Claude Code vs Kiro
A feature-by-feature comparison of Claude Code and Kiro across 7 capability categories.
Modalities — Claude Code Wins
| Feature | Claude Code | Kiro |
|---|---|---|
Text Input | Yes, requires pro plan. Plain-language prompts drive the agent across the CLI, IDE, desktop, and web. | Yes, requires free plan. Prompts become specs (requirements, design, tasks) then implementation. |
Image Upload / Vision | Yes, requires pro plan. Attached photos in the Claude app are passed into the session as vision context. | Partial. Homepage mentions multimodal inputs and Figma as context. A general image-upload vision API was not separately documented. |
Image Generation | No. Documented as a coding agent that edits files and runs commands, not an image generator. | No. A coding agent, not an image model. |
Voice Mode | Unknown. Voice exists on the Claude consumer app; Code surfaces do not document a voice loop of their own. | No. No conversational voice loop is documented. |
Video Understanding | Unknown. Not described in the Claude Code overview or mobile client docs. | No. Not a video-analysis product. |
Video Generation | No. Not a video generation product. | No. Not a video generation product. |
File Upload (PDF, DOCX) | Yes, requires pro plan. Reads and edits the workspace; mobile Remote Control downloads attached files onto the machine. | Yes, requires free plan. Works on local workspaces and, on the web, GitHub/GitLab repos in cloud sandboxes. |
Code Execution | Yes, requires pro plan. Runs shell commands, tests, and git operations as part of the agent loop. | Yes, requires free plan. Agents implement, test, and can run headless in CI. Web sessions run in isolated sandboxes. |
Audio Input | Unknown. Audio-file input is not documented for Claude Code. | No. No audio-file input is documented. |
Canvas / Artifact Editor | Yes, requires pro plan. Desktop and VS Code surfaces review diffs visually beside the session. | Unknown. Overlapping columns disagreed (partial vs yes); left unverified rather than copying a no. |
Screen Sharing / Computer Use | Partial. Claude in Chrome can drive a live web app; that is not full-desktop computer use. | No. No computer-use desktop takeover is documented. Agents edit the workspace. |
Memory & Context — Claude Code Wins
| Feature | Claude Code | Kiro |
|---|---|---|
Persistent Memory | Yes, requires pro plan. CLAUDE.md plus auto memory that saves learnings across sessions. | Yes, requires free plan. Steering files (.kiro/steering/, ~/.kiro/steering/, AGENTS.md) persist conventions across sessions and surfaces. |
Large Context Window | Yes, requires pro plan. Indexes the repository; Pro lists a 200k context window for Claude. | Unknown. Uses multiple FMs via Bedrock/Auto. No token window is published on the pricing page. |
Custom Instructions | Yes, requires pro plan. Project CLAUDE.md, path-scoped rules, and --append-system-prompt steer behavior. | Yes, requires free plan. Steering markdown (always / fileMatch / manual) plus AGENTS.md. |
Conversation History | Yes, requires pro plan. Sessions persist across terminal, IDE, web, and mobile, including VS Code history. | Yes, requires free plan. IDE, CLI, web, and Crew keep sessions. Web sandboxes keep running after you close the laptop. |
Integrations — Tie
| Feature | Claude Code | Kiro |
|---|---|---|
Web Search / Browsing | Yes, requires pro plan. Paid Claude plans include web search; Code also pulls live context through MCP servers. | Unknown. MCP can pull tools; a first-party live-web search toggle was not confirmed. |
Plugins / Extensions | Yes, requires pro plan. MCP servers and the plugin system connect Drive, Jira, Slack, and custom tools. | Yes, requires free plan. MCP, Agent Client Protocol, Open VSX extensions, Skills.md, and 500+ CLI tools. |
API Access | Partial. The Agent SDK and Console API keys automate Claude Code; there is no separate public Code REST product besides the Anthropic API. | Partial. Headless CLI in CI/CD and ACP into other IDEs. That is not a public REST generate API. |
Zapier Integration | Unknown. No first-party Zapier listing was checked. | Unknown. No first-party Zapier app was checked. |
Custom GPTs / Bots | Partial. Skills and sub-agents package workflows; they are not a Custom GPT store. | Yes, requires free plan. Custom agents plus steering; ACP into other tools. Kiro Crew is the open-source coordinator. |
Real-time Collaboration | Unknown. Multiplayer editing of one Code session was not confirmed. | Partial. Team billing and shared steering. Live multiplayer cursors were not documented. |
Live Social Data Integration | No. Not a live social-firehose product. | No. Not a live social-firehose product. |
Live Citation Mapping | No. Not a citation-mapping search product. | No. Not a cited-search product. |
Developer — Claude Code Wins
| Feature | Claude Code | Kiro |
|---|---|---|
Function Calling | Yes, requires pro plan. Built-in tools plus MCP and the Agent SDK invoke structured tool calls. | Yes, requires free plan. Agents take actions (implement, test, hooks, MCP tools), not chat-only replies. |
Streaming Responses | Yes, requires pro plan. The CLI and IDE surfaces stream tokens as the agent works. | Unknown. Token streaming is not documented as an API contract. |
Fine-Tuning | No. Claude Code runs Anthropic-hosted models; no custom-weight training is offered. | No. You pick models (Auto, Claude, GPT, open-weight). No custom-weight training product. |
Embeddings API | No. Not an embeddings product. | No. Not an embeddings API. |
Structured Output (JSON) | Unknown. JSON-schema guarantees are not documented as a Claude Code product switch. | Partial. Specs and property-based tests are structured artifacts. Not a JSON-schema chat API. |
Reasoning / Thinking Mode | Yes, requires pro plan. Runs Claude models with extended thinking for complex work. | Unknown. Overlapping columns disagreed (yes vs partial); left unverified rather than copying a no. |
Local Execution | No. The CLI runs on your machine; the model stays on Anthropic (or a third-party provider) infrastructure. | Yes, requires free plan. IDE and Crew run on your machine; web sandboxes are cloud. Models are hosted. |
Open Weights | No. Claude model weights are not published. | Partial. You can select open-weight models (Qwen, DeepSeek, MiniMax, GLM). The Kiro product itself is not an open-weight release except Crew. |
Multi-Agent Orchestration | Yes, requires pro plan. A lead agent can spawn sub-agents and merge results; Agent SDK covers custom orchestration. | Yes, requires free plan. Parallel agents implement tasks; hooks fire on IDE events; Crew coordinates tools. |
Platforms — Claude Code Wins
| Feature | Claude Code | Kiro |
|---|---|---|
Web App | Yes, requires pro plan. claude.ai/code runs cloud sessions in the browser with no local install. | Yes, requires plus plan. Kiro on the web (preview) is for paid Pro+ tiers; sandboxes keep running in the cloud. |
iOS App | Yes, requires pro plan. The Claude iOS app has a Code tab for cloud sessions and Remote Control. | Yes, requires plus plan. Homepage: sign in on mobile with a paid account. Store listing OS split was not opened this round; Google/Apple both implied by “mobile app”. |
Android App | Yes, requires pro plan. The Claude Android app exposes the same Code tab as iOS. | Unknown. A mobile app is documented; Android vs iOS split was not confirmed on a store page. |
Desktop App | Yes, requires pro plan. Standalone macOS and Windows app; docs say a paid subscription is required. | Yes, requires free plan. Downloadable IDE for the OS; Open VSX + VS Code settings import. |
Chrome Extension | Yes, requires pro plan. Claude in Chrome is listed as a Code surface for debugging live web apps. | No. Not distributed as a Chrome extension. |
Privacy — Claude Code Wins
| Feature | Claude Code | Kiro |
|---|---|---|
GDPR Compliant | Unknown. Needs a read of Anthropic’s current DPA before we assert GDPR. | Unknown. Needs an AWS DPA read for Kiro specifically. |
Opt Out of Data Training | Yes, requires pro plan. Individual plans list model-training opt-out; Team and Enterprise default to no training. | Unknown. Enterprise privacy is advertised; a consumer training opt-out toggle was not checked. |
Enterprise Privacy Mode | Yes, requires enterprise plan. Team and Enterprise add SSO, SCIM, audit logs, custom retention, and a HIPAA-ready option. | Yes, requires enterprise plan. IAM, SSO, usage dashboards, IP indemnity, GovCloud, centralized billing. |
Workspaces — Tie
| Feature | Claude Code | Kiro |
|---|---|---|
Projects / Folders | Yes, requires pro plan. Each repository is a workspace; CLAUDE.md and settings travel across surfaces. | Yes, requires free plan. Workspace .kiro/specs and steering; Crew is a persistent local workspace. |