Kiro

Freemium

An IDE for structured requirements gathering and technical design before generating contextually-aware code.

Kiro is an agentic IDE designed for spec-driven development from prototype to production. It features tools for converting natural language into EARS notation requirements, generating architectural designs, and running autonomous agents for complex tasks. The platform is built for developers and teams seeking structured AI coding through executable specs and visual guidance. (verified: 2026-01-30)

Jan 30, 2026
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Pricing: Freemium
Last verified: Jan 30, 2026
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Key facts

Pricing

Freemium

Use cases

Software developers converting natural language prompts into structured requirements and acceptance criteria using EARS notation (verified: 2026-01-30), Engineering teams generating architectural designs and system designs based on existing codebase analysis and technical requirements (verified: 2026-01-30), Technical leads utilizing autonomous agents to execute large-scale tasks and bug fixes without providing step-by-step instructions (verified: 2026-01-30)

Strengths

The platform converts natural language into structured requirements and acceptance criteria using EARS notation to make intent explicit (verified: 2026-01-30), Users can guide implementation by uploading images of UI designs or photos of physical architecture whiteboarding sessions (verified: 2026-01-30), The system provides real-time visibility into credit consumption per prompt to help developers manage their spending (verified: 2026-01-30)

Limitations

The free tier is limited to 50 credits per month and requires social login or Builder ID for bonus credits (verified: 2026-01-30), Users with Japanese billing addresses are subject to Japanese Consumption Tax on all Kiro usage (verified: 2026-01-30)

Last verified

Jan 30, 2026

Strengths

  • The platform converts natural language into structured requirements and acceptance criteria using EARS notation to make intent explicit (verified: 2026-01-30)
  • Users can guide implementation by uploading images of UI designs or photos of physical architecture whiteboarding sessions (verified: 2026-01-30)
  • The system provides real-time visibility into credit consumption per prompt to help developers manage their spending (verified: 2026-01-30)

Limitations

  • The free tier is limited to 50 credits per month and requires social login or Builder ID for bonus credits (verified: 2026-01-30)
  • Users with Japanese billing addresses are subject to Japanese Consumption Tax on all Kiro usage (verified: 2026-01-30)

FAQ

What specific AI models does the Kiro platform use to process developer prompts?

By default, prompts are processed by Auto, an agent that utilizes a mix of frontier models including Sonnet 4.5. This is combined with specialized models focused on intent detection, caching, and specific task expertise (verified: 2026-01-30).

How does Kiro assist with the initial stages of technical system design?

Kiro analyzes your existing codebase to propose architecture, system designs, and technology stacks that align with your requirements and technical standards. It also configures VS Code settings for an AI-ready environment (verified: 2026-01-30).

What are the different pricing tiers available for individual developers and teams?

Kiro offers a Free plan with 50 credits, a Pro plan at $20 for 1,000 credits, a Pro+ plan at $40 for 2,000 credits, and a Power plan at $200 for 10,000 credits. Enterprise plans are also available (verified: 2026-01-30).