12 Best ANUS Alternatives in 2026 (Free & Paid)
ANUS is free terminal coding agent that auto-routes between free LLM tiers, priced at open source. If it is too expensive, missing a feature or simply not for you, these are the strongest alternatives we have reviewed.
1
Anthropic's agentic coding tool for the terminal, IDE, desktop and web
★ 149k · +863 this week · updated 2026-10-01
9.4/10
What it is Claude Code is Anthropic's agentic coding tool. It reads your codebase, edits files, runs shell commands and tests, and works with git to create commits, branches and pull requests. The same engine runs on several surfaces: a terminal CLI, extensions for VS Code (and Cursor) and JetBrains IDEs, a Code tab in the Claude desktop app, and… Read more →
Pros
- Strongest ecosystem: skills, subagents, hooks, plugins and MCP
- Excellent at long, multi-step changes across a codebase
- Runs in terminal, IDEs, desktop and browser with one account
Cons
- No free plan; heavy use needs the more expensive Max plans
- AGENTS.md support has session-type exceptions (Bedrock, telemetry off) that still need a CLAUDE.md import
Pricing: Paid from $20/mo · terminal agent anthropic
🔥 Deal: Claude Pro billed annually: $17/month instead of $20
2
OpenAI's coding agent for the terminal, IDE and cloud, included with ChatGPT plans
★ 128k · +1.2k this week · Apache-2.0 · updated 2026-10-02
9.1/10
What it is Codex is OpenAI's coding agent. It comes in several forms: an open-source CLI (Apache-2.0) that runs locally in your terminal, IDE extensions for VS Code, Cursor and Windsurf, a desktop app launched with codex app, and Codex Web at chatgpt.com/codex, where tasks run in cloud sandboxes and can end in a pull request. You sign in with… Read more →
Pros
- Included with ChatGPT plans you may already pay for
- Open-source CLI plus cloud tasks that open pull requests
- Reads AGENTS.md, the cross-tool instructions file
Cons
- Fewer extension points than Claude Code (no plugin marketplace)
- Usage limits depend on your ChatGPT plan
Pricing: Free plan, paid from $8/mo · terminal agent openai
3
Open-source terminal coding agent that works with any model provider
★ 211k · +1.4k this week · MIT · updated 2026-10-02
8.4/10
What it is OpenCode is an open-source (MIT) AI coding agent built around a polished terminal interface, developed in the open at anomalyco/opencode. It is provider-neutral: you connect API keys from the LLM providers you already use, including local models, or use OpenCode Zen, the project's own gateway of tested models. A desktop app is available in beta for macOS,… Read more →
Pros
- Free and open source; any model provider
- Claude Code-style extensibility
- Fast, well-designed terminal UI
Cons
- You pay the model provider directly; costs vary with usage
- Smaller community of ready-made extensions
Pricing: Open source · terminal open source byok
4
Amp Freemium
Frontier coding agent for the terminal and editor, from the makers of Sourcegraph
8.2/10
What it is Amp is a coding agent and development environment from the team behind Sourcegraph, built around the latest frontier models. It runs as a terminal CLI, as a web app at ampcode.com, and as native macOS and iOS apps. Threads run either locally or on Orbs, cloud machines Amp creates per thread with your code, tools and plugins… Read more →
Pros
- Strong results on hard, multi-step tasks
- Shared threads for team review
- Subagents and AGENTS.md built in
Cons
- Usage-based costs add up on large tasks
- Fewer configuration knobs by design
Pricing: Free plan, paid from $20/mo · terminal agent
5
Orca Open source
An ADE for running fleets of coding agents in parallel worktrees, from desktop or mobile
★ 84k · +5.3k this week · MIT · updated 2026-10-02
8.0/10
What it does Orca is an application development environment (ADE) built around running several AI coding agents at once. Instead of driving one agent in one terminal, Orca spins up isolated git worktrees so Claude Code, Codex, OpenCode and other CLI agents can tackle the same prompt in parallel, and you compare their diffs side by side and merge the… Read more →
Pros
- Runs multiple coding agents in parallel isolated worktrees with diff comparison
- Free, open source (MIT), backed by Y Combinator
- Mobile companion apps for monitoring/steering agents remotely
Cons
- No hosted/managed tier documented — you bring your own agent subscriptions
- Extremely fast recent star growth is worth watching, even though the activity looks organic
Pricing: Open source · ade parallel-agents claude-code codex worktrees
6
Open-source AI coding agent from Alibaba's Qwen team, for terminal, IDE and desktop
★ 28k · +140 this week · Apache-2.0 · updated 2026-10-02
8.0/10
What it does Qwen Code is an open-source AI coding agent from Alibaba's QwenLM team that lives in your terminal and also ships as IDE plugins, a desktop app, and chat integrations. It is designed to be "agentic out of the box," handling multi-step coding tasks with memory and delegated sub-work rather than needing every step spelled out. What is… Read more →
Pros
- Official, well-funded project from Alibaba's Qwen team with transparent benchmark results
- Multi-protocol model support (OpenAI, Anthropic, Gemini, Qwen) avoids vendor lock-in
- First-class IDE plugins for VS Code, JetBrains and Zed, not just a terminal CLI
Cons
- "Agentic out of the box" features like Auto-Memory/Auto-Skills need review for what data they retain
- Best results likely come from pairing it with Qwen's own models rather than third-party ones
Pricing: Open source · qwen terminal-agent multi-model mcp jetbrains
7
Warp Freemium
Agentic development environment built on a modern terminal
★ 65k · +178 this week · AGPL-3.0 · updated 2026-10-02
7.9/10
What it is Warp began as a fast, Rust-based terminal and is now an agentic development environment: a modern terminal plus agents that write and refactor code, debug problems and run multi-step tasks while you stay in control. It runs on macOS, Linux and Windows. Warp's client is open source under AGPL v3. Beyond the desktop app there is a… Read more →
Pros
- Great terminal even without the AI
- Agents, code review and commands in one window
- Free plan to try it
Cons
- Credit-based AI usage on paid plans
- Account required
Pricing: Free plan, paid from $20/mo · terminal
🔥 Deal: Annual billing: Build plan $18/month instead of $20
8
Aider Open source
The original open-source AI pair programmer in your terminal
★ 49k · +149 this week · Apache-2.0 · updated 2026-05-22
7.8/10
What it is Aider is a long-running open-source (Apache-2.0) project for pair programming with a large language model in your terminal. You start it in a git repository, add the files you want to work on, and describe the change; Aider edits the files and commits each change to git with a descriptive message, so every step can be reviewed… Read more →
Pros
- Git-native: every change is a clean commit
- Works with nearly any model, including local ones
- Mature, well documented, very predictable
Cons
- No MCP servers, skills or subagents
- More hands-on than autonomous agents
Pricing: Open source · terminal open source git
9
Droids: coding agents for the terminal, IDE and CI from Factory
7.8/10
What it is Factory builds Droid, an AI agent platform for software development. The pitch is delegation: you hand Droid a task, review the diff, and merge, then scale from single sessions up to automated workflows across the whole development lifecycle. Droid runs in the Factory desktop app, the Droid CLI in your terminal, the web and mobile browsers, and… Read more →
Pros
- Works across terminal, IDE, Slack and CI
- Team and enterprise controls
- Custom droids for repeatable jobs
Cons
- Aimed more at teams than hobbyists
- Pricing based on usage tokens
Pricing: Paid from $20/mo · agent enterprise
🔥 Deal: Factory for Science: free Droid licenses for academic researchers, grad students, postdocs and research labs
10
Tuios Open source
A terminal window manager built for running fleets of AI coding agents
★ 4.6k · +836 this week · MIT · updated 2026-10-02
7.8/10
What it does Tuios ("Terminal UI Operating System") is a modern terminal multiplexer and window manager written in Go, built specifically around the workflow of running AI coding agents in the terminal. On top of a vim-modal tiling interface, it adds a layer purpose-built for agent supervision: it recognizes 20+ agent CLIs, tracks what each one is doing, and gives… Read more →
Pros
- Purpose-built agent state tracking and unified inbox across many CLIs
- Session persistence survives restarts and disconnects
- Actively maintained, MIT licensed, fast-growing (3.7k+ stars)
Cons
- Best experience needs a true-color, kitty-graphics-capable terminal
- Younger project than established multiplexers like tmux/zellij
Pricing: Open source · terminal ai-agents claude-code codex tmux-alternative
11
Goose Open source
Open-source, extensible AI agent, now stewarded by the Agentic AI Foundation
★ 55k · +229 this week · Apache-2.0 · updated 2026-10-02
7.6/10
What it is Goose is an open-source (Apache-2.0) AI agent that runs on your own machine as a desktop app for macOS, Linux and Windows, as a CLI, or through an API for embedding. It was created at Block and has since moved to the Agentic AI Foundation (AAIF) at the Linux Foundation for vendor-neutral governance; the code now lives… Read more →
Pros
- MCP-first design with a built-in extension browser
- Desktop app and CLI
- Any model provider, free and open source
Cons
- Less specialised for large refactors than coding-only agents
- Quality depends heavily on the model you choose
Pricing: Open source · agent open source mcp
12
Rust terminal coding agent that edits files, runs commands, and checks its own work
★ 41k · +-4 this week · MIT · updated 2026-10-02
7.5/10
What it does Codewhale is an open-source terminal coding agent, written in Rust, that reads your project, edits files, runs commands, and checks its work using either a hosted model provider or a local model you choose. It positions itself as a fully open alternative to closed CLI coding agents, with the model backend left up to you rather than… Read more →
Pros
- Model-agnostic: works with hosted APIs or fully local models via Ollama/vLLM/SGLang
- Ships TUI, web UI and a VS Code extension from one core agent
- Genuinely active development history (10k+ commits) rather than inflated-looking stats
Cons
- Newer entrant competing in a crowded terminal-agent space with less brand recognition
- Full capability (multi-agent, computer use) requires careful approval-mode configuration
Pricing: Open source · rust terminal-agent local-models mcp vscode