Appcast
Stands out: It buys sponsored jobs across a large publisher network and bills against delivered applicants, then feeds those applicants back into the ATS, which is why high-volume desks use it instead of clicking Boost on each board.
Watch out: You are buying media plus software. Campaign budgets are the real cost; a Greenhouse in-ATS campaign has been documented with a $200 minimum. The platform fee is sales-quoted. If the career site convert rate is weak, you will still pay for applicants who bounce.
Not the right fit for
- Desks posting a handful of professional-hire jobs a month
- Buyers who need a public self-serve rate card
CareerArc
Stands out: Unlimited publishing to LinkedIn, X, Facebook, and Instagram from ATS or career-site sync. AI generates the posts. Growth at $834/mo annual adds unlimited jobs, unlimited profiles, and ATS/XML autosync.
Watch out: Starter is one user, one profile, and 10 jobs. This is organic social recruiting, not programmatic media buying. Enterprise campaigns and a dedicated CSM are custom and annual-commit.
Not the right fit for
- Enterprises that need a full career-site CMS, CRM, and programmatic stack (see Radancy)
- Buyers who want pay-per-applicant job-board media rather than organic social