
Why We Built Our Practice on Letta Code: A Technical Deep Dive for Engineering Teams
Claude Code and Codex are remarkable, and also amnesiac: every session starts from zero. Letta Code does not. It is a stateful coding agent that persists across sessions, learns your codebase, writes its own skills, and carries its memory across machines and even across model generations. This is a deep, sourced look at what Letta is, why we chose Letta Code to build our practice on, how it compares head to head with Claude Code and Codex, and the methodology we use to deploy and operate it, securely and at production grade, for engineering teams.





























