion across the United States and the EMEA region.

Read More:EAIGLE Secures Growth Funding from Noro-Moseley Partners

The funding round received support from Rémi Lemonnier, a well-known figure in the adtech industry. Lemonnier co-founded Scibids and helped build it into a leading AI-driven decisioning platform for programmatic advertising before its acquisition by DoubleVerify. His investment reflects confidence in Concord, which he sees as a key execution platform the industry has been lacking.

Concord Agent, the company's main product, turns campaign briefs into live advertising campaigns and automatically manages pacing and optimization across multiple media platforms to meet campaign goals. The company's goal is to become the core execution platform through which major advertising budgets are managed, helping media buyers grow market share for their brands.

Concord integrates directly with platforms such as DV360, Meta, YouTube, Amazon DSP, The Trade Desk, TikTok, and Google Ads. It already works with advertisers across the global WPP and Havas agency networks. Early users report saving up to 70% of the time typically spent on campaign execution, optimization, and reporting.

"The programmatic stack has delivered abundant media and data access plus media management tools, all of which strain the ability for human buyers to keep pace," said Mathias Adam at A16Z Scout. "Concord's buying agents are the "killer app" for programmatic marketing. Concord is automating the last manual processes in media buying, and doing it across every major platform simultaneously with agents that carry out complex tasks on behalf of the media buyer.

"I spent ten years building the decisioning layer of programmatic with Scibids. The execution layer has yet to be built. It is the missing link of this industry, and Concord is the first team I have seen going after it with the right level of experience and ambition," said Lemonnier.

"Media buying is still held together by manual work spread across a dozen disconnected platforms," said Nathan Venezia, CEO and co-founder of Concord. "We are building the infrastructure it runs on. Execution should be automated, learning from past campaigns so every team can focus on strategy instead of manual, low-value operations."

About Concord

Founded in 2026 by Nathan Venezia, Nicolas Cosson, and Antoine Chwalek, Concord is an AI-powered media buying platform. Its flagship product, Concord Agent, turns campaign briefs into live campaigns, manages pacing and optimization across major advertising platforms, and continuously learns from campaign performance to improve future results. Designed as the execution infrastructure for modern media buying, Concord works with leading global agencies and major advertisers across the United States and EMEA.

Read More:Ladder Health Raises $7M in Seed Funding Led by Nina Capital