Yes, both Lek and ContentIn offer a Free Trial.
Pricing for Lek Starts at $8.99/month whereas for ContentIn Starts at $15.85/month.
Lek offers several advantages, including Multiple platform availability, Web-app access, App Store and Google Play support, 20+ use cases, Three-step content generation and many more functionalities.
The cons of Lek may include a Limited use cases, No API offered, Requires JavaScript, Results may vary. and No browser extensions
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