Show HN: MemU: Let AI Memorize You

MemU is an open-source memory framework for AI companions—high accuracy, fast retrieval, low cost. It acts as an intelligent "memory folder" that adapts to different AI companion scenarios.

With memU, you can build AI companions that truly remember you. They learn who you are, what you care about, and grow alongside you through every interaction.

• ✅ AI Companion Specialization - Adapt to AI companions application
• ✅ 92% Accuracy - State-of-the-art score in Locomo benchmark
• ✅ Up to 90% Cost Reduction - Through optimized online platform
• ✅ Advanced Retrieval Strategies - Multiple methods including semantic search, hybrid search, contextual retrieval
• ✅ 24/7 Support - For enterprise customers

Star MemU to get notified about new releases and join our growing community of AI developers building intelligent agents with persistent memory capabilities.

💬 Join our Discord community: https://discord.gg/memu

There are three ways to get started with MemU:

The fastest way to integrate your application with memU. Perfect for teams and individuals who want immediate access without setup complexity. We host the models, APIs, and cloud storage, ensuring your application gets the best quality AI memory.

• Instant Access - Start integrating AI memories in minutes
• Managed Infrastructure - We handle scaling, updates, and maintenance for optimal memory quality
• Premium Support - Subscribe and get priority assistance from our engineering team

Step 1: Create account

Create account on https://app.memu.so

Then, go to https://app.memu.so/api-key/ for generating api-keys.

Step 2: Add three lines to your code

Step 3: Quick Start

📖 See example/client/memory.py for complete integration details

✨ That's it! MemU remembers everything and helps your AI learn from past conversations.

For organizations requiring maximum security, customization, control and best quality:

• Commercial License - Full proprietary features, commercial usage rights, white-labeling options
• Custom Development - SSO/RBAC integration, dedicated algorithm team for scenario-specific framework optimization
• Intelligence & Analytics - User behavior analysis, real-time production monitoring, automated agent optimization
• Premium Support - 24/7 dedicated support, custom SLAs, professional implementation services

📧 Enterprise Inquiries: [email protected]

For users and developers who prefer local control, data privacy, or customization:

• Data Privacy - Keep sensitive data within your infrastructure
• Customization - Modify and extend the platform to fit your needs
• Cost Control - Avoid recurring cloud fees for large-scale deployments

🚀 Coming Soon!

Your memories are structured as intelligent folders managed by a memory agent. We do not do explicit modeling for memories. The memory agent automatically decides what to record, modify, or archive. Think of it as having a personal librarian who knows exactly how to organize your thoughts.

Memories don't exist in isolation. Our system automatically creates meaningful connections between related memories, building a rich network of hyperlinked documents and transforming memory discovery from search into effortless recall.

Even when offline, your memory agent keeps working. It generates new insights by analyzing existing memories, identifies patterns, and creates summary documents through self-reflection. Your knowledge base becomes smarter over time, not just larger.

The memory agent automatically prioritizes information based on usage patterns. Recently accessed memories remain highly accessible, while less relevant content is deprioritized or forgotten. This creates a personalized information hierarchy that evolves with your needs.

MemU achieves 92.09% average accuracy in Locomo dataset across all reasoning tasks, significantly outperforming competitors. Technical Report will be published soon!

We categorize important information into documents, and during retrieval, we only need to find the relevant document content, eliminating the need for extensive embedding searches for fragmented sentences.

We can process hundreds of conversation turns at once, eliminating the need for developers to repeatedly call memory functions, thus saving users from wasting tokens on multiple memory operations. See best practice.

We build trust through open-source collaboration. Your creative contributions drive memU's innovation forward. Explore our GitHub issues and projects to get started and make your mark on the future of memU.

📋 Read our detailed Contributing Guide →

By contributing to MemU, you agree that your contributions will be licensed under the Apache License 2.0.

For more information please contact [email protected]

• GitHub Issues: Report bugs, request features, and track development. Submit an issue

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