Artifact AI

Artifact is rebuilding accounting from the ground up. Not incrementally improving the software – rebuilding the work itself, so one accountant can do what a team used to do and a set of books closes itself in the background while a human stays in the loop.

Two products do the heavy lifting. Arti handles the core accounting workflow – ingestion, matching, reconciliation, and journal posting. Omni sits on top of 600+ platforms and lets accounting firms build agentic workflows in natural language, capturing their expertise and operationalising it at scale. Together they are not a productivity tool – they are a new layer of infrastructure for how accounting work actually gets done.

The firms using Artifact today are not experimenting. They are running their clients' month-end on it. Backed by a16z and based in London and New York, Artifact is at the point where the technology is proven, the clients are real, and growth is about to bend sharply. The people joining now will shape what that looks like.