GitHub Copilot vs Windsurf: pricing, features and which to choose

GitHub Copilot is GitHub’s AI coding assistant, developed with OpenAI and introduced in technical preview in 2021 before general availability in June 2022. It now supports inline completions, next-edit suggestions, chat, agent mode, code review, pull-request summaries, vulnerability fixes, and a cloud coding agent that can plan work, edit repositories, run tests, and open pull requests. Copilot works across VS Code, Visual Studio, JetBrains, Xcode, Vim, Neovim, terminal, web, mobile, Slack, and Teams. Current model choices include GPT-5.3-Codex, GPT-6 variants, Claude Sonnet and Opus models, Gemini, Grok, Kimi, and others, depending on plan and client. Free access is limited, while Pro costs $10 monthly, Pro+ $39, and Max $100; Business is $19 per seat and Enterprise $39. Cursor, Windsurf, and Claude Code can feel stronger for specialized agent workflows, but Copilot is the best fit for GitHub-centered teams.

A typical Copilot session starts with inline completions or next-edit suggestions, then expands into chat for explaining files, drafting functions, refactoring, testing, and documentation. Agent mode can modify several files and run approved terminal commands, while GitHub’s cloud coding agent researches issues, creates plans, implements changes, runs tests, and opens pull requests. Its strongest advantage is context: repositories, issues, pull requests, Actions, CI/CD, security findings, and review history inform suggestions beyond an editor’s open files. Developers can also use pull-request summaries, Copilot Autofix, custom instructions, prompt files, content exclusion, Spaces, MCP, the CLI, and desktop app across many clients. The trade-off is required oversight: generated code can be inaccurate, insecure, outdated, or license-sensitive, so testing and human review remain essential.

Copilot’s chief strength is its GitHub-centered workflow, connecting inline suggestions, chat, agent mode, code review, pull requests, issues, Actions, security tooling, and repository context across VS Code, JetBrains, Visual Studio, terminal, web, mobile, and other clients. Its multi-model catalog includes GPT, Claude, Gemini, Grok, Kimi, and MAI options, although availability depends on plan, client, feature, and provider. Free and Student tiers impose tighter model and credit limits; Pro costs $10 monthly, Pro+ $39, Max $100, Business $19 per assigned seat, and Enterprise $39, with included AI-credit pools and paid overage controls. Output can be inaccurate, insecure, incomplete, outdated, or license-sensitive, requiring testing and review. GitHub-focused developers should choose Copilot, while editor-first teams should compare Cursor or Windsurf, and terminal-oriented users should consider Claude Code.

Windsurf was an agent-native code editor made by Cognition. The product launched in November 2024, after the company began as Exafunction in 2021 and rebranded to Codeium in 2022. Codeium became Windsurf as a company in April 2025, and Cognition signed an agreement to acquire the product, intellectual property, trademark, business, and team on July 14, 2025. Cognition described a business with $82 million in annual recurring revenue, more than 350 enterprise customers, and hundreds of thousands of daily active users. On June 2, 2026, Windsurf became Devin Desktop, unifying the editor with Cognition's Devin products while retaining the editor, extensions, workflows, settings, and familiar development experience for existing users.

The workflow combines a VS Code-style editor with extensions, language servers, terminals, Git tools, previews, worktrees, project context, and agent sessions. A developer can open a repository, let the context engine index relevant files, ask an agent to plan a change, review proposed edits, and run commands or tests in the integrated terminal. Tab offers inline suggestions with code jumps and imports, while Command creates or changes code from an inline prompt without premium credits. MCP servers, memories, rules, workflows, skills, and codemaps support larger projects. Agent sessions can run locally, in worktrees, or through Devin Cloud, allowing users to continue editing locally while delegating larger tasks to a cloud agent and reviewing its results from the same desktop workspace.

Quota-based billing is the main limitation because consumption changes with the selected model, task size, complexity, and reasoning requirements, so users seeking a fixed request allowance may find the system difficult to predict. The 2026 transition also changed familiar names from Cascade and Windsurf to Devin Local and Devin Desktop. Cognition's privacy policy says User Content may be used to train, fine-tune, and improve models depending on applicable terms, so teams should review agreements before sending proprietary code. Cursor is the closest editor-focused competitor, GitHub Copilot fits established GitHub and IDE workflows, Tabnine emphasizes enterprise controls, and Replit targets browser-based development. Choose Devin Desktop for local editing, terminals, multiple model providers, and optional Devin Cloud delegation; choose Cursor for a similar AI-first editor or GitHub Copilot for deeper GitHub integration.