I've used https://leadiro.com/ https://leadiro.com/ recently. You can search for people based on their job description. It worked OK - I'm trying to sell to a

I've used https://leadiro.com/ https://leadiro.com/ recently. You can search for people based on their job description. It worked OK - I'm trying to sell to a niche of professionals and it found about 5% of how many I would expect given my query but it's better than nothing