Software which allows feedback/suggestions & upvoting

hi! I'm looking for a simple & easy software solution to manage review/feedback and up-voting of changed business document/processes. I'd need user-tracked feedback on a specific document (provided via link into the system) like Promapp does, where comments and feedback would remain public but user ID hidden. ). The comments/feedback could then be upvoted - with user visibility just showing QTY of upvotes etc, and user ID of upvoters available to back-end/admin. Downvotes could also require a reason field. Is there any existing product like this out there? Any ability to plug into to O365 is an absolute plus
Posted 
Your recommendation
🤓 Have a recommendation? Join to share.
1 recommended
  1. 1
    productboard

    Beautiful product management for lean startups

    Bogomil Shopov
    Bogomil ShopovProducts. Experiences. Data. Privacy. · Written
    They support the customer portal (or something similar) and this is exactly the use-case.
    CommentsShare