Adding agencies to Greenhouse enables you to track them as a Source in your recruiting efforts. You can also invite individual recruiters from the agency to submit candidates through the agency portal in Greenhouse. The individual recruiters will be tracked as Referrers.
To add a new agency, click on the Sourcing tab from your Dashboard. From the Sourcing page, click on Agencies from the left-hand panel.
From your Agencies management page, click on Add Agency, enter the name of the agency, and click on Create Agency.
To invite the agency to submit candidates through Greenhouse, you will need to add at least one individual agency recruiter to the agency. Learn how to add an agency recruiter here.
Once you've added an agency, you will be able to select it as the Source of existing candidates.