Yes, both Content Spark and FeedBird offer a Free Trial.
The starting price of FeedBird begins at $15/month, while pricing details for Content Spark are unavailable.
FeedBird offers several advantages, including Effortless LinkedIn content creation, Scheduling feature, Analytical dashboard, Best time to post tracking, Best performing content tracking and many more functionalities.
The cons of FeedBird may include a Free version is limited, No multi-platform integration, Premium version is costly, Analytics feature limited to premium. and Doesn't support image generation