@fabian_maume You can use software such as Lusha to find phones of prospects, define well your persona and use Linkedin to find prospects that look like your persona, call them, pitch them your product briefly and try to book a meeting with them!
@fabian_maume it depends on the community but a balance of both a general intro + a post & then 1:1 engagement where (as others have mentioned already) you see a relevant topic come up
Vitamin AI