Best GitHub Copilot Alternatives in 2026
The best alternatives to GitHub Copilot for AI coding, including Paradev, Cursor, Claude Code, Codex, Windsurf (Devin Desktop), JetBrains Air, and Cline, compared by agents, editors, and pricing.
GitHub Copilot puts completions, chat, and an agent mode in your editor, and its cloud coding agent turns issues into pull requests. Pro+ and Max also let you delegate tasks to Claude and Codex. If you want to run several agents from different vendors at once, each on its own branch and worktree, on your own subscriptions, Paradev is the workspace for that, and Copilot CLI is one of the agents it runs.
Our recommendation: choose Paradev if you want to run many agents in parallel, from any vendor, with review in one place. The alternatives below cover other preferences, including AI editors and single-vendor agents.
Download Paradev to try a small task, or read Paradev vs GitHub Copilot for the direct comparison. This guide is published by Paradev; recommendations describe workflow fit rather than benchmark results.
The Short Version
| Alternative | Best for | Surface | Pricing |
|---|---|---|---|
| Paradev | Many CLI agents in parallel worktrees, with review, browser, and automations | Desktop app (macOS; experimental Linux), iPhone and iPad | Free; Pro $20, Team $60, Ultra $200 per user/month |
| Cursor | AI editor with an Agents Window and cloud agents | Editor on macOS, Windows, Linux; web; iOS | Free; paid plans from $8/month |
| Claude Code | Anthropic's agent in the terminal, desktop, and IDEs | CLI, desktop, VS Code, JetBrains, web | Claude Pro and Max plans, or API |
| Codex | OpenAI's agent across CLI, IDE, and ChatGPT desktop | CLI, IDE extensions, ChatGPT desktop, cloud | Included with ChatGPT plans |
| Windsurf (Devin Desktop) | AI IDE with local and cloud Devin agents | Desktop IDE | Free; Pro $20/month; Max $200/month |
| JetBrains Air | Multi-agent work for JetBrains users | Air app, JetBrains IDEs, web | Basic free; Business $20 per seat/month |
| Cline | Open-source agent in VS Code with your own keys | VS Code, CLI | Free; pay for inference |
Why Look for a GitHub Copilot Alternative?
Copilot's plans are Free, Pro at $10/month, Pro+ at $39/month, and Max at $100/month. Delegation to Claude and Codex is in preview and needs Pro+ or Max. Common reasons to look elsewhere:
- Parallel agents. You want several autonomous tasks at once, each in its own worktree, not one agent in your editor.
- Your own subscriptions. You already pay for Claude or ChatGPT and want to use those plans directly.
- Agent choice. You want to run any agent, including ones Copilot does not support.
- A stronger agent UI. You want an editor or app built around agents rather than completions.
The Best Alternatives
Paradev
Paradev is a desktop workspace that runs any CLI agent, such as Claude Code, Codex, Copilot CLI, OpenCode, Cursor's agent, Gemini CLI, and Amp, each in its own Git worktree with persistent terminal sessions. Around the agents, it adds a Changes pane that commits, pushes, and opens PRs, a pull request view with checks and review threads you can send back to an agent, an in-app browser with Design Mode, and port management. You keep your editor: open any workspace in VS Code, Cursor, JetBrains, Zed, or Xcode. Workspaces run on your machine, on hosts you add through Remote Access, or in cloud workspaces, and the iPhone and iPad app reaches all of them. Paradev uses your own subscriptions and keys.
For the direct comparison, see Paradev vs GitHub Copilot.
Cursor
Cursor is an AI editor with an Agents Window that runs agents locally, over SSH, or on Cursor's cloud VMs, plus an iOS app. Choose it if you want to replace VS Code with an editor built around agents.
See Paradev vs Cursor.
Claude Code
Claude Code is Anthropic's agent. It runs in the terminal, a desktop app, VS Code, JetBrains, and the web, on a Claude Pro or Max plan or the API. Choose it if you want Claude models without a middle layer.
Codex
Codex is OpenAI's agent: an open-source CLI, IDE extensions, a coding surface in the ChatGPT desktop app, and cloud tasks. It is included with ChatGPT plans. Choose it if you already pay for ChatGPT.
See Paradev vs Codex.
Windsurf (Devin Desktop)
Windsurf is now Devin Desktop, an AI IDE from Cognition that manages local and cloud agents. Plans are Free, Pro at $20/month, and Max at $200/month. Choose it if you want an IDE with Devin built in.
See Paradev vs Windsurf.
JetBrains Air
JetBrains Air runs Codex, Gemini, GitHub Copilot, Claude Agent, Junie, and ACP agents from a desktop app and inside JetBrains IDEs. Choose it if your team works in JetBrains IDEs.
Cline
Cline is an Apache-2.0 agent for VS Code and the CLI. It is free, and you pay only for model inference with your own keys. Choose it if you want an open-source agent in VS Code.
See Paradev vs Cline.
How To Choose
- To run many agents in parallel, from any vendor, with review in one place, choose Paradev.
- To switch to an editor built around agents, choose Cursor.
- To use Claude directly, choose Claude Code.
- To use your ChatGPT plan, choose Codex.
- For an IDE with Devin built in, choose Windsurf (Devin Desktop).
- For JetBrains IDEs, choose JetBrains Air.
- For an open-source agent in VS Code, choose Cline.
Verdict
Copilot is a good assistant for the code you write yourself, and many teams keep it for completions. Choose Paradev when you want agents to do whole tasks in parallel, on your own subscriptions, with the diff, PR, and preview beside each one. Start with one agent and one task. For the wider landscape, see Best AI Coding Agents in 2026.
What To Try First
- Pick your agent: launch Copilot CLI, Claude Code, or Codex in a Paradev workspace.
- Run two tasks: start a second workspace on its own branch and let both agents work.
- Review in place: inspect each diff, run your checks, and open a PR from the Changes pane.
- Keep your editor: open the workspace in VS Code with Copilot still installed.
Download Paradev, then follow the parallel-task walkthrough.
Frequently Asked Questions
What is the best GitHub Copilot alternative?
For running several autonomous agents at once on your own subscriptions, Paradev is our recommendation. For an AI editor, Cursor is the most common switch.
Can I keep using Copilot with Paradev?
Yes. Paradev runs Copilot CLI as one of its agents, and you can keep Copilot in your editor for completions.
Is there a free GitHub Copilot alternative?
Cline, Codex CLI, and OpenCode are free and open source; you pay for model usage. Paradev has a free tier, and Copilot itself has a Free plan.
Which alternatives let me use my Claude or ChatGPT subscription?
Claude Code uses Claude plans, and Codex uses ChatGPT plans. Paradev runs both, each on your own subscription.