Yes, both Arrk and ContentIn offer a Free Trial.
Pricing for Arrk Starts at $12/month whereas for ContentIn Starts at $15.85/month.
Arrk offers several advantages, including Free version available, Boosts productivity, Time-saving features, Automates interactions, Reduces programming effort and many more functionalities.
The cons of Arrk may include a Limited free version, Site contains third-party cookies, Relies heavily on templates, Limited multi-language support. and Closed source system
ContentIn offers several advantages, including Specifically designed for LinkedIn, Content creation platform, Promotes quick content creation, Assists in personal branding, Offering both free and paid plans and many more functionalities.
The cons of ContentIn may include a Limited to LinkedIn content, No video or slideshow support, Limited free plan, No multi-account support. and No automatic multi-language translation