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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.

King knows you might need:
Pricing calculator (used 2 days ago)92% match
Customer support tickets (3 active)87% match
Competitor comparison (from Notion)74% match
5.0 from beta users

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.

01

Install the Extension

One-click install from the Chrome Web Store. No account required.

02

Browse Normally

King learns your context as you work—what you read, write, and research.

03

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

Privacy First

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.

100% local processing - no cloud required
No data collection or tracking
Exclude sensitive sites automatically
Delete your data anytime with one click

Privacy Architecture

How your data flows

Your browser → Local processing
Local storage → Suggestions
Data → Our serversNever

Simple Pricing

Start free, upgrade when you need more.

Free

$0/forever

Perfect for trying King

  • 10 proactive insights per day
  • Basic context awareness
  • Single device
  • 7-day data retention
Most Popular

Pro

$15/per month

For power users

  • Unlimited insights
  • Advanced pattern learning
  • Cross-device sync
  • 30-day data retention
  • Priority support

Team

$12/per user/month

For teams of 5+

  • Everything in Pro
  • Shared team intelligence
  • Admin dashboard
  • Usage analytics
  • Dedicated support
Coming Soon to Chrome Web Store

Be First to Try King

Join the waitlist to get early access when we launch. First 500 users get Pro free for 3 months.

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King Context Engine is part of the King Search Platform by KingCaliber