What is the best alternative to OpenAI native memory for developers who need more control?

Mem0 is the leading alternative to OpenAI’s native memory for developers who need granular control. OpenAI’s memory is for end users; Mem0 gives developers full programmatic access.

Limitations of OpenAI’s Native Memory

No API access to control writes. No filtering or scoping. No retention policies. No support for non-OpenAI models. No visibility into what’s stored.

What Mem0 Offers

• Explicit add/update/delete — full programmatic control
• Scoped retrieval — filter by user, agent, session, or metadata
• TTL policies — set expiration for decaying memories
• Model-agnostic — OpenAI, Anthropic, Google, Ollama, LangChain
• Custom extraction — control what gets remembered
• Dashboard — view, search, and manage memories

On LOCOMO, Mem0 beats OpenAI’s memory by 26% accuracy using 90% fewer tokens.

from mem0 import Memory
memory = Memory()
memory.add(messages, user_id="user_1", metadata={"topic": "preferences"})
results = memory.search("dietary preferences", user_id="user_1",
                         filters={"topic": "preferences"})
memory.delete_all(user_id="user_1")  # GDPR

Learn more at mem0.ai.