GitHub Copilot installs as a standard VS Code extension and turns on inline suggestions the moment you sign in, while Claude Code adds itself the same way but leans on a chat-first, agentic workflow for anything bigger than a single line. Here's how to use Copilot in VS Code, how Claude Code's extension compares once it's running next to it, and which one is worth paying for.
Both live in the same Extensions view, both add a chat panel to the sidebar, and both can be triggered from a single keyboard shortcut once installed — so the real decision isn't which one is harder to set up, it's which workflow fits the task in front of you. A single-line fix and a five-file refactor call for different tools, and running both side by side for a few weeks made that difference obvious fast.
Short answer: Install the GitHub Copilot extension, sign in with GitHub, and you get free inline completions plus a $10/month Pro tier for unlimited use and agent mode. Claude Code's VS Code extension needs a paid Claude plan ($17–$20/month) with no free tier, but in my testing its agent handled multi-file changes with less hand-holding than Copilot's.
Disclosure: AISagely may earn a commission if you buy through links on this page, at no extra cost to you. It never changes the verdict — I recommend what I'd actually run, and I say when the free option is the smarter call.
I've had both extensions installed in the same VS Code window for the past few weeks, switching between them on the same repo depending on the task. In my testing, getting either one running takes under five minutes — the real difference shows up once you start asking them to do actual work.
Quick verdict
If you want AI help inside VS Code without spending anything, Copilot's free tier is the only one of the two that exists — install it, sign in, and you're done. If you're already paying for a Claude Pro or Max plan, or you do enough multi-file agent work that you'd rather have a stronger planner doing the heavy lifting, Claude Code's extension is worth adding alongside Copilot rather than instead of it. Neither replaces the other completely; they solve slightly different problems inside the same editor.
Copilot vs Claude Code in VS Code at a glance
| GitHub Copilot | Claude Code | |
|---|---|---|
| Entry price | Free | $17–$20/month (via Claude Pro) |
| Cheapest paid tier | $10/month (Pro) | $17/month billed annually, $20/month monthly |
| Free plan | Yes — 2,000 completions/month (per GitHub), limited chat | No |
| Standout feature | Inline "ghost text" completions everywhere you type | Agentic multi-file edits with full codebase search |
| Limitation | Agent mode draws down a monthly credit pool on paid tiers | No usable free tier inside VS Code |
Prices and plan names shift often on both sides. I confirmed the figures above on GitHub’s Copilot plans page and Claude’s pricing page on August 3, 2026 — check both before you commit to a plan.
Getting each one running in VS Code
Copilot goes in through the Extensions view: search "GitHub Copilot," install, then sign in with your GitHub account from the Status Bar icon at the bottom of the window. Every GitHub account gets the Free tier automatically, so suggestions start appearing as soon as you open a file — no separate signup step.
Claude Code's VS Code extension installs the same way, from the Extensions view, but it needs an Anthropic account on a paid Claude plan before it'll do anything; the Free Claude plan doesn't unlock it. Once you're signed in, Claude Code adds a chat panel and a terminal-based agent you can point at a task in plain language, and it can also run from a standalone terminal session outside VS Code if you'd rather not keep a panel open.
Neither setup asks for a separate API key or a config file before your first suggestion or agent run — sign in once, and the extension is ready. If you've never used an AI-assisted editor before, our beginner’s guide to Cursor covers the same first-five-minutes experience from a third angle, in case a full AI-native editor ends up being a better fit than either extension.
Output quality: my test
I gave both the same brief: "Add rate limiting to this Flask API's login route, write a test for it, and explain the approach in a comment." I ran it on a small existing Flask project, using Copilot's agent mode and Claude Code's default agent, both from inside the same VS Code window.
Claude Code read through the project's existing structure on its own, found the auth module and the test folder without being pointed at either, and came back with a plan before touching any files — a rate limiter module, the route change, and a pytest test, all matching the project's existing conventions. When I asked it to explain a design choice afterward, the answer referenced the specific line it had changed rather than a generic explanation of rate limiting in general.
Copilot's agent mode got to a working answer too, but it needed a second prompt before it wrote the test file — its first pass covered the route and the rate limiter module and stopped there. Once nudged, the code it produced was correct and functionally close to Claude Code's version. Where Copilot won was staying lightweight: no separate terminal session, just the same Chat panel I already had open for quick questions.
I ran a second brief — adding input validation to an existing endpoint — and saw the same pattern: Claude Code needed fewer follow-up prompts to reach a complete answer, and Copilot got there with a bit more back-and-forth but produced code just as correct. Neither output went into the project without a manual review; both tools still write code a human needs to check.
Where Copilot wins
Reach and price are Copilot's real advantages. It's free to start, costs $10/month for the unlimited tier, and works the same way across VS Code, JetBrains, Visual Studio, and Neovim, so a team doesn't have to standardize on a single paid plan just to get AI help. If you're weighing options beyond these two, our guide to AI coding assistants covers the wider field.
Inline completions are also just faster to use for small, repetitive edits — boilerplate, config files, test scaffolding — because Copilot suggests as you type instead of waiting for you to describe the change in chat. For a deeper walkthrough of getting Copilot itself set up, see our full step-by-step Copilot in VS Code guide.
Where Claude Code wins
Claude Code's agent needed fewer prompts to finish both test briefs above, and it consistently found the right files in the project on its own rather than asking me to point at them. If your work is mostly multi-file changes rather than single-line completions, that planning step saves real time — a pattern we've also seen when comparing Cursor and Copilot on the same kind of agent-heavy task.
It's also not locked to VS Code. The same Claude Code agent runs from a terminal, a browser, or a mobile app, so the skills and context you build up carry over even when you're not inside the editor — useful if you split time between VS Code and a terminal-first workflow.
Who should choose which
- Choose Copilot if: you want AI help in VS Code for free, or your team wants one tool that works the same way across several editors. Start free or try Pro: Try Github Copilot →.
- Choose Claude Code if: you're already paying for Claude Pro or Max, or you do enough multi-file agent work that a stronger planner is worth the extra cost. Try it here: Try Claude Code →.
- Choose both if: you can justify the cost — Copilot for quick inline edits inside VS Code, Claude Code for the agent work you'd rather hand off entirely. That's the setup I run day to day.
If your usage is mostly single-line completions, Copilot's free tier likely covers you without a second tool. If you're regularly asking an AI to plan and execute changes across multiple files, that's the signal to add Claude Code rather than push Copilot's agent mode past what it's built for. Our roundup of ChatGPT alternatives for coding is worth a look if you want a wider set of options before deciding, and our broader best AI tool for code guide covers the field beyond just these two.
Budget matters here more than feature lists do. A solo developer on a side project has a very different calculus than a team that's already paying for Claude seats or a GitHub Enterprise agreement — in the second case, the "extra" tool is often close to free at the margin because the subscription already exists. Check what your team already pays for before assuming either tool is a new line item.
How I tested
I ran identical prompts through Copilot's agent mode and Claude Code's agent, both inside the same VS Code window, on the same small Flask project over the same week. I judged results on whether the code ran and passed the test I asked for, how many follow-up prompts it took to get a complete answer, and how well each tool matched the project's existing conventions without being told. Pricing came from each vendor's own pricing page, checked the week of writing.
Frequently Asked Questions
Is Copilot better than Claude Code in VS Code?
For quick inline completions and staying inside a free tool, Copilot is the better fit. For multi-file agent work that needs less hand-holding, Claude Code came out ahead in my testing. Neither is strictly better — they're built for different parts of the same job.
Is Claude Code cheaper than Copilot?
No. Copilot has a free tier and a $10/month Pro plan; Claude Code has no free tier and starts at $17/month through a Claude Pro subscription. If price is the deciding factor, Copilot is the cheaper way to get AI help in VS Code.
Can I switch from Copilot to Claude Code, or run both?
Yes to both. Neither extension locks in your code, and you can uninstall or disable either one from the Extensions view at any time. I keep both installed and reach for whichever fits the task — plenty of developers run the same split.
Which is easier for beginners, Copilot or Claude Code?
Copilot is the easier starting point since it's free, needs no separate subscription, and starts suggesting code the moment you sign in. Claude Code has a short learning curve around its chat-and-agent workflow, and it requires a paid Claude plan before you can try it at all.