Windsurf

Windsurf is an AI-native code editor built by the team behind Codeium. Its headline feature is Cascade, an agent that reads across your whole project, plans a sequence of steps, edits multiple files, and can run terminal commands to complete a task — rather than only autocompleting the line you are typing. It is a fork of VS Code, so extensions, keybindings, and themes carry over, lowering the switching cost.

Its closest competitor is Cursor, which pioneered the AI-first VS Code fork approach. Windsurf differentiates on the agent experience: Cascade aims to keep track of context automatically so you write fewer explicit instructions, and its “Flows” concept blends manual editing with agent runs. Against GitHub Copilot inside stock VS Code, Windsurf trades plugin simplicity for a purpose-built agentic workflow.

Key Features

• Cascade agent for planning and executing multi-file changes
• Whole-codebase indexing and context retrieval
• Inline autocomplete and command-based edits
• Integrated terminal command execution by the agent
• Built on VS Code, so existing extensions and settings apply
• Chat with awareness of open files and project structure

Pricing

• Free: Unlimited autocomplete plus a limited monthly allowance of agent (Cascade) credits
• Pro (around $15/user/month): A larger monthly pool of agent credits and premium model access
• Teams/Enterprise: Per-seat pricing with admin and security controls

Best For

Developers who want an agent that can take on whole features or refactors across many files, and teams that like VS Code but want deeper AI built in rather than bolted on.

Limitations

Agent runs are metered by credits, and heavy users can exhaust a month’s allowance well before renewal. The feature set overlaps closely with Cursor, so the choice often comes down to preference. Windsurf’s corporate ownership has been in flux amid acquisition activity, which adds some uncertainty about long-term direction.