The best Kiro alternatives

8 tools that do a similar job to Kiro, 2 of them open source. Each entry says what it does and who it suits, so you can pick the one that fits instead of the most famous.

You're replacing

Kiro

An AWS-backed agentic IDE that works from specs, turning requirements into designs, tasks and code.

1. 1

   Cursor

   AI tool · Freemium

   An AI-first code editor (based on VS Code) with codebase-aware chat, multi-file edits and agents.

   Best for: AI-assisted multi-file changes; Developers who want AI built into the editor

   Full review Kiro vs Cursor
2. 2

   Zed

   AI tool · Open source

   A fast, open-source code editor written in Rust with built-in AI editing, agents and multiplayer.

   Best for: Developers who value speed; Collaborative editing

   Full review Kiro vs Zed
3. 3

   Claude Code

   AI tool · Paid

   Anthropic's agentic coding tool that works in your terminal, IDE and the web: it reads your codebase, edits files, runs commands and supports skills.

   Best for: Agentic coding tasks across a repository; Terminal-centric developers

   Full review Kiro vs Claude Code
4. 4

   Gemini CLI

   AI tool · Open source

   Google's open-source terminal agent that uses Gemini models to read code, edit files and run commands.

   Best for: Free terminal coding agent; Large-context codebase questions

   Full review Kiro vs Gemini CLI
5. 5

   GitHub Copilot

   AI tool · Freemium

   GitHub's AI coding assistant for code completion, chat and agent tasks in editors and on GitHub.

   Best for: Inline code completion; Teams on GitHub

   Full review Kiro vs GitHub Copilot
6. 6

   OpenAI Codex

   AI tool · Paid

   OpenAI's coding agent that works in the cloud, a CLI and IDE extensions to write features, fix bugs and open pull requests.

   Best for: Delegating tasks to a cloud agent; ChatGPT subscribers who code

   Full review
7. 7

   Amp

   AI tool · Freemium

   An agentic coding tool from Sourcegraph for the terminal and editors, built to use frontier models without token limits.

   Best for: Heavy agentic coding; Teams sharing agent threads

   Full review
8. 8

   Augment Code

   AI tool · Paid

   An AI coding assistant and agent with a context engine designed for large, complex codebases.

   Best for: Large monorepos; Enterprise teams

   Full review

How we pick: tools in the same category that solve the same problem, projects that name each other as alternatives, and open-source projects that describe themselves as an alternative to Kiro. We don't take payment for placement.