Thanks a bunch for your feedback. With limited resources, what would be a best way to get tech-passionate early adopters from Small/Med biz? How to approach the

Thanks a bunch for your feedback. With limited resources, what would be a best way to get tech-passionate early adopters from Small/Med biz? How to approach them? Door-to-door knocking (cold-call) is resource intense and time-consuming. Any ideas on these would be highly appreciated. Thanks again.