Yes, both EndlessSEO and ContentIn offer a Free Trial.
Pricing for EndlessSEO Starts at $25/month whereas for ContentIn Starts at $15.85/month.
EndlessSEO offers several advantages, including Generates optimized content, Drives organic traffic, Analyzes existing brand, Indexing tool included, AutoPosts for consistent content and many more functionalities.
The cons of EndlessSEO may include a Lacks custom SEO strategy, Limited platform integrations, Over-reliance on automated content, Possibility of generic content. and No human SEO expertise
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