Best Devin Alternatives

Cursor is an AI-native code editor forked from VS Code that integrates language models directly into the development workflow for multi-file editing and autonomous agentic tasks. It features deep codebase understanding, a specialized Composer agent for large-scale refactors, and a model-agnostic architecture.

Trae is an AI-native integrated development environment (IDE) built as a VS Code fork that integrates agentic coding capabilities directly into the editor. It allows developers to perform tasks ranging from simple code completions to autonomous project scaffolding and multi-file editing via its flagship SOLO mode.

Zed is a high-performance, multiplayer code editor built in Rust by the creators of Atom. It is designed to be an AI-native environment that prioritizes speed, GPU-accelerated rendering, and real-time collaboration.

PearAI is an open-source, AI-first code editor forked from VS Code that integrates various AI tools into a unified, modular development environment. It allows developers to maintain transparency and control by choosing between a managed subscription or a self-hosted approach using local models or personal API keys.

Google Antigravity is a standalone agentic development platform designed for parallelizing software engineering tasks through multi-agent orchestration. It provides a terminal-first, agent-centric environment that allows users to delegate complex, multi-step projects to autonomous agents while maintaining visibility via a dedicated manager view.

Void was a privacy-focused, open-source AI code editor forked from VS Code that allowed developers to connect directly to LLM providers without routing code through an intermediary server. The project provided Cursor-like features such as inline edits, chat, and agent-based codebase management while keeping all data under user control.

Verdent is an AI-native agentic coding platform designed for complex development tasks using a plan-verify-code workflow. It orchestrates multiple frontier models through isolated Git-based workspaces to provide reliable, reviewable parallel development.

Pochi is an open-source AI coding agent built as a VS Code extension that turns any supported LLM into a teammate capable of reading files, executing shell commands, and performing refactoring. It leverages Git worktrees to run parallel agents in isolated environments, ensuring project tasks remain separate and state is preserved.

Qoder is an autonomous development desktop IDE backed by Alibaba that shifts AI coding from simple assistance to end-to-end task delivery. It utilizes multi-agent collaboration, repository-level knowledge engineering, and structured task runtimes to handle coding, testing, and documentation generation autonomously.

ZCode is an agentic development environment designed to execute complex, long-horizon coding tasks using the GLM-5.3 model. Unlike traditional IDE plugins, it operates as a standalone desktop application that autonomously plans, edits, executes, and verifies code, with support for remote control via mobile bots.

Toad is a unified terminal interface for interacting with various AI coding agents. It integrates a fully functional shell environment with a TUI that supports features like fuzzy file picking, concurrent sessions, and syntax-highlighted markdown.

Nimbalyst is an open-source visual workspace designed for managing AI coding agents like Claude Code and Codex. It replaces fragmented workflows by integrating agent orchestration, task tracking, and visual editors for code, markdown, diagrams, and mockups into a single, cohesive environment.

Superset is a desktop terminal application designed for orchestrating multiple AI coding agents in parallel. It runs agents in isolated Git worktrees, allowing developers to manage complex codebases, refactors, and test suites simultaneously without interfering with their primary IDE workflow.

Archestra is an open-source enterprise infrastructure platform designed to bridge the gap between AI agents and sensitive corporate data. It provides a secure, observability-focused gateway for managing LLM traffic, Model Context Protocol (MCP) servers, and agent runtimes within Kubernetes environments.

A dependency-free Bash wrapper that manages multiple Codex CLI accounts and ChatGPT Desktop windows by isolating CODEX_HOME directories and Electron user-data profiles. It enables users to switch between personal, work, or client accounts without copying sensitive authentication tokens.

Reasonix is a DeepSeek-native AI coding agent engineered specifically for the terminal, designed around maintaining long-running, autonomous coding sessions. It uses a cache-aware architecture to maximize performance and minimize token costs by leveraging DeepSeek's byte-stable prefix cache.

MiniMax Code is a desktop AI agent application for macOS and Windows that provides a local workspace for software development, automation, and remote collaboration. It leverages the MiniMax M3 model to coordinate autonomous agent teams that can read project context, execute terminal commands, manage files, and perform browser-based tasks.

Meta Muse (also known as Muse Code) is an agentic coding harness and terminal assistant designed for complex software development workflows. Powered by Meta's Muse Spark model, it assists developers with building, debugging, refactoring, and shipping code, featuring persistent background agent sessions and computer-use capabilities.

DeepCode is an open-source, general-purpose coding agent designed for real-world software engineering tasks. It moves beyond simple code generation by implementing a durable loop-based architecture that understands, implements, verifies, and repairs code within local repositories.

Fletch is a native macOS IDE designed for agentic engineering that orchestrates AI agents into deterministic, repeatable workflows. It provides a controlled environment with deep sandboxing, ensuring agents operate in isolated, independent clones of a repository with explicit approval gates before any code is merged.

Factory AI provides autonomous software development agents, known as Droids, that automate the entire software development lifecycle from triage and planning to execution, review, and deployment. It features a model-agnostic architecture that routes tasks to the best-performing models while maintaining strict security, compliance, and governance standards.

Ante is a self-contained, high-performance coding agent designed to run in your terminal. It operates as a tiny Rust binary that manages agent lifecycles, local inference, and multi-agent orchestration with zero runtime dependencies.

Unsloth is an open-source framework and desktop application that accelerates the training and inference of LLMs and other models locally. It provides a no-code visual interface through Unsloth Studio, supporting over 500 models across text, vision, audio, and embeddings.

bb is an agentic, local-first IDE designed to coordinate multiple AI coding agents such as Claude Code, Codex, and Cursor within a unified environment. It is self-extensible, allowing agents to write plugins, commands, and UI components to automate development workflows and effectively modify the IDE itself.

OpenChamber is an open-source agentic development environment that functions as a supervisory layer on top of the OpenCode SDK. It enables persistent, goal-oriented AI agent workflows across desktop, web, and mobile, featuring multi-model parallel execution and GitHub-integrated project management.

Waku is a fast, native desktop application built in Rust and GPUI that provides a unified interface for managing various local coding agent CLIs. It functions as a provider-neutral control plane, allowing developers to switch models, steer agent activity, and maintain Git-backed session checkpoints from a single GPU-accelerated window.

jcode is an open-source, Rust-native terminal coding agent harness engineered for extreme resource efficiency and massive parallelization. It features persistent multi-session workflows, semantic memory, and autonomous agent swarms, allowing users to run dozens of agents simultaneously with minimal RAM overhead.

Grok Bot provides persistent AI teammates that operate on their own dedicated cloud computers to perform multi-step workflows. They can sign into existing apps, use web browsers, and work autonomously 24/7, returning to the user only for critical approvals.

Ori is a command-line interface (CLI) that acts as a unified harness for running popular coding agents like Claude Code, Codex, OpenCode, and Hermes. It automatically configures these agents to work with OpenRouter, optimizing environment settings and model parameters while enforcing your organization's guardrails, budgets, and data policies.

AgentOne is an autonomous, desktop-native AI agent designed to execute multi-step workflows across over 19,000 applications and services. Unlike traditional chatbots, it acts as a digital employee that breaks down user requests into actionable steps and performs tasks end-to-end without constant human supervision.

OneCLI is an open-source agent harness for teams that provides every employee with a secured, sandboxed personal AI agent. It uses a network-level gateway to inject credentials on demand, ensuring that agents never hold raw secrets while enabling centralized policy enforcement and auditing.

Termy is a fast, GPU-accelerated terminal emulator built with the GPUI framework and the alacritty_terminal engine. It offers a clean, minimal interface designed for developers, supporting advanced workflows through a highly configurable architecture.

Paseo is a self-hosted control plane for orchestrating multiple coding agents across desktop, mobile, web, and CLI interfaces. It runs a local daemon on your machine to manage agent processes, allowing you to supervise, steer, and interact with agents from any device without vendor lock-in or cloud telemetry.

OpenWorker is a local-first, open-source AI desktop coworker that executes real-world tasks across your files and applications to deliver finished outcomes. Instead of providing chat responses, it automates workflows like drafting documents, managing calendars, and triaging emails by breaking goals into steps and requiring human approval for consequential actions.

MonoCode is a desktop GUI designed to manage multiple coding agents within a single interface. It functions as a wrapper that allows users to interact with agents like Claude Code, Cursor, and OpenCode, treating tabs as individual sessions and providing a unified workspace.

Emdash is an open-source, local-first Agentic Development Environment (ADE) designed to orchestrate multiple CLI coding agents in parallel. It uses Git worktrees to isolate tasks, allowing developers to run, manage, and review AI-driven code changes from a single interface without file conflicts.

Atlarix is a local-first, privacy-focused AI coding workstation that integrates planning, building, testing, and reviewing within a single desktop environment. It uses a unique harness to guide AI agents, supporting both managed AI models and local or BYOK (Bring Your Own Key) configurations to ensure data privacy.

Atomic Chat is an open-source local AI app and inference engine that runs 1,000+ open-weight LLMs (Llama, Qwen, Gemma, Mistral, DeepSeek, Phi) entirely on your device, private and offline. It exposes an OpenAI-compatible API at localhost:1337 and supports one-click agents and MCP connectors.

TasteCode is a local desktop workspace for AI coding agents with a built-in Design Mode that aims to avoid generic 'slop' UI and produce better frontends. It unifies Codex, Claude Code, and Grok Build plans into one workspace with a terminal, browser preview, diffs, and checkpoints.

Orca is an open-source 'agent development environment' (ADE) for working with a fleet of parallel coding agents. It runs Claude Code, Codex, Cursor, OpenCode and 25+ other CLI agents side by side, each in its own isolated Git worktree, and bundles terminals, diffs, a built-in browser, a scriptable CLI and a mobile companion into one desktop app.

Supercode is an open-source, terminal-native AI software-engineering agent (npm package supercode-cli) that understands a codebase, reads and writes files, runs commands, opens apps, and searches the web with full OS access. It also ships a dashboard, docs site, terminal web client, and a companion IDE extension that enhances Claude, Codex, and Cursor workflows.

Rune is a fast, GPU-accelerated, keyboard-driven IDE and terminal multiplexer for macOS and Linux, written in Go with a native OpenGL/Metal graphics pipeline (no Electron). It combines code editing, terminals, CLI tools, language intelligence, debugging, and AI agents in one composable multi-workspace environment, positioned as 'the Unix way, finished as a product' for both manual and agent-driven programming.

Kimi Code is Moonshot AI’s coding agent, available as a terminal CLI, desktop app, and IDE plugins. The Kimi Code CLI reads and edits code, runs shell commands, searches files, fetches web pages, and plans its next step from tool feedback, powered by the Kimi K2-series models.

Step Code is StepFun's terminal-based coding agent that handles the full task loop — reading code, making changes, and running tests — powered by StepFun's Step-series models.

Athas is a lightweight, cross-platform code editor built with Tauri (Rust backend, React frontend) that treats coding agents as first-class citizens. It runs Claude Code, Codex, Gemini CLI, GitHub Copilot CLI, OpenCode, Qwen Code and Kimi CLI as in-editor agent sessions over the Agent Client Protocol (ACP) and the Codex app-server protocol, with permission prompts, queued messages and persistent chat history, and it also offers direct model chat via Anthropic, OpenAI, Google, DeepSeek, Mistral, xAI Grok, OpenRouter and Ollama. Traditional editor features — Git, LSP, syntax highlighting, vim keybindings, integrated terminal, database viewers and collaboration — are built in.

ccgui is a multi-engine AI coding desktop client built with Tauri 2, React 18, TypeScript and Rust. Instead of watching a black terminal, you pick a project and chat with Claude Code, Codex CLI, Kimi CLI, Grok CLI, Pi, OMP, DeepSeek Harness (DSH), Antigravity, OpenCode or Qoder, each wired in through a dedicated protocol adapter in the Rust backend so streaming events, session history and provider channels are handled natively rather than scraped off a terminal screen. The chat surface renders per-token streaming with cached syntax highlighting, folding thinking traces, live tool-call rows with Git diff and Bash viewers, todo snapshots, question cards and permission prompts, and supports per-tab model and reasoning-effort overrides. Around it sit a virtualized Git-aware file tree with a CodeMirror editor, a PTY-backed xterm terminal, a Git panel, a command palette, a first-party plugin SDK, proxy settings and token-authenticated LAN web access with a QR-code entry so you can drive sessions from another device. Provider channels are written to each CLI's own native config files with presets for GLM, Kimi, DeepSeek, MiniMax, MiMo, Bailian, OpenRouter and more, and can be imported from CC Switch.

Zeron is a native control plane for the coding agents you already use. It is not a new harness: it drives Claude Code, Codex, Cursor, Devin, Grok, Hermes, Pi and Antigravity sessions on your own machines and shows them in one fast native window, with every machine's sessions in a single list, live branch diffs as agents work, integrated terminals and per-session worktrees. Each device runs a small Rust engine daemon that stores sessions locally; a fresh install starts in local-only mode with no account or network connection. Sign in only when you want multi-device sync — then you can start an agent at your desk, follow it from your phone and approve the diff from the couch, and an always-on machine such as a VPS keeps agents working after you close your laptop. Synced devices are trusted with remote workspace read/write access (.git is always excluded), local sessions stay local when you sign in or out, and the login/logout commands refuse to touch credentials while an engine owns the data directory.

Juggler is a visual workbench for AI coding agents built by Julian Storer, the developer behind JUCE, Tracktion and Cmajor. Conversations are persistent, branchable document trees navigated with Miller columns, where every tool call and recorded LLM transaction can be inspected and context can be edited, folded or moved between threads. A Go server runs where the code lives, and the native desktop app, a browser tab or a phone can attach to the same live session.