Merchants have expressed significant dissatisfaction with Kliken: Google Shopping, Facebook Ads, and Retargeting. Many have reported challenges ranging from poor customer support, and misleading promises of managed services, to technical issues that impact campaign performance. The app is criticized for lacking transparency, with customers feeling they have little control over their campaigns and accounts. Overall, there is a strong sentiment of frustration and a lack of support from Kliken's services.
Overall, the app’s reception has been negative, with highlighted issues around support, transparency, and functionality. While a small fraction of users reported a positive experience, the overarching feedback suggests that potential users should approach with caution and consider alternative solutions for online advertising.