Hi, I'm Sacha.
I am the co-founder of retab, a company that helps make people's work more meaningful by automating boring and mundane tasks with AI. We've raised $3M with VF, K5 Global, StemAI, and are backed by the founders of Datadog, Dataiku and Free.
Our flagship product helps companies build, test and deploy custom document processing pipelines in minutes.
Artificial Intelligence
Retab is a developer-first AI infrastructure company that turns unstructured documents (PDFs, emails, scans) into reliable, production-ready structured data using schema-driven extraction. It combines multi-LLM consensus, intelligent list matching, and automated validation to deliver high accuracy and robustness in real-world document workflows.
Research
Live simulation of embryonic development. Watch cellular dynamics and morphogenesis in real-time, powered by physics-based modeling.
Statistical Physics
During my PhD at Collège de France, I studied how embryos self-organize using principles from statistical physics and soft matter. I developed computational tools to reconstruct cellular forces and understand morphogenesis.
