Windsurf vs GitHub Copilot: Editor-First vs GitHub-First

If you're comparing Windsurf and GitHub Copilot in 2026, start with this: Windsurf isn't called Windsurf anymore. On June 2, 2026, Cognition renamed the Windsurf editor Devin Desktop. Same editor, same settings, new name, and the agent dashboard is now the first thing you see. GitHub Copilot is the opposite shape. It plugs into the editor you already use and leans on GitHub itself (issues, pull requests, Actions) as the place where agent work lands.

So the real question is where you want your AI work anchored:

• Windsurf / Devin Desktop is editor-first. You switch to its IDE, and local and cloud agents are managed from inside it.
• GitHub Copilot is GitHub-first. You keep your editor, and the bigger agent tasks run in GitHub's cloud and come back as branches and pull requests.
• Both now meter heavy agent use by tokens, and both offer a desktop app for managing several agents at once. They've converged more than most comparisons admit.

If you landed here searching "Codeium vs Copilot", it's the same product line. The codeium.com and windsurf.com homepages both now redirect to devin.ai.

Quick comparison

What happened to Windsurf

The timeline matters, because secondhand summaries get it wrong a lot.

Cognition announced its acquisition of Windsurf on July 14, 2025, taking the product, IP, trademark and team. That's Cognition, the company behind the Devin agent. It's not OpenAI. An earlier reported OpenAI deal never closed, but plenty of articles still repeat it.

Then, on June 2, 2026, Cognition introduced Devin Desktop as "the next generation of Windsurf." According to the Devin Desktop FAQ, the rebrand arrived as a normal over-the-air update. Plans, pricing, extensions, rules and settings carried over. The things that actually changed:

• The Agent Command Center is now the default view. It's a Kanban-style board of your local and cloud agent sessions, grouped into Spaces. The classic editor is still there.
• Devin Local replaced Cascade. Devin Local shares its harness with the Devin CLI and adds subagents, plan mode, worktree sessions, its own permissions model and OS-level sandboxing. Cognition says most tasks use up to 30% fewer tokens than they did with Cascade. Cascade stayed available for a transition period, then was removed in September 2026, and Devin Local is now the built-in agent.
• Other agents can run inside it. Through the Agent Client Protocol (ACP), Devin Desktop can host third-party agents like OpenAI's Codex CLI and Anthropic's Claude agent next to its own. Billing for those goes straight to that agent's provider.
• Devin Cloud is optional. You can keep using Devin Desktop with local agents only. The cloud agent is a separate product.

Cognition is still shipping its own models too. SWE-2 came out on September 10, 2026, and it's available in Devin Desktop and the CLI.

How GitHub Copilot is built

Copilot started as autocomplete in VS Code. In 2026 it's a set of surfaces that all tie back to your GitHub repository.

In your editor. Copilot officially supports VS Code, Visual Studio, JetBrains IDEs, Eclipse, Xcode, and Vim/Neovim, per GitHub's install guide. In the IDE you get inline suggestions, next edit suggestions, chat, and an agent that can edit files.

On GitHub. The Copilot cloud agent used to be called the Copilot coding agent. GitHub renamed it on April 1, 2026, when it stopped being limited to pull-request workflows. It works in its own temporary environment powered by GitHub Actions. You hand it work from an issue, the agents panel on GitHub.com, VS Code, or a @copilot mention on a pull request. It researches the repo, makes a plan, and commits to a branch. You decide when that becomes a pull request.

Other agents, same workflow. As of February 2026, Claude and Codex are available as coding agents across Copilot's paid plans, still as a public preview. They run on github.com, GitHub Mobile and VS Code. No extra subscription is required, but per GitHub's third-party agent docs, their sessions use your AI Credits and Actions minutes.

Outside the editor. There's a Copilot CLI for the terminal, and the GitHub Copilot app, a desktop workspace for managing parallel agent sessions across repositories. You pick the model behind each session.

Notice where everything ends up: a branch, a pull request, a review. GitHub is the anchor.

The real difference: where your work is anchored

Feature lists for these two now overlap almost completely. Both have local agents and cloud agents. Both have rules files, MCP support, a multi-agent desktop surface, and access to Claude and OpenAI models. The useful question is which home base fits how your team works.

Devin Desktop puts everything in the editor

Cognition says it expects developers to spend "90%+ of their days" in Devin Desktop. Everything is designed around that. Local agents, cloud sessions, PRs and context sit side by side in one Command Center, and you switch between agents with a selector in the corner.

That works well if:

• you're happy to move to a new editor (it imports VS Code and Cursor settings, and installs extensions from Open VSX)
• you want to run several agents in parallel, each in its own git worktree, and watch them from one board
• you'd like to mix Devin Local with Codex or Claude's agent in the same window
• your code isn't necessarily on GitHub

The cost is the move itself. You're adopting an IDE, and the AI only goes where that IDE goes.

Copilot puts everything on GitHub

Copilot doesn't ask you to change editors. It asks you to use GitHub. An issue becomes a task, an agent picks it up, and the result comes back as a pull request that goes through your normal review and CI. Your team's editor choices barely matter, because the agent work isn't happening in anyone's editor.

That works well if:

• your team uses a mix of editors, especially JetBrains, Visual Studio or Xcode
• your work already starts as GitHub issues and ships through pull requests
• admins need central policies, budgets and usage reports
• your organization already pays for GitHub, so Copilot is a smaller procurement step

The cost is the flip side. The deepest features assume your repo lives on GitHub, and the in-editor experience is limited to what each host editor lets an extension do.

Billing: both now meter by tokens

Both vendors moved away from simple per-request counting in 2026, and it's more useful to know the model than any one price.

Copilot switched to usage-based billing on June 1, 2026. Premium requests became GitHub AI Credits, and those are spent by token use on the model you pick. Code completions and next edit suggestions don't use credits. Paid plans can buy additional usage, and admins can set budgets at the enterprise, cost center and user levels.

Devin Desktop dropped prompt credits in March 2026 for a quota system: a daily and weekly allowance measured in tokens, where cost per token depends on the model. Free models don't count against the quota. Some legacy enterprise plans still bill in credits. Cognition's own advice is to use its cheaper SWE models for routine tasks so your allowance lasts.

What that means in practice: on either tool, long agent sessions on frontier models cost the most, and autocomplete costs the least. Check each vendor's current plan pages before you compare headline prices.

JetBrains users: read this first

For "Windsurf vs Copilot" searches, this is the one place the answer is clear-cut.

Cognition's docs say the Windsurf JetBrains plugin is in maintenance mode, and Cascade inside it is being deprecated. They also warn that newer JetBrains releases can break it. Their recommended path is running Devin through JetBrains AI Assistant over ACP, which means using JetBrains' own AI Chat panel as the host.

Copilot has an official JetBrains plugin, and GitHub supports it as a first-class editor. If IntelliJ, PyCharm or Rider is your daily editor and you want one vendor's assistant built in, Copilot is the safer bet right now.

Which should you pick

1. You use JetBrains, Visual Studio or Xcode every day. Go with Copilot.
2. Your team uses a mix of editors. Copilot. The agent work happens on GitHub, so editor choice doesn't matter.
3. Your code isn't on GitHub. Devin Desktop doesn't depend on any one host. Copilot's cloud agent does.
4. You're on VS Code or Cursor and want to run several agents in parallel from one board. Try Devin Desktop. Moving your settings over is quick.
5. You want to run Codex, Claude's agent and a vendor agent side by side. Both can do it. Devin Desktop does it inside the editor, and Copilot does it on GitHub.
6. You were a Windsurf user and you're wondering whether to leave. Your plan carried over, so there's no forced decision. Cascade is gone, though, so expect to work in Devin Local. Cognition's Cascade Migration Wizard brings your workflows and memories over.

If you're still deciding on the editor itself, Cursor vs Windsurf and Cursor vs GitHub Copilot cover the other common pairings. GitHub Copilot alternatives covers the wider field.

Neither one helps if you never get the setup running

Both tools assume you're a developer with a working environment and a repo you can build. Plenty of people looking at "Windsurf vs Copilot" aren't stuck on which assistant to pick. They're stuck a step earlier: they saw a working AI setup someone shared and can't get it running on their own machine.

Taku is made for that step. It mirrors an AI app or workflow someone already got working into a desktop workspace you can run, edit and save, so you start from a working setup instead of rebuilding one. Taku is in Beta, and the Mac app is available now.

FAQ

Is Windsurf still available?

Yes, under a new name. On June 2, 2026, Windsurf became Devin Desktop through an over-the-air update. Existing plans, settings and extensions carried over, and the windsurf.com homepage now redirects to devin.ai.

Did OpenAI buy Windsurf?

No. Cognition, the maker of Devin, acquired Windsurf in July 2025. An earlier reported OpenAI deal never closed, so any comparison calling Windsurf an OpenAI product is out of date.

Is Codeium the same as Windsurf?

It's the same product line. codeium.com now redirects to Devin Desktop too, and Devin Desktop still uses Codeium-named install paths and backend domains. Searches for "Codeium vs Copilot" lead to the same comparison as this one.

What happened to Cascade?

Devin Local, a new agent that shares its harness with the Devin CLI, replaced it. Cognition removed Cascade from Devin Desktop in September 2026, and existing conversations can be continued in Devin Local. Cognition says Devin Local handles most tasks with up to 30% fewer tokens and adds subagents, plan mode and sandboxing.

Does GitHub Copilot still have a coding agent?

Yes. It's now called the Copilot cloud agent and was renamed on April 1, 2026. It runs in a GitHub Actions–powered environment, works on a branch, and can open a pull request when you're ready. GitHub says it's available on all paid Copilot plans. Business and Enterprise admins have to turn it on.

Can I use Claude or Codex in either tool?

Yes, in different ways. Devin Desktop runs ACP-compatible agents such as Codex CLI and Claude's agent inside its Command Center, and you pay those providers directly. Copilot offers Claude and Codex as coding agents (in public preview) on github.com, GitHub Mobile and VS Code as part of an existing Copilot subscription, with sessions drawing on your AI Credits.

Which is cheaper?

It depends on how you work, because both now bill heavy agent use by tokens. Copilot keeps completions out of its AI Credits, and Devin Desktop doesn't count free models against its quota. Compare current plans on each vendor's site using your actual agent workload, not the plan's headline price.