Get to the
crux of every chat
Stop losing important details in long threads. Crux automatically summarizes conversations, extracts action items, and tracks follow-ups.
See how Crux works
A peek inside the app — from real-time messaging to AI-powered insights.
Hey team! Can we push the deadline to Friday? I need a bit more time on the designs.
Sure, I'll update the timeline. Let me check with the design team.
Here's the updated specs. Send to client by EOD 👍
Got it, will send by 5 PM! ✅
Deadline moved to Friday for design work. Updated specs shared (v2). Client delivery due by EOD today.
Chat naturally
Message your team like you normally would. No extra steps, no friction.
AI analyzes in real-time
Crux reads between the lines — extracting tasks, deadlines, and key decisions.
Stay on top of everything
Action items, reminders, and summaries appear automatically. Nothing slips through.
Everything you need, nothing you don't
Built for teams who value clarity and action over noise.
AI Summaries
Every conversation automatically distilled into clear, concise summaries you can reference anytime.
Action Items
AI extracts tasks and to-dos from your conversations. Never miss a commitment again.
Smart Reminders
Follow-ups and deadlines are tracked automatically. Get reminded before things slip.
Real-time Chat
Fast, fluid messaging with instant delivery. Conversations that feel natural and responsive.
Invite Anyone
Send invite links to bring your team on board. One click to join with Google.
Private & Secure
Your conversations stay yours. Authenticated access with Google OAuth and encrypted data.
Built for how teams
actually work
No more switching between chat, task managers, and note-taking apps. Crux brings messaging, AI insights, and action tracking into one seamless flow.
Ready to chat smarter?
Join Crux and never lose track of what matters in your conversations.