Kiro

AI-powered IDE that uses spec-driven development — turning requirements into structured specs before generating code

Free tier available; paid plans for heavier usage

Overview

Kiro is an AI IDE that introduces a spec-driven development workflow. Rather than jumping straight to code generation from a vague prompt, Kiro first helps you write a structured specification — breaking down requirements into user stories, data models, and acceptance criteria. Once the spec is agreed, it generates code grounded in documented intent, reducing the hallucination and drift common in purely prompt-driven tools.

Key Features

Spec-first workflow: generates structured requirements before writing any code
User story and acceptance criteria generation from high-level descriptions
Agent mode for executing multi-file code changes based on agreed specifications
Hooks system for automating validation, formatting, and review on file changes
Deep codebase indexing for contextually accurate suggestions
Tight Git integration for reviewing and committing AI-generated changes

Pricing: Free tier available; paid plans for heavier usage.

Pros

Spec-driven approach reduces AI hallucination and scope drift
Produces well-grounded code tied to documented requirements
Helps developers think through architecture before implementation
Full IDE with AI integrated at every layer

Cons

Spec-writing step adds friction for quick tasks
Newer product with a smaller community
Competing against well-established IDEs like Cursor

Product Updates

Kiro@kirodotdev

Introducing Kiro Ambassadors ⭐ A program for developers already pushing Kiro forward and who want a direct hand in where it goes next. ∙ Share feedback that shapes the product ∙ Create content for the community ∙ Help other builders grow We launched Kiro community hub

394May 7, 2026View on X ↗

Kiro@kirodotdev

Are you automating your deployment pipelines? 👀 Kiro CLI's headless mode lets run Kiro non-interactively from CI/CD workflows, shell scripts, or any automated environment. No terminal babysitting required. Join this weeks livestream, we'll be live coding through key use

56May 6, 2026View on X ↗

Kiro@kirodotdev

Reminder 📣 Kiro Startup Credits Program is still open! If you’re an early-stage to Series A founder, part of a dev team, or a solo dev building something real, you can apply for up to 1 year of free Kiro Pro+ credits. Applications are reviewed on a rolling basis. If it’s on

148May 5, 2026View on X ↗

Kiro@kirodotdev

Something was written in the stars today...turns out it was 500 credits, landing in every paid Kiro user’s account. May the Fourth be with you. 🪐💫 (Active during May 1-30)

104May 4, 2026View on X ↗

Kiro@kirodotdev

Rackspace had a modernization backlog that kept growing. Tight deadlines meant containerization got skipped. Security features got deferred. Brian Lichtle, CTO, used Kiro to finally clear it — and move into codebases nobody on the team had ever touched. What’s sitting at the

36May 1, 2026View on X ↗

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Kiro

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