Fazeshift

Fazeshift is a San Francisco AI company building autonomous agents that run the accounts receivable process end to end - generating invoices, matching payments, chasing collections, reconciling cash and updating systems of record. Founded in 2023 by Caitlin Leksana and Timmy Galvin and launched out of Y Combinator's Summer 2024 batch, the company sits as an intelligent control layer across ERPs, CRMs, bank portals and email, and says it now automates more than 90% of manual AR work for its enterprise customers.