Cursor
The AI-first IDE for engineersAI-native code editor (VS Code fork) with Agent mode, multi-model access, and proprietary Composer models for autonomous coding tasks.
- Maker
- Anysphere
- Founded
- 2022
- Pricing
- Free tier
- Last checked
- October 2026
Verdict
The most capable AI-native IDE you can install today — Agent mode and Composer 2.5 are genuinely excellent — but credit-based billing has made it expensive and unpredictable for heavy users, and indexing degrades on very large repos.
Read our full Cursor review →Score breakdown
vs Claude Code, the category leaderProfessional software engineers who want an autonomous coding agent inside a full-featured IDE, not just an autocomplete plugin
Key features
- Agent mode: autonomous multi-step coding, testing, and bug fixing
- Tab autocomplete with multi-line and whole-function suggestions
- Codebase-wide semantic search and context indexing
- Multi-model selector: Cursor Composer 2.5, Claude Opus 4/Sonnet 4, GPT-4o, o3, Gemini 2.5 Pro
- Cursor Rules: repository-level AI behavior customization
- MCP (Model Context Protocol) connector support
- Cloud agents and background task execution
- Origin: AI-native code review platform (acquired from Graphite, December 2025)
Strengths
- +Agent mode autonomously plans, writes, tests, and debugs across multiple files without constant prompting
- +Supports frontier models side-by-side: Claude Opus 4, GPT-4o, o3, Gemini 2.5 Pro, plus Cursor's own Composer 2.5
- +Codebase-wide semantic indexing gives AI accurate cross-file context even in large monorepos
- +Built on VS Code — full extension compatibility and near-zero migration cost for existing VS Code users
- +Composer 2.5 (May 2026) is purpose-built for long-running coding tasks with textual RL feedback
Weaknesses
- −June 2025 switch to credit-based billing effectively cut monthly AI requests by roughly half for Pro users; overages catch users off-guard
- −Agent mode can silently modify files outside the intended scope without careful prompting
- −Indexing degrades on very large repos (500k+ lines) with missed files and incorrect cross-file connections
- −IDE lock-in: JetBrains and Vim users must fully switch editors to benefit
Overview
Overview
Cursor is an AI-native code editor developed by Anysphere, Inc., a San Francisco company founded in 2022. Built as a fork of VS Code, it ships with deep AI integration that goes well beyond autocomplete: its Agent mode can interpret a natural-language task, plan a multi-file implementation, write and run code, and iterate on failures — all without step-by-step user supervision.
The editor supports a wide roster of frontier models (Claude Opus 4, GPT-4o, o3, Gemini 2.5 Pro) alongside Cursor’s own Composer family, now at version 2.5 (May 2026), which is purpose-trained for long-running coding tasks using reinforcement learning with textual feedback. Anysphere’s technical ambition is significant: a proprietary model exceeding 1.5 trillion parameters is reportedly in training on xAI’s Colossus supercomputers.
In late 2025 Anysphere acquired Graphite and launched Origin, an AI-native code review platform designed for agent-driven workflows rather than human pull requests. In June 2026, SpaceX announced an all-stock acquisition of Anysphere, pending close in Q3 2026.
The main friction point is economics: Cursor’s June 2025 credit-based billing switch effectively halved the number of usable frontier requests on the Pro plan, and heavy users regularly hit limits. At $200/month for Ultra, the product is meaningfully more expensive than GitHub Copilot — a gap justified for teams using Agent mode heavily, but hard to defend for casual users.
Key Benefits
- Autonomous Agent Mode: Cursor’s agent can handle complete feature implementation tasks — planning, coding, testing, debugging — with minimal human checkpoints.
- Best-in-Class Model Access: Pick from Claude, GPT, Gemini, or Composer 2.5 within a single session; no need to maintain separate tool subscriptions for model diversity.
- Zero-Migration VS Code Compatibility: Existing VS Code users keep their extensions, keybindings, and settings — adoption friction is minimal.
- Codebase Context at Scale: Semantic indexing lets the AI reason across large, multi-file projects rather than just the open file.
- Composer 2.5 for Long Tasks: Cursor’s proprietary model is specifically optimized for sustained, multi-step coding sessions where generic LLMs tend to drift.
Use Cases
- Feature Development — Describe a feature in plain English; Agent mode scaffolds files, writes logic, wires dependencies, and runs tests across the codebase.
- Refactoring and Modernization — Migrate legacy codebases, update dependencies, or enforce new patterns across hundreds of files with supervised agent runs.
- Rapid Prototyping — Spin up functional proof-of-concept apps from a prompt, iterating with AI assistance at each step without switching between tools.
- Code Review Prep — Use the Origin platform (Teams/Enterprise) to run AI-native reviews before human review, surfacing issues agents introduced in prior sessions.
Pricing
Checked October 2026 · USD- Limited Agent requests per month
- Limited Tab completions
- Two-week Pro trial on signup
- Access to standard models
- $20 monthly credit pool for frontier model usage
- Unlimited Tab completions
- Access to Claude Opus 4, GPT-4o, o3, Gemini 2.5 Pro, Composer 2.5
- MCPs, Skills, and Hooks
- Cloud agents
- 3x monthly usage credits vs Pro
- All Pro features
- Higher throughput for Agent and frontier models
- 20x monthly usage credits vs Pro
- Priority access to new features and models
- Designed for engineers running Agent mode continuously on frontier models
- All Pro features
- Centralized billing and admin console
- Usage analytics per seat
- SOC 2 compliance
- Pooled organizational credits