Windsurf Review 2026: Now Devin Desktop, Tested

Windsurf — rebranded to Devin Desktop under Cognition in June 2026 — is a strong agentic IDE with the cleanest onboarding of any tool here and a genuinely useful free tier. Cascade, its agent, plans before it writes, runs in parallel sessions, and retrieves context fast. It's an easy tool to like. What holds it back from the top spot is a smaller ecosystem than Cursor and a shallower agent than Claude Code, plus the lingering uncertainty of a product mid-rebrand.

What is Windsurf?

Windsurf is an AI-native code editor whose signature is Cascade, an agent that reads your whole codebase and executes multi-step tasks. In December 2025, Cognition — the company behind the autonomous agent Devin — acquired Windsurf for roughly $250 million, and on June 2, 2026 it rebranded the product to Devin Desktop, pushing automatic over-the-air updates to existing users.

The pitch now is that Devin's cloud agents and Windsurf's local IDE become one product: you plan and edit locally, then hand long-running jobs to cloud agents from the same interface.

Key features

Cascade and Plan Mode

Cascade is the core agent, and the 2026 addition of Plan Mode lets it draft an implementation plan before writing any code — you review the approach first, which cuts down on wasted work. Fast Context still retrieves relevant code in milliseconds, and Tab/Supercomplete handle inline suggestions.

Parallel agents and worktrees

The Wave 13 update (March 2026) added parallel multi-agent sessions and Git worktree support, so you can run separate agent jobs on different branches at once. The Agent Command Center unifies local and cloud agents in a Kanban view, and Spaces share context, worktrees, and sessions across agents.

SWE models

Windsurf ships its own models: SWE-1.6 is the free proprietary model, and SWE-1.5 reaches near-frontier coding quality while running dramatically faster — about 13x faster inference than Sonnet 4.5. For iterative work, that speed is a real quality-of-life win.

Cross-editor compatibility

Support for the Agent Client Protocol (ACP) means Windsurf's agents can work across editors, and Codemaps plus Vibe and Replace round out the codebase-navigation and refactoring toolkit.

Output quality

In our testing, Windsurf's strength is speed and flow. Cascade's plans are sensible, its edits are clean, and the fast inference from the SWE models makes the loop of prompt-edit-review feel snappy. Plan Mode meaningfully reduces the "it built the wrong thing" problem that plagues autonomous agents.

Where it lands behind the leaders is raw capability on the hardest tasks — Claude Code's models top the toughest benchmarks — and ecosystem depth, where Cursor's extensions and integrations are broader. The rebrand also introduces some near-term churn: features and branding are still settling.

Pricing

Cognition moved Windsurf from credits to daily and weekly quotas in March 2026, then added a Max tier alongside the rebrand. Pro now matches Cursor Pro at $20/month.

Plan	Price	What you get
Free	$0	Cascade, Supercomplete, codebase indexing, limited daily interactions
Pro	$20/mo	Higher daily/weekly quotas, full agent features, premium models
Max	$200/mo	Much higher quotas for heavy, all-day agentic work
Teams	$80/mo + $40/seat	Shared spaces, admin controls, centralized billing
Enterprise	Custom	SSO, security controls, priority support

The free tier is one of the best in the category — enough to do real work — and Pro at $20 is priced right against Cursor. Max is only worth it for the heaviest users.

Pros & cons

Who it's for

Buy Windsurf if you want a clean, fast agentic IDE with Plan Mode and the best free tier in the category, and you like the idea of local and cloud agents in one place. Skip it if you need the deepest ecosystem — go Cursor — or the most capable autonomous agent, where Claude Code leads.

See how it stacks up against the field in our best AI coding assistants guide, or compare the two heavyweights in Claude Code vs Cursor.