AI-Native IDEs

Codeium's AI-native IDE

Agentic AI IDE (formerly Codeium, acquired by Cognition AI for ~$250M) built for AI-first development. Core feature Cascade understands entire codebases, plans multi-step edits, runs terminal commands, and acts as a coding partner. Supercomplete offers fast Tab autocomplete with multi-line suggestions. Supports GPT-5, Claude, and Gemini with BYOK. Available as standalone editor and plugins for VS Code, JetBrains, Vim. Ranked #1 in LogRocket AI Dev Tool Power Rankings.

The AI-first code editor

AI-first code editor built as a VS Code fork that deeply integrates LLMs into every part of the development workflow. Features Tab autocomplete with multi-line predictions, Cmd+K inline editing, AI chat with full codebase awareness, and Agent mode for autonomous multi-file edits with terminal execution. Supports GPT-4, Claude, and more with automatic context from project files and docs. Includes privacy mode for SOC 2 compliance. The leading AI-native IDE with 100K+ paying users.

Open-source agentic development environment for parallel AI agents

Emdash is a modern content and digital asset management tool designed to help writers, content teams, and publishers organize, write, edit, and manage their content workflows in a streamlined, distraction-free environment. It replaces scattered content across documents, folders, and tools with a unified workspace where teams draft, review, collaborate, and publish written content, prioritizing the craft of writing.

Local open-source AI app builder running entirely on your machine

Dyad is a local-first, open-source AI app builder with 20,000+ GitHub stars that provides a Lovable and Bolt.new alternative running entirely on your machine. It supports React and Next.js frameworks, integrates with Ollama for fully offline AI generation, and works cross-platform on macOS, Windows, and Linux with both cloud and local LLM providers.

Multi-provider AI coding assistant with BYOK model access

CodeGPT is an AI coding assistant for VS Code and JetBrains IDEs that connects to multiple AI providers including OpenAI, Anthropic, Google, Mistral, and local models via Ollama using your own API keys. It offers code generation, explanation, refactoring, documentation writing, bug detection, and an agent marketplace with pre-built assistants for common tasks. The BYOK approach gives developers full cost control, no rate limits, and complete data ownership over their AI interactions.

Spec-driven development to keep AI agents on rails

Tessl is a spec-driven development platform founded by Snyk creator Guy Podjarny that keeps AI coding agents reliable by defining software through structured specifications before any code is written. The Tessl Framework guides agents to create plans, specs with linked tests, and API definitions — then generates and validates code against them. The Spec Registry provides 10,000+ specs for open-source libraries, preventing API hallucinations and version mixups in agent-generated code.

Self-hosted AI coding assistant

Tabby is an open-source, self-hosted AI coding assistant that serves as a privacy-focused alternative to GitHub Copilot. It provides code completion, chat-based coding assistance, and IDE integrations while running entirely on your own infrastructure with support for consumer-grade GPUs. Tabby supports multiple LLM backends and offers extensions for VS Code, JetBrains, Vim, and other editors, giving teams full control over their AI coding tools without sending code to external services.

IDE for the AI Agents Era — run an army of coding agents in parallel

Open-source meta-IDE that orchestrates 10+ AI coding agents (Claude Code, Codex, OpenCode) in parallel. Uses git worktree isolation to prevent conflicts, with a unified monitoring dashboard and batch diff review. With 7.9k+ GitHub stars, it's the go-to tool for teams that want to scale AI-assisted development across multiple concurrent tasks.

Open-source AI code editor focused on privacy

Open-source AI code editor with zero data retention and direct API connections. Supports local models via Ollama and LM Studio, ensuring complete privacy over your code. Built as a VS Code fork with agent mode and MCP support, offering the familiar VS Code experience while giving developers full control over which AI models they use and where their data goes.

Professional IDEs with Junie AI coding agent

JetBrains is a software development company that produces a family of language-specific IDEs built on the IntelliJ platform — IntelliJ IDEA (Java/Kotlin), PyCharm (Python), WebStorm (JS/TS), PhpStorm, RubyMine, GoLand, Rider (.NET), and CLion (C/C++). Each IDE provides deep, language-aware tooling: smart refactoring, static analysis, test runners, debuggers, and first-class AI Assistant and Junie coding agent integration.

Open-source AI code editor (VS Code fork)

Community-driven AI code assistant that runs in VS Code with full local model support. Autocomplete, chat, and inline editing powered by your choice of cloud or local LLMs. Fully open-source with 25k+ GitHub stars, Continue is popular among privacy-conscious developers who want IDE-integrated AI assistance without vendor lock-in or data sharing.

AI data IDE for 10x faster data work

nao is an open-source, Y Combinator-backed analytics agent framework for building and deploying AI-powered analytics assistants that query data, generate insights, and interact with data warehouses through natural language. Makes data analysis accessible to non-technical users with a framework where developers expose tables, metrics, and semantic layers — then the agent answers business questions in plain English with SQL and visualizations.

Multi-agent AI coding platform

Verdant (also known as Verdent) is an AI-native coding tool by Verdent AI that orchestrates multiple specialized AI agents working in parallel to handle software development workflows. One agent plans architecture, another writes code, a third reviews quality — functioning like a small AI development team. Founded by Zhijie Chen (ex-ByteDance algorithms lead), Verdant achieves 76.1% on SWE-bench Verified, among the top coding agents.

Agentic coding platform by Alibaba Cloud

AI IDE with Quest Mode for semi-autonomous long-running development tasks. Features context engineering that automatically surfaces relevant code, documentation, and project knowledge. Supports Claude, GPT, and Gemini models, letting developers delegate complex multi-step coding workflows while maintaining oversight through structured task tracking and progress reports.

Agent-first development platform by Google

Google Antigravity is an AI-powered agentic development platform from Google, announced alongside Gemini 3 in November 2025, that places autonomous AI agents at the center of software development. Built as a heavily modified fork of VS Code, it enables developers to deploy agents that autonomously plan, execute, and verify complex coding tasks across the editor, terminal, and browser simultaneously — Google's vision for AI-agent-driven development.

AI-native IDE by ByteDance

VS Code fork with Builder Mode for full-stack project generation from natural language prompts. Offers free access to Claude 3.7 Sonnet, GPT-4o, and DeepSeek models. With 6M+ users and a cloud IDE option, Trae is one of the most accessible AI coding tools for developers who want powerful AI features without upfront costs or complex setup.

Spec-driven agentic IDE and CLI by AWS

Spec-driven agentic AI IDE from AWS, built on Code OSS (the VS Code foundation), that transforms ad-hoc prompting into a structured workflow by auto-generating requirements documents, design specs, and implementation plans before writing code. Adopted by Amazon as its company-wide standard AI development environment, Kiro ensures AI-written code meets explicit acceptance criteria defined up front.