AI pair programmer that completes code, answers questions, and works agentically inside VS Code, JetBrains, and GitHub. Free tier includes monthly completions and chat requests.
FreemiumFree planAPI

Open-source agent framework and research lab offering stateful, self-improving AI agents with git-based memory; free tier includes up to three managed agents and BYOK support.
AI pair programmer that completes code, answers questions, and works agentically inside VS Code, JetBrains, and GitHub. Free tier includes monthly completions and chat requests.
Open-source terminal-based AI pair programmer that edits code across 100+ languages with full git integration, free to use.
Free AI coding assistant for VS Code, JetBrains, and CLI with code completion, chat, and agentic refactoring; free tier includes monthly limits.