Marker
Marker is a YC Summer 2026 (S26) company. Based in San Francisco, CA, USA; Remote. Team of 3.
About Marker
Summary
Marker embeds with B2B companies, maps how work actually happens inside their teams, and ships custom AI agents into production in weeks through its Marker Command Center platform. It replaces the slow, incomplete work of traditional consultancies and internal AI hiring by keeping engineers on-site until the client runs as a fully agent-first organization. Each deployed agent accelerates the next, compressing rollout timelines from weeks to days over successive cycles.
Business model
Fees for embedded delivery engagements, structured around building and deploying custom AI agents until transformation is complete.
Go-to-market
Enterprise and mid-market companies buy Marker through a direct sales motion, starting with a discovery call that leads to an embedded engagement where Marker's team works inside the client's operations from day one.
From the Y Combinator listing
Platform and FDEs for rebuilding businesses agent-first
Marker embeds with companies, learns how their organization actually works, and ships custom AI agents into production in weeks via the Marker Command Center. Each agent deepens our understanding, so the next one launches faster until the whole org is agent-first.
Facts
- B2B / B2B -> Productivity
- San Francisco, CA, USA; Remote
- 3
- Active
- Early
Founders (3)
- David Pastewka
- Richard Berwick
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