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Cursor vs Kiro

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. Both start at $20. Both have a free tier.

CursorAI-first code editor whose agents edit multi-file projects, run in the cloud and review pull requestsKiroAWS's spec-driven agentic dev environment: a prompt becomes requirements, a design and sequenced tasks.

Side by side

FactCursorKiro
CategoryAI Code Editors & IDEsAI Code Editors & IDEs
Pricing modelFreemiumFreemium
Starts at$20 month$20 month
Public APINoNo
PlatformsmacOS, Windows, Linux, WebWeb, macOS, Windows, Linux
CompanyAnysphere, Inc.Amazon Web Services
Launched20232025
Last verifiedSep 6, 2026Sep 6, 2026

What our research says

Cursor

The default choice for developers who want agentic coding inside a real editor, with cloud agents, PR review and multi-model access that large engineering orgs have already standardized on. The catch is the bill: agent-heavy use runs past plan allowances and overages are billed in arrears, so costs need active monitoring.

Pros

  • Agents work with repository-wide context, in-editor and in the cloud
  • Multi-model access includes frontier models plus in-house Composer
  • Free Hobby tier exists for trying agent workflows
  • Widely adopted in large enterprises, so tooling and docs mature fast

Cons

  • Real monthly cost is elastic once usage-based pricing kicks in
  • Pro+ and Ultra pricing is shown only through a plan selector, hurting comparability
  • Proprietary editor lock-in versus plain VS Code with extensions

Kiro

The spec step is the whole argument: forcing a prompt through requirements, design and a task list before code is written gives you a review point that chat-based assistants never offer, and it holds up better on large codebases. Property-based testing and hooks are real additions rather than checkbox features. Credit metering means the advertised tier price is a floor, not a ceiling.

Pros

  • Specs turn a prompt into reviewable requirements, design and ordered tasks
  • Property-based test generation catches cases hand-written unit tests miss
  • Parallel agents work on separate tasks in the same session
  • Hooks run background jobs like test reruns and doc updates automatically
  • Available as IDE, CLI, web and mobile across Mac, Windows and Linux
  • Free tier of 50 credits a month that does not expire

Cons

  • Everything is credit-metered, so heavy agent runs outpace the tier price
  • The free 50 credits are enough to evaluate and little else
  • Top-up credits cost $0.04 each, which adds up quickly at agent scale
  • No public API for driving Kiro from outside its own surfaces
  • The spec workflow is overhead on small, well-understood changes

Which one fits

Choose Cursor if you need

  • Professional developers running agents on large existing codebases
  • Teams that want code review, cloud agents and editor in one subscription
  • VS Code users wanting a familiar editor with deeper AI integration

Choose Kiro if you need

  • Large existing codebases where a chat assistant loses the thread
  • Teams that want a reviewable plan before an agent starts editing
  • Developers already inside the AWS account and identity ecosystem

More comparisons

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