The key is to figure out WHY you don't do well in technical interviews, and then fix the root cause.
Do you known/guess whether the problem is the actual technical part, or everything surrounding it, which makes you appear as "sub-optimal cultural fit", e.g. person that is so nervous that they make everybody else feel uncomfortable too.
Do you known/guess whether the problem is the actual technical part, or everything surrounding it, which makes you appear as "sub-optimal cultural fit", e.g. person that is so nervous that they make everybody else feel uncomfortable too.