开源表单问卷工具，Typeform 自托管替代

Questionbox is where you can send and receive anonymous questions. You can open your Questionbox in less than 5 seconds.

Formbricks 是一款开源的用户反馈与问卷调查平台，提供免费层、云端方案、自托管选项和企业套餐，适合收集产品体验与用户意见。