Windsurf vs Cursor: Editor Comparison 2026

In short

Windsurf (officially renamed Devin Desktop in June 2026) and Cursor are the two leading AI code editors. Both are built on VS Code, and both charge $20/mo for Pro (as of July 2026). The difference is agent philosophy. Cursor bets on speed and control: its in-house Composer model puts out 200+ tokens per second, every agent step shows up as a diff, and since version 2.0 several agents can run in parallel. Windsurf bets on autonomy: the Cascade agent plans on its own, edits files, runs commands and verifies results, pulling you in only at genuinely ambiguous points. Windsurf is easier for a beginner; Cursor wins on control and iteration speed. And the big takeaway of 2026: don't pick an editor for life. Project rules and standards travel through AGENTS.md and .mdc files — the qvib engine exports to both editors, so you can switch tools in an evening without losing your work.

What Windsurf and Cursor are

Cursor is an AI code editor built on VS Code by Anysphere, the most popular AI IDE on the market. Its highlights: best-in-class Tab autocomplete, an agent mode running on its own Composer model, and deep customization — rules, hooks, skills, MCP.

Windsurf is an agentic AI editor bought in July 2025 by Cognition, the company behind the autonomous AI engineer Devin, and renamed Devin Desktop on 2 June 2026. The editor itself didn't change: same VS Code base, same Cascade agent, same pricing. In this article we call it Windsurf — that's still the name people search for and argue about.

Both editors are VS Code forks: familiar interface, extension support, one-click settings import. If you're choosing your first AI tool at all, start with our overview of the best vibe coding tools of 2026 — it maps the whole ecosystem, terminal agents included.

Agency: Cascade or Composer?

Cascade is Windsurf's agent mode, designed for autonomous work. Give it a task like "migrate all API calls to the new SDK" and Cascade finds the call sites itself, makes the edits, runs terminal commands, executes the tests, and asks for confirmation only where the decision is genuinely open. A 15-file refactor can go through on three confirmations. Cascade shows its reasoning — why it opened those files, what patterns it found — which helps you trust the output.

Composer is Cursor's in-house model and the agent mode built on it. The bet is speed plus step-by-step control: plan, edits, diffs for approval. Composer 2 generates 200+ tokens per second and closes most agent moves in under 30 seconds (Cursor's numbers, as of July 2026). Add multi-agent work: with Cursor 2.0 you can run several agents in parallel in isolated git worktrees and compare the results.

Net: Cascade is more autonomous — fewer clicks on long tasks; Composer is faster and more transparent — every step under your eye. It's the same "delegate or manage" fork we covered in Claude Code vs Cursor, just inside the IDE world.

UX, context and stability

On UX the two diverge noticeably. Windsurf is simpler: fewer settings, a tidy onboarding, an agent that does a lot on its own by default — a lower barrier to entry. Cursor is richer: modes, rules with glob scopes, hooks, skills, an agent command center — more powerful, but potentially overwhelming for a newcomer.

On context handling, both index your codebase. Cursor leans on a semantic index, @-references to files and docs, and fine-tuning through .cursor/rules (.mdc files with frontmatter — how to write them is covered in our Cursor Rules guide). Windsurf gathers context automatically, and after the Cognition acquisition the editor gained visual codebase maps (Codemaps), handy for getting into someone else's project. Both editors read AGENTS.md, including nested files in subfolders.

On stability, the honest picture: both survived a turbulent year. Cursor changed its billing model (the move to usage limits drew a wave of criticism in summer 2025); Windsurf went through a collapsed OpenAI deal, part of the team leaving for Google, the sale to Cognition, and a rebrand. Both products are developing fast, so the risk isn't "the tool will die" — it's that terms and prices change every six months. That's a strong argument for keeping your project settings in a portable form.

What Windsurf and Cursor cost as of July 2026

All figures come from official sites and reviews as of July 2026; both companies changed pricing over the past year, so verify before you pay.

Cursor: a free Hobby plan with limited agent and autocomplete quotas; Pro at $20/mo (about $16/mo billed annually) with unlimited Tab, unlimited Auto mode and roughly $20 of included frontier-model usage; Pro+ at $60/mo and Ultra at $200/mo for heavy scenarios.

Windsurf: a free plan with unlimited completions and a small agent quota; Pro at $20/mo — and since March 2026, instead of monthly credits there are quotas that refresh daily and weekly, while the in-house SWE-1.6 model doesn't consume quota on paid plans; Max at $200/mo, Teams at $40 per seat per month. Pro also includes Devin cloud sessions.

Paying from Russia: both companies accept foreign cards only. The legal options are a personally issued foreign bank card, payment via intermediary services (mind the fees and the risk of account blocking — read the service terms), or payment through a foreign legal entity for teams. To get started, the free tiers suffice. We covered a similar payment problem for APIs in the guide Claude API from Russia.

Windsurf vs Cursor: comparison table

Who should pick Windsurf, and who should pick Cursor?

Take Windsurf if you're new to vibe coding and want the agent to do more on its own; if you live in JetBrains or another IDE — Windsurf's plugins cover 40+ environments where Cursor doesn't reach; or if the tie-in with autonomous Devin in the cloud interests you.

Take Cursor if you work with code daily and value fast short iterations; if you want to see and approve every diff; or if you need deep customization for a team — rules, hooks, parallel agents.

The honest bottom line: there's no wrong choice. Both editors are mature products at comparable prices, and the "winner" depends on your working style, not a feature table. Better still, nothing stops you from spending a month on both free plans and deciding on your own project.

How to avoid picking an editor for life

Over the past year Windsurf changed owner and name, and Cursor changed its billing model. The one thing guaranteed to survive any migration is your rules, standards and project context — provided they live in a portable format.

AGENTS.md is an open standard for a file of instructions for AI agents, read by Cursor, Windsurf, Claude Code and dozens of other tools. A sensible 2026 strategy: keep project discipline in AGENTS.md, plus editor-specific rules in the native format (.mdc for Cursor).

We packaged that layer for you. The qvib engine is a set of vibe coding rules, workflows and standards that exports with one command into Claude Code, Cursor (.mdc) and AGENTS.md formats — meaning it works in Windsurf too. Move from Cursor to Windsurf or back, and your project discipline moves with you: the agent in the new editor follows your standards from minute one. For the details of how portability works across tools, see Claude Code vs Cursor vs VS Code: engine portability.

FAQ

Did Windsurf shut down? Why is it Devin Desktop now?

It didn't shut down. In July 2025 Windsurf was acquired by Cognition, the company behind the AI engineer Devin, and on 2 June 2026 the editor was officially renamed Devin Desktop. The product is alive and developing: same VS Code base, same Cascade agent, same pricing. The name "Windsurf" is still more popular than the official one, so you'll see both in search results and articles.

Which is better for a beginner?

Windsurf: fewer settings, an autonomous agent that forgives vague phrasing, a more generous free plan. But Cursor teaches the process better — you see the diff of every step. If you're right at the start, first read what vibe coding is — it'll be clear what to demand from any editor.

Can I use them for free?

Yes, as of July 2026 both have free plans: Windsurf gives unlimited completions plus a small agent quota, Cursor offers the Hobby plan with restricted limits. Enough for studying and pet projects, not enough for daily work.

Will Cursor rules work in Windsurf?

Partly. .mdc files with frontmatter are Cursor-specific; Windsurf doesn't read them. The common denominator is AGENTS.md: both editors understand it, as does Claude Code. That's exactly why the qvib engine exports rules into several formats at once — portability built into the architecture rather than patched on.