CoAI

Kiro

Amazon Web Services

A spec-driven development environment from AWS that turns prompts into executable specs and parallel agents.

CodingAI agentsFree plan available
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Platforms

IDECLIWeb

Overview

Kiro is a development environment built and operated by AWS. It urges you to "move beyond AI coding to agentic engineering": turn prompts into executable specs, validate correctness with property-based tests that catch what unit tests miss, and work across large codebases with parallel agents. Requirements and designs, sequenced tasks, subagents implementing in parallel and cloud automations are all named features, and it is available as an IDE, CLI, web app and mobile app.

Main features

  • Spec-driven development
  • Correctness checks with property-based tests
  • Parallel implementation with subagents
  • Agents running locally or in the cloud
  • IDE, CLI, web and mobile
  • Figma, Terraform and CI/CD integrations

Pricing

Free

Free

Published price (USD) · Source

  • 50 credits
  • Access to open weight models and Claude Sonnet 4.5

Last verified: September 2026

Pro

$20/ user / month

Published price (USD) · Source

  • 1,000 credits
  • Access to premium models
  • Add-on credits ($0.04/credit)

Last verified: September 2026

Pro+

$40/ user / month

Published price (USD) · Source

  • 2,000 credits
  • Access to premium models
  • Add-on credits ($0.04/credit)

Last verified: September 2026

Pro Max

$100/ user / month

Published price (USD) · Source

  • 5,000 credits
  • Access to premium models
  • Add-on credits ($0.04/credit)

Last verified: September 2026

Kiro publishes one price worldwide and bills in USD. There is no separate price in your local currency.

Screenshots

Kiro official website
Kiro official website (captured 2026-09-22)

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