Everything You Need to Master DSA
Built by developers, for developers. AlgoKeep provides all the tools you need to build and maintain your personal DSA knowledge library.
Save Every DSA Question With a Clean Editor
Write and save your solutions with syntax highlighting, code formatting, and rich text support. Never lose track of your problem-solving approaches.
Search & Filter by Tags (Arrays, DP, Trees…)
Instantly find any problem using powerful search and smart filtering. Organize by difficulty, topic, company, or custom tags.
Organize Problems Like a Pro
Create collections, add notes, track progress, and build your personalized DSA knowledge base. Your solutions, your way.
Revisit Notes Anytime, Anywhere
Access your entire DSA library from any device. Cloud-synced and always available when you need to refresh your memory before interviews.
Beautiful, Intuitive, Developer-First
A clean, distraction-free interface designed for maximum productivity. Focus on what matters - your code.
Syntax Highlighting
Support for 50+ programming languages with beautiful, customizable themes.
Real-time Sync
Your notes sync instantly across all devices. Work anywhere, anytime.
Keyboard Shortcuts
Blazing-fast navigation with vim-inspired keyboard shortcuts for power users.
Why AlgoKeep?
Built to solve the real problems developers face when preparing for technical interviews and mastering DSA.
Boost Your Productivity
Stop wasting time searching for that solution you wrote months ago. Find it in seconds with powerful search and filtering.
Better Revision & Learning
Review your solutions systematically. Track your progress, identify patterns, and strengthen weak areas before interviews.
Faster Interview Prep
Build your personal cheat sheet of DSA patterns. Quickly brush up on key concepts and approaches right before your interview.
Stay Organized
No more scattered notes across multiple platforms. Keep everything in one place, beautifully organized and easily accessible.
Secure & Private
Your code is yours. Industry-standard encryption keeps your solutions safe and private. Export anytime, no lock-in.
Continuous Growth
Watch your knowledge base grow over time. Celebrate milestones, track streaks, and visualize your DSA mastery journey.
Join 5,000+ developers who trust AlgoKeep
Start building your DSA knowledge library today. Free forever for your first 100 problems.
Loved by Developers
Hear from developers who've leveled up their interview prep and landed their dream jobs.
"AlgoKeep transformed how I prepare for interviews. Having all my DSA solutions in one place saved me countless hours during my FAANG interview prep."
"The search and tagging system is phenomenal. I can find any problem pattern I've solved in seconds. It's like having a personal DSA encyclopedia."
"Clean, fast, and exactly what I needed. The editor is a joy to use, and the cloud sync means I can review problems anywhere. Absolute game-changer."
Start building your personal DSA knowledge library today
Join thousands of developers who are mastering DSA and acing their technical interviews with AlgoKeep.
No credit card required • Free forever for first 100 problems • Cancel anytime