Ron Howard and Brian Grazer's Impact, a LinkedIn-like platform for Hollywood, recently raised $15 million.
Hiring below-the-line crew members has largely been an offline process based on personal networks, Impact CEO Tyler Mitchell said.
"We would have to find where the productions are, and more than anything, get people, whether they're independent films or other productions, using our products," he said.
"I don't think there's a scenario where people will be using Impact to source 100 percent of a crew.
The company has a database of 1.3 million people, including 30,000 crew members who are active users.