Ask HN: Cheapest / most efficient way of pre-filtering candidates
We're an SMB (100 employees or so), slowly growing in terms of headcount, I'm the CTO. Historically I've been handling most aspect of (tech) hiring (for various reasons). However, partly due to the current market situation if you advertise a new role then you get literally thousands of CVs in a few days.
I'd need someone who could act as a temporary internal recruiter who handles the initial stages of the hiring pipeline - I know there are services for that but my feeling is that finding the reliable service / agency / etc. will take almost as much time as doing the stuff myself. Of course after we've found a good agency it'll save us time and effort in the future, but we're just so busy now.
So my question is: what's the cheapest hack for pre-filtering candidates?