ctrlz.app
Take control of your productivity
Stop losing focus to endless interruptions. CtrlZ is the privacy-first productivity companion that runs 100% locally on your machine.
Your data stays yours. Your focus comes back.
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How CtrlZ Works
Stop losing productivity to interruptions. CtrlZ automatically saves and restores your work context, so you can handle any interruption without losing your flow.
📸Capture
CtrlZ automatically captures your work context - files, browser tabs, terminal sessions, and your current mental state. Everything is stored locally and securely.
🧠Analyze
Our AI analyzes your captured context to understand what you were working on, creating intelligent summaries and identifying key patterns.
⚡Restore
When you're ready to resume, CtrlZ instantly suggests exactly where you left off with intelligent context restoration and smart recommendations.
Ready to Take Control of Your Productivity?
Join thousands of developers who never lose their context again. CtrlZ runs 100% locally - your data stays on your machine.
Your Data Stays Yours
In a world where every app wants your data, CtrlZ takes the opposite approach. Everything runs locally on your machine - no cloud, no tracking, no compromises.
100% Local Processing
Zero Cloud DependencyAll your data stays on your machine. No cloud uploads, no external servers, no exceptions.
Military-Grade Encryption
Bank-Level SecurityYour context snapshots are encrypted with AES-256. Even on your own machine, your data is protected.
No Tracking, No Analytics
Complete AnonymityWe don't track your usage, collect telemetry, or analyze your behavior. Your productivity is private.
Instant & Offline
Lightning FastWorks without internet. Your context restoration happens instantly because everything is local.
CtrlZ vs. Cloud-Based Solutions
| Feature | 🔒CtrlZ | ☁️Others |
|---|---|---|
| Data Location | ✓100% on your machine | ✗Cloud servers (US, EU, Asia) |
| Internet Required | ✓Never required | ✗Always connected |
| Data Analysis | ✓Zero analytics | ✗Usage tracking & profiling |
| Speed | ✓Instant (local) | ✗Network dependent |
| Privacy Policy | ✓Not needed - no data collection | ✗Pages of legal text |
Built for Developers, by Developers
We understand the value of data sovereignty. That's why CtrlZ is designed with privacy as the foundation, not an afterthought.
Open Architecture
Transparent design. You can verify exactly what runs on your machine.
GDPR Compliant by Design
No data collection means no compliance headaches. Ever.
Enterprise-Ready Security
Your sensitive work contexts never leave your secure environment.
“Finally, a productivity tool that respects my data sovereignty.”— Senior Software Engineer, Fortune 500
Ready to Keep Your Data Where It Belongs?
Join thousands of privacy-conscious developers who chose local-first productivity.
Built for developers, by a developer
Pasaba horas cada semana intentando recordar dónde me había quedado. Creé CtrlZ para que fuera el copiloto de mi memoria, un ctrl+z para mi propio flujo de pensamiento. Es la herramienta que siempre quise: privada, rápida y que simplemente funciona.
CtrlZ was born from the frustration of losing context after every meeting, notification, or interruption. It's designed by a developer who understands the real pain of context switching.
Get CtrlZ for 50% OffSave $199!
Join the exclusive early access program and secure your lifetime license at launch price. Only 247 spots remaining out of 1000 total.
⏰ Offer expires in:
50% Off Lifetime License
Limited TimeSave $199 on the full version when CtrlZ launches
First Access Priority
ExclusiveBe among the first 1000 users to experience CtrlZ
Shape the Product
Beta InfluenceYour feedback directly influences development
Founding Member Badge
Status SymbolRecognition as an early adopter in the app
What Early Access Members Are Saying
Sarah Chen
Senior Developer at Microsoft
“Finally, a productivity tool that gets it right. The local-first approach is exactly what I've been looking for.”
Marcus Rodriguez
Tech Lead at Stripe
“The early preview blew my mind. This is going to change how I handle interruptions forever.”
Alex Kim
Founder, DevTools Co
“I've tried every productivity app out there. CtrlZ is the first one that respects my privacy AND works perfectly.”
🚀 Secure Your Early Access Now
Join 753 developers who've already claimed their spot. Lock in your 50% discount and be part of the productivity revolution.
Only 247 spots remaining at this price
🛡️ 100% Risk-Free Guarantee
If CtrlZ doesn't revolutionize your productivity within 30 days of launch, we'll refund every penny. No questions asked.
Got Questions? We've Got Answers
Everything you need to know about CtrlZ, from features and pricing to privacy and availability.
Still have questions?
Our team is here to help! Join our early access program and get direct access to our founders for any questions or feedback.