Ranked in these QuestionsQuestion Ranking
Pro Great for custom, complex, large-scale analytics solutions
Keen is designed for developer to be able to build custom, complex, large-scale analytics solutions.
Pro Offers a good free plan
The free plan allows for 50,000 events.
Pro Allows gathering and visualizing data for your users
Pro Good documentation
Pro Can be easily integrated into existing projects
Con Development knowledge is not optional
There's no drag and drop interface, setting up analytics requires a developer.