What Is Cursor?
Cursor is a fork of VS Code with AI capabilities built into the core editor — not added as a plugin. Developed by Anysphere, it has become the most-discussed AI coding tool among professional developers, used widely across startups, agencies, and independent developers building real products.
The core difference from GitHub Copilot and other extensions: Cursor indexes your entire codebase and treats it as context, not just the file you're editing. Ask "where is the authentication middleware?" and Cursor gives you a direct answer with file references, not a generic response.
In 2026, the AI coding market has grown substantially more competitive. Windsurf, GitHub Copilot Agent Mode, and Claude Code have all narrowed the gap. Understanding what Cursor still does better — and what it doesn't — matters before you pay $20/month.
Core Features
Tab Completion
Cursor predicts your next edit across multiple lines, not just single-line suggestions. It reads what you just typed, what you're likely to type next, and often predicts multi-step code changes correctly. This is the feature most developers notice first.
Cmd+K (Inline Edit)
Select any block of code, describe what you want changed in plain English, and Cursor rewrites it in place. Practical for refactoring functions, adding error handling, translating patterns between languages, or rewriting with a different approach.
Chat (Ctrl+L)
A codebase-aware chat panel. Because Cursor has indexed your project, questions like "why is the API returning 403 on POST requests?" get answers grounded in your actual code — not generic Stack Overflow-style responses. The quality of answers depends heavily on how well your codebase is structured.
Composer (Multi-File Editing)
Describe a feature, Cursor plans and drafts changes across multiple files simultaneously. This is Cursor's most significant differentiator — GitHub Copilot still handles multi-file editing poorly. Composer is best suited for well-defined, scoped tasks. Open-ended requests produce mixed results.
Background Agents
Cursor's 2026 addition: autonomous agents that run tasks in the background while you continue working. Assign a feature, let it run, review the output. Still experimental — best for repetitive, well-specified work rather than complex new features.
Pricing
| Plan | Price | What You Get |
|---|---|---|
| Free (Hobby) | $0 | 2,000 completions/month, 50 slow premium requests |
| Pro | $20/month | Unlimited completions, 500 fast premium requests |
| Pro+ | $60/month | Higher request limits, priority access |
| Ultra | $200/month | Maximum usage, enterprise features |
| Business | $40/user/month | Team billing, centralized privacy controls |
Important pricing history: In June 2025, Cursor shifted from a fixed 500-request model to a credit-based system, which effectively reduced monthly requests from ~500 to ~225 at the $20 price point. The CEO issued a public apology, and a portion of the developer community migrated to Windsurf ($15/month) as a result. If you're on Cursor Pro, understand what counts as a "request" in your usage before assuming the plan covers everything.
The free tier is enough to evaluate Cursor properly. Most developers hit the limit within a week of regular use.
Which Models Does Cursor Use?
Cursor uses Claude Sonnet 4.5 and GPT-4o as primary models (selectable in settings). Pro plan includes access to Claude Opus 4 and o1. You can also bring your own API key to use models Cursor doesn't natively offer.
This model flexibility is a meaningful differentiator. Windsurf uses its own proprietary SWE-1 models optimized for their specific workflow. Cursor lets you pick the best model for the task.
Cursor vs. Competitors
vs. Windsurf
Windsurf ($15/month) is the most credible alternative in 2026. Its Cascade agentic system offers more autonomous operation — tell it to implement a feature and it works through the task with less intervention required. Windsurf's SWE-1 models are specifically optimized for software engineering workflows.
Cursor wins on multi-file editing precision, model selection flexibility, and community/documentation maturity. Windsurf wins on autonomous task execution and value at $15 vs. $20.
Honest assessment: After Cursor's June 2025 pricing change, Windsurf became a serious competitor. If you primarily need agentic, autonomous coding rather than precise multi-file editing, Windsurf is worth testing first.
vs. GitHub Copilot Pro ($10/month)
Copilot Pro is half the price and includes unlimited completions. It integrates across more editors (VS Code, JetBrains, Neovim) and works best inside existing workflows.
Cursor wins decisively on codebase-aware chat and multi-file Composer edits. Copilot has no equivalent to Cursor's "ask your codebase a question and get a grounded answer" feature.
For most developers, the $10 vs. $20 decision comes down to: do you need agentic multi-file editing? If yes, pay for Cursor or Windsurf. If no, Copilot Pro is likely sufficient.
vs. Claude Code
Claude Code is a CLI tool, not an IDE. It's powerful for developers comfortable with terminal-based workflows but a steeper learning curve than Cursor's VS Code-familiar interface. Claude Code's strength is deep reasoning on complex architectural problems; Cursor's is day-to-day in-editor velocity.
Comparison Table
| Tool | Price | Best For | Multi-File | Model Choice |
|---|---|---|---|---|
| Cursor Pro | $20/mo | Complex projects, large codebases | Excellent | Yes (Claude, GPT, custom) |
| Windsurf Pro | $15/mo | Autonomous task execution | Good | No (SWE-1) |
| GitHub Copilot Pro | $10/mo | Completions, GitHub integration | Limited | No |
| Claude Code | $20/mo (via API) | Complex reasoning, CLI workflows | Via agents | Claude only |
Pros
- Best codebase-aware chat of any IDE — answers grounded in your actual code
- Composer handles multi-file changes that Copilot still can't do well
- Model flexibility: choose Claude, GPT-4o, or bring your own API key
- Familiar VS Code interface — most existing extensions still work
- Free tier is genuinely usable for evaluation
Cons
- $20/month is real money; the June 2025 pricing change reduced value at that price point
- Latency on Composer (multi-file edits): 30–60 seconds for complex tasks
- Privacy trade-off — code is sent to Cursor/model provider servers (Business plan offers better controls)
- Background Agents still experimental — not reliable for complex autonomous tasks
- Degrades on very large codebases (50k+ files)
Who Should Use Cursor
Solo developers and indie hackers building products — the codebase-aware chat and Composer features deliver real productivity gains when you're navigating a codebase you built yourself and need to move fast.
Senior developers on complex projects — multi-file Composer is the feature that separates Cursor from cheaper alternatives. For developers regularly doing large refactors, it pays for itself.
Teams that want model flexibility — if your workflow involves switching between Claude and GPT depending on the task, Cursor's model selection is a practical advantage.
Developers who tried GitHub Copilot and wanted more — if Copilot's single-file completions felt too shallow, Cursor's codebase context is the direct upgrade.
Verdict
Cursor remains the best AI IDE for developers who need codebase-aware editing at scale. The multi-file Composer and grounded codebase chat are genuinely differentiated features — not incremental improvements over what Copilot offers.
The June 2025 pricing change is a legitimate concern. At ~225 effective requests/month at $20, Windsurf at $15 offers better value for developers primarily focused on autonomous task execution. Cursor still wins on precision and model flexibility.
Start with the free tier, hit the limits, then decide between Cursor Pro and Windsurf based on whether you value control (Cursor) or autonomy (Windsurf).
Rating: 5/5 — Still the best AI coding tool for complex projects, despite the pricing controversy. Deduct a point in your personal evaluation if the June 2025 credit change affects your specific usage pattern.