On behalf of all candidates, to executive search firms:
“Thank you so much for your 3 [hour-long] phone interviews. I presented 8 tremendously qualified candidates to the client and unfortunately, you were not selected. But your loss is [company’s] gain. I’ll keep your info on file and contact you if something comes up.”
We may like you, but it’s not why we applied to that job you’re representing. Your client’s happiness with you means nothing to us.
One hour would have been plenty, not three.
A simple “no, thanks” is more palatable than “didn’t I do a good job?”
Please don’t insult us with passive-aggressive jibber-jabber – we know you’re not going to contact us unless we apply to another client of yours.
And please don’t tell us about other candidates. If we’re not among them, we really don’t care.