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AI Coding

Cursor

A VS Code-based code editor rebuilt around AI, with deep codebase indexing, multi-file agentic editing, and its own in-house fast-completion models.

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What it does

Cursor is a standalone AI code editor, forked from VS Code, built around deep understanding of your entire codebase rather than just the open file. It combines fast inline completions with an agentic Composer mode that can plan and execute multi-file changes, giving developers a choice of frontier models within one integrated environment.

Ideal users

  • Developers who want an AI-first editor rather than an AI plugin
  • Teams doing heavy multi-file refactors or feature builds where whole-repo context matters
  • Power users comfortable managing a credit-based usage system
  • Startups and small teams wanting frontier-model access without separate API billing

Who should avoid it

  • You need to stay strictly inside JetBrains or another non-VS-Code-based IDE
  • You want fully predictable flat-rate pricing — usage credits can run out and trigger on-demand billing
  • You need offline or air-gapped operation

Key features

  • Cursor Tab for fast, context-aware inline completion
  • Composer, a multi-file agentic editing interface
  • Agent mode with parallel and background agents
  • Whole-repo semantic indexing via local codebase embeddings
  • In-house Composer/Sonic models alongside frontier model access (Claude, GPT, Gemini)
  • Bugbot for usage-billed automated code review
  • Team-wide Privacy Mode that guarantees no training on code

Pros

  • Strong whole-codebase awareness, not just open-file context
  • Fast, well-regarded inline completion
  • Frontier model choice, not locked to one vendor
  • Privacy Mode gives an explicit no-training guarantee
  • Free Hobby tier to try before paying

Cons

  • Credit-based billing can be unpredictable for heavy users
  • Requires migrating your workflow into a new editor rather than adding to an existing one
  • Enterprise features like SSO and audit logs require the highest, custom-priced tier
  • Indexing very large monorepos takes setup and tuning

Pricing

Free — $20/month (Pro, individual; ~$16/month if billed annually)

Six tiers total — Hobby (free), Pro $20, Pro+ $60, Ultra $200, Teams $40/user/month (~$32 billed annually), and custom Enterprise; each paid plan includes a credit pool equal to its price, with on-demand billing beyond that.

Typical workflows

  • Developers use Cursor Tab for everyday autocomplete and reach for Composer or Agent mode when tackling larger changes, where the agent proposes and applies edits across many files.
  • Teams increasingly run parallel background agents on different tasks simultaneously and use Privacy Mode when working with proprietary code.

Integrations

  • VS Code extensions (as a VS Code fork)
  • GitHub / GitLab repo access
  • MCP servers for external tool integration

Privacy & security notes

Privacy Mode, available individually or org-wide, guarantees code is not used for training by Cursor or its underlying model providers when enabled.

Frequently asked questions

Is Cursor based on VS Code?

Yes, it's a fork, so most VS Code extensions, themes, and keybindings carry over.

Does Cursor train on my code?

Only if Privacy Mode is off; enabling it, per-user or org-wide, blocks training by Cursor and model providers.

What happens when I run out of credits?

You can enable on-demand or usage-based billing to continue, or wait for the next billing cycle's refresh.

Can I use my own API keys?

Cursor supports bringing model access through its plans; check current docs for specifics, as this has changed across pricing revisions.

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