Kortex: All-in-One AI Browser Assistant
Extension Actions
- Extension status: In-App Purchases
- Live on Store
The only AI browser assistant you’ll actually use. Focus, simplified.
KORTEX — YOUR BROWSER IS A MESS. FIX IT.
Let’s be honest. You’ve got 40+ tabs open, you’re only using three of them, and the rest are just eating your RAM and giving you anxiety.
Kortex is a clean, lightweight sidebar that helps you organize tab chaos without overthinking it.
WHAT IT ACTUALLY DOES
• One-Click Clean Up
Group all those “research” tabs into a single workspace. Your tab bar clears instantly, but everything stays one click away when you need it again.
• Total Privacy
No accounts. No “Sign in with Google”. No trackers. Your data stays on your device — always.
• Zero Subscriptions
Most tools charge monthly just to save links. Kortex is free to use. Save as much as you want without the attention tax.
• Built-in RAM Check
See exactly how much memory your open tabs are consuming before you archive them.
THE FUN STUFF
• AI Agents (Coming Soon)
We’re building AI agents to handle the boring work — summarizing saved tabs, organizing notes, and more. You can join the waitlist inside the app.
STOP HOARDING TABS.
START ACTUALLY WORKING.
Install Kortex, clear your head, and get back to what matters.
Latest reviews
- Thiago Wesley
- One click and my brain feels better. Legit amazing.
- Blake Otis
- Kortex makes the web manageable again. It’s so refreshing to have one click access to focused workspaces without signing up or being tracked. I trust it and use it daily.
- Axel Aaron
- Works beautifully. Fast, efficient, and no logins required.
- Ellen Lee
- Thank you for making such a thoughtful tool! I can now separate personal browsing from work seamlessly. My browser no longer looks like an open book of my scattered mind.
- Jaime Darryl
- I’ve used tab managers before, but Kortex is smarter. It saves not just tabs but intent. Each session feels curated and purposeful. It’s a minimalist dream for power users
- Jerome Floyd
- Every time I click Kortex, I feel like I’m clearing my head. It’s not just about tabs it’s about mental clarity. Amazing job by the team behind this.
- LUCAS ANDREW
- Kortex respects your privacy while boosting focus. Perfect combo.
- Duane Leslie
- This extension is magical. I save my research in sessions and return whenever I want. Kortex lets me pause work without feeling guilty or messy. It's the kind of tool you wonder how you lived without.
- Curtis Glenn
- Kortex is like Marie Kondo for your browser. Each session is a joyful little bundle of clarity. I’ve reduced my stress and improved my workflow what more could you want?
- Brent Willard
- Kortex brings peace to the madness of digital work. I write, research, and collaborate across multiple topics, and this extension lets me park all my mental load into tidy, accessible sessions. No more chaos. Just clarity.
- Micaela Fontana
- Promising, but doesnt have dark mode and not even the Dark Reader extension works on this, which is strange, and is killing my eyes
- Maahi Mangalore yt
- Made my Study More Easy. This is Soo Good Thank you dev. and Waiting until Pro Plan 🎀