  This study examines interacting quintessence dark energy models and their
observational constraints for a general parameterization of the quintessence
potential, which encompasses a broad range of popular potentials. Four
different forms of interactions are considered. The analysis is done by
expressing the system as a set of autonomous equations for each interaction.
The Bayesian Model Comparison has been used to compare these models with the
standard Lambda Cold Dark Matter ({\Lambda}CDM) model. Our analysis shows
positive and moderate evidence for the interacting models over the {\Lambda}CDM
model.
