Pitchbook is too expensive any suggestions? I will not promote

Hi everyone. I’m a CFO of an early stage, robotics- end effector manufacturing startup. We are getting ready for our $10m series A round and I am slogging through conference websites, linkedin and various other websites to find the right investors. Its super time consuming and inefficient. Pitchbook seems great, but it is so expensive. Our runway for this raise is pretty tight and we don't have the budget for a $20k subscription to pitchbook for one set of searches. Does anyone out there have feedback/advice on how to generate a list of appropriate VCs that is more efficient and less time consuming? Is there anyone out there that can help me with some searches on Pitchbook or any other platform to help me get the data I need to get started? I will not promote