Our leetcode context is refreshed daily 🤫
Hiding provides an undetectable, secure and reliable way to be good at Leetcode by look up solutions without getting detected during technical interviews!



Depth-First Search (DFS)
Breadth-First Search (BFS)
Linked Lists
Binary Trees
Dynamic Programming
Two Pointers
Hash Tables
Sliding Window
Stack Problems
Queue Problems
Graph Algorithms
Binary Search
Backtracking
Matrix Problems
Recursion
Greedy Algorithms
Divide & Conquer
Sorting Algorithms
Math Problems
String Manipulation
Heap/Priority Queue
Union Find
Time Complexity Analysis
System Design
Need help with a tricky question? Just snap a picture and let our AI figure it out for you. No one will know you're using it - it's like having a genius friend who's always ready to help!
"Really usefull tool, I use it to take notes in meetings and it works great!"
Miss something important in class or during a meeting? Our recorder catches every word and turns it into text instantly. It's completely invisible - like having a personal note-taker nobody can see!
"I've honestly not seen a tool that can do this so well, it's amazing!"
Sharing your screen but need some help? Don't worry - our tool stays completely invisible during any screen share. Use it freely without anyone ever knowing it's there. It's that simple!
"As a engieering student I am still surprised by this."
AI Models | Version |
---|---|
OpenAI | GPT-4 / GPT-1o |
XAI | Grok |
Claude | Sonnet 3.5 |
DeepSeek | R1/V3 |
RAG | Vectorized Notes Context* Experimental Limit! |
At Hiding, we're committed to delivering top-tier AI assistance and note-taking capabilities. Our software is rigorously tested to ensure a seamless, high-quality experience.
We understand the importance of reliability. Our service is designed for constant availability, ensuring you can access your AI assistant and notes whenever you need them.
Your license allows you to use Hiding on unlimited PCs. Work seamlessly across all your devices without any additional costs or restrictions.
Access all your notes with ease. Our intuitive interface allows you to view, edit, and manage your notes effortlessly, ensuring your ideas are always at your fingertips.
Your privacy is our priority. We use military-grade AES encryption to keep your notes and interactions secure, providing peace of mind for all your sensitive information.
Stay ahead with support for the latest AI models. We continuously update our software to integrate new advancements in AI technology, ensuring you always have access to the best tools.
We're committed to improvement. Enjoy weekly software updates that enhance functionality, fix bugs, and introduce new features to keep your experience smooth and up-to-date.
Get started in no time. Our instant activation process ensures you can begin using Hiding within 5 minutes of purchase, allowing you to dive right into your work or studies.
Experience rapid responses with our high-performance infrastructure. Enjoy query times of 2 seconds or less, keeping your workflow smooth and efficient.
Never experience downtime. Our system intelligently switches between multiple AI models, ensuring you always have access to powerful AI assistance, even if one model is unavailable.
Your notes are always yours. Even if you decide to end your subscription, you can download all your notes, ensuring you never lose valuable information or ideas.
Our cutting-edge background audio recording feature enables you to discreetly capture and process audio, providing AI-powered responses to any question while upholding the highest standards of privacy and security.
Key Privacy and Performance Features
Our advanced note-taking system provides a secure, private space for all your thoughts and ideas. Access your notes from any device while maintaining complete privacy and undetectability.
Some say we are in a niche or locked in a
niche, but we don't think so.
Our tool replaces easilly all the tools listed below
OpenAI's Premium AI Assistant
Anthropic's Advanced AI
Professional Audio Processing
Note-taking & Organization
When using these solutions separately
All-in-one solution for a fraction of the cost
At Hiding, we believe in equal value for all our customers. Regardless of the plan you choose, you'll receive the same high-quality performance and customer service.
Our Perpetual License offers lifetime ownership of the app with unlimited updates. Please note that all plans, including the Perpetual License, are subject to the same API usage limits. These limits reset monthly, ensuring consistent service across all tiers.
View Plans & Pricing