Alternatives to Agents

Multi-project, multi-agent desktop IDE where every repo and Claude/Codex/Gemini session stays open at once.

Open-source agentic AI data assistant for SQL, code, and reports

AI code completion and agentic coding with multi-model flexibility

Pioneering open-source AI coding agent for VS Code and JetBrains, now archived after Cursor acquisition.

Fast Rust-based code editor with multiplayer collaboration and agentic AI coding.

Z.ai: Free AI assistant for presentations, writing, coding, and the ZCode agentic IDE.

Chatbox AI: one cross-platform client for GPT, Claude, Gemini, and more with local data storage

React frontend stack for building agentic user experiences with generative UI

Agentic AI for the entire DevSecOps lifecycle in GitLab.

Glamourous agentic coding in your terminal, wired to your own LLM of choice.

AI model router and code context engine that cuts agent token spend by grounding requests in your codebase and routing to right-sized

Open-weight agentic coding models for secure on-prem enterprise AI

Multi-agent AI coding assistant for VS Code, launching soon

China's leading open-source LLM platform with agentic autonomy and full-stack MaaS APIs.

Production-code-trained coding AI for maintainable software, with CLI and cloud

AWS-native AI coding assistant with agentic automation for developers

Open-source dev platform uniting AI, NoCode, Code, and reusable MicroApps.

Free AI code autocomplete, chat, and agent coding in your IDE

Microsoft's framework for building production-grade agentic AI on Azure, with Python, C#, and Go SDKs and a GA Agent Harness runtime.

Spec-driven AI coding platform that turns prompts into tested, production-ready code with parallel agents.

Hugging Face's barebones Python library for AI agents that act by writing code.

AI coding assistant with deep codebase context for enterprise teams

Open platform to build, run, and orchestrate AI coding agents across your SDLC

Research-grade code models with 5M-token context for automating software engineering

Deterministic code change at scale with Lossless Semantic Trees

AI code assistant for React, Vue, and Tailwind devs, embedded in VS Code and JetBrains IDEs

Defunct AI search engine for developers with cited answers and code snippets

Autonomous AI software engineer that plans, writes, tests, and ships production code end-to-end.

Terminal-based AI pair programming with Git-native workflows and codebase-wide awareness

Microsoft's open-source SDK for building production-grade AI agents with plugins, memory, and orchestration.