After some research I will give a try to
https://www.productboard.com/ I asked our internal PMs (for our end-user product) and this is what they use
(I have licences available, but they are pretty expensive, so it might not work for you).
It has nice features (
customer insights) to organize customer feedback. You have integrations to collect insights from various channels (e.g. JIRA or Slack) and organize/link these feedback to features on your roadmap. This is also a road-mapping tool.
I will also use it for the road-mapping feature. The main benefit I see is that the Product/Business side of our organization is already invested and familiar with this tool. So it will help for communicating with our stakeholders (e.g. Eng. Directors and Senior Leadership) as we meet them where they are, in the same tool and format they are already using.