What strategies can freelancers use to diversify their income streams beyond platforms like Fiverr while maintaining a strong client base?

[Btaliat]

Freelancers that want to maximize their earnings should leverage their earnings on Fiverr and other freelancing platforms alone. At least, there should be some other ways by which they can be marketing themselves in order to get themselves offers. They can make use of social media in some cases. They only need to be consistent in using social media and make sure that they are targeting the right audience that really need their services. What's your take?