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The best open source alternative to Warp is OpenCode. If that doesn't suit you, we've compiled a ranked list of other open source Warp alternatives to help you find a suitable replacement. Other interesting open source alternatives to Warp are: pi, OpenHands, Zed, and Cline.
Warp alternatives are mainly AI Coding Agents but may also be AI Coding Assistants or Terminal Emulators. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Warp.
Open source AI coding agent that works in your terminal, IDE, or desktop app, supporting 75+ LLM providers with no code storage.

OpenCode is an open source AI coding agent built for developers who want full control over their tools and data. It runs in the terminal, as a desktop app (available in beta on macOS, Windows, and Linux), and as an IDE extension, so it fits into existing workflows without forcing a specific environment.
Model flexibility is a core part of the design. It connects to 75+ LLM providers through Models.dev, including local models, and supports Claude, GPT, Gemini, and others. Developers with existing GitHub Copilot or ChatGPT Plus/Pro subscriptions can log in directly and use those accounts without paying for another service.
LSP (Language Server Protocol) support is built in, meaning OpenCode automatically loads the appropriate language servers for the LLM context. This gives the agent a more accurate understanding of your codebase rather than treating it as plain text. You can also run multiple agents in parallel on the same project, which is useful when working across separate features or debugging threads simultaneously.
Session sharing lets you generate a link to any coding session. That makes it easier to hand off context to a colleague or revisit a debugging thread later.
Privacy is handled by design: OpenCode does not store your code or context data. That makes it usable in environments where sending source code to third-party servers is a concern. Tools like Cline and Continue take similar approaches to local-first AI coding, but OpenCode's combination of desktop, terminal, and IDE support in one package is relatively uncommon.
The project has over 160,000 GitHub stars, 900 contributors, and is used by roughly 7.5 million developers monthly.
Terminal-based coding agent with a minimal core, 15+ LLM providers, tree-structured session history, and a TypeScript extension system for building your own workflows.

Pi is a terminal coding agent built around a single principle: the harness should adapt to you, not the other way around. Unlike AI coding agents that ship with fixed opinions about plan modes, sub-agents, and permission flows, Pi keeps the core deliberately small and exposes everything through a TypeScript extension system.
The extension model is the real differentiator. You can add tools, commands, keyboard shortcuts, events, custom editors, status bars, and overlays. Bundle those into a package and share it via npm or git. Third-party extensions already exist, including one that turns Pi into a drawing canvas inside the terminal. If you want a feature Pi doesn't have, you ask Pi to build it, hit /reload, and keep going.
Key capabilities:
/model or cycle favorites with Ctrl+P./tree, export to HTML, or upload to a GitHub gist for a shareable URL.Pi is token-efficient by design. Its system prompt is minimal, and skills use progressive disclosure so you're not burning tokens on capabilities you haven't loaded. Features like Aider or Cline bake more in by default; Pi bets that a smaller, extensible core is more useful to developers who want control over their tooling.
Licensed under MIT and self-hostable.
AI agent platform that runs autonomous coding agents to plan, write, and ship changes across codebases end-to-end, with support for any model and self-hosted deployment.

OpenHands is an AI agent platform built for software teams that need more than code suggestions. Instead of autocompleting lines in an editor, it runs autonomous agents that plan, execute, and ship changes across entire codebases. Think: open a GitHub issue, an agent investigates, writes the fix, runs tests, and opens a pull request for review.
It's model-agnostic by design. You can point it at any LLM, swap models as needs change, and integrate it into existing CI/CD pipelines without rearchitecting your workflow. For teams already using self-hosted developer infrastructure, it fits naturally into that setup.
Key capabilities include:
The platform runs inside isolated Docker or Kubernetes environments. Your code stays in your environment, on-prem or private cloud, with full auditability over every agent action and artifact. That matters for teams with strict compliance requirements.
A Large Codebase SDK handles dependency mapping across complex systems, letting multiple agents work in parallel without creating conflicts. This makes it practical for large legacy codebases that most AI tools struggle with.
Teams can interact with OpenHands through a web UI, CLI, or SDK. It integrates directly with GitHub, GitLab, Slack, and standard ticketing tools, so agents can be triggered from wherever work already happens. Developers building their own AI-powered tooling can embed the SDK into custom workflows.
OpenHands has accumulated over 75,000 GitHub stars and an active contributor community. The open-source foundation means full visibility into how agents behave, which is a meaningful difference from closed-source alternatives.
A Rust-built code editor from the creators of Atom and Tree-sitter, combining native performance with multiplayer collaboration and deep AI integration.

Zed is a code editor built from scratch in Rust, designed to make full use of multiple CPU cores and your GPU. The result is an editor that feels noticeably faster than most alternatives at startup, during file navigation, and while typing. It comes from the team behind Atom and Tree-sitter, and that experience shows in how carefully each feature is implemented.
The AI integration goes well beyond a chat sidebar. Zed lets you run multiple agents in parallel across different projects, delegate tasks and watch changes happen live, and bring in models from providers like Anthropic, OpenAI, or others via ACP. If you prefer a lighter touch, the inline assistant lets you send selected code directly to a model for transformation without breaking your flow. Edit prediction, powered by Zeta (an open-weight model), anticipates your next edit as you type. Tools like Aider take a similar agentic approach, but Zed does it natively inside the editor itself.
Collaboration is built in at a deep level. You can code with teammates in real time, share your screen and project, and chat without leaving the editor. Remote development is also supported: the UI runs locally while the actual codebase lives on a remote server.
Key capabilities include:
Zed targets developers who've felt the sluggishness of Electron-based editors and want something that keeps up with how fast they think. It's a strong alternative to editors like CodeEdit for macOS users who want a native feel, but with broader platform support (macOS, Linux, and Windows) and a more mature feature set. The combination of raw speed, real-time collaboration, and deep AI tooling in a single editor is what makes it stand apart.
AI coding agent that runs inside VS Code and the terminal, supporting multi-file edits, bash execution, and any LLM provider via bring-your-own-key.

Cline is an open-source AI coding agent that works inside VS Code and the command line. It reads and edits files across a project, runs terminal commands, reacts to their output in real time, and handles long-running processes like dev servers or test suites.
The Plan/Act mode split lets you discuss a strategy with the agent before it touches any code, then switch to Act mode when you're ready to execute. Every step is approvable, or you can enable auto-approve for unattended runs.
Model choice is unrestricted. Claude, GPT, Gemini, local Ollama or LM Studio instances, and any OpenAI-compatible endpoint all work. You bring your own key or your own weights.
For teams, Cline supports multi-agent setups where a coordinator delegates to specialist agents with their own tools and context windows. It also connects to Slack, Discord, Telegram, and Linear, and runs headlessly inside GitHub Actions or GitLab pipelines. Tools like Roo Code and OpenHands take a similar multi-agent approach if you want to compare.
.clinerules files let you ship coding standards, architecture guidelines, and deployment conventions alongside your repo so the agent follows project-specific rules consistently.
Extensibility comes through the SDK and MCP server support, which lets you register custom tools and connect to databases, APIs, or infrastructure. The project is Apache 2.0 licensed with 250+ contributors.
Experience blazing-fast terminal performance with GPU acceleration and platform-native UI. Cross-platform compatibility meets modern design.

Ghostty delivers exceptional terminal performance through intelligent GPU acceleration and platform-native UI integration. This modern terminal emulator combines speed with visual excellence, offering a seamless experience across different operating systems.
Key advantages include:
Whether you're a developer, system administrator, or power user, Ghostty provides the responsive terminal experience you need. The combination of hardware acceleration and native UI elements creates a terminal that's both fast and visually appealing, making your command-line work more efficient and enjoyable.
Modern cross-platform terminal emulator with OpenGL acceleration, extensive configuration options, and vi mode support for enhanced productivity.

A modern terminal emulator built for performance and flexibility across Linux, macOS, Windows, and BSD systems. Uses OpenGL acceleration to deliver exceptional speed and responsiveness while maintaining extensive customization capabilities.
Key Features:
Currently in beta stage but already trusted by many developers as their daily terminal. Integrates seamlessly with existing tools rather than reimplementing functionality, ensuring high performance without sacrificing features. Perfect for users who spend significant time in the terminal and want a fast, configurable, and reliable experience.
Terminal-based AI coding tool that lets you edit existing codebases or start new projects using LLMs like Claude, GPT, and DeepSeek.

Aider brings AI pair programming directly into your terminal, letting you work with large language models on real codebases. It's built for developers who want to stay in their existing workflow rather than switching to a new editor or browser-based tool.
You point Aider at your project directory and start a conversation. It reads your files, understands the structure, and makes targeted edits across multiple files at once. Changes are applied directly to your code, not pasted into a chat window for you to copy manually.
Key capabilities:
Compared to IDE plugins or browser-based AI coding agents, Aider is lightweight and editor-agnostic. It fits into any setup that has a terminal. The open source model means no subscription lock-in, and you control which LLM backend you use.
It's a practical choice for developers who want AI assistance without giving up their existing tools or paying for a bundled editor.
Agent Development Environment that runs Claude Code, Codex, Gemini, and other CLI agents in parallel across isolated git worktrees, with terminals, browser, diff review, and git tools built in.

Orca is an Agent Development Environment (ADE) built specifically for running AI coding agents at scale. Where a traditional IDE puts you in the driver's seat, Orca is designed for workflows where multiple agents are doing the driving simultaneously.
The core idea: every task gets its own isolated git worktree. You can fan a single prompt across five agents, let them work in parallel, then compare outputs and merge the winner. No stashing, no branch conflicts, no context bleed between tasks. Each workspace is self-contained.
What's built in:
Oca runs on macOS (Apple Silicon and Intel), Windows, and Linux. It's MIT-licensed and free. The project ships updates continuously, backed by Y Combinator.
It's a practical fit for developers who are already running Kiro or similar agent tools and want a unified environment rather than a patchwork of terminal windows and browser tabs.
Open source AI coding agent with 500+ models, bring-your-own-key support, and specialized modes for writing, debugging, and planning code across IDEs and CLI.

Kilo is an AI coding agent that works inside VS Code, JetBrains, the command line, and a hosted cloud environment. It's built for developers who want full control over their AI setup: bring your own API keys at zero markup, use local models to keep code private, or route through Kilo's model gateway to access 500+ models.
The agent ships with five specialized modes, each suited to a different part of the development workflow:
Switching between modes doesn't mean switching tools. Everything runs in the same agent, in the editor or terminal you're already using.
Kilo also includes KiloClaw, a managed version of the OpenHands open agent platform. It deploys in under 60 seconds with no Docker, SSH, or config files required. Once running, KiloClaw connects to Telegram, Discord, or Slack, handles scheduled tasks and cron jobs, and acts on your behalf autonomously. It's the part of Kilo designed for background work: running tasks while you're away, automating repetitive operations, or handling code review in the cloud.
For teams comparing options, Kilo positions itself against tools like Cline and Roo Code as a more fully integrated alternative with broader model support and cloud agent capabilities built in. The codebase is Apache-2.0 licensed and fully open source.
Terminal-based coding agent powered by Grok 4.5 that plans, builds, tests, and deploys across any codebase with parallel subagents and plugin support.

Grok Build is a terminal coding agent built for developers who want serious AI assistance without leaving the command line. It handles the full development cycle: planning, writing code, running tests, committing to git, and deploying. Any language, any codebase.
The tool's Plan Mode sets it apart from simpler autocomplete tools. Before touching a single file, it proposes a structured plan you can approve, comment on line by line, or rewrite entirely. Every approved change appears as a clean diff. Nothing gets written until you say so.
For large tasks, subagents run in parallel, each with its own context window and optionally its own git worktree. Ask it to find a latency regression and it can simultaneously explore your checkout flow, infrastructure, shared libraries, and pricing engine at once.
Key capabilities:
/skillify, auto-invoked when a task matchesWhen a task is ambiguous, Grok Build asks targeted multiple-choice questions before starting, so it picks the right framework, schema, or design direction upfront rather than guessing. The fullscreen terminal UI supports mouse input and keyboard-first navigation.
It's free to try, and unlike Grok in a browser chat interface, this is purpose-built for working directly inside your existing development environment.
Self-hosted AI coding assistant that enhances productivity with context-aware suggestions and privacy-focused implementation.

Tabby is a revolutionary self-hosted AI coding assistant that transforms the way developers write code. By leveraging advanced machine learning techniques, Tabby provides intelligent, context-aware code suggestions that seamlessly integrate into your existing workflow.
Key benefits of Tabby include:
By combining the power of AI with the control and security of self-hosting, Tabby empowers developers to write better code faster while maintaining full ownership of their development process.
A terminal multiplexer that organizes your workflow with intuitive layouts, tabs, and panes. Includes batteries for seamless terminal workspace management.

Zellij transforms how you work in the terminal by providing a complete workspace environment with everything you need built-in. Unlike traditional multiplexers, it combines intuitive navigation with powerful features that reduce friction in your daily terminal work.
Key capabilities include:
Whether you're managing multiple projects, running parallel processes, or organizing complex development workflows, Zellij provides the structure and responsiveness that makes terminal work more efficient. The batteries-included approach means you can start being productive immediately without extensive configuration.
High-performance terminal emulator with GPU acceleration, graphics support, and advanced scripting capabilities for developers and system administrators.

A high-performance terminal emulator designed specifically for users who spend significant time in the command line. Built with cutting-edge technology, it leverages GPU acceleration and SIMD vector CPU instructions to deliver exceptional performance that outpaces traditional terminals.
Key Performance Features:
Advanced Capabilities:
Productivity Tools:
Cross-Platform Compatibility:
The terminal includes innovative features like the graphics protocol for displaying images directly in the terminal, shell integration for enhanced functionality, and broadcast mode for simultaneous input across multiple windows. Perfect for developers, system administrators, and anyone seeking a modern, feature-rich terminal experience.
Cross-platform terminal emulator and multiplexer with GPU acceleration, true color support, and Lua configuration. Runs on Linux, macOS, Windows, FreeBSD, and NetBSD.

WezTerm is a powerful cross-platform terminal emulator and multiplexer that brings modern features to your command line experience. Built with performance in mind, it leverages GPU acceleration to deliver smooth rendering and responsive interactions.
Key capabilities include:
The tool provides extensive configuration options through its Lua-based config system, allowing you to customize colors, key bindings, and behavior. Its modular architecture includes specialized modules for color management, GUI operations, multiplexing, plugins, and more. Whether you're a developer, system administrator, or power user, WezTerm offers the flexibility and performance needed for productive terminal work.
Advanced AI coding assistant that enhances development workflow with intelligent code suggestions, automated debugging, and seamless integration.

Transform your development experience with AI-powered coding assistance that adapts to your workflow. This intelligent coding companion provides real-time code suggestions, automated debugging, and smart completions to accelerate your programming tasks.
Key features include:
Whether you're building web applications, mobile apps, or enterprise software, this AI assistant helps you write cleaner code faster while reducing common programming errors. The tool learns from your coding patterns to provide increasingly personalized suggestions, making it an invaluable partner for developers at any skill level.
Enhance your terminal with AI, file previews, and web browsing. Available on MacOS, Linux, and Windows.

Wave Terminal is an innovative, open-source terminal designed to enhance productivity by integrating file previews, editing, AI, web browsing, and workspace organization. Compatible with MacOS, Linux, and Windows, it offers a seamless experience across platforms.
Key Features:
Wave Terminal is perfect for developers seeking a powerful, customizable terminal that integrates modern tools and workflows.
macOS app that orchestrates multiple AI coding agents simultaneously, each in its own isolated Git worktree, so you can work on many tasks at once.

Superset is a macOS desktop app built for running many AI coding agents at the same time. Instead of waiting for one agent to finish before starting the next, you launch dozens of tasks in parallel and switch between them as each needs your attention. It's aimed at developers who already use AI agents heavily and want to stop being the bottleneck.
The core mechanic is Git worktrees. Each agent gets its own isolated branch and working directory, so multiple agents can touch the codebase simultaneously without stepping on each other. No merge conflicts mid-task, no tangled state. When an agent finishes, you review the diff and merge when you're ready.
Superset is agent-agnostic. It works with Claude Code, Cline, Codex, Cursor Agent, Gemini, Mistral, and any other CLI-based coding tool. You can mix agents across tasks or swap one out mid-project. The app doesn't lock you into a single provider.
Key capabilities:
It sits alongside your existing editor rather than replacing it. If you already use Warp or a similar terminal, Superset layers on top, handling the orchestration while your preferred tools handle the editing.
Feature-rich terminal replacement for macOS with split panes, search, autocomplete, and extensive customization options for enhanced productivity.

iTerm2 transforms your command-line experience on macOS with powerful features that make terminal work more efficient and enjoyable. This free, open-source terminal replacement offers split panes for multitasking, instant replay to review command history, and smart selection that automatically recognizes URLs, email addresses, and file paths.
Key features include:
Built specifically for Mac users, iTerm2 supports tmux integration, password manager integration, and trigger actions that can automatically respond to terminal output. The application includes mouseless copy mode, semantic history for navigating file paths, and broadcast input to send commands to multiple sessions simultaneously.
Whether you're a developer, system administrator, or power user, iTerm2's modern interface and productivity-focused features make it an essential upgrade from the standard macOS Terminal application.
AI coding harness that runs inside your terminal, mixes LLMs per task, and uses multi-agent architecture to handle large codebases without bloating context.

ForgeCode is a terminal-native AI coding agent that sits directly inside your ZSH shell. It's built for developers who want AI assistance without leaving the command line or abandoning their existing setup. Your custom aliases, Oh My Zsh plugins, and shell workflows stay intact. Type : and you're talking to ForgeCode.
What sets it apart from other AI coding tools is how it handles context. Rather than dumping your entire codebase into one prompt, ForgeCode uses a multi-agent architecture with specialized sub-agents for research, planning, and execution. Each agent works on minimal, relevant context, which keeps local models on track and results reliable.
Key capabilities:
ForgeCode ranks #1 on TermBench 2.0 with 81.8% accuracy, a benchmark designed specifically for terminal-based coding agents. It processes over 38 billion tokens and 24 million lines of code per day across its user base.
It's fully open source, with over 7,300 GitHub stars and 354 releases, backed by an active community. For teams already living in the terminal, it's a practical alternative to browser-based or IDE-embedded AI coding environments.
Desktop app that runs 25+ coding agents simultaneously, each isolated in its own Git worktree, so you can orchestrate code changes without switching tools.

Emdash is a desktop app for developers who want to run multiple coding agents at the same time without juggling terminal windows or context-switching between tools. Each agent gets its own isolated Git worktree, so parallel sessions don't collide. You orchestrate from a single dashboard.
The core idea is agent-native development. Instead of writing code yourself and occasionally asking an AI for help, you direct agents to do the work while you manage the flow. It's a different mental model from a traditional IDE or an AI-assisted editor like Zed.
What it supports:
The worktree-per-agent approach is what separates Emdash from simply running Aider or Cline in multiple tabs. Each session is genuinely isolated at the filesystem level, which matters when agents are making overlapping changes across a codebase.
It's a macOS and desktop-native app, designed for individual developers who want to scale their output by running agents concurrently rather than sequentially. The app is fully open source and free to use.
Desktop coding workspace that connects to AI subscriptions you already have, with parallel agents, worktrees, one-click PRs, and multi-project management.

Synara is a desktop coding environment that lets you use the AI subscriptions you already pay for, without adding new accounts or bills. Connect Claude Code, Codex, Gemini, OpenCode, Cursor, or Grok and run them all from a single window.
The core idea is parallelism. Instead of one agent, one task, one terminal, you can run multiple agents across multiple worktrees across multiple projects at the same time. Each thread keeps its own state, so nothing gets lost when you switch focus.
Key capabilities:
Synara is free and open source. It's built for developers who already subscribe to one or more AI coding tools and want a single place to run them together rather than juggling separate interfaces.
PearAI integrates cutting-edge AI tools into a powerful code editor, accelerating your coding process with features like AI chat and inline prompts.

PearAI is an innovative open-source AI-powered code editor designed to supercharge your development process. By seamlessly integrating a curated selection of the best AI tools, PearAI offers a unique coding experience that feels like magic.
Key features:
PearAI stands out by offering:
Whether you're a seasoned developer or just starting out, PearAI's intuitive interface and powerful AI capabilities will help you write better code faster. Experience the future of coding with PearAI and transform your development process today.
Advanced AI coding assistant that helps enterprise teams write, fix, and maintain code with enhanced accuracy and consistency across large codebases

Cody is a powerful AI coding assistant designed specifically for enterprise development teams. It goes beyond basic code completion by providing intelligent assistance for writing, fixing, and maintaining code across complex codebases.
Key benefits include:
Trusted by major companies like Indeed, Dropbox, Reddit, and Uber, Cody helps development teams accelerate their workflow while maintaining high code quality standards.
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