Huddlekit

Huddlekit is a visual annotation tool that lets clients pin feedback directly on live or staging websites.

Huddlekit is a visual annotation and QA tool built for designers, developers, and clients. Users can paste any website URL, share a link, and collect actionable comments complete with screenshots and device context. The platform allows teams to review code and comments with AI agents like Claude or Cursor via MCP, and sync issues directly with Linear, ClickUp, Notion, Asana, Trello, and Slack. Clients do not need to install browser extensions or create accounts to leave feedback. Additionally, users can review PDFs, images, and videos, inspect element styles, and compare responsive breakpoints side by side.

Huddlekit at a glance

Best for: Software engineer, Product manager, Designer
Runs on: Web
Pricing: Free plan; Pro $16/mo billed yearly or $19/mo; Team $33/mo billed yearly or $39/mo
Released: July 2025
Category: AI productivity tool
Website: huddlekit.com

Key features

Pin comments directly on live or staging websites
Capture automatic screenshots and browser details
Compare responsive breakpoints side by side
Connect AI coding agents via Model Context Protocol
Sync issues with Linear, ClickUp, Notion, Asana, and Trello
Post and resolve comments inside Slack channels
Review images, PDFs, and videos in one workspace
Invite unlimited guests without requiring accounts

Use it for

Collecting visual feedback from clients on staging sites
Syncing website comments into project management tools
Comparing design layouts across multiple breakpoints
Reviewing feedback with AI coding assistants over MCP

Alternatives to Huddlekit

Feedbacks — It is 100 percent free, open-source, and self-hosted with agent support.
Hunk — Renders agent reasoning beside code and streams multi-file changes top to bottom.
Inflight — Integrates directly into prototypes with built-in video and coding agent support.
ShareCube — Publish agent artifacts to URLs for team annotation and editing.
Human Review — Edit HTML and Markdown visually and send batch feedback to your AI agent.
Markdoc — Real-time collaboration with source and preview side by side.
Pactto — Persistent creative rooms with real-time AI agents and studio-quality asset review.
Camp — Manage multiple projects and planning documents with instant fuzzy navigation and work queues.
Whimsical — Combines fast diagrams, wireframes, and AI tools on an infinite canvas.
Kaiku — Wire-level MCP compatibility lets existing AI agents work without custom bridges.
Spotlytt — Showcases actual skills through adaptive AI interviews instead of resumes.
IWE — Works natively across Mac apps, text editors, terminal CLI, and MCP servers.

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