Extend

Extend is an AI document-processing infrastructure platform, led by CEO Pedro Franceschi, processing millions of pages daily for customers including Brex, Mercury, and Flatiron, built to parse, extract, and split even difficult, unstructured documents. Its Parse 2.0 API handles document parsing with confidence scoring to flag uncertain results, offers multiple processing modes (fast, cost-optimized, accuracy-focused), a "Composer Agent" automates schema optimization, a Studio interface supports evaluation and iteration on extraction pipelines, and self-hosted deployment is available alongside SOC 2, HIPAA, and GDPR compliance. Python, TypeScript, and CLI SDKs are all downloadable. A free tier lets you try the platform; detailed paid pricing is on a separate page. Good fit for a team that needs to reliably extract structured data from messy, unstructured documents at real production volume, with confidence scoring to flag results that need human review.