Tutorial: Build Long-Term Memory in AI Agents with LangGraph and Mem0

This article was written by Adrian Payong (AI Consultant and Technical Writer) and edited by Shaoni Mukherjee (AI Technical Writer, DigitalOcean) Key Takeaways Persistent Memory Enhances Agents: LangGraph agents will persist memory between conversations that you can use to customize your interactions from session to session. Agents will remember who you are and learn about you over time. Memory vs Context Window: Context window provides short-term contextual memory that expires at the end of the