> Trying to get a raise with another offer is a bluff. You have to live with that fact that you might be called on that bluff.
I think you meant to say "without another offer". When you indeed have an offer, it's not a bluff. Whether you get a counter or not, the outcome for you is you win. Now, if you DON'T have another offer, but try to get a raise by claiming to have another offer--well, that's an advanced tactic and very risky.
I meant it as I wrote it because it was in response to your original comment below:
>the way to get a raise at this company is to constantly be interviewing and threatening to leave
If your goal is to get a raise and keep your job, coming in with another offer is a bluff. The way to get a raise at my company isn't to constantly be interviewing because we won't counter offer everyone and we generally won't offer repeated counters.
I think you meant to say "without another offer". When you indeed have an offer, it's not a bluff. Whether you get a counter or not, the outcome for you is you win. Now, if you DON'T have another offer, but try to get a raise by claiming to have another offer--well, that's an advanced tactic and very risky.