Yes, both Writei and Castly offer a Free Trial.
Pricing for Writei Starts at $6.3/month whereas for Castly Starts at $12/month.
Writei offers several advantages, including High-quality content generation, Variety of templates, SEO-optimized content, Dynamic content discovery, Faster and many more functionalities.
The cons of Writei may include a No offline mode, Limited customization options, No API, Inadequate documentation. and No direct social media publishing