Quackback

Quackback is a feedback and support suite designed for product teams to collect customer input, manage requests, and communicate product direction. Available as a cloud service or self-hosted via Docker, it includes feedback boards with voting, a shared inbox for triage, roadmap and changelog publishing, help center, and status pages. The project describes itself as an open-source alternative to Canny, UserVoice, and Productboard.

Key features include an embeddable widget for in-app feedback collection, AI-powered duplicate detection and summarization, 25 integrations with tools like Slack and Linear, and an MCP server for AI agent automation. Users retain full data ownership when self-hosting, with no per-seat pricing or vendor lock-in.