AI Code Editor Review
W

Windsurf Review

Agentic IDE (now Devin Desktop, by Cognition) with Cascade flow editing

4.5 / 5Updated June 202611 min readTry Windsurf

Windsurf is an agentic AI IDE built around Cascade, a feature that takes autonomous multi-step actions across a codebase. Now owned by Cognition (makers of Devin) and rebranded Devin Desktop in 2026, it pairs a clean editor with its own SWE-1.5 model and a friendlier free tier than many rivals.

At a glance

Agent capability4.6
Editor experience4.6
Value for money4.5
Free tier4.6
Ecosystem maturity4.0

Best for

Developers who want Cursor-class agentic editing with a smoother, flow-focused UX and a more generous entry price, including access to a capable proprietary model.

Not ideal for

Teams that need the largest plugin ecosystem, or users wary of the recent rebrand and ownership change.

Windsurf made its name with Cascade, an agent that takes multi-step autonomous actions across a codebase inside a clean, flow-oriented editor. It has been one of the strongest alternatives to Cursor, often praised for a smoother experience and friendlier pricing.

Two things are important context in 2026: Windsurf was acquired by Cognition (the company behind the Devin autonomous agent), and the product has been rebranded to Devin Desktop. Ownership and branding aside, the editor remains the same lineage that users know. This review covers what Windsurf does, the new quota-based pricing introduced in 2026, and how the rebrand affects the picture.

What is Windsurf?

Windsurf is an agentic AI IDE. Its defining feature, Cascade, lets the AI take a sequence of autonomous actions across your codebase to accomplish a goal — editing multiple files, running steps, and iterating — within an editor designed to keep you in a state of flow. The experience is frequently described as smoother and less cluttered than competing tools.

In 2026 the product was acquired by Cognition and rebranded to Devin Desktop, with existing users receiving the change as an over-the-air update. It now ships with SWE-1.5, Windsurf's own proprietary coding model, alongside support for other frontier models, and adds capabilities such as Codemaps and cloud sessions for background work.

Key features

  • Cascade agentTakes autonomous, multi-step actions across the codebase to complete a task, the core of Windsurf's agentic capability.
  • SWE-1.5 proprietary modelWindsurf's own coding model is included on paid plans, alongside access to other frontier models.
  • Flow-focused editorA clean, distraction-light editor experience designed to keep developers in flow.
  • Cloud sessionsRun background development sessions in the cloud, letting work continue without tying up your local machine.
  • Unlimited Tab autocompleteInline autocomplete is unlimited on all plans, including the free tier.

How it works in practice

Windsurf's workflow centres on Cascade: you describe a goal and the agent carries out the steps to reach it, surfacing changes for you to review. The editor's flow-oriented design aims to minimise context-switching, and unlimited Tab autocomplete keeps inline assistance available even on the free plan.

The 2026 pricing change replaced the old credit system with daily and weekly quotas that refresh automatically, which makes usage more predictable than a single monthly pool that can run out mid-month. The included SWE-1.5 model also reduces reliance on metered third-party models for everyday work.

Output and capability

Cascade is genuinely strong for autonomous multi-step edits, and for many developers Windsurf delivers a Cursor-comparable agentic experience with a more polished, less busy interface. The inclusion of a capable proprietary model means a lot of routine work can be done without dipping into more expensive frontier models.

As a relatively newer product line that is still iterating quickly — now under new ownership — its ecosystem is smaller than the most established editors, and some workflows are less mature. The core editing and agent experience, however, is well regarded.

The Cognition acquisition and Devin Desktop rebrand

Cognition, the company behind the Devin autonomous software agent, acquired Windsurf in 2025 and rebranded the product to Devin Desktop in 2026. For existing users the change arrived as an automatic update; the editor lineage and core features carry over.

The practical implication is strategic direction rather than disruption: the product now sits within Cognition's broader autonomous-agent stack. If you are evaluating Windsurf today, expect to see Devin Desktop branding, and factor in that the roadmap is shaped by Cognition's agent-first vision.

Limitations to be aware of

The most relevant caveats are ecosystem maturity and the recent change of ownership and brand. The plugin ecosystem is smaller than the largest editors, and the rebrand to Devin Desktop, while smooth, may give cautious teams pause until the new direction is established.

Pricing also rose with the 2026 overhaul (Pro moved from $15 to $20), narrowing the previous price advantage over Cursor, though the quota model and included proprietary model still make it competitive on value.

Windsurf pricing

In March 2026 Windsurf replaced its credit system with daily and weekly quotas that refresh automatically. Plans include access to the SWE-1.5 model and unlimited Tab autocomplete across all tiers. Annual billing saves roughly 17%.

Free

$0/mo

A genuinely usable free tier.

  • Limited daily quota
  • Unlimited Tab autocomplete
  • Cascade agent access
  • Clean flow-focused editor

Pro

Popular

$20/mo

For individual developers.

  • Standard daily and weekly quotas
  • SWE-1.5 proprietary model
  • Cloud sessions for background work
  • ~17% off with annual billing

Max

$200/mo

For power users.

  • Highest quotas
  • Replaces the old Enterprise power tier
  • For sustained, all-day agent use
  • Priority capability

Teams

$40/user/mo

For teams (Enterprise custom).

  • Centralised billing
  • Team management
  • Per-seat quotas
  • Enterprise available with custom pricing

The quota model refreshes daily and weekly rather than as a single monthly pool, which makes usage more predictable. Pro rose from $15 to $20 in the 2026 overhaul. Verify current quotas and pricing on the official site (now branded Devin Desktop).

Pros and cons

Pros

  • Cascade delivers strong autonomous multi-step editing
  • Clean, flow-focused editor experience
  • Genuinely usable free tier with unlimited Tab autocomplete
  • Included SWE-1.5 model reduces reliance on metered third-party models
  • Quota-based pricing is more predictable than a single monthly pool
  • Cloud sessions enable background development

Cons

  • Smaller plugin ecosystem than the most established editors
  • Recent ownership change and Devin Desktop rebrand may give some pause
  • Pro price rose from $15 to $20, narrowing its cost advantage
  • Still iterating quickly, so some workflows are less mature

Frequently asked questions

Yes. Windsurf was acquired by Cognition (makers of Devin) and rebranded to Devin Desktop in 2026. Existing users received the change as an automatic update; the editor lineage and core features carry over under the new brand.

The verdict

Windsurf — now Devin Desktop — remains one of the strongest agentic editors, offering a Cursor-comparable experience with a notably smooth, flow-focused interface, a generous free tier, and an included proprietary model that helps control cost. The 2026 move to quota-based pricing also makes usage more predictable than credit pools that can run dry.

The considerations are ecosystem maturity and comfort with the recent ownership change and rebrand. For developers who want capable autonomous editing with a clean UX and friendly entry pricing, Windsurf is an excellent option, and its free tier is one of the best ways to evaluate an agentic editor without paying.

Try Windsurf free