Best fractional CROs for professional services firms in the US

6 firms offer fractional CRO work for professional services firms in the US. First on the list are Chief Outsiders, Digital Authority Partners and Vendux. 2 publish a monthly fee, from $4,000 to $7,000 a month. The other 4 quote.

Updated 21 Oct 2026 Listed 6 Order published rule

A fractional CRO owns the revenue number across sales and often customer success: pipeline, forecast, process, comp plans and the first sales hires.

How this list is built. Every firm here offers fractional CRO work on its own site, names professional services firms among its clients and serves the US. Order is editor's pick, then firms that name the industry, then a published fee, then name. Nobody pays to appear or to move up. Full methodology.