Windsurf
AI code editor by Codeium with Cascade agent for autonomous multi-step coding tasks.
Windsurf is an AI code editor by Codeium with Cascade agent for autonomous multi-step coding tasks. Cascade agent runs multi-step tasks with terminal command execution and file edits.
What it does well
- Cascade agent runs multi-step tasks with terminal command execution and file edits.
- Free tier includes access to flagship models without a credit card.
- Strong context awareness through the in-editor 'Flows' system.
Where it falls short
- Smaller extension ecosystem than VS Code-based competitors.
- Premium-credit consumption can be hard to predict on long agent sessions.
Tagged
- Supports Claude
- Supports GPT
- Agentic Mode
- Multi-file Edits
- Git Integration
- Terminal Execution
- Freemium
Compared with similar things
Picked by shared tags inside the AI Code Editors.
- 01Freemium →OpenHands
Open-source autonomous coding agent platform, formerly OpenDevin, by All Hands AI.
- 02Freemium →Claude Code
Anthropic's official CLI agent for Claude — runs in the terminal, edits files, executes commands, and ships PRs.
- 03Freemium →Cursor
AI code editor forked from VS Code with built-in agent, multi-file edits, and tab-completion.
- 04Freemium →GitHub Copilot
GitHub's AI pair programmer with chat, inline completions, and agent mode across major IDEs.
- 05Free →Cline
Open-source autonomous coding agent for VS Code, formerly known as Claude Dev.
- 06Free →Aider
Open-source CLI coding agent that pair-programs in your terminal and commits to git automatically.
Concepts you should know
- Agentic coding
A development style centred on coding agents — the human describes intent, the agent plans and executes the work, and the human reviews diffs or PRs rather than authoring code line by line. The umbrella term for vibe coding and adjacent practices.
- Coding agent
An AI agent specialised for software-engineering tasks. Exposes file editing, terminal execution, code search, and git operations as tools and pursues multi-step coding goals like "add a /signup route with tests".
- Inline edit
An editing mode where the user selects a range of code, describes a change in natural language, and the AI rewrites the selection in place. Popularised by Cursor as "Cmd+K". Sits between tab completion and full agent mode.
- Multi-file edit
A single agent action that modifies several files in one logical change — for example, renaming a function across imports, refactoring a component and its tests together, or applying a codemod. Distinguishes modern coding agents from per-file autocompletion.
Frequently asked questions
- What is Windsurf?
- Windsurf is an AI code editor by Codeium with Cascade agent for autonomous multi-step coding tasks.
- Is Windsurf free?
- Windsurf offers a free tier and paid plans with higher limits or premium features.
- What platforms does Windsurf support?
- Windsurf runs on mac, win, linux.
- What category does Windsurf belong to?
- Windsurf is in the AI Code Editors category — Desktop IDEs built around AI — Cursor, Windsurf, and forks that ship inline edits, multi-file refactors, and agent modes by default.
- What are the downsides of Windsurf?
- Smaller extension ecosystem than VS Code-based competitors. Premium-credit consumption can be hard to predict on long agent sessions.