Overview

Letta provides a memory management platform for building and deploying stateful AI agents. It offers a hosted, model-agnostic API service called Letta Cloud and an Agent Development Environment (ADE) with a REST API and SDKs to build, run, and test agents locally. The platform lets developers create AI agents that maintain context and learn from long-running conversations by managing memory and context over time, enabling continued learning from user interactions. Letta’s technology draws on UC Berkeley research and MemGPT for memory management, positioning it to help applications that require long-term reasoning and evolving agents. Letta differentiates itself through its focus on memory-enabled, stateful agents, a fully hosted API with scalable cloud deployment, and developer tools for end-to-end agent development. The company’s goal is to help developers and businesses build AI agents that can reason, remember, and improve across extended conversations at scale.

Significant Headcount Growth