Mem0 - AI Memory Layer for your Agents & Apps | Persistent Context

AI Agents Forget. Mem0 Remembers.

Mem0 is a universal, self‑improving AI memory layer for LLM applications, powering personalised AI experiences that cut costs and enhance user delight.

SDK Integration

# Install the SDK
pip install mem0ai

# Initialize the client
from mem0 import MemoryClient
client = MemoryClient(api_key="your-api-key")

# Add a memory
messages = [
    {"role": "user", "content": "I'm a vegetarian and allergic to nuts."},
    {"role": "assistant", "content": "Got it! I'll remember your dietary preferences."}
]
client.add(messages, user_id="user123")

# Search memories
results = client.search("What are my dietary restrictions?", filters={"user_id": "user123"})
print(results)

Used by 100,000+ developers From

Voices From the Field

Mem0 helps developers and enterprises reduce token costs and enhance agents with AI memory.

How Sunflower Sober Scaled Personalized Recovery Support to 80,000+ Users with Mem0.

How OpenNote Scaled Personalized Visual Learning with Mem0 While Reducing Token Costs by 40%

AI memory that adapts to your domain.

Mem0 helps AI remember what matters.

Healthcare

Education

E-commerce

Customer Support

Sales & CRM

Smart Patient Care Assistant

Remembers patient history, allergies, and treatment preferences across visits therefore providing personalized care that improves with every interaction.

Chronic Condition Companion

Learns what works (and what doesn’t) for the patient over time, offering thoughtful reminders and insights tailored to each patient’s journey.

Therapy Progress Tracker

Builds on previous sessions to deliver consistent, context-aware mental health support. Creates trust through conversations that remember what matters to each patient.

Benchmarking Mem0

Benchmarked across LoCoMo, LongMemEval, and BEAM, achieves competitive accuracy while using under 7,000 tokens per retrieval call.

Built-in Observability & Tracing

Track TTL, size, and access for every memory—debug, optimise, and audit with ease.

Secure Memory Layer That Cuts LLM Spend and Passes Audits

Zero-Trust Security & Compliance

Mem0 is SOC 2 & HIPAA compliant with BYOK making your data stays secure and audit-ready.