King Context Engine
AI that knows what you need before you search
Stop searching. Start finding. King understands your work context and proactively surfaces the exact information you need at the perfect moment.
Why Knowledge Workers Love King
Stop wasting hours searching for information you know you've seen. King brings it to you automatically.
Context Awareness
Understands what you're reading, writing, and working on across all your browser tabs.
Proactive Suggestions
Surfaces relevant documents and resources before you even think to search for them.
Pattern Learning
Learns your work habits and routines to provide better suggestions over time.
Privacy First
All data stays on your device. We never see your browsing history or page content. 100% local processing.
Keyboard Shortcuts
Ctrl+Shift+K to open, full keyboard navigation with Vim-style j/k keys. Built for power users.
Error Tracking
Production-ready with Sentry integration. Privacy-first error monitoring for reliability.
How King Works
Get started in under 2 minutes. No configuration required.
Install the Extension
One-click install from the Chrome Web Store. No account required.
Browse Normally
King learns your context as you work—what you read, write, and research.
Get Proactive Insights
When you need information, King already knows and surfaces it automatically.
King in Action
See how King helps you in real work situations.
Customer Calls
Before your call, King surfaces the customer's support tickets, past conversations, and relevant docs.
Research Sessions
As you research a topic, King connects related articles and resources you've seen before.
Team Collaboration
When discussing projects, King brings up relevant Notion docs, Slack threads, and shared files.
Meeting Prep
King detects you're joining a meeting and surfaces everything you might need.
What Beta Users Say
“It's like having a teammate who remembers everything I've ever read.”
Sarah K.
Product Manager
“I save at least 30 minutes a day not searching for things I know I've seen.”
Michael R.
Software Engineer
“The meeting prep feature alone is worth it. I look so prepared now.”
Jennifer L.
Account Executive
Your Data Never Leaves Your Device
King is built with privacy as a core principle. All context processing happens locally in your browser. We never see your browsing history, page content, or personal data.
Privacy Architecture
How your data flows
Simple Pricing
Start free, upgrade when you need more.
Free
Perfect for trying King
- 10 proactive insights per day
- Basic context awareness
- Single device
- 7-day data retention
Pro
For power users
- Unlimited insights
- Advanced pattern learning
- Cross-device sync
- 30-day data retention
- Priority support
Team
For teams of 5+
- Everything in Pro
- Shared team intelligence
- Admin dashboard
- Usage analytics
- Dedicated support
Be First to Try King
Join the waitlist to get early access when we launch. First 500 users get Pro free for 3 months.
King Context Engine is part of the King Search Platform by KingCaliber