I’m talking specifically about cold calling, though if you have some other idea on how I should outreach please tell me. What am I meant to use to reach out to other business owners? Registries in my country are very convoluted and I cannot use them. A ton of businesses aren’t even available on Google maps, and even if they were I wouldn’t know where to start. What am I meant to do for outreach?
Top choice is trade show / exhibitions, the only place you can talk to many companies without being blocked. If you are willing to spend money and time, have your own booth.
If you are in software business, have a free version software for people to download/use on your website.