Vespper: The docx API that lets AI agents produce review-ready Word documents. Current operating status: active.
Oomira checked this YC company record against source evidence and keeps the current facts, observed dates, and provenance visible before the interactive app loads.
The AI-native document editor for long-form content. Create, edit and review with full end-to-end traceability and full searchability of your source documents. Perfect for regulat... -> Vespper is the docx API for agents. It gives AI agents one endpoint to turn raw output into clean, tracked, review-ready Word documents, with a live editor to try it.
2026-06-12 · yc-oss record id 30043: field "long_description"
Merlinn -> Vespper
2026-06-12 · yc-oss record id 30043: field "former_names" includes "Merlinn"
The first AI-native document editor for long-form content -> The docx API that lets AI agents produce review-ready Word documents
2026-06-12 · yc-oss record id 30043: field "one_liner"
Open the full YC audit or continue into the interactive frozen world below.