Communication
Slack
Quack Stack right in your channels. Morning briefs, proactive signals, and answers to "what should I work on next?": right where the conversation already is.
Integrations
It reads what you already have.
Quack Stack connects to the tools your team already uses and sits alongside your tracker and your local AI workflow. Nothing to export, and nobody has to change how they work.
- zendesk · intercom · helpscout
- calls · granola · transcripts
- notion · slack channels
- the market · public web
- slack morning brief
- ide · mcp
- cli · quack
- every ai agent
Where your team works
MCP
Model Context Protocol
Connect to Claude Desktop, Claude Code, ChatGPT, Cursor, Windsurf, Cline, Zed, or any MCP client. Query roadmap bets, evidence, validations and customer signals from inside the tool you're already in.
CLI
Command line
Install @quack-stack/cli and run quack from any terminal, Claude Code, Codex, Cursor, or Aider. Same product context, no MCP server setup. One-command OAuth device login.
Customer voice
Customer voice
Zendesk
Support tickets flow in continuously. Real words from real customers: pain points, feature requests, workarounds, extracted and structured automatically.
Customer voice
Intercom
Chat conversations become product signals. Recurring themes, emerging frustrations, and feature patterns surface without anyone tagging tickets.
Customer voice
HelpScout
Mailbox conversations join the evidence base. Customer language at scale, structured and ready for synthesis.
Customer voice
JustCall
Customer calls become evidence. AI-transcribed conversations flow in with speaker attribution, so what customers said on the phone sits alongside your tickets.
Customer voice
Slack channels
Opt in the shared channels you choose and those messages join the evidence base alongside tickets and calls. Only the channels you pick are read.
Team knowledge
Team knowledge
Notion
Meeting notes, decision logs, and research docs feed into the shared picture. Your team's thinking stays alive instead of going stale in a wiki.
Team knowledge
Granola
Meeting transcripts are the richest input we have. Ten calls are enough for a first read. Decisions, trade-offs and the reasoning behind them, captured from every conversation.
Development
GitHub
When a PR merges, Quack Stack detects it and tracks what happens next. Shipped features enter measurement automatically. "Why we built it" and "did it work" close themselves.
Where you ship work
Tracker Coming soon
Linear
Two-way sync. Push roadmap bets and their validations as issues; pull status, comments, and labels back. Linear stays the system of work; Quack Stack stays the system of why.
Tracker Coming soon
Jira
Same shape as Linear. Issues sync both ways. Use Jira workflows, boards, reporting. Quack Stack adds the customer evidence, hypothesis, and outcome verdict behind each ticket.
Tracker Coming soon
GitHub Issues
For repo-native teams. Roadmap bets and validations become issues; closed issues feed back into measurement.
Missing something? We add integrations based on what teams actually use.
Tell us what you need