LiquidityBook OMS (FactSet Order Management Solution)

LiquidityBook OMS (FactSet Order Management Solution) is a order management product from LiquidityBook. Cloud-delivered order management platform for hedge funds and other buy-side firms, now sold by FactSet. It is also listed under execution management, fix connectivity and combined oms/pms platforms. LiquidityBook is based in New York, NY, USA and is owned by FactSet. Buyside Fintech verified that LiquidityBook lists this product on the vendor's own website on 2026-10-11, and the page we read is linked below. We do not record how it is deployed, how it is priced, what it costs and the firm sizes it serves for this product, because LiquidityBook does not publish it; the table below shows those rows empty rather than hiding them. Practitioner reviews and questions about LiquidityBook OMS (FactSet Order Management Solution) appear below, and anyone at a firm that uses it can add one.