Zed AI Editor

AI-powered long-term memory for your entire workstream. Automatically captures context from code, docs, and chats as you work, then surfaces relevant memories when you need them. Runs locally with on-device AI for privacy.

Deploy AI agents by chatting with one. Natural language interface for building and managing AI workflows without coding.

Cognition AIs autonomous AI software engineer released February 24, 2026. The major update features multi-agent operation capability where AI agents dispatch tasks to other agents, plus self-assessed confidence evaluation that asks for clarification when unsure.

StepFun's open-weight LLM released early February 2026. Part of the Step series known for strong reasoning and coding capabilities. Competitive pricing with fast inference speeds. Good for developers seeking open-source alternatives for general AI tasks.

Kimi Code is an open-source AI coding agent developed by Moonshot AI, powered by the Kimi K2.5 multimodal model. It runs in your terminal and integrates with IDEs like VSCode, Cursor, and Zed, allowing you to use text, images, and videos as coding input. Launched in January 2026, it rivals Claude Code and Gemini CLI with strong SWE-Bench performance.

Qwen Code is an open-source AI coding agent CLI built by Alibaba's Qwen team, optimized to work with Qwen3-Coder models. Running directly in your terminal, it supports autonomous coding, file editing, and multi-step task execution across large codebases. As of February 2026, it includes Qwen3.5-Plus integration via OAuth for seamless access.