We have the Qlik Beta Programs area where we make different beta releases available to Qlik customers and partners, ask them to try them out and collect their feedback. We recently closed the Qlik Sense 2.2 Beta.
You can also take a look at the Qlik Product Insight space where we publish product surveys on different topics and ask customers and partners to give us feedback.
Further, we have the Product Validation program in place. If you want to have more impact on product direction, join the validation program in your area. For more details please email the Validation Manager for EMEA Mark Philips.