Need help with database -
I am creating some campaigns (especially cold emails) for which i require high quality prospect list. I have been using apollo mostly but there is a limitation with quantity and quality there. The tool is a procurement digitization solution and target audiences are people in purchasing or procurement (manager & above), finance (directors & above) and CEO's.
What other data sources can i explore for this?
P.S - As per my data a lot of the target companies arent very active on linkedIn and many dont even have a linkedIn profile and thus the data seems to be very limited