Finding Tools to Integrate with Clay for Job Contact Searches

QQ - I'm monitoring open jobs, and based on the open jobs, I have a column that lists a couple of job titles that will be responsible for hiring for these open positions. I'm performing a find contacts at company search to find these people, but it only limits me to 10 people that I can write to another table + I see that this integration is not so good at finding contacts. Do you know what other tools I can use to find people I can integrate with Clay? Any feedback will be highly appreciated, as this is a huge bottleneck for me right now!