Kiro: Ship quality software

Set your intent and provide context. Kiro agents plan, build, review, and verify real engineering work on your local machine, or in the cloud.
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Try Kiro Crew in action
Persistent agents that pick up work and keep going while you’re away.
Kiro Crew watches your backlog, codebase, or CI and acts when work appears.
Cloud sessions move long-running tasks to the cloud with parallel agents that can run for hours, so work continues when you close your laptop.
Run Kiro wherever work starts, so a failing build turns into a fix.
Workflows split long tasks into checked steps, so agents can’t skip a test that failed.
Agents get the context behind the code, including past decisions, project standards, and previous work.
Specs capture what you meant before code is written and verify results after.
Kiro gives you the primitives to turn the software lifecycle into a loop you direct as autonomously as you’re comfortable with: persistent agents pick up signals and tasks, build and verify in sandboxes, flag what needs review, and learn from each session.
Page load 412 ms → 188 ms
From Triage: Track the big ones
Page load 412 ms → 188 ms
From Triage: Track the big ones
↺Production signals start the next run
Use Claude, GPT, and open-weight models like DeepSeek and Qwen, or let Auto route each task to the right model.
Bring the Kiro agent to your tools with ACP, and use AGENTS.md, Skills, MCP, and Open VSX extensions.
Built and run by AWS, with SSO, governance, compliance, IP indemnity (with model exclusions), and predictable pricing.
“As a two hundred person team, we're tackling more complex features now with greater confidence, which is crucial when you're handling tens of billions of memories for more than 100M customers.”
CEO & Founder, SmugMug
“As a startup co-founder and CTO, time is the most important resource. Kiro justifies the use of my time for developing our business critical assets in-house.”
“Kiro has helped my teams achieve a 35% uplift in productivity and a 17% improvement in value versus failure demand, accelerating roadmap delivery. Kiro is rapidly evolving our SDLC and fundamentally changing what we deem viable, allowing us to be far more aspirational with the projects our teams drive.”
Head of Engineering Wealth UK, Iress
“I’ve been blown away by Kiro’s capabilities. The agentic experience is really transformative. From the multimodal inputs that understand context to the complete lifecycle control within the IDE, it feels like I’m working with a senior developer.”
Cloud Engineering Lead
“Most tools are great at generating code, but Kiro gives structure to the chaos before you write a single line.”
“In a very short time, our team transitioned from resistance to excitement, with developers enthusiastically sharing their achievements made possible by Kiro.”
“In roughly two days, I built a secure file sharing application from scratch. By simply sharing my requirements with Kiro, I was able to create a fully secure application that incorporates encryption and various security coding practices—no additional prompts needed.”
Lead Security Engineer
“Kiro is a strong ally for startups. It naturally turns overlooked docs and specs into robust assets, making growth smoother and future scaling more effective.”
“Kiro has been phenomenal in helping us adopt an “AI-driven development lifecycle” mindset. The ability to prototype and build simplified proofs-of-concept in a matter of hours is a game-changer.”
“I use Kiro for everything - drafting new Terraform modules, tweaking container setups, even writing down random AI ideas at 2 am. But more than anything, it supports how I learn. I’m endlessly curious, and Kiro helps me stay in that learning loop—tinkering, breaking things, fixing them, and then allowing me to share what I learn back with the community.”
“Kiro's AI-powered spec workflow turned rough ideas into polished, production-ready specifications in minutes, and is helping redefine what's possible with a lean team. A production-ready AWS serverless guardrail service featuring authentication, real-time dashboards, and complete infrastructure—a project traditionally requiring 3-4 months with multiple developers—was completed in 2 weeks by a single architect.”
IT Enterprise Architect, Siemens
“I often forget to add unit tests, or update documentation when pushing changes, but with Kiro I can create a hook and it will automatically run those tasks in the background for me, never having to think twice.”
Senior Data Scientist
“As an open source developer, I typically don’t build games, but last night I was able to create one using Kiro. I didn’t have to think too hard about implementation since Kiro handled the logic and enabled me to write code quickly and accurately.”
Serverless Application Architect
“Kiro lowers the barrier to entry, whether that be, you don’t even know how to code, you’re new to coding, or you’re like me and you’re just learning a new tech stack. If something doesn’t make sense to you, or you feel like you are asking a silly question, ask Kiro anyway!”