Kiro

freemium

Agentic IDE from Amazon with spec-driven development.

Kiro is an agentic IDE from Amazon built on VS Code. It introduces spec-driven development — AI first writes specs and design docs before touching code. Features autonomous agents, hooks for automation, and deep AWS integration.

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kiro.dev

Screenshot · kiro.dev

PricingFreemium

Price / month$20/mo

Free tierYes

Open sourceNo

Built onVS Code fork

ReleasedJuly 2025

Platforms

MacWindowsLinux

AI Models Supported

claudeamazon-nova

Key Features

→Spec-driven development
→Autonomous agents
→Hooks (event automation)
→Steering documents
→AWS integration
→MCP support