Kiro

by AWS

Agentic coding tool that turns prompts into specs and tasks, with an IDE, CLI, web app and autonomous cloud sessions.

WebsiteChangelogNo public code
Free
50 free credits; Pro $20/mo
Licensekiro.dev
Closed source
Platformskiro.dev
Desktop, Command line, Web, iOS
IDE, CLI, web and mobile app
Jul 14, 2025
Preview launch

What it can do

The same 11 checks for every agent, each linked to the page it came from.

Its own cloud computerYesWeb sessions run in isolated cloud sandboxeskiro.dev
Uses a web browserNot documentedThe maker's pages don't sayNo source says
Remembers between chatsYesSteering files carry across surfaceskiro.dev
Routines and schedulesYesHooks; cloud automations in Kiro Webkiro.dev
App connectors or MCPYesMCPkiro.dev
Asks before risky actionsNot documentedThe maker's pages don't sayNo source says
Teams or several agentsYesKiro Crew runs parallel agentskiro.dev
Works in iMessage, WhatsApp or TelegramNot documentedThe maker's pages don't sayNo source says
VoiceNot documentedThe maker's pages don't sayNo source says
Bring your own model or keyYesClaude, GPT, open-weight models or Autokiro.dev
Can be self-hostedNot documentedThe maker's pages don't sayNo source says

How it differs from Mates

A spec-first coding tool for developers; Mates gives general-purpose mates their own hosted computers for many kinds of work.

See Mates' entry

Similar agents

Other coding agents in the directory.

Checked against AWS's own pages.

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