What Happened to Windsurf? The Devin Desktop Rename (2026)

Here is the short answer to what happened to Windsurf: nothing was shut down — it was renamed. On June 2, 2026, Cognition turned the Windsurf editor into Devin Desktop via a routine over-the-air update, and on July 1, 2026, the Cascade agent that made Windsurf famous reached end-of-life and was replaced by Devin Local. Same app on your machine, new brand on the icon, new agent in the panel.

If that sounds abrupt, it is only the last step of a long-unwinding story: OpenAI's ~$3 billion acquisition of Windsurf collapsed in mid-2025, Google paid $2.4 billion to hire the CEO and license the tech, and Cognition — the company behind the Devin coding agent — bought what was left. Eighteen months later, the Windsurf name is gone from the product entirely.

This guide covers the full timeline, what Cascade's deprecation means for your projects, how Devin Local compares to the Cascade you remember, and the migration steps worth actually doing. If you'd rather not follow Cognition at all, the alternatives section covers the free exits — including running a BYOK editor on DeepSeek's API for pay-per-token money.

TL;DR — what changed and what it costs you

| Question | Answer | | -------------------------------------- | ------------------------------------------------------------------------------------------- | | Is Windsurf gone? | The editor lives on as Devin Desktop — rebranded June 2, 2026, nothing removed | | Is Cascade deprecated? | Yes — end-of-life July 1, 2026; succeeded by Devin Local | | Did my plan or price change? | No — existing Windsurf plans and credits carry over, including legacy Enterprise plans | | Do I need to reinstall or migrate? | No — the rename shipped as an OTA update; settings port automatically | | What is Devin Local? | The in-IDE agent that replaced Cascade — Rust rewrite, subagents, ~30% more token-efficient | | Cheapest way out? | Any BYOK editor running DeepSeek's API, or a free online builder — both covered below |

The Windsurf timeline: from acquisition target to Devin Desktop

• May 2025 — OpenAI agrees to buy Windsurf for ~$3B. The deal that would have put Windsurf inside OpenAI never closed, reportedly stuck on IP licensing and OpenAI's tangled relationship with Microsoft.
• July 11, 2025 — Google pays $2.4B for the people and a license. Google DeepMind hired CEO Varun Mohan, co-founder Douglas Chen, and key R&D staff alongside a non-exclusive technology license. The acquisition was dead.
• July 14, 2025 — Cognition buys the rest. Three days later, Cognition (makers of Devin) acquired the product, the brand, remaining staff, and the business. Windsurf kept shipping as its own editor under Cognition.
• June 2, 2026 — the rename. Cognition published Windsurf is now Devin Desktop, unifying the family — Devin Cloud, Devin Desktop, Devin CLI, Devin Review — under one brand. Existing users got it as an over-the-air update: no reinstall, no migration wizard, plan and extensions untouched.
• July 1, 2026 — Cascade's last day. The legacy Cascade agent remained usable through July 1 "for incremental migration," then reached end-of-life. Its replacement, Devin Local, had been shipping inside Devin Desktop all along.

Note what did not happen: there was no shutdown, no data loss, no forced paid upgrade. Windsurf was not discontinued the way a failed product is — it was absorbed the way an acquired product is. The official FAQ is explicit that the same IDE, editor, and features shipped under the new name.

Is Cascade deprecated? Yes — here's exactly how it went

If you stopped updating Windsurf sometime in 2025, Cascade is the agent you remember: the Ctrl+L panel that planned, edited multiple files, and ran terminal commands. Its deprecation followed the gentlest script Cognition could write:

1. June 2, 2026 — Devin Desktop arrives with Devin Local installed alongside Cascade. Both agents work; the editor nudges you toward the new one.
2. Through July 1, 2026 — Cascade stays usable "for incremental migration." Projects, rules, and muscle memory keep working while you try Devin Local on your own schedule.
3. July 1, 2026 — Cascade hits end-of-life. From that point, Devin Local is the only in-IDE agent.

What replaced it: Devin Local runs entirely on your machine inside the editor, inherits Cascade's capabilities and your Windsurf settings automatically, and keeps the same prompt-based credit model — so the change is closer to an engine swap than a product swap. The confusing part is the name: Devin Local (the agent in your editor), Devin Desktop (the editor itself), and Devin Cloud (Cognition's separate, autonomous cloud agent) are three different things, and the community spent most of June asking which was which.

Devin Local vs Cascade

For a feature that got renamed rather than rebuilt, the changelog is surprisingly long. Devin Local is not Cascade with a new logo — Cognition rewrote it from scratch in Rust and says it keeps Cascade's capabilities and settings while running the same architecture as Devin CLI.

| | Cascade (retired July 1, 2026) | Devin Local (current) | | -------------------- | ------------------------------ | -------------------------------------------------------------------- | | Status | End-of-life | Ships with Devin Desktop | | Engine | Original Windsurf agent stack | Rewritten from scratch in Rust | | Where it runs | In-editor, local | In-editor, local — same architecture as Devin CLI | | Subagents | No | Yes | | Token efficiency | Baseline | Up to 30% better per Cognition | | Sandboxing | Basic | Sandboxed command runs | | Pricing | Prompt-based credits | Same prompt-based credit model — no plan changes | | Rules | .windsurf/rules/ | .devin/rules/ preferred; .windsurf/rules/ still read as fallback |

Two rows deserve emphasis. Pricing: Devin Local uses the same pricing model as Cascade, and prompt-based credits continue as-is — the rename did not touch your bill. Rules: your existing .windsurfrules / .windsurf/rules/ files still work, but .devin/rules/ is now the preferred location and takes precedence, so move custom rules there when you get a chance.

The honest comparison: Devin Local is what Cascade would have become if Windsurf had kept a full engineering team. It is faster with tokens, supports subagents, and is sandboxed by default. What it is not is a different product category — if your workflow was "open panel, describe feature, review diff, accept," it survives intact.

Migrating from Windsurf to Devin Desktop

For most people the migration already happened, whether they noticed or not. These are the steps that turn a silent OTA rename into a deliberate setup:

1. Let the update land and restart. Windsurf updated itself to Devin Desktop. The app binary changed name too — Devin.app / Devin.exe — while legacy surf and windsurf binaries still ship in ~/.codeium/windsurf/bin/ for anything that calls them.
2. Check your settings survived. Data migrates from the old Windsurf directories to new Devin equivalents on first run, and Devin Local inherits your Windsurf settings. Legacy plan users can still manage settings at windsurf.com.
3. Move custom rules to .devin/rules/. The old .windsurfrules and .windsurf/rules/ files are still read, but the new location takes precedence — and Devin Desktop also reads AGENTS.md and can import .cursor/rules files if you are coming from Cursor.
4. Learn the Agent Command Center. The primary view is now a Kanban board of agent runs, with Spaces grouping sessions, PRs, files, and shared context. Cognition's positioning line is blunt: "a full IDE with an agent manager built in — not the other way around." The classic editor is still there.
5. Pick your agents. Devin Local covers the Cascade workflow locally with no cloud requirement. Devin Cloud remains a separate SKU if you want autonomous cloud runs. Via the open Agent Client Protocol, third-party agents — Codex, Claude Agent, OpenCode — can run in the same board.
6. Teams and IT: one checklist item. If you manage fleet deployments, device-management allowlists must include the new "Devin" app name (this was a before-June-2 requirement; if you are reading this late, add it now). Network allowlists did not change.

That's the whole list. If you want to see what the Cascade-era workflow looked like in practice, our Windsurf tutorial walks a full portfolio build in 14 illustrated steps — we've kept it online as a record of the Cascade era, and every step maps onto Devin Local with the same panel and diff-review flow.

Don't want to follow Cognition? The alternatives

Maybe the rebrand is the last straw — the 2025 acqui-hire already put one question mark over the product, and mid-2026's subscription-tightening wave (Claude Code, Copilot, Cursor all trimmed quotas) makes "own your stack" look better every month. Three ways out, cheapest first:

The BYOK + DeepSeek route: pay per token, from $0.15 per million. Editors in the Cascade mold — Kilo Code, Cline, OpenCode, and Devin Desktop itself via ACP — accept any OpenAI-compatible API. Point one at DeepSeek and the bill becomes a dial you control: deepseek-flash runs $0.15/$0.60 per million input/output tokens off-peak (peak is double), and the heavier deepseek-v4-pro is still under $4 per million output at peak. Setup is a base URL (https://api.deepseek.com), a model name, and a key — our DeepSeek harness setup guide walks it end to end. Note that DeepSeek retired its previous model names on July 24, 2026, so ignore older tutorials that name models that no longer route.

The free online builder route: no install, no card. If what you liked about Cascade was "describe it, get a working app," you can skip the editor entirely. DeepSeek Artifacts turns a one-line description into a running React app with a live preview, and the free app builder gives you the full code to export — no signup wall, and nothing locks you into anyone's ecosystem.

The like-for-like editor route. If you want an editor that isn't going through identity change #3, VS Code with Cline or Kilo Code gets you the closest to the old Cascade experience, BYOK and open source. Gemini CLI refugees have their own parallel guide — Gemini CLI alternatives covers Google's near-identical deprecation (theirs: the personal tier died June 18, 2026), and the same pattern claimed Roo Code's cloud service earlier, which we documented in the Roomote tutorial. 2026 is the year your agent tools keep changing names underneath you; prefer tools where the exit door is an API key you own.

FAQ

Is Windsurf gone? No — it was renamed, not killed. The editor you knew is Devin Desktop as of June 2, 2026, delivered as an over-the-air update with plans, pricing, extensions, and settings preserved. The Windsurf domain still handles legacy plan management, and the name survives in fallback paths like .windsurf/rules/.

Will Cascade come back? No. Cascade reached end-of-life on July 1, 2026, and Cognition positions Devin Local — a Rust rewrite that inherits Cascade's capabilities and settings — as its permanent successor. There is no maintained Cascade path and no indication of a rollback.

Do I have to pay for Devin? Nothing new, if you were already a Windsurf user: existing plans carry over unchanged (including legacy Enterprise plans), and Devin Local uses the same prompt-based credit model as Cascade. Devin Desktop works with local-only agents, so Devin Cloud — a separate product and SKU — is optional, not required.

What's the difference between Devin Desktop, Devin Local, and Devin Cloud? Devin Desktop is the editor (formerly Windsurf). Devin Local is the in-editor agent (formerly Cascade) that runs on your machine. Devin Cloud is Cognition's separate autonomous cloud agent — a different product with its own SKU that you can ignore entirely if you only want local work.

Is Windsurf still available for download? Not under that name. New users download Devin Desktop from devin.ai/download. Old Windsurf releases are deprecated under a VS Code-style policy but remain downloadable if you need a specific legacy version.

What's the cheapest Windsurf-style AI coding setup in 2026? A BYOK editor (Cline, Kilo Code, OpenCode) running DeepSeek's API: about $0.15–$0.30 per million input tokens for deepseek-flash, with off-peak pricing at half the peak rate. For zero-cost, zero-install, the free DeepSeek Artifacts builder generates a working React app from one line of text.

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The editor survived; the name didn't — that's the whole story of what happened to Windsurf. If you're rebuilding your workflow either way, DeepSeek Artifacts turns a one-line description into a running React app with a live preview — no signup, no card. Generate your first app free and keep the code, whichever agent you settle on.