If you want to start blogging in 2021 Gopoco is the best guest posting sites for you to start with. You can do both guest posting and blogging at one place. There is many websites available for blogging but Gopoco is one of the best website here you will get your space to create blogs, articles and guest post.
You will get instant approval for you guest post. For SEO person it is the best site to submit your blog post.